Dezigual
type: MusicGroup
genre: cumbia
genre: cumbia norteña
genre: grupera
genre: norteño
genre: tejano
popularity: 32
followers: 17833
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc846e603bd401a20ff979979396c5c2dfb396b5149cab256e5d4d3ba13280e39
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8fe62fb1-912d-4ad1-b58f-8413d86af53a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8fe62fb1-912d-4ad1-b58f-8413d86af53a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8fe62fb1-912d-4ad1-b58f-8413d86af53a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc846e603bd401a20ff979979396c5c2dfb396b5149cab256e5d4d3ba13280e39. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8fe62fb1-912d-4ad1-b58f-8413d86af53a.json and https://artists.proofprofile.net/proofs/artist/8fe62fb1-912d-4ad1-b58f-8413d86af53a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
  track: Si Lo Quieres
    type: MusicRecording
    duration: PT5M11S
    duration ms: 311760
    explicit: false
    by artist: Dezigual
    by artist: Ricardo Castillon
    in album: Sin fronteras
      type: MusicAlbum
      date published: 2016-11-11
    isrc code: MX2971601238
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T16:23:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa8ada0090c45a92fc47f09fc05207812a347b207d8630b4aa38854af921370bd
    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/3IRHe817G1XFHIJ2z02dh2.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IRHe817G1XFHIJ2z02dh2
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xa8ada0090c45a92fc47f09fc05207812a347b207d8630b4aa38854af921370bd","isrc":"MX2971601238","name":"Si Lo Quieres","registered_at":"2026-06-10T16:23:41Z","spotify_id":"3IRHe817G1XFHIJ2z02dh2","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ada0090c45a92fc47f09fc05207812a347b207d8630b4aa38854af921370bd. 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/3IRHe817G1XFHIJ2z02dh2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IRHe817G1XFHIJ2z02dh2.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xa8ada0090c45a92fc47f09fc05207812a347b207d8630b4aa38854af921370bd","isrc":"MX2971601238","name":"Si Lo Quieres","registered_at":"2026-06-10T16:23:41Z","spotify_id":"3IRHe817G1XFHIJ2z02dh2","type":"track"}
  track: Fuiste Tú
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217545
    explicit: false
    by artist: Dezigual
    by artist: Eddie Gonzalez
    in album: Sin fronteras
      type: MusicAlbum
      date published: 2016-11-11
    isrc code: MX2971601239
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T05:18:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3a93bdb08570d4f53cec06729444c9d3a529a9fbfa63e9b3681bb95e8a4dbb55
    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/2etkChY1kPZsnF2Romnr7Z.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2etkChY1kPZsnF2Romnr7Z
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x3a93bdb08570d4f53cec06729444c9d3a529a9fbfa63e9b3681bb95e8a4dbb55","isrc":"MX2971601239","name":"Fuiste Tú","registered_at":"2026-06-05T05:18:12Z","spotify_id":"2etkChY1kPZsnF2Romnr7Z","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a93bdb08570d4f53cec06729444c9d3a529a9fbfa63e9b3681bb95e8a4dbb55. 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/2etkChY1kPZsnF2Romnr7Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2etkChY1kPZsnF2Romnr7Z.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x3a93bdb08570d4f53cec06729444c9d3a529a9fbfa63e9b3681bb95e8a4dbb55","isrc":"MX2971601239","name":"Fuiste Tú","registered_at":"2026-06-05T05:18:12Z","spotify_id":"2etkChY1kPZsnF2Romnr7Z","type":"track"}
  track: La Negra Catalina
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218787
    explicit: false
    by artist: Dezigual
    by artist: Los Garcia Bros.
    in album: Sin fronteras
      type: MusicAlbum
      date published: 2016-11-11
    isrc code: MX2971601237
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T16:23:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0dc04861c7d4cf47f932e55b39e2d82fd2698749da3c334d95a6392f1bd835d1
    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/3FK7X382AVhd0ytVspHK4f.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FK7X382AVhd0ytVspHK4f
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x0dc04861c7d4cf47f932e55b39e2d82fd2698749da3c334d95a6392f1bd835d1","isrc":"MX2971601237","name":"La Negra Catalina","registered_at":"2026-06-10T16:23:01Z","spotify_id":"3FK7X382AVhd0ytVspHK4f","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc04861c7d4cf47f932e55b39e2d82fd2698749da3c334d95a6392f1bd835d1. 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/3FK7X382AVhd0ytVspHK4f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FK7X382AVhd0ytVspHK4f.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x0dc04861c7d4cf47f932e55b39e2d82fd2698749da3c334d95a6392f1bd835d1","isrc":"MX2971601237","name":"La Negra Catalina","registered_at":"2026-06-10T16:23:01Z","spotify_id":"3FK7X382AVhd0ytVspHK4f","type":"track"}
  track: Vete a buscar a aquél
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210390
    explicit: false
    by artist: Dezigual
    by artist: Albert Canales
    in album: Sin fronteras
      type: MusicAlbum
      date published: 2016-11-11
    isrc code: MX2971601240
    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: A Pesar De Todo
  track: La Sombra (Medley) - El Sancho / El Sapo
  track: Suficiente Amor
  track: Ahora Dile
  track: Juan Sabor
  track: Te Vi Partir
  track: Te Voy A Amar
  track: Yolanda
  track: Me Vuelvo A Enamorar
  track: Quiero Volverte A Ver
  track: Azúcar
album: Primer Acto
album: Pura Crema Nada de Salsa (LADO A)
album: Sin Fronteras
album: Efectos Secundarios
album: Poema de Invierno
album: Suena Cursi
album: Fourever IV
album: Sé Que No Es Fácil
album: Las Mil y Una Noches
album: Si Te Vas
album: Oye Mi Amor
album: Viviendo de Noche
album: Pura Crema Nada De Salsa "Lado B" (Live)
album: DÉCIMO ANIVERSARIO (EN VIVO)
album: Cumbia En Tu Idioma
track: Fuiste Tú
track: 30 de Febrero
track: Házme Una Señal
track: Hola Amigos
track: Vete a buscar a aquél
track: El Baile de las Nenas
track: Si Supiera
track: Devuélveme todo
track: Yolanda
track: Si Lo Quieres
track: La Negra Catalina
track: A Pesar De Todo
track: La Sombra (Medley) - El Sancho / El Sapo
track: Suficiente Amor
track: Ahora Dile
track: Juan Sabor
track: Te Vi Partir
track: Te Voy A Amar
track: Me Vuelvo A Enamorar

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T11:16:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf1fa548ce9dbe974292fa577e09abe1d8cfa90b203a85a091c40ee42dfb0717a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3R0faDahcYCoGWlt0KuG5x.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3R0faDahcYCoGWlt0KuG5x

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf1fa548ce9dbe974292fa577e09abe1d8cfa90b203a85a091c40ee42dfb0717a","isrc":"MX2971601240","name":"Vete a buscar a aquél","registered_at":"2026-06-08T11:16:35Z","spotify_id":"3R0faDahcYCoGWlt0KuG5x","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 0xf1fa548ce9dbe974292fa577e09abe1d8cfa90b203a85a091c40ee42dfb0717a. 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/3R0faDahcYCoGWlt0KuG5x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3R0faDahcYCoGWlt0KuG5x.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xf1fa548ce9dbe974292fa577e09abe1d8cfa90b203a85a091c40ee42dfb0717a","isrc":"MX2971601240","name":"Vete a buscar a aquél","registered_at":"2026-06-08T11:16:35Z","spotify_id":"3R0faDahcYCoGWlt0KuG5x","type":"track"}

A Pesar De Todo
type: MusicRecording
duration: PT3M41S
duration ms: 221173
explicit: false
by artist: Dezigual
by artist: Las Fenix
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601241

La Sombra (Medley) - El Sancho / El Sapo
type: MusicRecording
duration: PT5M2S
duration ms: 302484
explicit: false
by artist: Dezigual
by artist: Tony Guerrero
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601242
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:52:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x602b0c1746631533bee7f63ae0529c8f0fbef1b3fd3e7c83dadf6f916164029f
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/7FAlpBZDyAunpNrLupNKBI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FAlpBZDyAunpNrLupNKBI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x602b0c1746631533bee7f63ae0529c8f0fbef1b3fd3e7c83dadf6f916164029f","isrc":"MX2971601242","name":"La Sombra (Medley) - El Sancho / El Sapo","registered_at":"2026-06-26T19:52:06Z","spotify_id":"7FAlpBZDyAunpNrLupNKBI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602b0c1746631533bee7f63ae0529c8f0fbef1b3fd3e7c83dadf6f916164029f. 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/7FAlpBZDyAunpNrLupNKBI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FAlpBZDyAunpNrLupNKBI.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x602b0c1746631533bee7f63ae0529c8f0fbef1b3fd3e7c83dadf6f916164029f","isrc":"MX2971601242","name":"La Sombra (Medley) - El Sancho / El Sapo","registered_at":"2026-06-26T19:52:06Z","spotify_id":"7FAlpBZDyAunpNrLupNKBI","type":"track"}

Suficiente Amor
type: MusicRecording
duration: PT4M1S
duration ms: 241219
explicit: false
by artist: Dezigual
by artist: Emilio Navaira
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601236
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:58:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x170a8b281b0627cd5ea0c96a9a500817c590d8f5ec1b188917de96a1023613e0
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/0IQbDOrnZ01SNApO9XcBkp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IQbDOrnZ01SNApO9XcBkp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x170a8b281b0627cd5ea0c96a9a500817c590d8f5ec1b188917de96a1023613e0","isrc":"MX2971601236","name":"Suficiente Amor","registered_at":"2026-06-10T02:58:15Z","spotify_id":"0IQbDOrnZ01SNApO9XcBkp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170a8b281b0627cd5ea0c96a9a500817c590d8f5ec1b188917de96a1023613e0. 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/0IQbDOrnZ01SNApO9XcBkp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IQbDOrnZ01SNApO9XcBkp.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x170a8b281b0627cd5ea0c96a9a500817c590d8f5ec1b188917de96a1023613e0","isrc":"MX2971601236","name":"Suficiente Amor","registered_at":"2026-06-10T02:58:15Z","spotify_id":"0IQbDOrnZ01SNApO9XcBkp","type":"track"}

Ahora Dile
type: MusicRecording
duration: PT4M5S
duration ms: 245693
explicit: false
by artist: Dezigual
by artist: Ram Herrera
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601243
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:31:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee9c9c5609eb45bfb1eb992abde672d0a6b603591d63ce6d32ae57ba416e01dd
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/4H13N6qGxeEMPdeNBvWrQR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H13N6qGxeEMPdeNBvWrQR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee9c9c5609eb45bfb1eb992abde672d0a6b603591d63ce6d32ae57ba416e01dd","isrc":"MX2971601243","name":"Ahora Dile","registered_at":"2026-06-23T10:31:04Z","spotify_id":"4H13N6qGxeEMPdeNBvWrQR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9c9c5609eb45bfb1eb992abde672d0a6b603591d63ce6d32ae57ba416e01dd. 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/4H13N6qGxeEMPdeNBvWrQR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H13N6qGxeEMPdeNBvWrQR.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xee9c9c5609eb45bfb1eb992abde672d0a6b603591d63ce6d32ae57ba416e01dd","isrc":"MX2971601243","name":"Ahora Dile","registered_at":"2026-06-23T10:31:04Z","spotify_id":"4H13N6qGxeEMPdeNBvWrQR","type":"track"}

Juan Sabor
type: MusicRecording
duration: PT3M49S
duration ms: 229340
explicit: false
by artist: Dezigual
by artist: David Farias
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601244
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T01:14:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2a2c370eb6fd94e00664a6fa2e1af061177793cc3b90490b6fc2655dbf52af6
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/0288ifjUZerlP1bOFlyBOY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0288ifjUZerlP1bOFlyBOY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2a2c370eb6fd94e00664a6fa2e1af061177793cc3b90490b6fc2655dbf52af6","isrc":"MX2971601244","name":"Juan Sabor","registered_at":"2026-06-23T01:14:35Z","spotify_id":"0288ifjUZerlP1bOFlyBOY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a2c370eb6fd94e00664a6fa2e1af061177793cc3b90490b6fc2655dbf52af6. 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/0288ifjUZerlP1bOFlyBOY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0288ifjUZerlP1bOFlyBOY.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb2a2c370eb6fd94e00664a6fa2e1af061177793cc3b90490b6fc2655dbf52af6","isrc":"MX2971601244","name":"Juan Sabor","registered_at":"2026-06-23T01:14:35Z","spotify_id":"0288ifjUZerlP1bOFlyBOY","type":"track"}

Te Vi Partir
type: MusicRecording
duration: PT3M44S
duration ms: 224874
explicit: false
by artist: Dezigual
by artist: Roberto Pulido
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601245
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:31:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x666b075442d3cca671194234d8163c23ab240bec90a68b569f4dac2702fa1c28
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/6Wgfma9gC04iyaImq1W7IC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Wgfma9gC04iyaImq1W7IC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x666b075442d3cca671194234d8163c23ab240bec90a68b569f4dac2702fa1c28","isrc":"MX2971601245","name":"Te Vi Partir","registered_at":"2026-06-21T21:31:11Z","spotify_id":"6Wgfma9gC04iyaImq1W7IC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666b075442d3cca671194234d8163c23ab240bec90a68b569f4dac2702fa1c28. 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/6Wgfma9gC04iyaImq1W7IC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Wgfma9gC04iyaImq1W7IC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x666b075442d3cca671194234d8163c23ab240bec90a68b569f4dac2702fa1c28","isrc":"MX2971601245","name":"Te Vi Partir","registered_at":"2026-06-21T21:31:11Z","spotify_id":"6Wgfma9gC04iyaImq1W7IC","type":"track"}

Te Voy A Amar
type: MusicRecording
duration: PT4M1S
duration ms: 241802
explicit: false
by artist: Dezigual
by artist: Bobby Pulido
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601246
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:16:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59b0e681900342312a57ca768cae83a5ab2c01348135926950a99b39fc02abfa
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/5cEOq3rwTYzexLsRCt1MIZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cEOq3rwTYzexLsRCt1MIZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59b0e681900342312a57ca768cae83a5ab2c01348135926950a99b39fc02abfa","isrc":"MX2971601246","name":"Te Voy A Amar","registered_at":"2026-06-24T10:16:07Z","spotify_id":"5cEOq3rwTYzexLsRCt1MIZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b0e681900342312a57ca768cae83a5ab2c01348135926950a99b39fc02abfa. 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/5cEOq3rwTYzexLsRCt1MIZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cEOq3rwTYzexLsRCt1MIZ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x59b0e681900342312a57ca768cae83a5ab2c01348135926950a99b39fc02abfa","isrc":"MX2971601246","name":"Te Voy A Amar","registered_at":"2026-06-24T10:16:07Z","spotify_id":"5cEOq3rwTYzexLsRCt1MIZ","type":"track"}

Yolanda
type: MusicRecording
duration: PT2M52S
duration ms: 172927
explicit: false
by artist: Dezigual
by artist: Jaime De Anda
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601247

Me Vuelvo A Enamorar
type: MusicRecording
duration: PT4M5S
duration ms: 245728
explicit: false
by artist: Dezigual
by artist: David Lee Garza
by artist: Luis "Louie" Padilla
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601248
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:06:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2456d564abcc92e33da4657382d7cacb3239620fae7309e1ef2bc525481d7f0b
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/4UBpYrqgAGcwXozINOyX00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UBpYrqgAGcwXozINOyX00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2456d564abcc92e33da4657382d7cacb3239620fae7309e1ef2bc525481d7f0b","isrc":"MX2971601248","name":"Me Vuelvo A Enamorar","registered_at":"2026-06-19T09:06:40Z","spotify_id":"4UBpYrqgAGcwXozINOyX00","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2456d564abcc92e33da4657382d7cacb3239620fae7309e1ef2bc525481d7f0b. 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/4UBpYrqgAGcwXozINOyX00.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UBpYrqgAGcwXozINOyX00.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2456d564abcc92e33da4657382d7cacb3239620fae7309e1ef2bc525481d7f0b","isrc":"MX2971601248","name":"Me Vuelvo A Enamorar","registered_at":"2026-06-19T09:06:40Z","spotify_id":"4UBpYrqgAGcwXozINOyX00","type":"track"}

Quiero Volverte A Ver
type: MusicRecording
duration: PT3M3S
duration ms: 183717
explicit: false
by artist: Dezigual
by artist: Javier Galvan
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601249

Azúcar
type: MusicRecording
duration: PT3M23S
duration ms: 203517
explicit: false
by artist: Dezigual
by artist: A.B. Quintanilla III
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601250
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:53:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07eefbd8e39da0b28bc7b2750a06ebe76f6e86118ddff5ba780f2ec4c222b36d
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/0nwlyoc2CshDPa94sqQ97l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nwlyoc2CshDPa94sqQ97l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07eefbd8e39da0b28bc7b2750a06ebe76f6e86118ddff5ba780f2ec4c222b36d","isrc":"MX2971601250","name":"Azúcar","registered_at":"2026-06-26T19:53:38Z","spotify_id":"0nwlyoc2CshDPa94sqQ97l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07eefbd8e39da0b28bc7b2750a06ebe76f6e86118ddff5ba780f2ec4c222b36d. 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/0nwlyoc2CshDPa94sqQ97l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nwlyoc2CshDPa94sqQ97l.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x07eefbd8e39da0b28bc7b2750a06ebe76f6e86118ddff5ba780f2ec4c222b36d","isrc":"MX2971601250","name":"Azúcar","registered_at":"2026-06-26T19:53:38Z","spotify_id":"0nwlyoc2CshDPa94sqQ97l","type":"track"}

Primer Acto
type: MusicAlbum
date published: 2013-11-01
track: Vete
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217859
  explicit: false
  by artist: Dezigual
  in album: Primer Acto
    type: MusicAlbum
    date published: 2013-11-01
  isrc code: MX2971300553
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T08:41:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76a96db3309ab4e4f88a884bda3bbe264831cc6155a4304d742a0bfccfa92569
  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/1xMdRGWwSD3MzfTfoPDtMY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xMdRGWwSD3MzfTfoPDtMY
  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 0x76a96db3309ab4e4f88a884bda3bbe264831cc6155a4304d742a0bfccfa92569. 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/1xMdRGWwSD3MzfTfoPDtMY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xMdRGWwSD3MzfTfoPDtMY.
    date published: 2026-07-02T03:55:08Z
track: El Amor Por Ella
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198797
  explicit: false
  by artist: Dezigual
  by artist: Erick Escobar
  in album: Primer Acto
    type: MusicAlbum
    date published: 2013-11-01
  isrc code: MX2971300554
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T09:21:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xffd5e8403302e3cf812e1af8df8675c42f68fa243c65c954b1d69e17b8e3e25b
  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/4pGGfHNXBtmmgwj0xFfkk7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pGGfHNXBtmmgwj0xFfkk7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xffd5e8403302e3cf812e1af8df8675c42f68fa243c65c954b1d69e17b8e3e25b","isrc":"MX2971300554","name":"El Amor Por Ella","registered_at":"2026-06-21T09:21:34Z","spotify_id":"4pGGfHNXBtmmgwj0xFfkk7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd5e8403302e3cf812e1af8df8675c42f68fa243c65c954b1d69e17b8e3e25b. 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/4pGGfHNXBtmmgwj0xFfkk7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pGGfHNXBtmmgwj0xFfkk7.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xffd5e8403302e3cf812e1af8df8675c42f68fa243c65c954b1d69e17b8e3e25b","isrc":"MX2971300554","name":"El Amor Por Ella","registered_at":"2026-06-21T09:21:34Z","spotify_id":"4pGGfHNXBtmmgwj0xFfkk7","type":"track"}
track: El Baile de las Nenas
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200053
  explicit: false
  by artist: Dezigual
  by artist: Barrio Azteca
  in album: Primer Acto
    type: MusicAlbum
    date published: 2013-11-01
  isrc code: MX2971300555
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T09:06:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x179109bf44a758ec19cf25bb734d5b4e76fd93de56fccdbbe1ac76eb71f5f88b
  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/5osgNnMoEnpt67aUmDwfQ1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5osgNnMoEnpt67aUmDwfQ1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x179109bf44a758ec19cf25bb734d5b4e76fd93de56fccdbbe1ac76eb71f5f88b","isrc":"MX2971300555","name":"El Baile de las Nenas","registered_at":"2026-06-09T09:06:25Z","spotify_id":"5osgNnMoEnpt67aUmDwfQ1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179109bf44a758ec19cf25bb734d5b4e76fd93de56fccdbbe1ac76eb71f5f88b. 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/5osgNnMoEnpt67aUmDwfQ1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5osgNnMoEnpt67aUmDwfQ1.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x179109bf44a758ec19cf25bb734d5b4e76fd93de56fccdbbe1ac76eb71f5f88b","isrc":"MX2971300555","name":"El Baile de las Nenas","registered_at":"2026-06-09T09:06:25Z","spotify_id":"5osgNnMoEnpt67aUmDwfQ1","type":"track"}
track: Quisiera Ser Él
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194690
  explicit: false
  by artist: Dezigual
  in album: Primer Acto
    type: MusicAlbum
    date published: 2013-11-01
  isrc code: MX2971300556
track: Tengo Miedo
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192422
  explicit: false
  by artist: Dezigual
  in album: Primer Acto
    type: MusicAlbum
    date published: 2013-11-01
  isrc code: MX2971300557
track: El Cóndor Legendario
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206144
  explicit: false
  by artist: Dezigual
  by artist: Aniceto Molina
  in album: Primer Acto
    type: MusicAlbum
    date published: 2013-11-01
  isrc code: MX2971300558
track: Piérdete
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160560
  explicit: false
  by artist: Dezigual
  in album: Primer Acto
    type: MusicAlbum
    date published: 2013-11-01
  isrc code: MX2971300559
track: Házme Una Señal
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191226
  explicit: false
  by artist: Dezigual
  in album: Primer Acto
    type: MusicAlbum
    date published: 2013-11-01
  isrc code: MX2971300560
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:19:31+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Si Supiera
track: Las Hijas de Don Simón

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc8683a1ad578c5e57bcd3dfd9b7df2b9ee2cd90aa3d1a872943a142cbd951e56

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/3wrdvIR1Scvj7TKLFdmk4c.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wrdvIR1Scvj7TKLFdmk4c

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc8683a1ad578c5e57bcd3dfd9b7df2b9ee2cd90aa3d1a872943a142cbd951e56","isrc":"MX2971300560","name":"Házme Una Señal","registered_at":"2026-06-07T08:19:31Z","spotify_id":"3wrdvIR1Scvj7TKLFdmk4c","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 0xc8683a1ad578c5e57bcd3dfd9b7df2b9ee2cd90aa3d1a872943a142cbd951e56. 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/3wrdvIR1Scvj7TKLFdmk4c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wrdvIR1Scvj7TKLFdmk4c.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xc8683a1ad578c5e57bcd3dfd9b7df2b9ee2cd90aa3d1a872943a142cbd951e56","isrc":"MX2971300560","name":"Házme Una Señal","registered_at":"2026-06-07T08:19:31Z","spotify_id":"3wrdvIR1Scvj7TKLFdmk4c","type":"track"}

Si Supiera
type: MusicRecording
duration: PT3M2S
duration ms: 182254
explicit: false
by artist: Dezigual
in album: Primer Acto
  type: MusicAlbum
  date published: 2013-11-01
isrc code: MX2971300561
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:27:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x719e3554b1399fd3a02830bf9febe441c96e26d39e76c54c57b7dd27b96c3566
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/20O1hzerctrkXJQXPiWc3Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20O1hzerctrkXJQXPiWc3Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x719e3554b1399fd3a02830bf9febe441c96e26d39e76c54c57b7dd27b96c3566","isrc":"MX2971300561","name":"Si Supiera","registered_at":"2026-06-09T18:27:49Z","spotify_id":"20O1hzerctrkXJQXPiWc3Q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719e3554b1399fd3a02830bf9febe441c96e26d39e76c54c57b7dd27b96c3566. 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/20O1hzerctrkXJQXPiWc3Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20O1hzerctrkXJQXPiWc3Q.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x719e3554b1399fd3a02830bf9febe441c96e26d39e76c54c57b7dd27b96c3566","isrc":"MX2971300561","name":"Si Supiera","registered_at":"2026-06-09T18:27:49Z","spotify_id":"20O1hzerctrkXJQXPiWc3Q","type":"track"}

Las Hijas de Don Simón
type: MusicRecording
duration: PT3M15S
duration ms: 195993
explicit: false
by artist: Dezigual
by artist: Pato Machete
in album: Primer Acto
  type: MusicAlbum
  date published: 2013-11-01
isrc code: MX2971300552
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T13:47:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0201dcf1478df0d831505967ca53aff03fadaaf483ce8b813cda39439584263
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/1YzFSWmRVUlrYeadgGb0Ql.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YzFSWmRVUlrYeadgGb0Ql
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0201dcf1478df0d831505967ca53aff03fadaaf483ce8b813cda39439584263","isrc":"MX2971300552","name":"Las Hijas de Don Simón","registered_at":"2026-06-11T13:47:18Z","spotify_id":"1YzFSWmRVUlrYeadgGb0Ql","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0201dcf1478df0d831505967ca53aff03fadaaf483ce8b813cda39439584263. 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/1YzFSWmRVUlrYeadgGb0Ql.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YzFSWmRVUlrYeadgGb0Ql.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa0201dcf1478df0d831505967ca53aff03fadaaf483ce8b813cda39439584263","isrc":"MX2971300552","name":"Las Hijas de Don Simón","registered_at":"2026-06-11T13:47:18Z","spotify_id":"1YzFSWmRVUlrYeadgGb0Ql","type":"track"}

Pura Crema Nada de Salsa (LADO A)
type: MusicAlbum
date published: 2023-12-06
track: El Gavilán Pollero
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183010
  explicit: false
  by artist: Dezigual
  by artist: Hnos. Barrón
  in album: Pura Crema Nada de Salsa (LADO A)
    type: MusicAlbum
    date published: 2023-12-06
  isrc code: MX2972320416
track: Música Lenta
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166145
  explicit: false
  by artist: Dezigual
  by artist: Super Brujo
  in album: Pura Crema Nada de Salsa (LADO A)
    type: MusicAlbum
    date published: 2023-12-06
  isrc code: MX2972320417
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T22:50:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf362e0b2c8494e16ce1577bdd719f23d538bc6dd6b88d9f67b25ee9c62539978
  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/0QhphEVbQUyHKhEQOKBmkI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QhphEVbQUyHKhEQOKBmkI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf362e0b2c8494e16ce1577bdd719f23d538bc6dd6b88d9f67b25ee9c62539978","isrc":"MX2972320417","name":"Música Lenta","registered_at":"2026-06-25T22:50:36Z","spotify_id":"0QhphEVbQUyHKhEQOKBmkI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf362e0b2c8494e16ce1577bdd719f23d538bc6dd6b88d9f67b25ee9c62539978. 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/0QhphEVbQUyHKhEQOKBmkI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QhphEVbQUyHKhEQOKBmkI.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xf362e0b2c8494e16ce1577bdd719f23d538bc6dd6b88d9f67b25ee9c62539978","isrc":"MX2972320417","name":"Música Lenta","registered_at":"2026-06-25T22:50:36Z","spotify_id":"0QhphEVbQUyHKhEQOKBmkI","type":"track"}
track: Cómo Estás Tú
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175104
  explicit: false
  by artist: Dezigual
  by artist: Lupe Barrera
  in album: Pura Crema Nada de Salsa (LADO A)
    type: MusicAlbum
    date published: 2023-12-06
  isrc code: MX2972320418
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T05:52:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf3a25dd24ebc90d702d20f48f2254c35f17acf1cdd88932972c700b16d6dd39f
  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/5leTDmYNBWWMriqmdPBTAH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5leTDmYNBWWMriqmdPBTAH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf3a25dd24ebc90d702d20f48f2254c35f17acf1cdd88932972c700b16d6dd39f","isrc":"MX2972320418","name":"Cómo Estás Tú","registered_at":"2026-06-27T05:52:46Z","spotify_id":"5leTDmYNBWWMriqmdPBTAH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a25dd24ebc90d702d20f48f2254c35f17acf1cdd88932972c700b16d6dd39f. 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/5leTDmYNBWWMriqmdPBTAH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5leTDmYNBWWMriqmdPBTAH.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xf3a25dd24ebc90d702d20f48f2254c35f17acf1cdd88932972c700b16d6dd39f","isrc":"MX2972320418","name":"Cómo Estás Tú","registered_at":"2026-06-27T05:52:46Z","spotify_id":"5leTDmYNBWWMriqmdPBTAH","type":"track"}
track: Acaríciame
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185504
  explicit: false
  by artist: Dezigual
  by artist: Tropical Panamá
  in album: Pura Crema Nada de Salsa (LADO A)
    type: MusicAlbum
    date published: 2023-12-06
  isrc code: MX2972320419
track: Amiga Mía
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197374
  explicit: false
  by artist: Dezigual
  by artist: Grupo Azteka
  in album: Pura Crema Nada de Salsa (LADO A)
    type: MusicAlbum
    date published: 2023-12-06
  isrc code: MX2972320420
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T12:59:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30cc1a6de63b635289eb6c67321e355adf0773e954c8aa1c2c8117ef384debbf
  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/3aLyem0M1b9mQD56HagRuW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aLyem0M1b9mQD56HagRuW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x30cc1a6de63b635289eb6c67321e355adf0773e954c8aa1c2c8117ef384debbf","isrc":"MX2972320420","name":"Amiga Mía","registered_at":"2026-06-19T12:59:22Z","spotify_id":"3aLyem0M1b9mQD56HagRuW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cc1a6de63b635289eb6c67321e355adf0773e954c8aa1c2c8117ef384debbf. 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/3aLyem0M1b9mQD56HagRuW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aLyem0M1b9mQD56HagRuW.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x30cc1a6de63b635289eb6c67321e355adf0773e954c8aa1c2c8117ef384debbf","isrc":"MX2972320420","name":"Amiga Mía","registered_at":"2026-06-19T12:59:22Z","spotify_id":"3aLyem0M1b9mQD56HagRuW","type":"track"}
track: Sexo Fuerte
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234164
  explicit: false
  by artist: Dezigual
  by artist: Tropical Caribe
  in album: Pura Crema Nada de Salsa (LADO A)
    type: MusicAlbum
    date published: 2023-12-06
  isrc code: MX2972320421
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T22:50:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x957e62b3ab18c8f524f1e8070a923063fdd5b679e75753da3dcc153d2b7ae4a0
  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/1frjCuC10uQefNGClhEmQF.json
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Celoso
track: Hay Otro En Tu Lugar

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1frjCuC10uQefNGClhEmQF

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:34:59Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x957e62b3ab18c8f524f1e8070a923063fdd5b679e75753da3dcc153d2b7ae4a0","isrc":"MX2972320421","name":"Sexo Fuerte","registered_at":"2026-06-25T22:50:15Z","spotify_id":"1frjCuC10uQefNGClhEmQF","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 0x957e62b3ab18c8f524f1e8070a923063fdd5b679e75753da3dcc153d2b7ae4a0. 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/1frjCuC10uQefNGClhEmQF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1frjCuC10uQefNGClhEmQF.
date published: 2026-07-02T11:34:59Z
text: {"copyright_id":"0x957e62b3ab18c8f524f1e8070a923063fdd5b679e75753da3dcc153d2b7ae4a0","isrc":"MX2972320421","name":"Sexo Fuerte","registered_at":"2026-06-25T22:50:15Z","spotify_id":"1frjCuC10uQefNGClhEmQF","type":"track"}

Celoso
type: MusicRecording
duration: PT2M46S
duration ms: 166930
explicit: false
by artist: Dezigual
by artist: Miguel Rodríguez
in album: Pura Crema Nada de Salsa (LADO A)
  type: MusicAlbum
  date published: 2023-12-06
isrc code: MX2972320422
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:59:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x568cecdf8e4a9d81286ee711d87735238feb5900dbe910a029f17327e0c16bb4
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/6osdCQy6WmYqaNxXyHRbCl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6osdCQy6WmYqaNxXyHRbCl
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 0x568cecdf8e4a9d81286ee711d87735238feb5900dbe910a029f17327e0c16bb4. 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/6osdCQy6WmYqaNxXyHRbCl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6osdCQy6WmYqaNxXyHRbCl.
  date published: 2026-07-02T03:55:08Z

Hay Otro En Tu Lugar
type: MusicRecording
duration: PT2M33S
duration ms: 153930
explicit: false
by artist: Dezigual
by artist: El Golpe
in album: Pura Crema Nada de Salsa (LADO A)
  type: MusicAlbum
  date published: 2023-12-06
isrc code: MX2972320423

Sin Fronteras
type: MusicAlbum
date published: 2016-11-11
track: Yolanda
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174933
  explicit: false
  by artist: Dezigual
  by artist: Jaime De Anda
  in album: Sin Fronteras
    type: MusicAlbum
    date published: 2016-11-11
  isrc code: US9CY1601097

Efectos Secundarios
type: MusicAlbum
date published: 2013-11-01
track: 30 de Febrero
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218504
  explicit: false
  by artist: Dezigual
  by artist: La Leyenda
  in album: Efectos Secundarios
    type: MusicAlbum
    date published: 2013-11-01
  isrc code: MX2971401015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:36:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc54c7a8183d2e529e940fbe4d9df0efa9af6551965914e63dee7577df34477e3
  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/7gALkO69wGqVHNDcUYr7eA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gALkO69wGqVHNDcUYr7eA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc54c7a8183d2e529e940fbe4d9df0efa9af6551965914e63dee7577df34477e3","isrc":"MX2971401015","name":"30 de Febrero","registered_at":"2026-06-07T01:36:00Z","spotify_id":"7gALkO69wGqVHNDcUYr7eA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54c7a8183d2e529e940fbe4d9df0efa9af6551965914e63dee7577df34477e3. 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/7gALkO69wGqVHNDcUYr7eA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gALkO69wGqVHNDcUYr7eA.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc54c7a8183d2e529e940fbe4d9df0efa9af6551965914e63dee7577df34477e3","isrc":"MX2971401015","name":"30 de Febrero","registered_at":"2026-06-07T01:36:00Z","spotify_id":"7gALkO69wGqVHNDcUYr7eA","type":"track"}

Poema de Invierno
type: MusicAlbum
date published: 2019-05-03

Suena Cursi
type: MusicAlbum
date published: 2018-03-23

Fourever IV
type: MusicAlbum
date published: 2019-05-28

Sé Que No Es Fácil
type: MusicAlbum
date published: 2019-09-13

Las Mil y Una Noches
type: MusicAlbum
date published: 2020-10-16

Si Te Vas
type: MusicAlbum
date published: 2022-05-13

Oye Mi Amor
type: MusicAlbum
date published: 2020-10-09

Viviendo de Noche
type: MusicAlbum
date published: 2020-11-20

Pura Crema Nada De Salsa "Lado B" (Live)
type: MusicAlbum
date published: 2024-11-15

DÉCIMO ANIVERSARIO (EN VIVO)
type: MusicAlbum
date published: 2023-09-29

Cumbia En Tu Idioma
type: MusicAlbum
date published: 2020-12-25

Fuiste Tú
type: MusicRecording
duration: PT3M37S
duration ms: 217545
explicit: false
by artist: Dezigual
by artist: Eddie Gonzalez
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601239
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:18:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a93bdb08570d4f53cec06729444c9d3a529a9fbfa63e9b3681bb95e8a4dbb55
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/2etkChY1kPZsnF2Romnr7Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2etkChY1kPZsnF2Romnr7Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a93bdb08570d4f53cec06729444c9d3a529a9fbfa63e9b3681bb95e8a4dbb55","isrc":"MX2971601239","name":"Fuiste Tú","registered_at":"2026-06-05T05:18:12Z","spotify_id":"2etkChY1kPZsnF2Romnr7Z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a93bdb08570d4f53cec06729444c9d3a529a9fbfa63e9b3681bb95e8a4dbb55. 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/2etkChY1kPZsnF2Romnr7Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2etkChY1kPZsnF2Romnr7Z.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3a93bdb08570d4f53cec06729444c9d3a529a9fbfa63e9b3681bb95e8a4dbb55","isrc":"MX2971601239","name":"Fuiste Tú","registered_at":"2026-06-05T05:18:12Z","spotify_id":"2etkChY1kPZsnF2Romnr7Z","type":"track"}

30 de Febrero
type: MusicRecording
duration: PT3M38S
duration ms: 218504
explicit: false
by artist: Dezigual
by artist: La Leyenda
in album: Efectos Secundarios
  type: MusicAlbum
  date published: 2013-11-01
isrc code: MX2971401015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:36:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc54c7a8183d2e529e940fbe4d9df0efa9af6551965914e63dee7577df34477e3
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/7gALkO69wGqVHNDcUYr7eA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gALkO69wGqVHNDcUYr7eA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc54c7a8183d2e529e940fbe4d9df0efa9af6551965914e63dee7577df34477e3","isrc":"MX2971401015","name":"30 de Febrero","registered_at":"2026-06-07T01:36:00Z","spotify_id":"7gALkO69wGqVHNDcUYr7eA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54c7a8183d2e529e940fbe4d9df0efa9af6551965914e63dee7577df34477e3. 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/7gALkO69wGqVHNDcUYr7eA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gALkO69wGqVHNDcUYr7eA.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xc54c7a8183d2e529e940fbe4d9df0efa9af6551965914e63dee7577df34477e3","isrc":"MX2971401015","name":"30 de Febrero","registered_at":"2026-06-07T01:36:00Z","spotify_id":"7gALkO69wGqVHNDcUYr7eA","type":"track"}

Házme Una Señal
type: MusicRecording
duration: PT3M11S
duration ms: 191226
explicit: false
by artist: Dezigual
in album: Primer Acto
  type: MusicAlbum
  date published: 2013-11-01
isrc code: MX2971300560
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:19:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8683a1ad578c5e57bcd3dfd9b7df2b9ee2cd90aa3d1a872943a142cbd951e56
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/3wrdvIR1Scvj7TKLFdmk4c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wrdvIR1Scvj7TKLFdmk4c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8683a1ad578c5e57bcd3dfd9b7df2b9ee2cd90aa3d1a872943a142cbd951e56","isrc":"MX2971300560","name":"Házme Una Señal","registered_at":"2026-06-07T08:19:31Z","spotify_id":"3wrdvIR1Scvj7TKLFdmk4c","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8683a1ad578c5e57bcd3dfd9b7df2b9ee2cd90aa3d1a872943a142cbd951e56. 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/3wrdvIR1Scvj7TKLFdmk4c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wrdvIR1Scvj7TKLFdmk4c.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc8683a1ad578c5e57bcd3dfd9b7df2b9ee2cd90aa3d1a872943a142cbd951e56","isrc":"MX2971300560","name":"Házme Una Señal","registered_at":"2026-06-07T08:19:31Z","spotify_id":"3wrdvIR1Scvj7TKLFdmk4c","type":"track"}

Hola Amigos
type: MusicRecording
duration: PT2M40S
duration ms: 160116
explicit: false
by artist: El Show De Bely Y Beto
by artist: Dezigual
in album: Hola Amigos
  type: MusicAlbum
  date published: 2021-01-06
isrc code: MX2972120043
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:22:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77d3b676088e0ef93b07e7619a752e998e06c4ac2be941eefef3e485037fa83e
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/4TnBC95bjyCJ4KJbgtbNaT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TnBC95bjyCJ4KJbgtbNaT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77d3b676088e0ef93b07e7619a752e998e06c4ac2be941eefef3e485037fa83e","isrc":"MX2972120043","name":"Hola Amigos","registered_at":"2026-06-07T14:22:02Z","spotify_id":"4TnBC95bjyCJ4KJbgtbNaT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d3b676088e0ef93b07e7619a752e998e06c4ac2be941eefef3e485037fa83e. 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/4TnBC95bjyCJ4KJbgtbNaT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TnBC95bjyCJ4KJbgtbNaT.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x77d3b676088e0ef93b07e7619a752e998e06c4ac2be941eefef3e485037fa83e","isrc":"MX2972120043","name":"Hola Amigos","registered_at":"2026-06-07T14:22:02Z","spotify_id":"4TnBC95bjyCJ4KJbgtbNaT","type":"track"}

Vete a buscar a aquél
type: MusicRecording
duration: PT3M30S
duration ms: 210390
explicit: false
by artist: Dezigual
by artist: Albert Canales
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601240
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:16:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1fa548ce9dbe974292fa577e09abe1d8cfa90b203a85a091c40ee42dfb0717a
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/3R0faDahcYCoGWlt0KuG5x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3R0faDahcYCoGWlt0KuG5x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1fa548ce9dbe974292fa577e09abe1d8cfa90b203a85a091c40ee42dfb0717a","isrc":"MX2971601240","name":"Vete a buscar a aquél","registered_at":"2026-06-08T11:16:35Z","spotify_id":"3R0faDahcYCoGWlt0KuG5x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fa548ce9dbe974292fa577e09abe1d8cfa90b203a85a091c40ee42dfb0717a. 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/3R0faDahcYCoGWlt0KuG5x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3R0faDahcYCoGWlt0KuG5x.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf1fa548ce9dbe974292fa577e09abe1d8cfa90b203a85a091c40ee42dfb0717a","isrc":"MX2971601240","name":"Vete a buscar a aquél","registered_at":"2026-06-08T11:16:35Z","spotify_id":"3R0faDahcYCoGWlt0KuG5x","type":"track"}

El Baile de las Nenas
type: MusicRecording
duration: PT3M20S
duration ms: 200053
explicit: false
by artist: Dezigual
by artist: Barrio Azteca
in album: Primer Acto
  type: MusicAlbum
  date published: 2013-11-01
isrc code: MX2971300555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T09:06:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x179109bf44a758ec19cf25bb734d5b4e76fd93de56fccdbbe1ac76eb71f5f88b
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/5osgNnMoEnpt67aUmDwfQ1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5osgNnMoEnpt67aUmDwfQ1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x179109bf44a758ec19cf25bb734d5b4e76fd93de56fccdbbe1ac76eb71f5f88b","isrc":"MX2971300555","name":"El Baile de las Nenas","registered_at":"2026-06-09T09:06:25Z","spotify_id":"5osgNnMoEnpt67aUmDwfQ1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179109bf44a758ec19cf25bb734d5b4e76fd93de56fccdbbe1ac76eb71f5f88b. 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/5osgNnMoEnpt67aUmDwfQ1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5osgNnMoEnpt67aUmDwfQ1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x179109bf44a758ec19cf25bb734d5b4e76fd93de56fccdbbe1ac76eb71f5f88b","isrc":"MX2971300555","name":"El Baile de las Nenas","registered_at":"2026-06-09T09:06:25Z","spotify_id":"5osgNnMoEnpt67aUmDwfQ1","type":"track"}

Si Supiera
type: MusicRecording
duration: PT3M2S
duration ms: 182254
explicit: false
by artist: Dezigual
in album: Primer Acto
  type: MusicAlbum
  date published: 2013-11-01
isrc code: MX2971300561
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:27:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x719e3554b1399fd3a02830bf9febe441c96e26d39e76c54c57b7dd27b96c3566
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/20O1hzerctrkXJQXPiWc3Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20O1hzerctrkXJQXPiWc3Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x719e3554b1399fd3a02830bf9febe441c96e26d39e76c54c57b7dd27b96c3566","isrc":"MX2971300561","name":"Si Supiera","registered_at":"2026-06-09T18:27:49Z","spotify_id":"20O1hzerctrkXJQXPiWc3Q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719e3554b1399fd3a02830bf9febe441c96e26d39e76c54c57b7dd27b96c3566. 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/20O1hzerctrkXJQXPiWc3Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20O1hzerctrkXJQXPiWc3Q.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x719e3554b1399fd3a02830bf9febe441c96e26d39e76c54c57b7dd27b96c3566","isrc":"MX2971300561","name":"Si Supiera","registered_at":"2026-06-09T18:27:49Z","spotify_id":"20O1hzerctrkXJQXPiWc3Q","type":"track"}

Devuélveme todo
type: MusicRecording
duration: PT3M29S
duration ms: 209711
explicit: false
by artist: Ardiente
by artist: Dezigual
in album: Un Nuevo Comienzo
  type: MusicAlbum
  date published: 2016-09-02
isrc code: MX2971601252
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:27:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfff6d5b818e44031dcb85c8b90f6545129457304f2f798d53f6766203cb4c248
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/4634sEIrz8vP04vzi3ByOq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4634sEIrz8vP04vzi3ByOq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfff6d5b818e44031dcb85c8b90f6545129457304f2f798d53f6766203cb4c248","isrc":"MX2971601252","name":"Devuélveme todo","registered_at":"2026-06-18T18:27:13Z","spotify_id":"4634sEIrz8vP04vzi3ByOq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff6d5b818e44031dcb85c8b90f6545129457304f2f798d53f6766203cb4c248. 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/4634sEIrz8vP04vzi3ByOq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4634sEIrz8vP04vzi3ByOq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfff6d5b818e44031dcb85c8b90f6545129457304f2f798d53f6766203cb4c248","isrc":"MX2971601252","name":"Devuélveme todo","registered_at":"2026-06-18T18:27:13Z","spotify_id":"4634sEIrz8vP04vzi3ByOq","type":"track"}

Yolanda
type: MusicRecording
duration: PT2M54S
duration ms: 174933
explicit: false
by artist: Dezigual
by artist: Jaime De Anda
in album: Sin Fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: US9CY1601097

Si Lo Quieres
type: MusicRecording
duration: PT5M11S
duration ms: 311760
explicit: false
by artist: Dezigual
by artist: Ricardo Castillon
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601238
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:23:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8ada0090c45a92fc47f09fc05207812a347b207d8630b4aa38854af921370bd
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/3IRHe817G1XFHIJ2z02dh2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IRHe817G1XFHIJ2z02dh2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8ada0090c45a92fc47f09fc05207812a347b207d8630b4aa38854af921370bd","isrc":"MX2971601238","name":"Si Lo Quieres","registered_at":"2026-06-10T16:23:41Z","spotify_id":"3IRHe817G1XFHIJ2z02dh2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ada0090c45a92fc47f09fc05207812a347b207d8630b4aa38854af921370bd. 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/3IRHe817G1XFHIJ2z02dh2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IRHe817G1XFHIJ2z02dh2.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa8ada0090c45a92fc47f09fc05207812a347b207d8630b4aa38854af921370bd","isrc":"MX2971601238","name":"Si Lo Quieres","registered_at":"2026-06-10T16:23:41Z","spotify_id":"3IRHe817G1XFHIJ2z02dh2","type":"track"}

La Negra Catalina
type: MusicRecording
duration: PT3M38S
duration ms: 218787
explicit: false
by artist: Dezigual
by artist: Los Garcia Bros.
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601237
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:23:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dc04861c7d4cf47f932e55b39e2d82fd2698749da3c334d95a6392f1bd835d1
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/3FK7X382AVhd0ytVspHK4f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FK7X382AVhd0ytVspHK4f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dc04861c7d4cf47f932e55b39e2d82fd2698749da3c334d95a6392f1bd835d1","isrc":"MX2971601237","name":"La Negra Catalina","registered_at":"2026-06-10T16:23:01Z","spotify_id":"3FK7X382AVhd0ytVspHK4f","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc04861c7d4cf47f932e55b39e2d82fd2698749da3c334d95a6392f1bd835d1. 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/3FK7X382AVhd0ytVspHK4f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FK7X382AVhd0ytVspHK4f.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0dc04861c7d4cf47f932e55b39e2d82fd2698749da3c334d95a6392f1bd835d1","isrc":"MX2971601237","name":"La Negra Catalina","registered_at":"2026-06-10T16:23:01Z","spotify_id":"3FK7X382AVhd0ytVspHK4f","type":"track"}

A Pesar De Todo
type: MusicRecording
duration: PT3M41S
duration ms: 221173
explicit: false
by artist: Dezigual
by artist: Las Fenix
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601241

La Sombra (Medley) - El Sancho / El Sapo
type: MusicRecording
duration: PT5M2S
duration ms: 302484
explicit: false
by artist: Dezigual
by artist: Tony Guerrero
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601242
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:52:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x602b0c1746631533bee7f63ae0529c8f0fbef1b3fd3e7c83dadf6f916164029f
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/7FAlpBZDyAunpNrLupNKBI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FAlpBZDyAunpNrLupNKBI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x602b0c1746631533bee7f63ae0529c8f0fbef1b3fd3e7c83dadf6f916164029f","isrc":"MX2971601242","name":"La Sombra (Medley) - El Sancho / El Sapo","registered_at":"2026-06-26T19:52:06Z","spotify_id":"7FAlpBZDyAunpNrLupNKBI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602b0c1746631533bee7f63ae0529c8f0fbef1b3fd3e7c83dadf6f916164029f. 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/7FAlpBZDyAunpNrLupNKBI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FAlpBZDyAunpNrLupNKBI.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x602b0c1746631533bee7f63ae0529c8f0fbef1b3fd3e7c83dadf6f916164029f","isrc":"MX2971601242","name":"La Sombra (Medley) - El Sancho / El Sapo","registered_at":"2026-06-26T19:52:06Z","spotify_id":"7FAlpBZDyAunpNrLupNKBI","type":"track"}

Suficiente Amor
type: MusicRecording
duration: PT4M1S
duration ms: 241219
explicit: false
by artist: Dezigual
by artist: Emilio Navaira
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601236
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:58:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x170a8b281b0627cd5ea0c96a9a500817c590d8f5ec1b188917de96a1023613e0
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/0IQbDOrnZ01SNApO9XcBkp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IQbDOrnZ01SNApO9XcBkp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x170a8b281b0627cd5ea0c96a9a500817c590d8f5ec1b188917de96a1023613e0","isrc":"MX2971601236","name":"Suficiente Amor","registered_at":"2026-06-10T02:58:15Z","spotify_id":"0IQbDOrnZ01SNApO9XcBkp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170a8b281b0627cd5ea0c96a9a500817c590d8f5ec1b188917de96a1023613e0. 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/0IQbDOrnZ01SNApO9XcBkp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IQbDOrnZ01SNApO9XcBkp.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x170a8b281b0627cd5ea0c96a9a500817c590d8f5ec1b188917de96a1023613e0","isrc":"MX2971601236","name":"Suficiente Amor","registered_at":"2026-06-10T02:58:15Z","spotify_id":"0IQbDOrnZ01SNApO9XcBkp","type":"track"}

Ahora Dile
type: MusicRecording
duration: PT4M5S
duration ms: 245693
explicit: false
by artist: Dezigual
by artist: Ram Herrera
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601243
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:31:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee9c9c5609eb45bfb1eb992abde672d0a6b603591d63ce6d32ae57ba416e01dd
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/4H13N6qGxeEMPdeNBvWrQR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H13N6qGxeEMPdeNBvWrQR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee9c9c5609eb45bfb1eb992abde672d0a6b603591d63ce6d32ae57ba416e01dd","isrc":"MX2971601243","name":"Ahora Dile","registered_at":"2026-06-23T10:31:04Z","spotify_id":"4H13N6qGxeEMPdeNBvWrQR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9c9c5609eb45bfb1eb992abde672d0a6b603591d63ce6d32ae57ba416e01dd. 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/4H13N6qGxeEMPdeNBvWrQR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H13N6qGxeEMPdeNBvWrQR.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xee9c9c5609eb45bfb1eb992abde672d0a6b603591d63ce6d32ae57ba416e01dd","isrc":"MX2971601243","name":"Ahora Dile","registered_at":"2026-06-23T10:31:04Z","spotify_id":"4H13N6qGxeEMPdeNBvWrQR","type":"track"}

Juan Sabor
type: MusicRecording
duration: PT3M49S
duration ms: 229340
explicit: false
by artist: Dezigual
by artist: David Farias
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601244
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T01:14:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2a2c370eb6fd94e00664a6fa2e1af061177793cc3b90490b6fc2655dbf52af6
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/0288ifjUZerlP1bOFlyBOY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0288ifjUZerlP1bOFlyBOY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2a2c370eb6fd94e00664a6fa2e1af061177793cc3b90490b6fc2655dbf52af6","isrc":"MX2971601244","name":"Juan Sabor","registered_at":"2026-06-23T01:14:35Z","spotify_id":"0288ifjUZerlP1bOFlyBOY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a2c370eb6fd94e00664a6fa2e1af061177793cc3b90490b6fc2655dbf52af6. 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/0288ifjUZerlP1bOFlyBOY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0288ifjUZerlP1bOFlyBOY.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb2a2c370eb6fd94e00664a6fa2e1af061177793cc3b90490b6fc2655dbf52af6","isrc":"MX2971601244","name":"Juan Sabor","registered_at":"2026-06-23T01:14:35Z","spotify_id":"0288ifjUZerlP1bOFlyBOY","type":"track"}

Te Vi Partir
type: MusicRecording
duration: PT3M44S
duration ms: 224874
explicit: false
by artist: Dezigual
by artist: Roberto Pulido
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601245
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:31:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x666b075442d3cca671194234d8163c23ab240bec90a68b569f4dac2702fa1c28
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/6Wgfma9gC04iyaImq1W7IC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Wgfma9gC04iyaImq1W7IC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x666b075442d3cca671194234d8163c23ab240bec90a68b569f4dac2702fa1c28","isrc":"MX2971601245","name":"Te Vi Partir","registered_at":"2026-06-21T21:31:11Z","spotify_id":"6Wgfma9gC04iyaImq1W7IC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666b075442d3cca671194234d8163c23ab240bec90a68b569f4dac2702fa1c28. 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/6Wgfma9gC04iyaImq1W7IC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Wgfma9gC04iyaImq1W7IC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x666b075442d3cca671194234d8163c23ab240bec90a68b569f4dac2702fa1c28","isrc":"MX2971601245","name":"Te Vi Partir","registered_at":"2026-06-21T21:31:11Z","spotify_id":"6Wgfma9gC04iyaImq1W7IC","type":"track"}

Te Voy A Amar
type: MusicRecording
duration: PT4M1S
duration ms: 241802
explicit: false
by artist: Dezigual
by artist: Bobby Pulido
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601246
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:16:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59b0e681900342312a57ca768cae83a5ab2c01348135926950a99b39fc02abfa
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/5cEOq3rwTYzexLsRCt1MIZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cEOq3rwTYzexLsRCt1MIZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59b0e681900342312a57ca768cae83a5ab2c01348135926950a99b39fc02abfa","isrc":"MX2971601246","name":"Te Voy A Amar","registered_at":"2026-06-24T10:16:07Z","spotify_id":"5cEOq3rwTYzexLsRCt1MIZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b0e681900342312a57ca768cae83a5ab2c01348135926950a99b39fc02abfa. 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/5cEOq3rwTYzexLsRCt1MIZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cEOq3rwTYzexLsRCt1MIZ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x59b0e681900342312a57ca768cae83a5ab2c01348135926950a99b39fc02abfa","isrc":"MX2971601246","name":"Te Voy A Amar","registered_at":"2026-06-24T10:16:07Z","spotify_id":"5cEOq3rwTYzexLsRCt1MIZ","type":"track"}

Yolanda
type: MusicRecording
duration: PT2M52S
duration ms: 172927
explicit: false
by artist: Dezigual
by artist: Jaime De Anda
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601247

Me Vuelvo A Enamorar
type: MusicRecording
duration: PT4M5S
duration ms: 245728
explicit: false
by artist: Dezigual
by artist: David Lee Garza
by artist: Luis "Louie" Padilla
in album: Sin fronteras
  type: MusicAlbum
  date published: 2016-11-11
isrc code: MX2971601248
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:06:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2456d564abcc92e33da4657382d7cacb3239620fae7309e1ef2bc525481d7f0b
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/4UBpYrqgAGcwXozINOyX00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UBpYrqgAGcwXozINOyX00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2456d564abcc92e33da4657382d7cacb3239620fae7309e1ef2bc525481d7f0b","isrc":"MX2971601248","name":"Me Vuelvo A Enamorar","registered_at":"2026-06-19T09:06:40Z","spotify_id":"4UBpYrqgAGcwXozINOyX00","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2456d564abcc92e33da4657382d7cacb3239620fae7309e1ef2bc525481d7f0b. 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/4UBpYrqgAGcwXozINOyX00.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UBpYrqgAGcwXozINOyX00.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2456d564abcc92e33da4657382d7cacb3239620fae7309e1ef2bc525481d7f0b","isrc":"MX2971601248","name":"Me Vuelvo A Enamorar","registered_at":"2026-06-19T09:06:40Z","spotify_id":"4UBpYrqgAGcwXozINOyX00","type":"track"}