Profugos De Nuevo Leon
type: MusicGroup
genre: corrido
genre: cumbia norteña
genre: norteño
genre: norteño-sax
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additional property: OTSVerifyInstructions
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  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
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album: En Vivo Desde La Hacienda Cerro Azul
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  track: Alineando Cabrones - En Vivo
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    additional property: OTSVerifyInstructions
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      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      date published: 2026-06-13T17:25:41Z
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  track: Caballo De La Cordada - En Vivo
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    additional property: OTSVerifyInstructions
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      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6760fe10cc45c28286451d82545c5c3ff23f62088f766404446875439c0c2a. 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/5d8ESngJEdUlWfUwIgRXyw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5d8ESngJEdUlWfUwIgRXyw.
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  track: Alfonso Cano - En Vivo
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    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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  track: Junto Al Mar - En Vivo
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    subject of: OpenTimestamps Proof of Existence
  track: La Lamparita - En Vivo
  track: Ojos Castaños - En Vivo
  track: Mi Primer Amor - En Vivo
  track: Aquel Amor - En Vivo
album: Necesito Decirte
album: Si Yo Fuera Ladrón
album: No Se Va (EN VIVO)
album: Puras Pa' Pistear 2.0 (En Vivo)
album: En Vivo Desde Cuadra El Alamo
album: La Vida Del Campo
album: Puras Pa' Pistear (En Vivo)
album: El Capo
album: Me Falto Cuidarte
album: Aunque Te Enamores
album: Amigos Pa Que
album: Algo Bien
album: Se Olvidó De Olvidarla
album: Surcando El Camino
album: Aventurero
album: Eso Y Mas
album: La Saury
album: Si No Te Hubieras Ido
album: Nomás Porque Soy El Mayo (En Vivo)
album: En Vivo Desde El Rancho Las Norias
album: La 100 X
album: Asi Fue
album: El Carlitos
album: Por Que Sera
album: El Cardenal (En Vivo)
album: El Shaman De Las Moras
album: Videos En Vivo Desde El Rancho El Pinolillo
album: Tu Retrato (En Vivo)
album: El Cirujano
album: Entre Amigos, Vol. 1
album: El Borrachazo Fest (Vol. 1 / En Vivo)
track: Alfonso Cano - En Vivo
track: Necesito Decirte
track: Si Yo Fuera Ladrón
track: El Mango - En Vivo
track: Pancho Rubalcava - En Vivo
track: Descansa General - En Vivo
track: Donde Lloro El General - En Vivo
track: El Hijo Del Palenque - En Vivo
track: Luto En El Cielo - En Vivo
track: Plaza Nueva - En Vivo
track: Nunca Ruegues - En Vivo
track: El Coco - En Vivo
track: Fue Un Placer Conocerte - En Vivo
track: Roman Iriarte - En Vivo
track: Hoy Te Confieso - En Vivo
track: Siempre Te Amare - En Vivo
track: Misa De Cuerpo Presente - En Vivo
track: Todo Se Paga - En Vivo
track: El Amo - En Vivo

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb3f007f149bba968f078a2b538a2e23a4b30117c2b100405328adfbc6a7209. 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/15HLGhgmdN2YerOUy45ZFd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15HLGhgmdN2YerOUy45ZFd.
date published: 2026-06-13T17:25:41Z
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La Lamparita - En Vivo
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a7da7a4b4b0cd064f5077c26eda4f5f45d9a7b4048bf43e11510b6a2ab76b9. 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/5o88St0NLUn2TsmxgU76ys.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5o88St0NLUn2TsmxgU76ys.
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Ojos Castaños - En Vivo
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b3df2983ef82a3209f0bf6489c371dcde0f084a2791f2e2a61a5b7f22ea4b3. 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/42qHFJ6qqGF0erYw6Huif6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42qHFJ6qqGF0erYw6Huif6.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf1b3df2983ef82a3209f0bf6489c371dcde0f084a2791f2e2a61a5b7f22ea4b3","isrc":"QZK6N2208228","name":"Ojos Castaños - En Vivo","registered_at":"2026-06-05T14:01:23Z","spotify_id":"42qHFJ6qqGF0erYw6Huif6","type":"track"}

Mi Primer Amor - En Vivo
type: MusicRecording
duration: PT2M59S
duration ms: 179600
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde La Hacienda Cerro Azul
  type: MusicAlbum
  date published: 2022-06-01
isrc code: QZK6N2208229
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:01:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7484772c031dd7ab9ff7bb815c834eec21d6412e344b04fcbb6a59fc5f00f2d3
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/50OOwQE1DRJNEYyxVQhw0j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50OOwQE1DRJNEYyxVQhw0j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7484772c031dd7ab9ff7bb815c834eec21d6412e344b04fcbb6a59fc5f00f2d3","isrc":"QZK6N2208229","name":"Mi Primer Amor - En Vivo","registered_at":"2026-06-05T14:01:25Z","spotify_id":"50OOwQE1DRJNEYyxVQhw0j","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7484772c031dd7ab9ff7bb815c834eec21d6412e344b04fcbb6a59fc5f00f2d3. 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/50OOwQE1DRJNEYyxVQhw0j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50OOwQE1DRJNEYyxVQhw0j.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7484772c031dd7ab9ff7bb815c834eec21d6412e344b04fcbb6a59fc5f00f2d3","isrc":"QZK6N2208229","name":"Mi Primer Amor - En Vivo","registered_at":"2026-06-05T14:01:25Z","spotify_id":"50OOwQE1DRJNEYyxVQhw0j","type":"track"}

Aquel Amor - En Vivo
type: MusicRecording
duration: PT3M31S
duration ms: 211600
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde La Hacienda Cerro Azul
  type: MusicAlbum
  date published: 2022-06-01
isrc code: QZK6N2208230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:01:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa92fab6f28e8ee3dcb21a717fb8502780035f4c67ba01c04a9171d46258a6dea
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/6SyQDo5mOgRUV0LXQbizzJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SyQDo5mOgRUV0LXQbizzJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa92fab6f28e8ee3dcb21a717fb8502780035f4c67ba01c04a9171d46258a6dea","isrc":"QZK6N2208230","name":"Aquel Amor - En Vivo","registered_at":"2026-06-05T14:01:41Z","spotify_id":"6SyQDo5mOgRUV0LXQbizzJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92fab6f28e8ee3dcb21a717fb8502780035f4c67ba01c04a9171d46258a6dea. 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/6SyQDo5mOgRUV0LXQbizzJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SyQDo5mOgRUV0LXQbizzJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa92fab6f28e8ee3dcb21a717fb8502780035f4c67ba01c04a9171d46258a6dea","isrc":"QZK6N2208230","name":"Aquel Amor - En Vivo","registered_at":"2026-06-05T14:01:41Z","spotify_id":"6SyQDo5mOgRUV0LXQbizzJ","type":"track"}

Necesito Decirte
type: MusicAlbum
date published: 2022-08-20
track: Necesito Decirte
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207725
  explicit: false
  by artist: Profugos De Nuevo Leon
  by artist: Grupo Frontera
  in album: Necesito Decirte
    type: MusicAlbum
    date published: 2022-08-20
  isrc code: QZNFJ2301976
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:42:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x23ee94d1bdbba2e6c527b5616b3d67ddefcec94776e9b38fc2ff149891fbb082
  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/5APm7ovr3mZBAEtJlF8pbY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5APm7ovr3mZBAEtJlF8pbY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x23ee94d1bdbba2e6c527b5616b3d67ddefcec94776e9b38fc2ff149891fbb082","isrc":"QZNFJ2301976","name":"Necesito Decirte","registered_at":"2026-06-04T08:42:57Z","spotify_id":"5APm7ovr3mZBAEtJlF8pbY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ee94d1bdbba2e6c527b5616b3d67ddefcec94776e9b38fc2ff149891fbb082. 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/5APm7ovr3mZBAEtJlF8pbY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5APm7ovr3mZBAEtJlF8pbY.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x23ee94d1bdbba2e6c527b5616b3d67ddefcec94776e9b38fc2ff149891fbb082","isrc":"QZNFJ2301976","name":"Necesito Decirte","registered_at":"2026-06-04T08:42:57Z","spotify_id":"5APm7ovr3mZBAEtJlF8pbY","type":"track"}

Si Yo Fuera Ladrón
type: MusicAlbum
date published: 2022-06-09
track: Si Yo Fuera Ladrón
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179201
  explicit: false
  by artist: Grupo Frontera
  by artist: Profugos de Nuevo Leon
  by artist: Profugos De Nuevo Leon
  in album: Si Yo Fuera Ladrón
    type: MusicAlbum
    date published: 2022-06-09
  isrc code: QZK6N2260011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T14:24:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6
  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/17PlPQ6pWfjvA77V0UHfhV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17PlPQ6pWfjvA77V0UHfhV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6","isrc":"QZK6N2260011","name":"Si Yo Fuera Ladrón","registered_at":"2026-06-01T14:24:03Z","spotify_id":"17PlPQ6pWfjvA77V0UHfhV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6. 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/17PlPQ6pWfjvA77V0UHfhV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17PlPQ6pWfjvA77V0UHfhV.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6","isrc":"QZK6N2260011","name":"Si Yo Fuera Ladrón","registered_at":"2026-06-01T14:24:03Z","spotify_id":"17PlPQ6pWfjvA77V0UHfhV","type":"track"}

No Se Va (EN VIVO)
type: MusicAlbum
date published: 2022-04-28
track: No Se Va - EN VIVO
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194019
  explicit: false
  by artist: Grupo Frontera
  in album: No Se Va (EN VIVO)
    type: MusicAlbum
    date published: 2022-04-28
  isrc code: QZHN72212529
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T04:44:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb797a2118721d3d313dddccfb520424ee4ee813efc4c7f9c84ff2343b032e9d0
  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/23Lyy7ZXRvzfgH4JtDkKrX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23Lyy7ZXRvzfgH4JtDkKrX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb797a2118721d3d313dddccfb520424ee4ee813efc4c7f9c84ff2343b032e9d0","isrc":"QZHN72212529","name":"No Se Va - EN VIVO","registered_at":"2026-06-01T04:44:08Z","spotify_id":"23Lyy7ZXRvzfgH4JtDkKrX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb797a2118721d3d313dddccfb520424ee4ee813efc4c7f9c84ff2343b032e9d0. 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/23Lyy7ZXRvzfgH4JtDkKrX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23Lyy7ZXRvzfgH4JtDkKrX.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb797a2118721d3d313dddccfb520424ee4ee813efc4c7f9c84ff2343b032e9d0","isrc":"QZHN72212529","name":"No Se Va - EN VIVO","registered_at":"2026-06-01T04:44:08Z","spotify_id":"23Lyy7ZXRvzfgH4JtDkKrX","type":"track"}
track: Vete
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175471
  explicit: false
  by artist: Grupo Frontera
  in album: No Se Va (EN VIVO)
    type: MusicAlbum
    date published: 2022-04-28
  isrc code: FRX872218043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T11:55:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x99a434c23afe3be956caa7983e2fdcc37325b47843661fda48ccde8c43d8b1a3
  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/7mqGpkvvQt4fUeIZsmSqLm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mqGpkvvQt4fUeIZsmSqLm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a434c23afe3be956caa7983e2fdcc37325b47843661fda48ccde8c43d8b1a3. 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/7mqGpkvvQt4fUeIZsmSqLm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mqGpkvvQt4fUeIZsmSqLm.
    date published: 2026-06-13T15:41:10Z
track: Mas Que Amigos - En Vivo
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187929
  explicit: false
  by artist: Grupo Frontera
  in album: No Se Va (EN VIVO)
    type: MusicAlbum
    date published: 2022-04-28
  isrc code: QZES62201895
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T15:21:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03c92141d4a7ceb4f13675262bdee760f73ffa3d9348cfaf05169398a8f9cb91
  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/2Vujf7yHEYPNf7SEkJytsF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vujf7yHEYPNf7SEkJytsF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03c92141d4a7ceb4f13675262bdee760f73ffa3d9348cfaf05169398a8f9cb91","isrc":"QZES62201895","name":"Mas Que Amigos - En Vivo","registered_at":"2026-06-01T15:21:34Z","spotify_id":"2Vujf7yHEYPNf7SEkJytsF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c92141d4a7ceb4f13675262bdee760f73ffa3d9348cfaf05169398a8f9cb91. 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/2Vujf7yHEYPNf7SEkJytsF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vujf7yHEYPNf7SEkJytsF.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x03c92141d4a7ceb4f13675262bdee760f73ffa3d9348cfaf05169398a8f9cb91","isrc":"QZES62201895","name":"Mas Que Amigos - En Vivo","registered_at":"2026-06-01T15:21:34Z","spotify_id":"2Vujf7yHEYPNf7SEkJytsF","type":"track"}
track: La Ladrona - En Vivo
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186189
  explicit: false
  by artist: Grupo Frontera
  in album: No Se Va (EN VIVO)
    type: MusicAlbum
    date published: 2022-04-28
  isrc code: QZES62201896
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T22:36:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x760116554534d203b1277da9e6246f0fe924be3faa09ac837fd8354403739a84
  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/45zk1UvLcJ1A4LwIyluqMf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45zk1UvLcJ1A4LwIyluqMf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x760116554534d203b1277da9e6246f0fe924be3faa09ac837fd8354403739a84","isrc":"QZES62201896","name":"La Ladrona - En Vivo","registered_at":"2026-06-01T22:36:10Z","spotify_id":"45zk1UvLcJ1A4LwIyluqMf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760116554534d203b1277da9e6246f0fe924be3faa09ac837fd8354403739a84. 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/45zk1UvLcJ1A4LwIyluqMf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45zk1UvLcJ1A4LwIyluqMf.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x760116554534d203b1277da9e6246f0fe924be3faa09ac837fd8354403739a84","isrc":"QZES62201896","name":"La Ladrona - En Vivo","registered_at":"2026-06-01T22:36:10Z","spotify_id":"45zk1UvLcJ1A4LwIyluqMf","type":"track"}
track: Si Yo Fuera Ladrón
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179201
  explicit: false
  by artist: Grupo Frontera
  by artist: Profugos de Nuevo Leon
  by artist: Profugos De Nuevo Leon
  in album: No Se Va (EN VIVO)
    type: MusicAlbum
    date published: 2022-04-28
  isrc code: QZK6N2260011
  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

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T14:24:03+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1N4jCLu09BgObS2KWGF5Tu.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N4jCLu09BgObS2KWGF5Tu

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6","isrc":"QZK6N2260011","name":"Si Yo Fuera Ladrón","registered_at":"2026-06-01T14:24:03Z","spotify_id":"1N4jCLu09BgObS2KWGF5Tu","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 0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6. 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/1N4jCLu09BgObS2KWGF5Tu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N4jCLu09BgObS2KWGF5Tu.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6","isrc":"QZK6N2260011","name":"Si Yo Fuera Ladrón","registered_at":"2026-06-01T14:24:03Z","spotify_id":"1N4jCLu09BgObS2KWGF5Tu","type":"track"}

Puras Pa' Pistear 2.0 (En Vivo)
type: MusicAlbum
date published: 2024-11-27
track: El Mango - En Vivo
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176930
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Puras Pa' Pistear 2.0 (En Vivo)
    type: MusicAlbum
    date published: 2024-11-27
  isrc code: QZNFJ2405786
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:28:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x105bb48c599ed4195bbe0a96e8aaa38a1e7a78e071adfa251e0340f154340084
  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/1D6v4W2tj9RqAdUukJ1bSU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1D6v4W2tj9RqAdUukJ1bSU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x105bb48c599ed4195bbe0a96e8aaa38a1e7a78e071adfa251e0340f154340084","isrc":"QZNFJ2405786","name":"El Mango - En Vivo","registered_at":"2026-06-05T18:28:10Z","spotify_id":"1D6v4W2tj9RqAdUukJ1bSU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105bb48c599ed4195bbe0a96e8aaa38a1e7a78e071adfa251e0340f154340084. 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/1D6v4W2tj9RqAdUukJ1bSU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1D6v4W2tj9RqAdUukJ1bSU.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x105bb48c599ed4195bbe0a96e8aaa38a1e7a78e071adfa251e0340f154340084","isrc":"QZNFJ2405786","name":"El Mango - En Vivo","registered_at":"2026-06-05T18:28:10Z","spotify_id":"1D6v4W2tj9RqAdUukJ1bSU","type":"track"}
track: Pancho Rubalcava - En Vivo
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202164
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Puras Pa' Pistear 2.0 (En Vivo)
    type: MusicAlbum
    date published: 2024-11-27
  isrc code: QZNFJ2405787
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:24:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xecf5c8a3488979eb396f28025c671a4aee6ae5068d355ba135032b229f0bbc51
  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/4h8zixIFOZhvbJhfxkU1ud.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h8zixIFOZhvbJhfxkU1ud
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xecf5c8a3488979eb396f28025c671a4aee6ae5068d355ba135032b229f0bbc51","isrc":"QZNFJ2405787","name":"Pancho Rubalcava - En Vivo","registered_at":"2026-06-06T13:24:29Z","spotify_id":"4h8zixIFOZhvbJhfxkU1ud","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf5c8a3488979eb396f28025c671a4aee6ae5068d355ba135032b229f0bbc51. 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/4h8zixIFOZhvbJhfxkU1ud.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h8zixIFOZhvbJhfxkU1ud.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xecf5c8a3488979eb396f28025c671a4aee6ae5068d355ba135032b229f0bbc51","isrc":"QZNFJ2405787","name":"Pancho Rubalcava - En Vivo","registered_at":"2026-06-06T13:24:29Z","spotify_id":"4h8zixIFOZhvbJhfxkU1ud","type":"track"}
track: Descansa General - En Vivo
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190924
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Puras Pa' Pistear 2.0 (En Vivo)
    type: MusicAlbum
    date published: 2024-11-27
  isrc code: QZNFJ2405788
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:35:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc864f6f24395d279bace093c8f9ae5f7d3b56336d342226e2f22d51154498df9
  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/4gvVWfQ9UwcPFakTV7TVqb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gvVWfQ9UwcPFakTV7TVqb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc864f6f24395d279bace093c8f9ae5f7d3b56336d342226e2f22d51154498df9","isrc":"QZNFJ2405788","name":"Descansa General - En Vivo","registered_at":"2026-06-07T09:35:55Z","spotify_id":"4gvVWfQ9UwcPFakTV7TVqb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc864f6f24395d279bace093c8f9ae5f7d3b56336d342226e2f22d51154498df9. 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/4gvVWfQ9UwcPFakTV7TVqb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gvVWfQ9UwcPFakTV7TVqb.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc864f6f24395d279bace093c8f9ae5f7d3b56336d342226e2f22d51154498df9","isrc":"QZNFJ2405788","name":"Descansa General - En Vivo","registered_at":"2026-06-07T09:35:55Z","spotify_id":"4gvVWfQ9UwcPFakTV7TVqb","type":"track"}
track: Donde Lloro El General - En Vivo
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183541
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Puras Pa' Pistear 2.0 (En Vivo)
    type: MusicAlbum
    date published: 2024-11-27
  isrc code: QZNFJ2405789
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:35:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03f14233d4204a3dea46b64d649a036db0f07bd88555e7984defed01622c8dab
  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/5uyOJTiUUAcCh2GnhVygWU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uyOJTiUUAcCh2GnhVygWU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03f14233d4204a3dea46b64d649a036db0f07bd88555e7984defed01622c8dab","isrc":"QZNFJ2405789","name":"Donde Lloro El General - En Vivo","registered_at":"2026-06-06T15:35:38Z","spotify_id":"5uyOJTiUUAcCh2GnhVygWU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f14233d4204a3dea46b64d649a036db0f07bd88555e7984defed01622c8dab. 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/5uyOJTiUUAcCh2GnhVygWU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uyOJTiUUAcCh2GnhVygWU.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x03f14233d4204a3dea46b64d649a036db0f07bd88555e7984defed01622c8dab","isrc":"QZNFJ2405789","name":"Donde Lloro El General - En Vivo","registered_at":"2026-06-06T15:35:38Z","spotify_id":"5uyOJTiUUAcCh2GnhVygWU","type":"track"}
track: El Hijo Del Palenque - En Vivo
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228310
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Puras Pa' Pistear 2.0 (En Vivo)
    type: MusicAlbum
    date published: 2024-11-27
  isrc code: QZNFJ2405790
  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: Luto En El Cielo - En Vivo
track: Plaza Nueva - En Vivo
track: Nunca Ruegues - En Vivo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T22:24:25+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x223d836ed2fb6737f4ba7d2d2874982d1979fdd55e2e7f74cac10879cf7f3f19

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/064ZDhdWXVlRtpBOfKxetd.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/064ZDhdWXVlRtpBOfKxetd

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x223d836ed2fb6737f4ba7d2d2874982d1979fdd55e2e7f74cac10879cf7f3f19","isrc":"QZNFJ2405790","name":"El Hijo Del Palenque - En Vivo","registered_at":"2026-06-07T22:24:25Z","spotify_id":"064ZDhdWXVlRtpBOfKxetd","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 0x223d836ed2fb6737f4ba7d2d2874982d1979fdd55e2e7f74cac10879cf7f3f19. 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/064ZDhdWXVlRtpBOfKxetd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/064ZDhdWXVlRtpBOfKxetd.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x223d836ed2fb6737f4ba7d2d2874982d1979fdd55e2e7f74cac10879cf7f3f19","isrc":"QZNFJ2405790","name":"El Hijo Del Palenque - En Vivo","registered_at":"2026-06-07T22:24:25Z","spotify_id":"064ZDhdWXVlRtpBOfKxetd","type":"track"}

Luto En El Cielo - En Vivo
type: MusicRecording
duration: PT3M56S
duration ms: 236613
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear 2.0 (En Vivo)
  type: MusicAlbum
  date published: 2024-11-27
isrc code: QZNFJ2405791
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:48:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cbdc27b113099c9d4e7b6c6f97299f2c55378fb6567c79e1201034212ddd09f
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/7HeJM044AanMB9R8d2CG27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HeJM044AanMB9R8d2CG27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cbdc27b113099c9d4e7b6c6f97299f2c55378fb6567c79e1201034212ddd09f","isrc":"QZNFJ2405791","name":"Luto En El Cielo - En Vivo","registered_at":"2026-06-06T19:48:27Z","spotify_id":"7HeJM044AanMB9R8d2CG27","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbdc27b113099c9d4e7b6c6f97299f2c55378fb6567c79e1201034212ddd09f. 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/7HeJM044AanMB9R8d2CG27.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HeJM044AanMB9R8d2CG27.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4cbdc27b113099c9d4e7b6c6f97299f2c55378fb6567c79e1201034212ddd09f","isrc":"QZNFJ2405791","name":"Luto En El Cielo - En Vivo","registered_at":"2026-06-06T19:48:27Z","spotify_id":"7HeJM044AanMB9R8d2CG27","type":"track"}

Plaza Nueva - En Vivo
type: MusicRecording
duration: PT3M28S
duration ms: 208870
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear 2.0 (En Vivo)
  type: MusicAlbum
  date published: 2024-11-27
isrc code: QZNFJ2405792
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:49:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48761902edc0c4ea0b6f03965c56d2b4095911429454bcadafa9637c704dcf16
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/5v6k4X5FWvscyyC2FWvtRM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v6k4X5FWvscyyC2FWvtRM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48761902edc0c4ea0b6f03965c56d2b4095911429454bcadafa9637c704dcf16","isrc":"QZNFJ2405792","name":"Plaza Nueva - En Vivo","registered_at":"2026-06-06T19:49:03Z","spotify_id":"5v6k4X5FWvscyyC2FWvtRM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48761902edc0c4ea0b6f03965c56d2b4095911429454bcadafa9637c704dcf16. 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/5v6k4X5FWvscyyC2FWvtRM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v6k4X5FWvscyyC2FWvtRM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x48761902edc0c4ea0b6f03965c56d2b4095911429454bcadafa9637c704dcf16","isrc":"QZNFJ2405792","name":"Plaza Nueva - En Vivo","registered_at":"2026-06-06T19:49:03Z","spotify_id":"5v6k4X5FWvscyyC2FWvtRM","type":"track"}

Nunca Ruegues - En Vivo
type: MusicRecording
duration: PT3M9S
duration ms: 189758
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear 2.0 (En Vivo)
  type: MusicAlbum
  date published: 2024-11-27
isrc code: QZNFJ2405793
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:22:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc7fa8eb57d407119a1eebc42d7ac800eb31c98ef03852de71e7e196db6b2c77
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/6unkj8oDxvWyQVWhBlaQzK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6unkj8oDxvWyQVWhBlaQzK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc7fa8eb57d407119a1eebc42d7ac800eb31c98ef03852de71e7e196db6b2c77","isrc":"QZNFJ2405793","name":"Nunca Ruegues - En Vivo","registered_at":"2026-06-08T01:22:56Z","spotify_id":"6unkj8oDxvWyQVWhBlaQzK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7fa8eb57d407119a1eebc42d7ac800eb31c98ef03852de71e7e196db6b2c77. 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/6unkj8oDxvWyQVWhBlaQzK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6unkj8oDxvWyQVWhBlaQzK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xdc7fa8eb57d407119a1eebc42d7ac800eb31c98ef03852de71e7e196db6b2c77","isrc":"QZNFJ2405793","name":"Nunca Ruegues - En Vivo","registered_at":"2026-06-08T01:22:56Z","spotify_id":"6unkj8oDxvWyQVWhBlaQzK","type":"track"}

En Vivo Desde Cuadra El Alamo
type: MusicAlbum
date published: 2022-12-06
track: El Coco - En Vivo
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234772
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: En Vivo Desde Cuadra El Alamo
    type: MusicAlbum
    date published: 2022-12-06
  isrc code: QZTB72219658
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:39:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x91913dec9befef4e953d09805a9702185ba58c51682f56bc19ea7e42dc9d2cb2
  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/3XoTCo3KbhDCIMquAYKhBW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XoTCo3KbhDCIMquAYKhBW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x91913dec9befef4e953d09805a9702185ba58c51682f56bc19ea7e42dc9d2cb2","isrc":"QZTB72219658","name":"El Coco - En Vivo","registered_at":"2026-06-06T06:39:18Z","spotify_id":"3XoTCo3KbhDCIMquAYKhBW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91913dec9befef4e953d09805a9702185ba58c51682f56bc19ea7e42dc9d2cb2. 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/3XoTCo3KbhDCIMquAYKhBW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XoTCo3KbhDCIMquAYKhBW.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x91913dec9befef4e953d09805a9702185ba58c51682f56bc19ea7e42dc9d2cb2","isrc":"QZTB72219658","name":"El Coco - En Vivo","registered_at":"2026-06-06T06:39:18Z","spotify_id":"3XoTCo3KbhDCIMquAYKhBW","type":"track"}
track: Fue Un Placer Conocerte - En Vivo
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187970
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: En Vivo Desde Cuadra El Alamo
    type: MusicAlbum
    date published: 2022-12-06
  isrc code: QZTB72219659
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:39:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf3c0e84b2f8189ff11b05d304c0e4f76ea30871e5904f4c86617c99f090152a9
  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/4LXdVH4NMzn2zp6d8qYF58.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LXdVH4NMzn2zp6d8qYF58
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf3c0e84b2f8189ff11b05d304c0e4f76ea30871e5904f4c86617c99f090152a9","isrc":"QZTB72219659","name":"Fue Un Placer Conocerte - En Vivo","registered_at":"2026-06-04T08:39:35Z","spotify_id":"4LXdVH4NMzn2zp6d8qYF58","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c0e84b2f8189ff11b05d304c0e4f76ea30871e5904f4c86617c99f090152a9. 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/4LXdVH4NMzn2zp6d8qYF58.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LXdVH4NMzn2zp6d8qYF58.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf3c0e84b2f8189ff11b05d304c0e4f76ea30871e5904f4c86617c99f090152a9","isrc":"QZTB72219659","name":"Fue Un Placer Conocerte - En Vivo","registered_at":"2026-06-04T08:39:35Z","spotify_id":"4LXdVH4NMzn2zp6d8qYF58","type":"track"}
track: Roman Iriarte - En Vivo
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179232
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: En Vivo Desde Cuadra El Alamo
    type: MusicAlbum
    date published: 2022-12-06
  isrc code: QZTB72219660
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:28:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe6f5be597987b88f28dc13fc8e2a4d70f94c6e7e834bd45806941482e8f51298
  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/40BtrFX27TnXgQrIB5tlnj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40BtrFX27TnXgQrIB5tlnj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe6f5be597987b88f28dc13fc8e2a4d70f94c6e7e834bd45806941482e8f51298","isrc":"QZTB72219660","name":"Roman Iriarte - En Vivo","registered_at":"2026-06-05T18:28:40Z","spotify_id":"40BtrFX27TnXgQrIB5tlnj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f5be597987b88f28dc13fc8e2a4d70f94c6e7e834bd45806941482e8f51298. 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/40BtrFX27TnXgQrIB5tlnj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40BtrFX27TnXgQrIB5tlnj.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe6f5be597987b88f28dc13fc8e2a4d70f94c6e7e834bd45806941482e8f51298","isrc":"QZTB72219660","name":"Roman Iriarte - En Vivo","registered_at":"2026-06-05T18:28:40Z","spotify_id":"40BtrFX27TnXgQrIB5tlnj","type":"track"}
track: Hoy Te Confieso - En Vivo
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205152
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: En Vivo Desde Cuadra El Alamo
    type: MusicAlbum
    date published: 2022-12-06
  isrc code: QZTB72219661
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:15:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x705c4fd87e56d6812ef84d79b55bfd6022757f72de01e364bd7afd63bed4da08
  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/3Tu8tPOCBHGOHQBrVLvSnd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Tu8tPOCBHGOHQBrVLvSnd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x705c4fd87e56d6812ef84d79b55bfd6022757f72de01e364bd7afd63bed4da08","isrc":"QZTB72219661","name":"Hoy Te Confieso - En Vivo","registered_at":"2026-06-04T16:15:53Z","spotify_id":"3Tu8tPOCBHGOHQBrVLvSnd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705c4fd87e56d6812ef84d79b55bfd6022757f72de01e364bd7afd63bed4da08. 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/3Tu8tPOCBHGOHQBrVLvSnd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Tu8tPOCBHGOHQBrVLvSnd.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x705c4fd87e56d6812ef84d79b55bfd6022757f72de01e364bd7afd63bed4da08","isrc":"QZTB72219661","name":"Hoy Te Confieso - En Vivo","registered_at":"2026-06-04T16:15:53Z","spotify_id":"3Tu8tPOCBHGOHQBrVLvSnd","type":"track"}
track: Siempre Te Amare - En Vivo
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139216
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: En Vivo Desde Cuadra El Alamo
    type: MusicAlbum
    date published: 2022-12-06
  isrc code: QZTB72219662
  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: Misa De Cuerpo Presente - En Vivo
track: Todo Se Paga - En Vivo
track: El Amo - En Vivo
track: De Puro Gusto - En Vivo
track: Arturo El De Culiacan - En Vivo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T06:20:31+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x105586cb507e28a945c2d63ccc8b9616f6be455b782cd1ecb5522b60b3dce2dc

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/5Kxkm4SQKVKu3YkLVqDkf1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Kxkm4SQKVKu3YkLVqDkf1

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x105586cb507e28a945c2d63ccc8b9616f6be455b782cd1ecb5522b60b3dce2dc","isrc":"QZTB72219662","name":"Siempre Te Amare - En Vivo","registered_at":"2026-06-08T06:20:31Z","spotify_id":"5Kxkm4SQKVKu3YkLVqDkf1","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 0x105586cb507e28a945c2d63ccc8b9616f6be455b782cd1ecb5522b60b3dce2dc. 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/5Kxkm4SQKVKu3YkLVqDkf1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Kxkm4SQKVKu3YkLVqDkf1.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x105586cb507e28a945c2d63ccc8b9616f6be455b782cd1ecb5522b60b3dce2dc","isrc":"QZTB72219662","name":"Siempre Te Amare - En Vivo","registered_at":"2026-06-08T06:20:31Z","spotify_id":"5Kxkm4SQKVKu3YkLVqDkf1","type":"track"}

Misa De Cuerpo Presente - En Vivo
type: MusicRecording
duration: PT3M21S
duration ms: 201593
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde Cuadra El Alamo
  type: MusicAlbum
  date published: 2022-12-06
isrc code: QZTB72219663
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:49:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x893b5c0b40edeaf719241acd14bacca57dc80b42cbca0a6ccda0bb3b0d27faa5
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/1Y5MxVAP8lhUbLkSlXoWyX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Y5MxVAP8lhUbLkSlXoWyX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x893b5c0b40edeaf719241acd14bacca57dc80b42cbca0a6ccda0bb3b0d27faa5","isrc":"QZTB72219663","name":"Misa De Cuerpo Presente - En Vivo","registered_at":"2026-06-06T19:49:01Z","spotify_id":"1Y5MxVAP8lhUbLkSlXoWyX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893b5c0b40edeaf719241acd14bacca57dc80b42cbca0a6ccda0bb3b0d27faa5. 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/1Y5MxVAP8lhUbLkSlXoWyX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Y5MxVAP8lhUbLkSlXoWyX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x893b5c0b40edeaf719241acd14bacca57dc80b42cbca0a6ccda0bb3b0d27faa5","isrc":"QZTB72219663","name":"Misa De Cuerpo Presente - En Vivo","registered_at":"2026-06-06T19:49:01Z","spotify_id":"1Y5MxVAP8lhUbLkSlXoWyX","type":"track"}

Todo Se Paga - En Vivo
type: MusicRecording
duration: PT2M55S
duration ms: 175059
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde Cuadra El Alamo
  type: MusicAlbum
  date published: 2022-12-06
isrc code: QZTB72219664
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:33:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba15f223ce0c4a787eb7c186e3e4b86c8f5476a711a31cdc720912271a66d374
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/7Iga9xgxK8TlmxwmJXWPfu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Iga9xgxK8TlmxwmJXWPfu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba15f223ce0c4a787eb7c186e3e4b86c8f5476a711a31cdc720912271a66d374","isrc":"QZTB72219664","name":"Todo Se Paga - En Vivo","registered_at":"2026-06-08T23:33:21Z","spotify_id":"7Iga9xgxK8TlmxwmJXWPfu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba15f223ce0c4a787eb7c186e3e4b86c8f5476a711a31cdc720912271a66d374. 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/7Iga9xgxK8TlmxwmJXWPfu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Iga9xgxK8TlmxwmJXWPfu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xba15f223ce0c4a787eb7c186e3e4b86c8f5476a711a31cdc720912271a66d374","isrc":"QZTB72219664","name":"Todo Se Paga - En Vivo","registered_at":"2026-06-08T23:33:21Z","spotify_id":"7Iga9xgxK8TlmxwmJXWPfu","type":"track"}

El Amo - En Vivo
type: MusicRecording
duration: PT3M33S
duration ms: 213924
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde Cuadra El Alamo
  type: MusicAlbum
  date published: 2022-12-06
isrc code: QZTB72219665
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:56:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd25908a78b79dd74517e6946213637c8745c607b12a7aa847d61e895efdb3efa
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/2t56eDO1x65yQuCO5wL7kS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t56eDO1x65yQuCO5wL7kS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd25908a78b79dd74517e6946213637c8745c607b12a7aa847d61e895efdb3efa","isrc":"QZTB72219665","name":"El Amo - En Vivo","registered_at":"2026-06-08T14:56:06Z","spotify_id":"2t56eDO1x65yQuCO5wL7kS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25908a78b79dd74517e6946213637c8745c607b12a7aa847d61e895efdb3efa. 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/2t56eDO1x65yQuCO5wL7kS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t56eDO1x65yQuCO5wL7kS.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd25908a78b79dd74517e6946213637c8745c607b12a7aa847d61e895efdb3efa","isrc":"QZTB72219665","name":"El Amo - En Vivo","registered_at":"2026-06-08T14:56:06Z","spotify_id":"2t56eDO1x65yQuCO5wL7kS","type":"track"}

De Puro Gusto - En Vivo
type: MusicRecording
duration: PT2M49S
duration ms: 169763
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde Cuadra El Alamo
  type: MusicAlbum
  date published: 2022-12-06
isrc code: QZTB72219666
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:59:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc705107b7db490b099a9f1a12a2073ab8c57a92a2e107386a708ca5c5b9050f1
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/27pYyNd3TTxSwlsW3e5zdZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27pYyNd3TTxSwlsW3e5zdZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc705107b7db490b099a9f1a12a2073ab8c57a92a2e107386a708ca5c5b9050f1","isrc":"QZTB72219666","name":"De Puro Gusto - En Vivo","registered_at":"2026-06-10T07:59:09Z","spotify_id":"27pYyNd3TTxSwlsW3e5zdZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc705107b7db490b099a9f1a12a2073ab8c57a92a2e107386a708ca5c5b9050f1. 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/27pYyNd3TTxSwlsW3e5zdZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27pYyNd3TTxSwlsW3e5zdZ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc705107b7db490b099a9f1a12a2073ab8c57a92a2e107386a708ca5c5b9050f1","isrc":"QZTB72219666","name":"De Puro Gusto - En Vivo","registered_at":"2026-06-10T07:59:09Z","spotify_id":"27pYyNd3TTxSwlsW3e5zdZ","type":"track"}

Arturo El De Culiacan - En Vivo
type: MusicRecording
duration: PT3M31S
duration ms: 211202
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde Cuadra El Alamo
  type: MusicAlbum
  date published: 2022-12-06
isrc code: QZTB72219667
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:34:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc673d7b3ea01f676f32ea9140583c599a749ca974b1f7726721198527a330b3b
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/02bdaM7JROxKQnsRYKxSCB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02bdaM7JROxKQnsRYKxSCB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc673d7b3ea01f676f32ea9140583c599a749ca974b1f7726721198527a330b3b","isrc":"QZTB72219667","name":"Arturo El De Culiacan - En Vivo","registered_at":"2026-06-08T23:34:43Z","spotify_id":"02bdaM7JROxKQnsRYKxSCB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc673d7b3ea01f676f32ea9140583c599a749ca974b1f7726721198527a330b3b. 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/02bdaM7JROxKQnsRYKxSCB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02bdaM7JROxKQnsRYKxSCB.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc673d7b3ea01f676f32ea9140583c599a749ca974b1f7726721198527a330b3b","isrc":"QZTB72219667","name":"Arturo El De Culiacan - En Vivo","registered_at":"2026-06-08T23:34:43Z","spotify_id":"02bdaM7JROxKQnsRYKxSCB","type":"track"}

La Vida Del Campo
type: MusicAlbum
date published: 2021-12-18
track: La Vida Del Campo
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173181
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: La Vida Del Campo
    type: MusicAlbum
    date published: 2021-12-18
  isrc code: QZTAU2103069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:01:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e540554f0eda449130662e4175897242b3443977f3c4a03eaca8bf640e85685
  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/5Ka1YfwzQ7uy8YCbAECObh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ka1YfwzQ7uy8YCbAECObh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7e540554f0eda449130662e4175897242b3443977f3c4a03eaca8bf640e85685","isrc":"QZTAU2103069","name":"La Vida Del Campo","registered_at":"2026-06-05T14:01:35Z","spotify_id":"5Ka1YfwzQ7uy8YCbAECObh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e540554f0eda449130662e4175897242b3443977f3c4a03eaca8bf640e85685. 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/5Ka1YfwzQ7uy8YCbAECObh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ka1YfwzQ7uy8YCbAECObh.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7e540554f0eda449130662e4175897242b3443977f3c4a03eaca8bf640e85685","isrc":"QZTAU2103069","name":"La Vida Del Campo","registered_at":"2026-06-05T14:01:35Z","spotify_id":"5Ka1YfwzQ7uy8YCbAECObh","type":"track"}
track: Me Voy Amor
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157336
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: La Vida Del Campo
    type: MusicAlbum
    date published: 2021-12-18
  isrc code: QZTAU2103070
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:24:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x40ca8b98e52f2b72633a5f728fd391365ec855b25780cce41ee20e70f48bc11b
  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/0nA5cBz4L3ymQJow2JffFs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nA5cBz4L3ymQJow2JffFs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x40ca8b98e52f2b72633a5f728fd391365ec855b25780cce41ee20e70f48bc11b","isrc":"QZTAU2103070","name":"Me Voy Amor","registered_at":"2026-06-06T13:24:15Z","spotify_id":"0nA5cBz4L3ymQJow2JffFs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ca8b98e52f2b72633a5f728fd391365ec855b25780cce41ee20e70f48bc11b. 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/0nA5cBz4L3ymQJow2JffFs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nA5cBz4L3ymQJow2JffFs.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x40ca8b98e52f2b72633a5f728fd391365ec855b25780cce41ee20e70f48bc11b","isrc":"QZTAU2103070","name":"Me Voy Amor","registered_at":"2026-06-06T13:24:15Z","spotify_id":"0nA5cBz4L3ymQJow2JffFs","type":"track"}
track: Nunca Y Nunca
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189696
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: La Vida Del Campo
    type: MusicAlbum
    date published: 2021-12-18
  isrc code: QZTAU2103071
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:37:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x585ac05df0ebb5af709c0b5583754036d983ba5d8a50b4a17f9fa866cf333547
  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/2S3x8sGYpXMIiAR3Bacn0Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2S3x8sGYpXMIiAR3Bacn0Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x585ac05df0ebb5af709c0b5583754036d983ba5d8a50b4a17f9fa866cf333547","isrc":"QZTAU2103071","name":"Nunca Y Nunca","registered_at":"2026-06-06T06:37:13Z","spotify_id":"2S3x8sGYpXMIiAR3Bacn0Y","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585ac05df0ebb5af709c0b5583754036d983ba5d8a50b4a17f9fa866cf333547. 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/2S3x8sGYpXMIiAR3Bacn0Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2S3x8sGYpXMIiAR3Bacn0Y.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x585ac05df0ebb5af709c0b5583754036d983ba5d8a50b4a17f9fa866cf333547","isrc":"QZTAU2103071","name":"Nunca Y Nunca","registered_at":"2026-06-06T06:37:13Z","spotify_id":"2S3x8sGYpXMIiAR3Bacn0Y","type":"track"}
track: El Talacho
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206976
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: La Vida Del Campo
    type: MusicAlbum
    date published: 2021-12-18
  isrc code: QZTAU2103072
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:31:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xefa274cdbacd7496cd32f97ca10dcda6a43c22f81f9c74ccefb8ad22ccb74242
  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/6pOkisHivLld5zMQlqLBfg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pOkisHivLld5zMQlqLBfg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xefa274cdbacd7496cd32f97ca10dcda6a43c22f81f9c74ccefb8ad22ccb74242","isrc":"QZTAU2103072","name":"El Talacho","registered_at":"2026-06-08T23:31:29Z","spotify_id":"6pOkisHivLld5zMQlqLBfg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa274cdbacd7496cd32f97ca10dcda6a43c22f81f9c74ccefb8ad22ccb74242. 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/6pOkisHivLld5zMQlqLBfg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pOkisHivLld5zMQlqLBfg.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xefa274cdbacd7496cd32f97ca10dcda6a43c22f81f9c74ccefb8ad22ccb74242","isrc":"QZTAU2103072","name":"El Talacho","registered_at":"2026-06-08T23:31:29Z","spotify_id":"6pOkisHivLld5zMQlqLBfg","type":"track"}
track: El 20
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284310
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: La Vida Del Campo
    type: MusicAlbum
    date published: 2021-12-18
  isrc code: QZTAU2103073
  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: El Yaki De Sonora
track: El Charaki

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T05:15:14+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xbcd5284b47121ddc67897af775f68b35563087ce9ddee0871bbc7dbf6763ebe0

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/5PmBfQH5rHlClMf4FJ9sBV.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PmBfQH5rHlClMf4FJ9sBV

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xbcd5284b47121ddc67897af775f68b35563087ce9ddee0871bbc7dbf6763ebe0","isrc":"QZTAU2103073","name":"El 20","registered_at":"2026-06-09T05:15:14Z","spotify_id":"5PmBfQH5rHlClMf4FJ9sBV","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 0xbcd5284b47121ddc67897af775f68b35563087ce9ddee0871bbc7dbf6763ebe0. 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/5PmBfQH5rHlClMf4FJ9sBV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PmBfQH5rHlClMf4FJ9sBV.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xbcd5284b47121ddc67897af775f68b35563087ce9ddee0871bbc7dbf6763ebe0","isrc":"QZTAU2103073","name":"El 20","registered_at":"2026-06-09T05:15:14Z","spotify_id":"5PmBfQH5rHlClMf4FJ9sBV","type":"track"}

El Yaki De Sonora
type: MusicRecording
duration: PT4M31S
duration ms: 271978
explicit: false
by artist: Profugos De Nuevo Leon
in album: La Vida Del Campo
  type: MusicAlbum
  date published: 2021-12-18
isrc code: QZTAU2103074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:23:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8916553cb4939402bcebb2cad0a8e20b9f57676135d9f17dcc4b0047312f5f6
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/6Q0FIn1wR1Q8Y1PZnoN1yR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q0FIn1wR1Q8Y1PZnoN1yR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8916553cb4939402bcebb2cad0a8e20b9f57676135d9f17dcc4b0047312f5f6","isrc":"QZTAU2103074","name":"El Yaki De Sonora","registered_at":"2026-06-09T11:23:37Z","spotify_id":"6Q0FIn1wR1Q8Y1PZnoN1yR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8916553cb4939402bcebb2cad0a8e20b9f57676135d9f17dcc4b0047312f5f6. 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/6Q0FIn1wR1Q8Y1PZnoN1yR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q0FIn1wR1Q8Y1PZnoN1yR.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb8916553cb4939402bcebb2cad0a8e20b9f57676135d9f17dcc4b0047312f5f6","isrc":"QZTAU2103074","name":"El Yaki De Sonora","registered_at":"2026-06-09T11:23:37Z","spotify_id":"6Q0FIn1wR1Q8Y1PZnoN1yR","type":"track"}

El Charaki
type: MusicRecording
duration: PT2M46S
duration ms: 166971
explicit: false
by artist: Profugos De Nuevo Leon
in album: La Vida Del Campo
  type: MusicAlbum
  date published: 2021-12-18
isrc code: QZTAU2103075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:28:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x696c77561ba7ee29b625b79d0516070aa6522b0bf602b111ecd6fb1745debf95
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/3yKqSo6G9LfY6gPewpyoMv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yKqSo6G9LfY6gPewpyoMv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x696c77561ba7ee29b625b79d0516070aa6522b0bf602b111ecd6fb1745debf95","isrc":"QZTAU2103075","name":"El Charaki","registered_at":"2026-06-08T23:28:51Z","spotify_id":"3yKqSo6G9LfY6gPewpyoMv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696c77561ba7ee29b625b79d0516070aa6522b0bf602b111ecd6fb1745debf95. 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/3yKqSo6G9LfY6gPewpyoMv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yKqSo6G9LfY6gPewpyoMv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x696c77561ba7ee29b625b79d0516070aa6522b0bf602b111ecd6fb1745debf95","isrc":"QZTAU2103075","name":"El Charaki","registered_at":"2026-06-08T23:28:51Z","spotify_id":"3yKqSo6G9LfY6gPewpyoMv","type":"track"}

Puras Pa' Pistear (En Vivo)
type: MusicAlbum
date published: 2021-02-04
track: Rogelio Garza - En Vivo
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184134
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Puras Pa' Pistear (En Vivo)
    type: MusicAlbum
    date published: 2021-02-04
  isrc code: QZFZ52191467
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:18:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe92e4cbe840098ebd2fa113515e4ae98afaf9ba9927dbaf413a884edf88b1537
  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/63gWNoapYgBoXE3I5bHUdH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63gWNoapYgBoXE3I5bHUdH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe92e4cbe840098ebd2fa113515e4ae98afaf9ba9927dbaf413a884edf88b1537","isrc":"QZFZ52191467","name":"Rogelio Garza - En Vivo","registered_at":"2026-06-04T14:18:11Z","spotify_id":"63gWNoapYgBoXE3I5bHUdH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92e4cbe840098ebd2fa113515e4ae98afaf9ba9927dbaf413a884edf88b1537. 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/63gWNoapYgBoXE3I5bHUdH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63gWNoapYgBoXE3I5bHUdH.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe92e4cbe840098ebd2fa113515e4ae98afaf9ba9927dbaf413a884edf88b1537","isrc":"QZFZ52191467","name":"Rogelio Garza - En Vivo","registered_at":"2026-06-04T14:18:11Z","spotify_id":"63gWNoapYgBoXE3I5bHUdH","type":"track"}
track: Chico Fuentes - En Vivo
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203174
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Puras Pa' Pistear (En Vivo)
    type: MusicAlbum
    date published: 2021-02-04
  isrc code: QZFZ52191468
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:06:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03d078c1e6232a58f23b4ba059d7bfd3946be47314d01d79a5676d8f9dbea286
  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/75aKGXeb2yAT9td3t4Oeso.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75aKGXeb2yAT9td3t4Oeso
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03d078c1e6232a58f23b4ba059d7bfd3946be47314d01d79a5676d8f9dbea286","isrc":"QZFZ52191468","name":"Chico Fuentes - En Vivo","registered_at":"2026-06-05T07:06:47Z","spotify_id":"75aKGXeb2yAT9td3t4Oeso","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d078c1e6232a58f23b4ba059d7bfd3946be47314d01d79a5676d8f9dbea286. 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/75aKGXeb2yAT9td3t4Oeso.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75aKGXeb2yAT9td3t4Oeso.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x03d078c1e6232a58f23b4ba059d7bfd3946be47314d01d79a5676d8f9dbea286","isrc":"QZFZ52191468","name":"Chico Fuentes - En Vivo","registered_at":"2026-06-05T07:06:47Z","spotify_id":"75aKGXeb2yAT9td3t4Oeso","type":"track"}
track: La Derrota - En Vivo
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187408
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Puras Pa' Pistear (En Vivo)
    type: MusicAlbum
    date published: 2021-02-04
  isrc code: QZFZ52191469
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:52:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf89c3bed005a3be3374911d30711631ea1da50bf472d98725549ec4c8f7c549b
  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/3xtWYJTSmFBNqg2D2arx9a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xtWYJTSmFBNqg2D2arx9a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf89c3bed005a3be3374911d30711631ea1da50bf472d98725549ec4c8f7c549b","isrc":"QZFZ52191469","name":"La Derrota - En Vivo","registered_at":"2026-06-06T19:52:14Z","spotify_id":"3xtWYJTSmFBNqg2D2arx9a","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89c3bed005a3be3374911d30711631ea1da50bf472d98725549ec4c8f7c549b. 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/3xtWYJTSmFBNqg2D2arx9a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xtWYJTSmFBNqg2D2arx9a.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf89c3bed005a3be3374911d30711631ea1da50bf472d98725549ec4c8f7c549b","isrc":"QZFZ52191469","name":"La Derrota - En Vivo","registered_at":"2026-06-06T19:52:14Z","spotify_id":"3xtWYJTSmFBNqg2D2arx9a","type":"track"}
track: Se Me Olvido Otra Vez - En Vivo
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185016
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Puras Pa' Pistear (En Vivo)
    type: MusicAlbum
    date published: 2021-02-04
  isrc code: QZFZ52191470
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:39:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfe0ce1e9a5b7822d07e766aabf03cd68f1a7452701ba2617f8f51885212e778c
  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/17rXOXOp86O7vXBmS1VNpu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17rXOXOp86O7vXBmS1VNpu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfe0ce1e9a5b7822d07e766aabf03cd68f1a7452701ba2617f8f51885212e778c","isrc":"QZFZ52191470","name":"Se Me Olvido Otra Vez - En Vivo","registered_at":"2026-06-05T04:39:23Z","spotify_id":"17rXOXOp86O7vXBmS1VNpu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0ce1e9a5b7822d07e766aabf03cd68f1a7452701ba2617f8f51885212e778c. 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/17rXOXOp86O7vXBmS1VNpu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17rXOXOp86O7vXBmS1VNpu.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfe0ce1e9a5b7822d07e766aabf03cd68f1a7452701ba2617f8f51885212e778c","isrc":"QZFZ52191470","name":"Se Me Olvido Otra Vez - En Vivo","registered_at":"2026-06-05T04:39:23Z","spotify_id":"17rXOXOp86O7vXBmS1VNpu","type":"track"}
track: Soy Del Mero Norte - En Vivo
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185713
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Puras Pa' Pistear (En Vivo)
    type: MusicAlbum
    date published: 2021-02-04
  isrc code: QZFZ52191471
  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: La Vida De Medrano - En Vivo
track: Quedate Conmigo Esta Noche - En Vivo
track: La Indiesita - En Vivo
track: Imperio Beltran Leyva - En Vivo
track: Palabras Hermosas - En Vivo
track: Enamorado De Ti - En Vivo
track: Bonito A De Ser - En Vivo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T15:47:10+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf4fa1c8896e6d52761cd1e551b8e7205fb26527b99aaf9e16dffaed754139581

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/2N9qyecdv5HKfh7YGK4wnR.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2N9qyecdv5HKfh7YGK4wnR

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf4fa1c8896e6d52761cd1e551b8e7205fb26527b99aaf9e16dffaed754139581","isrc":"QZFZ52191471","name":"Soy Del Mero Norte - En Vivo","registered_at":"2026-06-07T15:47:10Z","spotify_id":"2N9qyecdv5HKfh7YGK4wnR","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 0xf4fa1c8896e6d52761cd1e551b8e7205fb26527b99aaf9e16dffaed754139581. 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/2N9qyecdv5HKfh7YGK4wnR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2N9qyecdv5HKfh7YGK4wnR.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xf4fa1c8896e6d52761cd1e551b8e7205fb26527b99aaf9e16dffaed754139581","isrc":"QZFZ52191471","name":"Soy Del Mero Norte - En Vivo","registered_at":"2026-06-07T15:47:10Z","spotify_id":"2N9qyecdv5HKfh7YGK4wnR","type":"track"}

La Vida De Medrano - En Vivo
type: MusicRecording
duration: PT3M17S
duration ms: 197950
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear (En Vivo)
  type: MusicAlbum
  date published: 2021-02-04
isrc code: QZFZ52191472
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:19:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x407a6ac2e900ab176bb388db0d4ede8628fe08e9a93b7a8e4175fd7074982e99
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/0pjAB5HmogwiCQk1ch2CdR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pjAB5HmogwiCQk1ch2CdR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x407a6ac2e900ab176bb388db0d4ede8628fe08e9a93b7a8e4175fd7074982e99","isrc":"QZFZ52191472","name":"La Vida De Medrano - En Vivo","registered_at":"2026-06-05T20:19:10Z","spotify_id":"0pjAB5HmogwiCQk1ch2CdR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407a6ac2e900ab176bb388db0d4ede8628fe08e9a93b7a8e4175fd7074982e99. 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/0pjAB5HmogwiCQk1ch2CdR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pjAB5HmogwiCQk1ch2CdR.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x407a6ac2e900ab176bb388db0d4ede8628fe08e9a93b7a8e4175fd7074982e99","isrc":"QZFZ52191472","name":"La Vida De Medrano - En Vivo","registered_at":"2026-06-05T20:19:10Z","spotify_id":"0pjAB5HmogwiCQk1ch2CdR","type":"track"}

Quedate Conmigo Esta Noche - En Vivo
type: MusicRecording
duration: PT4M1S
duration ms: 241232
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear (En Vivo)
  type: MusicAlbum
  date published: 2021-02-04
isrc code: QZFZ52191473
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:16:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e1110812bc3110e8ffc560f04fdaf43ec1206029b9bf13514be5c12a8055f92
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/6Udkoi0YcuwGs07xkDx5lZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Udkoi0YcuwGs07xkDx5lZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e1110812bc3110e8ffc560f04fdaf43ec1206029b9bf13514be5c12a8055f92","isrc":"QZFZ52191473","name":"Quedate Conmigo Esta Noche - En Vivo","registered_at":"2026-06-04T08:16:02Z","spotify_id":"6Udkoi0YcuwGs07xkDx5lZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1110812bc3110e8ffc560f04fdaf43ec1206029b9bf13514be5c12a8055f92. 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/6Udkoi0YcuwGs07xkDx5lZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Udkoi0YcuwGs07xkDx5lZ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8e1110812bc3110e8ffc560f04fdaf43ec1206029b9bf13514be5c12a8055f92","isrc":"QZFZ52191473","name":"Quedate Conmigo Esta Noche - En Vivo","registered_at":"2026-06-04T08:16:02Z","spotify_id":"6Udkoi0YcuwGs07xkDx5lZ","type":"track"}

La Indiesita - En Vivo
type: MusicRecording
duration: PT3M21S
duration ms: 201958
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear (En Vivo)
  type: MusicAlbum
  date published: 2021-02-04
isrc code: QZFZ52191474
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:50:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8a2dd650d773f72513d76e6916608c486eed6911f71a026843ad53deb447228
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/4F4Aj1qBrX1V3uu5W32grL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4F4Aj1qBrX1V3uu5W32grL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8a2dd650d773f72513d76e6916608c486eed6911f71a026843ad53deb447228","isrc":"QZFZ52191474","name":"La Indiesita - En Vivo","registered_at":"2026-06-06T19:50:25Z","spotify_id":"4F4Aj1qBrX1V3uu5W32grL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a2dd650d773f72513d76e6916608c486eed6911f71a026843ad53deb447228. 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/4F4Aj1qBrX1V3uu5W32grL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4F4Aj1qBrX1V3uu5W32grL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc8a2dd650d773f72513d76e6916608c486eed6911f71a026843ad53deb447228","isrc":"QZFZ52191474","name":"La Indiesita - En Vivo","registered_at":"2026-06-06T19:50:25Z","spotify_id":"4F4Aj1qBrX1V3uu5W32grL","type":"track"}

Imperio Beltran Leyva - En Vivo
type: MusicRecording
duration: PT2M59S
duration ms: 179536
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear (En Vivo)
  type: MusicAlbum
  date published: 2021-02-04
isrc code: QZFZ52191475
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:35:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f2094cb695ba336f86442662e3ab185b555be761dee432e29f2303edfde2ceb
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/54nGcDzvIEO6NbW1d4pCHv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54nGcDzvIEO6NbW1d4pCHv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f2094cb695ba336f86442662e3ab185b555be761dee432e29f2303edfde2ceb","isrc":"QZFZ52191475","name":"Imperio Beltran Leyva - En Vivo","registered_at":"2026-06-06T06:35:28Z","spotify_id":"54nGcDzvIEO6NbW1d4pCHv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2094cb695ba336f86442662e3ab185b555be761dee432e29f2303edfde2ceb. 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/54nGcDzvIEO6NbW1d4pCHv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54nGcDzvIEO6NbW1d4pCHv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0f2094cb695ba336f86442662e3ab185b555be761dee432e29f2303edfde2ceb","isrc":"QZFZ52191475","name":"Imperio Beltran Leyva - En Vivo","registered_at":"2026-06-06T06:35:28Z","spotify_id":"54nGcDzvIEO6NbW1d4pCHv","type":"track"}

Palabras Hermosas - En Vivo
type: MusicRecording
duration: PT3M7S
duration ms: 187152
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear (En Vivo)
  type: MusicAlbum
  date published: 2021-02-04
isrc code: QZFZ52191476
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:55:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x656687898a22809006f2b9307b26c2ca9f90f5750c5bb376ee36ac49cb6d8667
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/6gsxmkEv85TyuRCw3iSsnq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gsxmkEv85TyuRCw3iSsnq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x656687898a22809006f2b9307b26c2ca9f90f5750c5bb376ee36ac49cb6d8667","isrc":"QZFZ52191476","name":"Palabras Hermosas - En Vivo","registered_at":"2026-06-06T21:55:21Z","spotify_id":"6gsxmkEv85TyuRCw3iSsnq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656687898a22809006f2b9307b26c2ca9f90f5750c5bb376ee36ac49cb6d8667. 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/6gsxmkEv85TyuRCw3iSsnq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gsxmkEv85TyuRCw3iSsnq.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x656687898a22809006f2b9307b26c2ca9f90f5750c5bb376ee36ac49cb6d8667","isrc":"QZFZ52191476","name":"Palabras Hermosas - En Vivo","registered_at":"2026-06-06T21:55:21Z","spotify_id":"6gsxmkEv85TyuRCw3iSsnq","type":"track"}

Enamorado De Ti - En Vivo
type: MusicRecording
duration: PT2M45S
duration ms: 165976
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear (En Vivo)
  type: MusicAlbum
  date published: 2021-02-04
isrc code: QZFZ52191477
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:51:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5b154c1361667e90c687a68695ca0fcc6ec687729bf1a1429aecd5345c2fc5f
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/0sn5Qe0GizIS7LLjPJr2CS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sn5Qe0GizIS7LLjPJr2CS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5b154c1361667e90c687a68695ca0fcc6ec687729bf1a1429aecd5345c2fc5f","isrc":"QZFZ52191477","name":"Enamorado De Ti - En Vivo","registered_at":"2026-06-07T15:51:53Z","spotify_id":"0sn5Qe0GizIS7LLjPJr2CS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b154c1361667e90c687a68695ca0fcc6ec687729bf1a1429aecd5345c2fc5f. 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/0sn5Qe0GizIS7LLjPJr2CS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sn5Qe0GizIS7LLjPJr2CS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf5b154c1361667e90c687a68695ca0fcc6ec687729bf1a1429aecd5345c2fc5f","isrc":"QZFZ52191477","name":"Enamorado De Ti - En Vivo","registered_at":"2026-06-07T15:51:53Z","spotify_id":"0sn5Qe0GizIS7LLjPJr2CS","type":"track"}

Bonito A De Ser - En Vivo
type: MusicRecording
duration: PT2M44S
duration ms: 164373
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear (En Vivo)
  type: MusicAlbum
  date published: 2021-02-04
isrc code: QZFZ52191478
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:48:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22b20465a0d468bf5589eb21e6854bdc112269121d48a9498985a05da071299e
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/1jnfi07rSCg3LQwZF6Gllm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jnfi07rSCg3LQwZF6Gllm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22b20465a0d468bf5589eb21e6854bdc112269121d48a9498985a05da071299e","isrc":"QZFZ52191478","name":"Bonito A De Ser - En Vivo","registered_at":"2026-06-07T03:48:02Z","spotify_id":"1jnfi07rSCg3LQwZF6Gllm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b20465a0d468bf5589eb21e6854bdc112269121d48a9498985a05da071299e. 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/1jnfi07rSCg3LQwZF6Gllm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jnfi07rSCg3LQwZF6Gllm.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x22b20465a0d468bf5589eb21e6854bdc112269121d48a9498985a05da071299e","isrc":"QZFZ52191478","name":"Bonito A De Ser - En Vivo","registered_at":"2026-06-07T03:48:02Z","spotify_id":"1jnfi07rSCg3LQwZF6Gllm","type":"track"}

El Capo
type: MusicAlbum
date published: 2025-01-31
track: El Capo
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196236
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: El Capo
    type: MusicAlbum
    date published: 2025-01-31
  isrc code: QZNFJ2500374
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:46:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x613898150021a599893c432481ca96648e13586005e275d63af6c5c1c1293241
  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/1LPHIk5rnNiKPzmSwl7Uno.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LPHIk5rnNiKPzmSwl7Uno
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x613898150021a599893c432481ca96648e13586005e275d63af6c5c1c1293241","isrc":"QZNFJ2500374","name":"El Capo","registered_at":"2026-06-04T14:46:01Z","spotify_id":"1LPHIk5rnNiKPzmSwl7Uno","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613898150021a599893c432481ca96648e13586005e275d63af6c5c1c1293241. 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/1LPHIk5rnNiKPzmSwl7Uno.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LPHIk5rnNiKPzmSwl7Uno.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x613898150021a599893c432481ca96648e13586005e275d63af6c5c1c1293241","isrc":"QZNFJ2500374","name":"El Capo","registered_at":"2026-06-04T14:46:01Z","spotify_id":"1LPHIk5rnNiKPzmSwl7Uno","type":"track"}

Me Falto Cuidarte
type: MusicAlbum
date published: 2024-11-09
track: Me Falto Cuidarte
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209318
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Me Falto Cuidarte
    type: MusicAlbum
    date published: 2024-11-09
  isrc code: QZNFJ2405570
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:31:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86115009db905322629f46ef4db8e7f52ecbcb5e5ad0d6dbe5fd983405f16cf1
  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/71PXIub0igRmgU6iFmQqaK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71PXIub0igRmgU6iFmQqaK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x86115009db905322629f46ef4db8e7f52ecbcb5e5ad0d6dbe5fd983405f16cf1","isrc":"QZNFJ2405570","name":"Me Falto Cuidarte","registered_at":"2026-06-04T15:31:50Z","spotify_id":"71PXIub0igRmgU6iFmQqaK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86115009db905322629f46ef4db8e7f52ecbcb5e5ad0d6dbe5fd983405f16cf1. 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/71PXIub0igRmgU6iFmQqaK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71PXIub0igRmgU6iFmQqaK.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x86115009db905322629f46ef4db8e7f52ecbcb5e5ad0d6dbe5fd983405f16cf1","isrc":"QZNFJ2405570","name":"Me Falto Cuidarte","registered_at":"2026-06-04T15:31:50Z","spotify_id":"71PXIub0igRmgU6iFmQqaK","type":"track"}

Aunque Te Enamores
type: MusicAlbum
date published: 2024-07-19
track: Aunque Te Enamores
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202069
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Aunque Te Enamores
    type: MusicAlbum
    date published: 2024-07-19
  isrc code: QZNFJ2403786
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:23:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdfcb857b5e7e74c8836b1e501aba4f172fb543ea0d12304bb8fb626cf06575e4
  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/0J23r81eCDRlaO0F7yVQau.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0J23r81eCDRlaO0F7yVQau
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdfcb857b5e7e74c8836b1e501aba4f172fb543ea0d12304bb8fb626cf06575e4","isrc":"QZNFJ2403786","name":"Aunque Te Enamores","registered_at":"2026-06-06T13:23:51Z","spotify_id":"0J23r81eCDRlaO0F7yVQau","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcb857b5e7e74c8836b1e501aba4f172fb543ea0d12304bb8fb626cf06575e4. 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/0J23r81eCDRlaO0F7yVQau.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0J23r81eCDRlaO0F7yVQau.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xdfcb857b5e7e74c8836b1e501aba4f172fb543ea0d12304bb8fb626cf06575e4","isrc":"QZNFJ2403786","name":"Aunque Te Enamores","registered_at":"2026-06-06T13:23:51Z","spotify_id":"0J23r81eCDRlaO0F7yVQau","type":"track"}

Amigos Pa Que
type: MusicAlbum
date published: 2024-06-07
track: Amigos Pa Que
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192042
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Amigos Pa Que
    type: MusicAlbum
    date published: 2024-06-07
  isrc code: QZNFJ2402825
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:23:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc9d61f5a722e3f3168094faa2a05ae441c4b9b5b78e6740f52fe2c9e588b38a
  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/6Ka3dqUkthvP8m5szgemjO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ka3dqUkthvP8m5szgemjO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbc9d61f5a722e3f3168094faa2a05ae441c4b9b5b78e6740f52fe2c9e588b38a","isrc":"QZNFJ2402825","name":"Amigos Pa Que","registered_at":"2026-06-04T09:23:16Z","spotify_id":"6Ka3dqUkthvP8m5szgemjO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9d61f5a722e3f3168094faa2a05ae441c4b9b5b78e6740f52fe2c9e588b38a. 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/6Ka3dqUkthvP8m5szgemjO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ka3dqUkthvP8m5szgemjO.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xbc9d61f5a722e3f3168094faa2a05ae441c4b9b5b78e6740f52fe2c9e588b38a","isrc":"QZNFJ2402825","name":"Amigos Pa Que","registered_at":"2026-06-04T09:23:16Z","spotify_id":"6Ka3dqUkthvP8m5szgemjO","type":"track"}

Algo Bien
type: MusicAlbum
date published: 2024-04-20
track: Algo Bien
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167665
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Algo Bien
    type: MusicAlbum
    date published: 2024-04-20
  isrc code: QZNFJ2401839
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:28:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf91ce0d7ee411125ef7a8dd00bfc7f1b1330bcacbb0fc60f898053a2b9037680
  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/7dmYktUienXcR84iNRS82m.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dmYktUienXcR84iNRS82m
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf91ce0d7ee411125ef7a8dd00bfc7f1b1330bcacbb0fc60f898053a2b9037680","isrc":"QZNFJ2401839","name":"Algo Bien","registered_at":"2026-06-04T09:28:50Z","spotify_id":"7dmYktUienXcR84iNRS82m","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91ce0d7ee411125ef7a8dd00bfc7f1b1330bcacbb0fc60f898053a2b9037680. 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/7dmYktUienXcR84iNRS82m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dmYktUienXcR84iNRS82m.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf91ce0d7ee411125ef7a8dd00bfc7f1b1330bcacbb0fc60f898053a2b9037680","isrc":"QZNFJ2401839","name":"Algo Bien","registered_at":"2026-06-04T09:28:50Z","spotify_id":"7dmYktUienXcR84iNRS82m","type":"track"}

Se Olvidó De Olvidarla
type: MusicAlbum
date published: 2024-03-30
track: Se Olvidó De Olvidarla
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170655
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Se Olvidó De Olvidarla
    type: MusicAlbum
    date published: 2024-03-30
  isrc code: QZNFJ2401193
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:01:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63b1a9e59b24a56eac97c9b883565395986171bd8f386d9ac7976670214270f0
  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/2KSo9czJOCUtv5XSWYBsMX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KSo9czJOCUtv5XSWYBsMX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x63b1a9e59b24a56eac97c9b883565395986171bd8f386d9ac7976670214270f0","isrc":"QZNFJ2401193","name":"Se Olvidó De Olvidarla","registered_at":"2026-06-05T14:01:29Z","spotify_id":"2KSo9czJOCUtv5XSWYBsMX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b1a9e59b24a56eac97c9b883565395986171bd8f386d9ac7976670214270f0. 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/2KSo9czJOCUtv5XSWYBsMX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KSo9czJOCUtv5XSWYBsMX.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x63b1a9e59b24a56eac97c9b883565395986171bd8f386d9ac7976670214270f0","isrc":"QZNFJ2401193","name":"Se Olvidó De Olvidarla","registered_at":"2026-06-05T14:01:29Z","spotify_id":"2KSo9czJOCUtv5XSWYBsMX","type":"track"}

Surcando El Camino
type: MusicAlbum
date published: 2023-12-24
track: Surcando El Camino
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186502
  explicit: false
  by artist: Profugos De Nuevo Leon
  by artist: Los Rinches
  in album: Surcando El Camino
    type: MusicAlbum
    date published: 2023-12-24
  isrc code: QZNFJ2306950
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:28:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f16cef041ef654cdbc850af0f8924bbec5d091b1e8ac8f0729b4d39ebaddc85
  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/7ccYLHhum2conZIcTcfz6H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ccYLHhum2conZIcTcfz6H
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8f16cef041ef654cdbc850af0f8924bbec5d091b1e8ac8f0729b4d39ebaddc85","isrc":"QZNFJ2306950","name":"Surcando El Camino","registered_at":"2026-06-04T13:28:38Z","spotify_id":"7ccYLHhum2conZIcTcfz6H","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f16cef041ef654cdbc850af0f8924bbec5d091b1e8ac8f0729b4d39ebaddc85. 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/7ccYLHhum2conZIcTcfz6H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ccYLHhum2conZIcTcfz6H.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8f16cef041ef654cdbc850af0f8924bbec5d091b1e8ac8f0729b4d39ebaddc85","isrc":"QZNFJ2306950","name":"Surcando El Camino","registered_at":"2026-06-04T13:28:38Z","spotify_id":"7ccYLHhum2conZIcTcfz6H","type":"track"}

Aventurero
type: MusicAlbum
date published: 2023-11-24
track: Aventurero
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230347
  explicit: false
  by artist: Milla 22
  by artist: Profugos De Nuevo Leon
  in album: Aventurero
    type: MusicAlbum
    date published: 2023-11-24
  isrc code: QZNFJ2306262
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:03:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3dcd33558c13abd2fc5b8124ea4d4de4e90f1ac054f511816167e106c38da24d
  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/1oGveT1qbVGqd54bKIwFXA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oGveT1qbVGqd54bKIwFXA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcd33558c13abd2fc5b8124ea4d4de4e90f1ac054f511816167e106c38da24d. 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/1oGveT1qbVGqd54bKIwFXA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oGveT1qbVGqd54bKIwFXA.
    date published: 2026-06-13T15:41:10Z

Eso Y Mas
type: MusicAlbum
date published: 2023-11-22
track: Eso Y Mas
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141161
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Eso Y Mas
    type: MusicAlbum
    date published: 2023-11-22
  isrc code: QZNFJ2306159
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:25:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4dedbdb029d9760daea31f601c41ab56dfe4a84511e4f41ba1f0d454ffb5d4d2
  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/6mgWsneYfl3kMgZNcynkYJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mgWsneYfl3kMgZNcynkYJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4dedbdb029d9760daea31f601c41ab56dfe4a84511e4f41ba1f0d454ffb5d4d2","isrc":"QZNFJ2306159","name":"Eso Y Mas","registered_at":"2026-06-04T12:25:23Z","spotify_id":"6mgWsneYfl3kMgZNcynkYJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dedbdb029d9760daea31f601c41ab56dfe4a84511e4f41ba1f0d454ffb5d4d2. 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/6mgWsneYfl3kMgZNcynkYJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mgWsneYfl3kMgZNcynkYJ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4dedbdb029d9760daea31f601c41ab56dfe4a84511e4f41ba1f0d454ffb5d4d2","isrc":"QZNFJ2306159","name":"Eso Y Mas","registered_at":"2026-06-04T12:25:23Z","spotify_id":"6mgWsneYfl3kMgZNcynkYJ","type":"track"}

La Saury
type: MusicAlbum
date published: 2023-11-03
track: La Saury
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203151
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: La Saury
    type: MusicAlbum
    date published: 2023-11-03
  isrc code: QZNFJ2305864
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:53:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9bc548c3f91b20cc0da4d1b35159a0087740d52469e26b52d140ca2e7e24a069
  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/2liXpfMFb0VjABvmB0zcL7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2liXpfMFb0VjABvmB0zcL7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9bc548c3f91b20cc0da4d1b35159a0087740d52469e26b52d140ca2e7e24a069","isrc":"QZNFJ2305864","name":"La Saury","registered_at":"2026-06-05T22:53:47Z","spotify_id":"2liXpfMFb0VjABvmB0zcL7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc548c3f91b20cc0da4d1b35159a0087740d52469e26b52d140ca2e7e24a069. 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/2liXpfMFb0VjABvmB0zcL7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2liXpfMFb0VjABvmB0zcL7.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9bc548c3f91b20cc0da4d1b35159a0087740d52469e26b52d140ca2e7e24a069","isrc":"QZNFJ2305864","name":"La Saury","registered_at":"2026-06-05T22:53:47Z","spotify_id":"2liXpfMFb0VjABvmB0zcL7","type":"track"}

Si No Te Hubieras Ido
type: MusicAlbum
date published: 2023-10-12
track: Si No Te Hubieras Ido
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202638
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Si No Te Hubieras Ido
    type: MusicAlbum
    date published: 2023-10-12
  isrc code: QZNFJ2305103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:11:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa134074ab85e8248c6532e3f502b6fc7b4fc59c44a86f09ed46e40e8e726632
  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/4TvqmbUf72MVnDVhe8c74T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TvqmbUf72MVnDVhe8c74T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfa134074ab85e8248c6532e3f502b6fc7b4fc59c44a86f09ed46e40e8e726632","isrc":"QZNFJ2305103","name":"Si No Te Hubieras Ido","registered_at":"2026-06-04T13:11:16Z","spotify_id":"4TvqmbUf72MVnDVhe8c74T","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa134074ab85e8248c6532e3f502b6fc7b4fc59c44a86f09ed46e40e8e726632. 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/4TvqmbUf72MVnDVhe8c74T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TvqmbUf72MVnDVhe8c74T.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfa134074ab85e8248c6532e3f502b6fc7b4fc59c44a86f09ed46e40e8e726632","isrc":"QZNFJ2305103","name":"Si No Te Hubieras Ido","registered_at":"2026-06-04T13:11:16Z","spotify_id":"4TvqmbUf72MVnDVhe8c74T","type":"track"}

Nomás Porque Soy El Mayo (En Vivo)
type: MusicAlbum
date published: 2023-06-30
track: Nomás Porque Soy El Mayo - En Vivo
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267280
  explicit: false
  by artist: Luis y Julián Jr.
  by artist: Profugos De Nuevo Leon
  in album: Nomás Porque Soy El Mayo (En Vivo)
    type: MusicAlbum
    date published: 2023-06-30
  isrc code: MXUM72300873
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:18:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf053d9eb17ed1ceb9a145c4505414c7f17a1723870ad15fb1d31237ffe1f0bba
  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/3qhwf7WFFZan8IzUBWEi5Q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qhwf7WFFZan8IzUBWEi5Q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf053d9eb17ed1ceb9a145c4505414c7f17a1723870ad15fb1d31237ffe1f0bba","isrc":"MXUM72300873","name":"Nomás Porque Soy El Mayo - En Vivo","registered_at":"2026-06-06T11:18:22Z","spotify_id":"3qhwf7WFFZan8IzUBWEi5Q","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf053d9eb17ed1ceb9a145c4505414c7f17a1723870ad15fb1d31237ffe1f0bba. 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/3qhwf7WFFZan8IzUBWEi5Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qhwf7WFFZan8IzUBWEi5Q.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf053d9eb17ed1ceb9a145c4505414c7f17a1723870ad15fb1d31237ffe1f0bba","isrc":"MXUM72300873","name":"Nomás Porque Soy El Mayo - En Vivo","registered_at":"2026-06-06T11:18:22Z","spotify_id":"3qhwf7WFFZan8IzUBWEi5Q","type":"track"}

En Vivo Desde El Rancho Las Norias
type: MusicAlbum
date published: 2023-04-22
track: Amnesia - En Vivo
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201247
  explicit: false
  by artist: Profugos De Nuevo Leon
  by artist: Carácter Norteño
  in album: En Vivo Desde El Rancho Las Norias
    type: MusicAlbum
    date published: 2023-04-22
  isrc code: QZHNC2382761
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:14:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c1f8bf34744e42d12687f00bbb0c57f36bb6b176f7802f72bb93ab70862ac74
  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/6P0Wghx8gpvZFIWRAaZlv0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6P0Wghx8gpvZFIWRAaZlv0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1c1f8bf34744e42d12687f00bbb0c57f36bb6b176f7802f72bb93ab70862ac74","isrc":"QZHNC2382761","name":"Amnesia - En Vivo","registered_at":"2026-06-08T13:14:01Z","spotify_id":"6P0Wghx8gpvZFIWRAaZlv0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1f8bf34744e42d12687f00bbb0c57f36bb6b176f7802f72bb93ab70862ac74. 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/6P0Wghx8gpvZFIWRAaZlv0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6P0Wghx8gpvZFIWRAaZlv0.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1c1f8bf34744e42d12687f00bbb0c57f36bb6b176f7802f72bb93ab70862ac74","isrc":"QZHNC2382761","name":"Amnesia - En Vivo","registered_at":"2026-06-08T13:14:01Z","spotify_id":"6P0Wghx8gpvZFIWRAaZlv0","type":"track"}
track: 10 Años De Carcel - En Vivo
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203778
  explicit: false
  by artist: Profugos De Nuevo Leon
  by artist: Carácter Norteño
  in album: En Vivo Desde El Rancho Las Norias
    type: MusicAlbum
    date published: 2023-04-22
  isrc code: QZHNC2382762
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:28:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f37719ebe30476c4dd08a7cc2b1324e40f5c3d5a7dcb000c1449832a0c1646c
  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/4sbqUJ9gfJ0Bz5BS41gBAQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sbqUJ9gfJ0Bz5BS41gBAQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f37719ebe30476c4dd08a7cc2b1324e40f5c3d5a7dcb000c1449832a0c1646c","isrc":"QZHNC2382762","name":"10 Años De Carcel - En Vivo","registered_at":"2026-06-08T21:28:18Z","spotify_id":"4sbqUJ9gfJ0Bz5BS41gBAQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f37719ebe30476c4dd08a7cc2b1324e40f5c3d5a7dcb000c1449832a0c1646c. 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/4sbqUJ9gfJ0Bz5BS41gBAQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sbqUJ9gfJ0Bz5BS41gBAQ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1f37719ebe30476c4dd08a7cc2b1324e40f5c3d5a7dcb000c1449832a0c1646c","isrc":"QZHNC2382762","name":"10 Años De Carcel - En Vivo","registered_at":"2026-06-08T21:28:18Z","spotify_id":"4sbqUJ9gfJ0Bz5BS41gBAQ","type":"track"}

La 100 X
type: MusicAlbum
date published: 2023-03-24
track: La 100 X
  type: MusicRecording
  duration: PT5M48S
  duration ms: 348003
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: La 100 X
    type: MusicAlbum
    date published: 2023-03-24
  isrc code: QZHN42399831
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T18:12:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b00cec2ebbe64217af701c5180eb4c711cf43515fbe75e2f25ad334bc0adbd7
  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/2PRWUzXxXMUnAesrqh6pnr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PRWUzXxXMUnAesrqh6pnr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b00cec2ebbe64217af701c5180eb4c711cf43515fbe75e2f25ad334bc0adbd7","isrc":"QZHN42399831","name":"La 100 X","registered_at":"2026-06-07T18:12:12Z","spotify_id":"2PRWUzXxXMUnAesrqh6pnr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b00cec2ebbe64217af701c5180eb4c711cf43515fbe75e2f25ad334bc0adbd7. 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/2PRWUzXxXMUnAesrqh6pnr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PRWUzXxXMUnAesrqh6pnr.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5b00cec2ebbe64217af701c5180eb4c711cf43515fbe75e2f25ad334bc0adbd7","isrc":"QZHN42399831","name":"La 100 X","registered_at":"2026-06-07T18:12:12Z","spotify_id":"2PRWUzXxXMUnAesrqh6pnr","type":"track"}

Asi Fue
type: MusicAlbum
date published: 2023-02-19
track: Asi Fue
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295891
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Asi Fue
    type: MusicAlbum
    date published: 2023-02-19
  isrc code: QZDA82373011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:02:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc5214c18b5820220673ce234d1e90eba7600f1b79e86ef8c4a65e09913ea9351
  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/3ro9NjgB3yWwLF4CNXDmEl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ro9NjgB3yWwLF4CNXDmEl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc5214c18b5820220673ce234d1e90eba7600f1b79e86ef8c4a65e09913ea9351","isrc":"QZDA82373011","name":"Asi Fue","registered_at":"2026-06-05T10:02:12Z","spotify_id":"3ro9NjgB3yWwLF4CNXDmEl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5214c18b5820220673ce234d1e90eba7600f1b79e86ef8c4a65e09913ea9351. 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/3ro9NjgB3yWwLF4CNXDmEl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ro9NjgB3yWwLF4CNXDmEl.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc5214c18b5820220673ce234d1e90eba7600f1b79e86ef8c4a65e09913ea9351","isrc":"QZDA82373011","name":"Asi Fue","registered_at":"2026-06-05T10:02:12Z","spotify_id":"3ro9NjgB3yWwLF4CNXDmEl","type":"track"}

El Carlitos
type: MusicAlbum
date published: 2023-01-14
track: El Carlitos
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248261
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: El Carlitos
    type: MusicAlbum
    date published: 2023-01-14
  isrc code: QZFZ32307362
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:28:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe49d87c2069e8d1a369da29915933a2b43f66e41ae143d260d428f3705480a3a
  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/3H1Z7TkXAOn9W6cpP5o33K.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3H1Z7TkXAOn9W6cpP5o33K
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe49d87c2069e8d1a369da29915933a2b43f66e41ae143d260d428f3705480a3a","isrc":"QZFZ32307362","name":"El Carlitos","registered_at":"2026-06-05T18:28:40Z","spotify_id":"3H1Z7TkXAOn9W6cpP5o33K","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49d87c2069e8d1a369da29915933a2b43f66e41ae143d260d428f3705480a3a. 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/3H1Z7TkXAOn9W6cpP5o33K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3H1Z7TkXAOn9W6cpP5o33K.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe49d87c2069e8d1a369da29915933a2b43f66e41ae143d260d428f3705480a3a","isrc":"QZFZ32307362","name":"El Carlitos","registered_at":"2026-06-05T18:28:40Z","spotify_id":"3H1Z7TkXAOn9W6cpP5o33K","type":"track"}

Por Que Sera
type: MusicAlbum
date published: 2022-12-27
track: Por Que Sera
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233677
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Por Que Sera
    type: MusicAlbum
    date published: 2022-12-27
  isrc code: QZFYX2372537
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:53:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x66271f16af2ee935737a6c2e1898b6ea32ba3406eadce45d06415d6772a2541a
  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/6hnq5zihHf1PnI26yebl29.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hnq5zihHf1PnI26yebl29
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x66271f16af2ee935737a6c2e1898b6ea32ba3406eadce45d06415d6772a2541a","isrc":"QZFYX2372537","name":"Por Que Sera","registered_at":"2026-06-07T15:53:10Z","spotify_id":"6hnq5zihHf1PnI26yebl29","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66271f16af2ee935737a6c2e1898b6ea32ba3406eadce45d06415d6772a2541a. 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/6hnq5zihHf1PnI26yebl29.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hnq5zihHf1PnI26yebl29.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x66271f16af2ee935737a6c2e1898b6ea32ba3406eadce45d06415d6772a2541a","isrc":"QZFYX2372537","name":"Por Que Sera","registered_at":"2026-06-07T15:53:10Z","spotify_id":"6hnq5zihHf1PnI26yebl29","type":"track"}

El Cardenal (En Vivo)
type: MusicAlbum
date published: 2022-07-23
track: El Cardenal - En Vivo
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232738
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: El Cardenal (En Vivo)
    type: MusicAlbum
    date published: 2022-07-23
  isrc code: QZMEN2266847
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:04:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3479db872fa5738f8c6d071a084cf181a929c3951004a8389639fd9f2d47707d
  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/5w5FeEIuLvu7mrPNDv3Bod.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5w5FeEIuLvu7mrPNDv3Bod
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3479db872fa5738f8c6d071a084cf181a929c3951004a8389639fd9f2d47707d","isrc":"QZMEN2266847","name":"El Cardenal - En Vivo","registered_at":"2026-06-05T14:04:30Z","spotify_id":"5w5FeEIuLvu7mrPNDv3Bod","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3479db872fa5738f8c6d071a084cf181a929c3951004a8389639fd9f2d47707d. 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/5w5FeEIuLvu7mrPNDv3Bod.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5w5FeEIuLvu7mrPNDv3Bod.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3479db872fa5738f8c6d071a084cf181a929c3951004a8389639fd9f2d47707d","isrc":"QZMEN2266847","name":"El Cardenal - En Vivo","registered_at":"2026-06-05T14:04:30Z","spotify_id":"5w5FeEIuLvu7mrPNDv3Bod","type":"track"}

El Shaman De Las Moras
type: MusicAlbum
date published: 2022-02-23
track: El Shaman De Las Moras
  type: MusicRecording
  duration: PT5M12S
  duration ms: 312238
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: El Shaman De Las Moras
    type: MusicAlbum
    date published: 2022-02-23
  isrc code: QZDA72223637
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:21:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c3f68724f749485dabfc8bf53f6cc478e84da761be8a7d09459d6fbcb527a22
  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/4SJoV46rUNu3f6QvupMIet.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SJoV46rUNu3f6QvupMIet
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2c3f68724f749485dabfc8bf53f6cc478e84da761be8a7d09459d6fbcb527a22","isrc":"QZDA72223637","name":"El Shaman De Las Moras","registered_at":"2026-06-05T06:21:21Z","spotify_id":"4SJoV46rUNu3f6QvupMIet","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3f68724f749485dabfc8bf53f6cc478e84da761be8a7d09459d6fbcb527a22. 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/4SJoV46rUNu3f6QvupMIet.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SJoV46rUNu3f6QvupMIet.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2c3f68724f749485dabfc8bf53f6cc478e84da761be8a7d09459d6fbcb527a22","isrc":"QZDA72223637","name":"El Shaman De Las Moras","registered_at":"2026-06-05T06:21:21Z","spotify_id":"4SJoV46rUNu3f6QvupMIet","type":"track"}

Videos En Vivo Desde El Rancho El Pinolillo
type: MusicAlbum
date published: 2021-07-28
track: Mi Ultimo Contrabando - En Vivo
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242627
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Videos En Vivo Desde El Rancho El Pinolillo
    type: MusicAlbum
    date published: 2021-07-28
  isrc code: QZK6J2147340
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:26:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x565afb78c3f2ee2e50e148d013370804ead345a5e10008379de4120b11de7801
  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/771oY1s5IV1KuFHT20fBtK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/771oY1s5IV1KuFHT20fBtK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x565afb78c3f2ee2e50e148d013370804ead345a5e10008379de4120b11de7801","isrc":"QZK6J2147340","name":"Mi Ultimo Contrabando - En Vivo","registered_at":"2026-06-04T14:26:34Z","spotify_id":"771oY1s5IV1KuFHT20fBtK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565afb78c3f2ee2e50e148d013370804ead345a5e10008379de4120b11de7801. 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/771oY1s5IV1KuFHT20fBtK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/771oY1s5IV1KuFHT20fBtK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x565afb78c3f2ee2e50e148d013370804ead345a5e10008379de4120b11de7801","isrc":"QZK6J2147340","name":"Mi Ultimo Contrabando - En Vivo","registered_at":"2026-06-04T14:26:34Z","spotify_id":"771oY1s5IV1KuFHT20fBtK","type":"track"}
track: Cosas Del Amor - En Vivo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209654
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Videos En Vivo Desde El Rancho El Pinolillo
    type: MusicAlbum
    date published: 2021-07-28
  isrc code: QZK6J2147341
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:02:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x603bd5ee0d210958ebecb02e4ca0af1f359898774af5899f8f605d0455888cdd
  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/6ofAvJaGgFKu7KZThwyh38.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ofAvJaGgFKu7KZThwyh38
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x603bd5ee0d210958ebecb02e4ca0af1f359898774af5899f8f605d0455888cdd","isrc":"QZK6J2147341","name":"Cosas Del Amor - En Vivo","registered_at":"2026-06-05T10:02:40Z","spotify_id":"6ofAvJaGgFKu7KZThwyh38","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603bd5ee0d210958ebecb02e4ca0af1f359898774af5899f8f605d0455888cdd. 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/6ofAvJaGgFKu7KZThwyh38.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ofAvJaGgFKu7KZThwyh38.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x603bd5ee0d210958ebecb02e4ca0af1f359898774af5899f8f605d0455888cdd","isrc":"QZK6J2147341","name":"Cosas Del Amor - En Vivo","registered_at":"2026-06-05T10:02:40Z","spotify_id":"6ofAvJaGgFKu7KZThwyh38","type":"track"}
track: La Celda De Un Loco - En Vivo
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192738
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Videos En Vivo Desde El Rancho El Pinolillo
    type: MusicAlbum
    date published: 2021-07-28
  isrc code: QZK6J2147342
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:48:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf1ec8c1f08af2c2d86d57245392dc66d2f8e2348eac0eba4c723427414b74021
  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/3llMXLV7hFkXxf3qXvqmdg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3llMXLV7hFkXxf3qXvqmdg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf1ec8c1f08af2c2d86d57245392dc66d2f8e2348eac0eba4c723427414b74021","isrc":"QZK6J2147342","name":"La Celda De Un Loco - En Vivo","registered_at":"2026-06-04T09:48:08Z","spotify_id":"3llMXLV7hFkXxf3qXvqmdg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ec8c1f08af2c2d86d57245392dc66d2f8e2348eac0eba4c723427414b74021. 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/3llMXLV7hFkXxf3qXvqmdg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3llMXLV7hFkXxf3qXvqmdg.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf1ec8c1f08af2c2d86d57245392dc66d2f8e2348eac0eba4c723427414b74021","isrc":"QZK6J2147342","name":"La Celda De Un Loco - En Vivo","registered_at":"2026-06-04T09:48:08Z","spotify_id":"3llMXLV7hFkXxf3qXvqmdg","type":"track"}
track: Con Olor A Hierba - En Vivo
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230746
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Videos En Vivo Desde El Rancho El Pinolillo
    type: MusicAlbum
    date published: 2021-07-28
  isrc code: QZK6J2147343
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:23:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc246d22eb5977128831965aa565cc71f9ab5704987a6b385713304eeb82f7a0
  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/62vVaWkhiriSEjIFMBvrqc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62vVaWkhiriSEjIFMBvrqc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbc246d22eb5977128831965aa565cc71f9ab5704987a6b385713304eeb82f7a0","isrc":"QZK6J2147343","name":"Con Olor A Hierba - En Vivo","registered_at":"2026-06-04T09:23:18Z","spotify_id":"62vVaWkhiriSEjIFMBvrqc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc246d22eb5977128831965aa565cc71f9ab5704987a6b385713304eeb82f7a0. 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/62vVaWkhiriSEjIFMBvrqc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62vVaWkhiriSEjIFMBvrqc.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbc246d22eb5977128831965aa565cc71f9ab5704987a6b385713304eeb82f7a0","isrc":"QZK6J2147343","name":"Con Olor A Hierba - En Vivo","registered_at":"2026-06-04T09:23:18Z","spotify_id":"62vVaWkhiriSEjIFMBvrqc","type":"track"}
track: Corazon de Oropel - En Vivo
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173449
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Videos En Vivo Desde El Rancho El Pinolillo
    type: MusicAlbum
    date published: 2021-07-28
  isrc code: QZK6J2147344
  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

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T16:52:28+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7a7ba7cd7aab7781713636fe8962ea582d5bbcb6a89f834e0935cd5e0dfebc5f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7uh1TLzaGRREQcbx3w4bKo.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uh1TLzaGRREQcbx3w4bKo

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7a7ba7cd7aab7781713636fe8962ea582d5bbcb6a89f834e0935cd5e0dfebc5f","isrc":"QZK6J2147344","name":"Corazon de Oropel - En Vivo","registered_at":"2026-06-04T16:52:28Z","spotify_id":"7uh1TLzaGRREQcbx3w4bKo","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 0x7a7ba7cd7aab7781713636fe8962ea582d5bbcb6a89f834e0935cd5e0dfebc5f. 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/7uh1TLzaGRREQcbx3w4bKo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uh1TLzaGRREQcbx3w4bKo.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x7a7ba7cd7aab7781713636fe8962ea582d5bbcb6a89f834e0935cd5e0dfebc5f","isrc":"QZK6J2147344","name":"Corazon de Oropel - En Vivo","registered_at":"2026-06-04T16:52:28Z","spotify_id":"7uh1TLzaGRREQcbx3w4bKo","type":"track"}

Tu Retrato (En Vivo)
type: MusicAlbum
date published: 2021-03-17
track: Tu Retrato - En Vivo
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207772
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: Tu Retrato (En Vivo)
    type: MusicAlbum
    date published: 2021-03-17
  isrc code: QZNFJ2301977
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:02:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96a928b54ac47d9c71d2fc6a1807507de17cf774b22484b0e1a1d43d7bfcb1b4
  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/5EL6AjJKnHhbCi2ZtTZ1OM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EL6AjJKnHhbCi2ZtTZ1OM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x96a928b54ac47d9c71d2fc6a1807507de17cf774b22484b0e1a1d43d7bfcb1b4","isrc":"QZNFJ2301977","name":"Tu Retrato - En Vivo","registered_at":"2026-06-10T22:02:05Z","spotify_id":"5EL6AjJKnHhbCi2ZtTZ1OM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a928b54ac47d9c71d2fc6a1807507de17cf774b22484b0e1a1d43d7bfcb1b4. 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/5EL6AjJKnHhbCi2ZtTZ1OM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EL6AjJKnHhbCi2ZtTZ1OM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x96a928b54ac47d9c71d2fc6a1807507de17cf774b22484b0e1a1d43d7bfcb1b4","isrc":"QZNFJ2301977","name":"Tu Retrato - En Vivo","registered_at":"2026-06-10T22:02:05Z","spotify_id":"5EL6AjJKnHhbCi2ZtTZ1OM","type":"track"}

El Cirujano
type: MusicAlbum
date published: 2021-02-07
track: El Cirujano
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259500
  explicit: false
  by artist: Profugos De Nuevo Leon
  in album: El Cirujano
    type: MusicAlbum
    date published: 2021-02-07
  isrc code: QZFZ52126922
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:12:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0df749d27e438753dcfe78b5da00da53c9fa293750375371f491279f188a4582
  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/4d4EXHcEtEznLCHqVwPhwI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4d4EXHcEtEznLCHqVwPhwI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0df749d27e438753dcfe78b5da00da53c9fa293750375371f491279f188a4582","isrc":"QZFZ52126922","name":"El Cirujano","registered_at":"2026-06-04T09:12:56Z","spotify_id":"4d4EXHcEtEznLCHqVwPhwI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df749d27e438753dcfe78b5da00da53c9fa293750375371f491279f188a4582. 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/4d4EXHcEtEznLCHqVwPhwI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4d4EXHcEtEznLCHqVwPhwI.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0df749d27e438753dcfe78b5da00da53c9fa293750375371f491279f188a4582","isrc":"QZFZ52126922","name":"El Cirujano","registered_at":"2026-06-04T09:12:56Z","spotify_id":"4d4EXHcEtEznLCHqVwPhwI","type":"track"}

Entre Amigos, Vol. 1
type: MusicAlbum
date published: 2022-01-21
track: Vino Maldito
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220094
  explicit: false
  by artist: Secretto
  by artist: Zinzzero
  in album: Entre Amigos, Vol. 1
    type: MusicAlbum
    date published: 2022-01-21
  isrc code: QZFZ32202875
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:22:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbcfa5c0c1d280a809db8a1a003df3cc436676ded6d599aa9d2f763f566b36fc7
  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/3HaXpWPU0UMrqUbnw4paZo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HaXpWPU0UMrqUbnw4paZo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbcfa5c0c1d280a809db8a1a003df3cc436676ded6d599aa9d2f763f566b36fc7","isrc":"QZFZ32202875","name":"Vino Maldito","registered_at":"2026-06-06T17:22:26Z","spotify_id":"3HaXpWPU0UMrqUbnw4paZo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfa5c0c1d280a809db8a1a003df3cc436676ded6d599aa9d2f763f566b36fc7. 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/3HaXpWPU0UMrqUbnw4paZo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HaXpWPU0UMrqUbnw4paZo.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbcfa5c0c1d280a809db8a1a003df3cc436676ded6d599aa9d2f763f566b36fc7","isrc":"QZFZ32202875","name":"Vino Maldito","registered_at":"2026-06-06T17:22:26Z","spotify_id":"3HaXpWPU0UMrqUbnw4paZo","type":"track"}
track: La Cosecha
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211127
  explicit: false
  by artist: Secretto
  in album: Entre Amigos, Vol. 1
    type: MusicAlbum
    date published: 2022-01-21
  isrc code: QZFZ32202876
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T08:32:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x917dc3eac9084ff5450ea853b6d9775760a6466fe52f6920821600a88ee2fc7b
  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/2XmsltO5Ynu97AnBCXvlbF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XmsltO5Ynu97AnBCXvlbF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x917dc3eac9084ff5450ea853b6d9775760a6466fe52f6920821600a88ee2fc7b","isrc":"QZFZ32202876","name":"La Cosecha","registered_at":"2026-06-06T08:32:37Z","spotify_id":"2XmsltO5Ynu97AnBCXvlbF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917dc3eac9084ff5450ea853b6d9775760a6466fe52f6920821600a88ee2fc7b. 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/2XmsltO5Ynu97AnBCXvlbF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XmsltO5Ynu97AnBCXvlbF.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x917dc3eac9084ff5450ea853b6d9775760a6466fe52f6920821600a88ee2fc7b","isrc":"QZFZ32202876","name":"La Cosecha","registered_at":"2026-06-06T08:32:37Z","spotify_id":"2XmsltO5Ynu97AnBCXvlbF","type":"track"}
track: Anillo Grabado
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203494
  explicit: false
  by artist: Secretto
  by artist: De Parranda
  in album: Entre Amigos, Vol. 1
    type: MusicAlbum
    date published: 2022-01-21
  isrc code: QZFZ32202877
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:36:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbee2250a9665c117a9d9c4d515f502c20e6905e7deac5789ffa0c274a84bd008
  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/7ccoDcBMe79llmzrCue9rv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ccoDcBMe79llmzrCue9rv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbee2250a9665c117a9d9c4d515f502c20e6905e7deac5789ffa0c274a84bd008","isrc":"QZFZ32202877","name":"Anillo Grabado","registered_at":"2026-06-07T00:36:53Z","spotify_id":"7ccoDcBMe79llmzrCue9rv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee2250a9665c117a9d9c4d515f502c20e6905e7deac5789ffa0c274a84bd008. 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/7ccoDcBMe79llmzrCue9rv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ccoDcBMe79llmzrCue9rv.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbee2250a9665c117a9d9c4d515f502c20e6905e7deac5789ffa0c274a84bd008","isrc":"QZFZ32202877","name":"Anillo Grabado","registered_at":"2026-06-07T00:36:53Z","spotify_id":"7ccoDcBMe79llmzrCue9rv","type":"track"}
track: Cuando Salgo A Los Campos
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179512
  explicit: false
  by artist: Secretto
  by artist: Los Profugos de Nuevo Leon
  in album: Entre Amigos, Vol. 1
    type: MusicAlbum
    date published: 2022-01-21
  isrc code: QZFZ32202878
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:38:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x51546c18e7ced57482c85ec37dfc82f68c8beec193b075d88fdaca4cb8d7f855
  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/3Ev00CG2BLZSOzvXFZQGmE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ev00CG2BLZSOzvXFZQGmE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x51546c18e7ced57482c85ec37dfc82f68c8beec193b075d88fdaca4cb8d7f855","isrc":"QZFZ32202878","name":"Cuando Salgo A Los Campos","registered_at":"2026-06-07T13:38:26Z","spotify_id":"3Ev00CG2BLZSOzvXFZQGmE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51546c18e7ced57482c85ec37dfc82f68c8beec193b075d88fdaca4cb8d7f855. 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/3Ev00CG2BLZSOzvXFZQGmE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ev00CG2BLZSOzvXFZQGmE.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x51546c18e7ced57482c85ec37dfc82f68c8beec193b075d88fdaca4cb8d7f855","isrc":"QZFZ32202878","name":"Cuando Salgo A Los Campos","registered_at":"2026-06-07T13:38:26Z","spotify_id":"3Ev00CG2BLZSOzvXFZQGmE","type":"track"}
track: Te Vas Angel Mio
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174340
  explicit: false
  by artist: Secretto
  by artist: Los Profugos de Nuevo Leon
  in album: Entre Amigos, Vol. 1
  isrc code: QZFZ32202879
  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: Juan de la Fuente
track: La Pajarera
track: Moneda Sin Valor
track: Aún Se Acuerda de Mí
track: La Bola

Secretto
type: MusicGroup

Los Profugos de Nuevo Leon
type: MusicGroup

Entre Amigos, Vol. 1
type: MusicAlbum
date published: 2022-01-21

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T01:13:30+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x968eb8b888307b1b7018b94f5205d7094808a622601757a64649ec7ce1eb7b0f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2rAGJRCbBot1QxgGmhcf7V.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rAGJRCbBot1QxgGmhcf7V

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x968eb8b888307b1b7018b94f5205d7094808a622601757a64649ec7ce1eb7b0f","isrc":"QZFZ32202879","name":"Te Vas Angel Mio","registered_at":"2026-06-08T01:13:30Z","spotify_id":"2rAGJRCbBot1QxgGmhcf7V","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 0x968eb8b888307b1b7018b94f5205d7094808a622601757a64649ec7ce1eb7b0f. 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/2rAGJRCbBot1QxgGmhcf7V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rAGJRCbBot1QxgGmhcf7V.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x968eb8b888307b1b7018b94f5205d7094808a622601757a64649ec7ce1eb7b0f","isrc":"QZFZ32202879","name":"Te Vas Angel Mio","registered_at":"2026-06-08T01:13:30Z","spotify_id":"2rAGJRCbBot1QxgGmhcf7V","type":"track"}

Juan de la Fuente
type: MusicRecording
duration: PT2M51S
duration ms: 171087
explicit: false
by artist: Secretto
by artist: Profugos De Nuevo Leon
by artist: Zincero
in album: Entre Amigos, Vol. 1
  type: MusicAlbum
  date published: 2022-01-21
isrc code: QZFZ32202880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6964e331ed3858c8d7d3830bc8346312c515c53c46985f531ec1b9d84c7a0e78
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/6IW8hglqUALPG95giyMdr0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IW8hglqUALPG95giyMdr0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6964e331ed3858c8d7d3830bc8346312c515c53c46985f531ec1b9d84c7a0e78","isrc":"QZFZ32202880","name":"Juan de la Fuente","registered_at":"2026-06-04T10:03:51Z","spotify_id":"6IW8hglqUALPG95giyMdr0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6964e331ed3858c8d7d3830bc8346312c515c53c46985f531ec1b9d84c7a0e78. 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/6IW8hglqUALPG95giyMdr0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IW8hglqUALPG95giyMdr0.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6964e331ed3858c8d7d3830bc8346312c515c53c46985f531ec1b9d84c7a0e78","isrc":"QZFZ32202880","name":"Juan de la Fuente","registered_at":"2026-06-04T10:03:51Z","spotify_id":"6IW8hglqUALPG95giyMdr0","type":"track"}

La Pajarera
type: MusicRecording
duration: PT3M34S
duration ms: 214589
explicit: false
by artist: Secretto
in album: Entre Amigos, Vol. 1
  type: MusicAlbum
  date published: 2022-01-21
isrc code: QZFZ32202881
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:22:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x901318567ef7cf22a88c63f366e420b04babce77f588a6488d806eff60d0baac
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/19dC9W53lbLuKjHO2DSY18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19dC9W53lbLuKjHO2DSY18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x901318567ef7cf22a88c63f366e420b04babce77f588a6488d806eff60d0baac","isrc":"QZFZ32202881","name":"La Pajarera","registered_at":"2026-06-08T03:22:35Z","spotify_id":"19dC9W53lbLuKjHO2DSY18","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901318567ef7cf22a88c63f366e420b04babce77f588a6488d806eff60d0baac. 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/19dC9W53lbLuKjHO2DSY18.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19dC9W53lbLuKjHO2DSY18.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x901318567ef7cf22a88c63f366e420b04babce77f588a6488d806eff60d0baac","isrc":"QZFZ32202881","name":"La Pajarera","registered_at":"2026-06-08T03:22:35Z","spotify_id":"19dC9W53lbLuKjHO2DSY18","type":"track"}

Moneda Sin Valor
type: MusicRecording
duration: PT3M12S
duration ms: 192775
explicit: false
by artist: Secretto
in album: Entre Amigos, Vol. 1
  type: MusicAlbum
  date published: 2022-01-21
isrc code: QZFZ32202882
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:30:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05bf235f2d949480148a7dd96d5f865432276e5c63bf459d83ae45f120ba4923
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/7jo4tzsYEEwDuMBTXJl8DR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jo4tzsYEEwDuMBTXJl8DR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05bf235f2d949480148a7dd96d5f865432276e5c63bf459d83ae45f120ba4923","isrc":"QZFZ32202882","name":"Moneda Sin Valor","registered_at":"2026-06-06T04:30:20Z","spotify_id":"7jo4tzsYEEwDuMBTXJl8DR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bf235f2d949480148a7dd96d5f865432276e5c63bf459d83ae45f120ba4923. 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/7jo4tzsYEEwDuMBTXJl8DR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jo4tzsYEEwDuMBTXJl8DR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x05bf235f2d949480148a7dd96d5f865432276e5c63bf459d83ae45f120ba4923","isrc":"QZFZ32202882","name":"Moneda Sin Valor","registered_at":"2026-06-06T04:30:20Z","spotify_id":"7jo4tzsYEEwDuMBTXJl8DR","type":"track"}

Aún Se Acuerda de Mí
type: MusicRecording
duration: PT3M21S
duration ms: 201075
explicit: false
by artist: Secretto
in album: Entre Amigos, Vol. 1
  type: MusicAlbum
  date published: 2022-01-21
isrc code: QZFZ32202883
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:36:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8488b722ee82e423105ff6371a392050badd6c159e149fba26de96328910b49
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/0F8cogeEeZ5jCAUsfbp4mR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0F8cogeEeZ5jCAUsfbp4mR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8488b722ee82e423105ff6371a392050badd6c159e149fba26de96328910b49","isrc":"QZFZ32202883","name":"Aún Se Acuerda de Mí","registered_at":"2026-06-07T13:36:57Z","spotify_id":"0F8cogeEeZ5jCAUsfbp4mR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8488b722ee82e423105ff6371a392050badd6c159e149fba26de96328910b49. 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/0F8cogeEeZ5jCAUsfbp4mR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0F8cogeEeZ5jCAUsfbp4mR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa8488b722ee82e423105ff6371a392050badd6c159e149fba26de96328910b49","isrc":"QZFZ32202883","name":"Aún Se Acuerda de Mí","registered_at":"2026-06-07T13:36:57Z","spotify_id":"0F8cogeEeZ5jCAUsfbp4mR","type":"track"}

La Bola
type: MusicRecording
duration: PT2M42S
duration ms: 162162
explicit: false
by artist: Secretto
in album: Entre Amigos, Vol. 1
  type: MusicAlbum
  date published: 2022-01-21
isrc code: QZFZ32202884
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:43:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e793a37869e91789da898ba0066793fdfee561d3512374cb217691929b2a3ac
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/6jC8VlfZcGVjjtguomY50U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jC8VlfZcGVjjtguomY50U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e793a37869e91789da898ba0066793fdfee561d3512374cb217691929b2a3ac","isrc":"QZFZ32202884","name":"La Bola","registered_at":"2026-06-10T17:43:55Z","spotify_id":"6jC8VlfZcGVjjtguomY50U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e793a37869e91789da898ba0066793fdfee561d3512374cb217691929b2a3ac. 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/6jC8VlfZcGVjjtguomY50U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jC8VlfZcGVjjtguomY50U.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2e793a37869e91789da898ba0066793fdfee561d3512374cb217691929b2a3ac","isrc":"QZFZ32202884","name":"La Bola","registered_at":"2026-06-10T17:43:55Z","spotify_id":"6jC8VlfZcGVjjtguomY50U","type":"track"}

El Borrachazo Fest (Vol. 1 / En Vivo)
type: MusicAlbum
date published: 2023-12-01
track: Nomás Porque Soy El Mayo - En Vivo
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267040
  explicit: false
  by artist: Luis y Julián Jr.
  by artist: Profugos De Nuevo Leon
  in album: El Borrachazo Fest (Vol. 1 / En Vivo)
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: MXUM72300873
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:18:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf053d9eb17ed1ceb9a145c4505414c7f17a1723870ad15fb1d31237ffe1f0bba
  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/0CEoXIaXA8D1FIKZtIyEeN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CEoXIaXA8D1FIKZtIyEeN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf053d9eb17ed1ceb9a145c4505414c7f17a1723870ad15fb1d31237ffe1f0bba","isrc":"MXUM72300873","name":"Nomás Porque Soy El Mayo - En Vivo","registered_at":"2026-06-06T11:18:22Z","spotify_id":"0CEoXIaXA8D1FIKZtIyEeN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf053d9eb17ed1ceb9a145c4505414c7f17a1723870ad15fb1d31237ffe1f0bba. 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/0CEoXIaXA8D1FIKZtIyEeN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CEoXIaXA8D1FIKZtIyEeN.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf053d9eb17ed1ceb9a145c4505414c7f17a1723870ad15fb1d31237ffe1f0bba","isrc":"MXUM72300873","name":"Nomás Porque Soy El Mayo - En Vivo","registered_at":"2026-06-06T11:18:22Z","spotify_id":"0CEoXIaXA8D1FIKZtIyEeN","type":"track"}
track: El 31 - En Vivo
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183493
  explicit: false
  by artist: Luis y Julián Jr.
  by artist: Los Del Carril
  in album: El Borrachazo Fest (Vol. 1 / En Vivo)
    type: MusicAlbum
    date published: 2023-12-01
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T05:46:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f9309e14110fc69ad3cb688352189b500c9e774fcaebdf8e9045984a41f78f6
  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/1i3zORNdWAp0InzPT8FlRA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1i3zORNdWAp0InzPT8FlRA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5f9309e14110fc69ad3cb688352189b500c9e774fcaebdf8e9045984a41f78f6","isrc":"MXUM72300874","name":"El 31 - En Vivo","registered_at":"2026-06-19T05:46:51Z","spotify_id":"1i3zORNdWAp0InzPT8FlRA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9309e14110fc69ad3cb688352189b500c9e774fcaebdf8e9045984a41f78f6. 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/1i3zORNdWAp0InzPT8FlRA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1i3zORNdWAp0InzPT8FlRA.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x5f9309e14110fc69ad3cb688352189b500c9e774fcaebdf8e9045984a41f78f6","isrc":"MXUM72300874","name":"El 31 - En Vivo","registered_at":"2026-06-19T05:46:51Z","spotify_id":"1i3zORNdWAp0InzPT8FlRA","type":"track"}
track: Arturón - En Vivo
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  duration: PT3M9S
  duration ms: 189146
  explicit: false
  by artist: Luis y Julián Jr.
  by artist: Mente Positiva
  in album: El Borrachazo Fest (Vol. 1 / En Vivo)
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: MXUM72300875
track: Que Los Cuartitos No Falten - En Vivo
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206893
  explicit: false
  by artist: Luis y Julián Jr.
  by artist: Carlos Y Jose Jr
  in album: El Borrachazo Fest (Vol. 1 / En Vivo)
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: MXUM72300876
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T19:13:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76b17c48f972ca0c737372ab6f30e12ee21cc7f807ebb37f90185a328b2b6cae
  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/14si08n8tfcRsn0AD2lkpo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14si08n8tfcRsn0AD2lkpo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x76b17c48f972ca0c737372ab6f30e12ee21cc7f807ebb37f90185a328b2b6cae","isrc":"MXUM72300876","name":"Que Los Cuartitos No Falten - En Vivo","registered_at":"2026-06-10T19:13:05Z","spotify_id":"14si08n8tfcRsn0AD2lkpo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b17c48f972ca0c737372ab6f30e12ee21cc7f807ebb37f90185a328b2b6cae. 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/14si08n8tfcRsn0AD2lkpo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14si08n8tfcRsn0AD2lkpo.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x76b17c48f972ca0c737372ab6f30e12ee21cc7f807ebb37f90185a328b2b6cae","isrc":"MXUM72300876","name":"Que Los Cuartitos No Falten - En Vivo","registered_at":"2026-06-10T19:13:05Z","spotify_id":"14si08n8tfcRsn0AD2lkpo","type":"track"}
track: Panchito El F1 - En Vivo
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194626
  explicit: false
  by artist: Luis y Julián Jr.
  by artist: Los Nietos De Terán
  in album: El Borrachazo Fest (Vol. 1 / En Vivo)
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: MXUM72300877
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T04:27:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde751fed3be429d8ba423e0b86a38aece23b30a1a47601e8e9a6b2b329cfe462
  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/3hnQZQJQVrkSDNpOJszGwQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hnQZQJQVrkSDNpOJszGwQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xde751fed3be429d8ba423e0b86a38aece23b30a1a47601e8e9a6b2b329cfe462","isrc":"MXUM72300877","name":"Panchito El F1 - En Vivo","registered_at":"2026-06-21T04:27:36Z","spotify_id":"3hnQZQJQVrkSDNpOJszGwQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
track: Pa' Que Chequen El Dato - En Vivo
track: Chivo Tatemado - En Vivo
track: El Rayo De Sinaloa - En Vivo
track: JGL - En Vivo
track: La Camioneta Gris - En Vivo
track: Los Guaches Del Calentano - En Vivo
track: Gracias Porque Volviste - En Vivo

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde751fed3be429d8ba423e0b86a38aece23b30a1a47601e8e9a6b2b329cfe462. 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/3hnQZQJQVrkSDNpOJszGwQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hnQZQJQVrkSDNpOJszGwQ.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xde751fed3be429d8ba423e0b86a38aece23b30a1a47601e8e9a6b2b329cfe462","isrc":"MXUM72300877","name":"Panchito El F1 - En Vivo","registered_at":"2026-06-21T04:27:36Z","spotify_id":"3hnQZQJQVrkSDNpOJszGwQ","type":"track"}

Pa' Que Chequen El Dato - En Vivo
type: MusicRecording
duration: PT3M12S
duration ms: 192613
explicit: false
by artist: Luis y Julián Jr.
by artist: GRUPO INSIGNIA
in album: El Borrachazo Fest (Vol. 1 / En Vivo)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: MXUM72300878

Chivo Tatemado - En Vivo
type: MusicRecording
duration: PT2M57S
duration ms: 177413
explicit: false
by artist: Luis y Julián Jr.
by artist: La Nueva Estrategia
in album: El Borrachazo Fest (Vol. 1 / En Vivo)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: MXUM72300879
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:52:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x986ec6a31c196dd8024549883c06ec32aaa0660ff00c5b54e2c2df064e5e417b
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/1XGx6FWDkr3sv1wpAu3OIX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XGx6FWDkr3sv1wpAu3OIX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x986ec6a31c196dd8024549883c06ec32aaa0660ff00c5b54e2c2df064e5e417b","isrc":"MXUM72300879","name":"Chivo Tatemado - En Vivo","registered_at":"2026-06-20T07:52:56Z","spotify_id":"1XGx6FWDkr3sv1wpAu3OIX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986ec6a31c196dd8024549883c06ec32aaa0660ff00c5b54e2c2df064e5e417b. 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/1XGx6FWDkr3sv1wpAu3OIX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XGx6FWDkr3sv1wpAu3OIX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x986ec6a31c196dd8024549883c06ec32aaa0660ff00c5b54e2c2df064e5e417b","isrc":"MXUM72300879","name":"Chivo Tatemado - En Vivo","registered_at":"2026-06-20T07:52:56Z","spotify_id":"1XGx6FWDkr3sv1wpAu3OIX","type":"track"}

El Rayo De Sinaloa - En Vivo
type: MusicRecording
duration: PT3M43S
duration ms: 223720
explicit: false
by artist: Luis y Julián Jr.
by artist: Israel Morales
in album: El Borrachazo Fest (Vol. 1 / En Vivo)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: MXUM72300880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:52:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdbc62473830c6870e178efcea0087784fc1b4489cc0d2d9b3ea8ea2758026f9
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/2s4pKVBJRupV76q6VSiAbl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2s4pKVBJRupV76q6VSiAbl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbdbc62473830c6870e178efcea0087784fc1b4489cc0d2d9b3ea8ea2758026f9","isrc":"MXUM72300880","name":"El Rayo De Sinaloa - En Vivo","registered_at":"2026-06-09T04:52:08Z","spotify_id":"2s4pKVBJRupV76q6VSiAbl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbc62473830c6870e178efcea0087784fc1b4489cc0d2d9b3ea8ea2758026f9. 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/2s4pKVBJRupV76q6VSiAbl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2s4pKVBJRupV76q6VSiAbl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbdbc62473830c6870e178efcea0087784fc1b4489cc0d2d9b3ea8ea2758026f9","isrc":"MXUM72300880","name":"El Rayo De Sinaloa - En Vivo","registered_at":"2026-06-09T04:52:08Z","spotify_id":"2s4pKVBJRupV76q6VSiAbl","type":"track"}

JGL - En Vivo
type: MusicRecording
duration: PT2M53S
duration ms: 173813
explicit: false
by artist: Luis y Julián Jr.
by artist: Renacidos
in album: El Borrachazo Fest (Vol. 1 / En Vivo)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: MXUM72300881
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:58:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf651e3d397204f215332706fd0bd43ce2b530f7e8b38e1891676c106ef6dd8f
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/1pxW5vPLCel0S87kRhYkI8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pxW5vPLCel0S87kRhYkI8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf651e3d397204f215332706fd0bd43ce2b530f7e8b38e1891676c106ef6dd8f","isrc":"MXUM72300881","name":"JGL - En Vivo","registered_at":"2026-06-25T22:58:31Z","spotify_id":"1pxW5vPLCel0S87kRhYkI8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf651e3d397204f215332706fd0bd43ce2b530f7e8b38e1891676c106ef6dd8f. 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/1pxW5vPLCel0S87kRhYkI8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pxW5vPLCel0S87kRhYkI8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xcf651e3d397204f215332706fd0bd43ce2b530f7e8b38e1891676c106ef6dd8f","isrc":"MXUM72300881","name":"JGL - En Vivo","registered_at":"2026-06-25T22:58:31Z","spotify_id":"1pxW5vPLCel0S87kRhYkI8","type":"track"}

La Camioneta Gris - En Vivo
type: MusicRecording
duration: PT3M11S
duration ms: 191786
explicit: false
by artist: Luis y Julián Jr.
by artist: Los Leones Del Norte
in album: El Borrachazo Fest (Vol. 1 / En Vivo)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: MXUM72300882
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:49:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43d3871c92e9cbec027c85e4b111dd4670183ac579b5243a8fbbab4a0d324f9c
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/25igY7F474oXCKx0rZyuTI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25igY7F474oXCKx0rZyuTI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43d3871c92e9cbec027c85e4b111dd4670183ac579b5243a8fbbab4a0d324f9c","isrc":"MXUM72300882","name":"La Camioneta Gris - En Vivo","registered_at":"2026-06-23T10:49:39Z","spotify_id":"25igY7F474oXCKx0rZyuTI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d3871c92e9cbec027c85e4b111dd4670183ac579b5243a8fbbab4a0d324f9c. 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/25igY7F474oXCKx0rZyuTI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25igY7F474oXCKx0rZyuTI.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x43d3871c92e9cbec027c85e4b111dd4670183ac579b5243a8fbbab4a0d324f9c","isrc":"MXUM72300882","name":"La Camioneta Gris - En Vivo","registered_at":"2026-06-23T10:49:39Z","spotify_id":"25igY7F474oXCKx0rZyuTI","type":"track"}

Los Guaches Del Calentano - En Vivo
type: MusicRecording
duration: PT4M31S
duration ms: 271200
explicit: false
by artist: Luis y Julián Jr.
in album: El Borrachazo Fest (Vol. 1 / En Vivo)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: MXUM72300884

Gracias Porque Volviste - En Vivo
type: MusicRecording
duration: PT3M12S
duration ms: 192200
explicit: false
by artist: Luis y Julián Jr.
by artist: Los Del Carril
in album: El Borrachazo Fest (Vol. 1 / En Vivo)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: MXUM72300883

Alfonso Cano - En Vivo
type: MusicRecording
duration: PT3M23S
duration ms: 203600
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde La Hacienda Cerro Azul
  type: MusicAlbum
  date published: 2022-06-01
isrc code: QZK6N2208225
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:22:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15b89ad77fffc2d726ac91dda2fc650acb511c8d607c54619633e8509e6647da
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/4rvEUkSDyYKzy5LAoCuKeC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rvEUkSDyYKzy5LAoCuKeC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15b89ad77fffc2d726ac91dda2fc650acb511c8d607c54619633e8509e6647da","isrc":"QZK6N2208225","name":"Alfonso Cano - En Vivo","registered_at":"2026-06-06T13:22:47Z","spotify_id":"4rvEUkSDyYKzy5LAoCuKeC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b89ad77fffc2d726ac91dda2fc650acb511c8d607c54619633e8509e6647da. 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/4rvEUkSDyYKzy5LAoCuKeC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rvEUkSDyYKzy5LAoCuKeC.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x15b89ad77fffc2d726ac91dda2fc650acb511c8d607c54619633e8509e6647da","isrc":"QZK6N2208225","name":"Alfonso Cano - En Vivo","registered_at":"2026-06-06T13:22:47Z","spotify_id":"4rvEUkSDyYKzy5LAoCuKeC","type":"track"}

Necesito Decirte
type: MusicRecording
duration: PT3M27S
duration ms: 207725
explicit: false
by artist: Profugos De Nuevo Leon
by artist: Grupo Frontera
in album: Necesito Decirte
  type: MusicAlbum
  date published: 2022-08-20
isrc code: QZNFJ2301976
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:42:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23ee94d1bdbba2e6c527b5616b3d67ddefcec94776e9b38fc2ff149891fbb082
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/5APm7ovr3mZBAEtJlF8pbY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5APm7ovr3mZBAEtJlF8pbY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23ee94d1bdbba2e6c527b5616b3d67ddefcec94776e9b38fc2ff149891fbb082","isrc":"QZNFJ2301976","name":"Necesito Decirte","registered_at":"2026-06-04T08:42:57Z","spotify_id":"5APm7ovr3mZBAEtJlF8pbY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ee94d1bdbba2e6c527b5616b3d67ddefcec94776e9b38fc2ff149891fbb082. 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/5APm7ovr3mZBAEtJlF8pbY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5APm7ovr3mZBAEtJlF8pbY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x23ee94d1bdbba2e6c527b5616b3d67ddefcec94776e9b38fc2ff149891fbb082","isrc":"QZNFJ2301976","name":"Necesito Decirte","registered_at":"2026-06-04T08:42:57Z","spotify_id":"5APm7ovr3mZBAEtJlF8pbY","type":"track"}

Si Yo Fuera Ladrón
type: MusicRecording
duration: PT2M59S
duration ms: 179201
explicit: false
by artist: Grupo Frontera
by artist: Profugos de Nuevo Leon
by artist: Profugos De Nuevo Leon
in album: Si Yo Fuera Ladrón
  type: MusicAlbum
  date published: 2022-06-09
isrc code: QZK6N2260011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T14:24:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6
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/17PlPQ6pWfjvA77V0UHfhV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17PlPQ6pWfjvA77V0UHfhV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6","isrc":"QZK6N2260011","name":"Si Yo Fuera Ladrón","registered_at":"2026-06-01T14:24:03Z","spotify_id":"17PlPQ6pWfjvA77V0UHfhV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6. 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/17PlPQ6pWfjvA77V0UHfhV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17PlPQ6pWfjvA77V0UHfhV.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6","isrc":"QZK6N2260011","name":"Si Yo Fuera Ladrón","registered_at":"2026-06-01T14:24:03Z","spotify_id":"17PlPQ6pWfjvA77V0UHfhV","type":"track"}

Si Yo Fuera Ladrón
type: MusicRecording
duration: PT2M59S
duration ms: 179201
explicit: false
by artist: Grupo Frontera
by artist: Profugos de Nuevo Leon
by artist: Profugos De Nuevo Leon
in album: No Se Va (EN VIVO)
  type: MusicAlbum
  date published: 2022-04-28
isrc code: QZK6N2260011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T14:24:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6
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/1N4jCLu09BgObS2KWGF5Tu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N4jCLu09BgObS2KWGF5Tu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6","isrc":"QZK6N2260011","name":"Si Yo Fuera Ladrón","registered_at":"2026-06-01T14:24:03Z","spotify_id":"1N4jCLu09BgObS2KWGF5Tu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6. 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/1N4jCLu09BgObS2KWGF5Tu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N4jCLu09BgObS2KWGF5Tu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9bf0e589260a1725023d05e623e4794acbd54d1bf2fc6a3c8650054d3c86e5a6","isrc":"QZK6N2260011","name":"Si Yo Fuera Ladrón","registered_at":"2026-06-01T14:24:03Z","spotify_id":"1N4jCLu09BgObS2KWGF5Tu","type":"track"}

El Mango - En Vivo
type: MusicRecording
duration: PT2M56S
duration ms: 176930
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear 2.0 (En Vivo)
  type: MusicAlbum
  date published: 2024-11-27
isrc code: QZNFJ2405786
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:28:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x105bb48c599ed4195bbe0a96e8aaa38a1e7a78e071adfa251e0340f154340084
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/1D6v4W2tj9RqAdUukJ1bSU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1D6v4W2tj9RqAdUukJ1bSU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x105bb48c599ed4195bbe0a96e8aaa38a1e7a78e071adfa251e0340f154340084","isrc":"QZNFJ2405786","name":"El Mango - En Vivo","registered_at":"2026-06-05T18:28:10Z","spotify_id":"1D6v4W2tj9RqAdUukJ1bSU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105bb48c599ed4195bbe0a96e8aaa38a1e7a78e071adfa251e0340f154340084. 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/1D6v4W2tj9RqAdUukJ1bSU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1D6v4W2tj9RqAdUukJ1bSU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x105bb48c599ed4195bbe0a96e8aaa38a1e7a78e071adfa251e0340f154340084","isrc":"QZNFJ2405786","name":"El Mango - En Vivo","registered_at":"2026-06-05T18:28:10Z","spotify_id":"1D6v4W2tj9RqAdUukJ1bSU","type":"track"}

Pancho Rubalcava - En Vivo
type: MusicRecording
duration: PT3M22S
duration ms: 202164
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear 2.0 (En Vivo)
  type: MusicAlbum
  date published: 2024-11-27
isrc code: QZNFJ2405787
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:24:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xecf5c8a3488979eb396f28025c671a4aee6ae5068d355ba135032b229f0bbc51
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/4h8zixIFOZhvbJhfxkU1ud.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h8zixIFOZhvbJhfxkU1ud
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xecf5c8a3488979eb396f28025c671a4aee6ae5068d355ba135032b229f0bbc51","isrc":"QZNFJ2405787","name":"Pancho Rubalcava - En Vivo","registered_at":"2026-06-06T13:24:29Z","spotify_id":"4h8zixIFOZhvbJhfxkU1ud","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf5c8a3488979eb396f28025c671a4aee6ae5068d355ba135032b229f0bbc51. 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/4h8zixIFOZhvbJhfxkU1ud.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h8zixIFOZhvbJhfxkU1ud.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xecf5c8a3488979eb396f28025c671a4aee6ae5068d355ba135032b229f0bbc51","isrc":"QZNFJ2405787","name":"Pancho Rubalcava - En Vivo","registered_at":"2026-06-06T13:24:29Z","spotify_id":"4h8zixIFOZhvbJhfxkU1ud","type":"track"}

Descansa General - En Vivo
type: MusicRecording
duration: PT3M10S
duration ms: 190924
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear 2.0 (En Vivo)
  type: MusicAlbum
  date published: 2024-11-27
isrc code: QZNFJ2405788
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:35:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc864f6f24395d279bace093c8f9ae5f7d3b56336d342226e2f22d51154498df9
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/4gvVWfQ9UwcPFakTV7TVqb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gvVWfQ9UwcPFakTV7TVqb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc864f6f24395d279bace093c8f9ae5f7d3b56336d342226e2f22d51154498df9","isrc":"QZNFJ2405788","name":"Descansa General - En Vivo","registered_at":"2026-06-07T09:35:55Z","spotify_id":"4gvVWfQ9UwcPFakTV7TVqb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc864f6f24395d279bace093c8f9ae5f7d3b56336d342226e2f22d51154498df9. 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/4gvVWfQ9UwcPFakTV7TVqb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gvVWfQ9UwcPFakTV7TVqb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc864f6f24395d279bace093c8f9ae5f7d3b56336d342226e2f22d51154498df9","isrc":"QZNFJ2405788","name":"Descansa General - En Vivo","registered_at":"2026-06-07T09:35:55Z","spotify_id":"4gvVWfQ9UwcPFakTV7TVqb","type":"track"}

Donde Lloro El General - En Vivo
type: MusicRecording
duration: PT3M3S
duration ms: 183541
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear 2.0 (En Vivo)
  type: MusicAlbum
  date published: 2024-11-27
isrc code: QZNFJ2405789
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:35:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03f14233d4204a3dea46b64d649a036db0f07bd88555e7984defed01622c8dab
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/5uyOJTiUUAcCh2GnhVygWU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uyOJTiUUAcCh2GnhVygWU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03f14233d4204a3dea46b64d649a036db0f07bd88555e7984defed01622c8dab","isrc":"QZNFJ2405789","name":"Donde Lloro El General - En Vivo","registered_at":"2026-06-06T15:35:38Z","spotify_id":"5uyOJTiUUAcCh2GnhVygWU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f14233d4204a3dea46b64d649a036db0f07bd88555e7984defed01622c8dab. 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/5uyOJTiUUAcCh2GnhVygWU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uyOJTiUUAcCh2GnhVygWU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x03f14233d4204a3dea46b64d649a036db0f07bd88555e7984defed01622c8dab","isrc":"QZNFJ2405789","name":"Donde Lloro El General - En Vivo","registered_at":"2026-06-06T15:35:38Z","spotify_id":"5uyOJTiUUAcCh2GnhVygWU","type":"track"}

El Hijo Del Palenque - En Vivo
type: MusicRecording
duration: PT3M48S
duration ms: 228310
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear 2.0 (En Vivo)
  type: MusicAlbum
  date published: 2024-11-27
isrc code: QZNFJ2405790
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:24:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x223d836ed2fb6737f4ba7d2d2874982d1979fdd55e2e7f74cac10879cf7f3f19
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/064ZDhdWXVlRtpBOfKxetd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/064ZDhdWXVlRtpBOfKxetd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x223d836ed2fb6737f4ba7d2d2874982d1979fdd55e2e7f74cac10879cf7f3f19","isrc":"QZNFJ2405790","name":"El Hijo Del Palenque - En Vivo","registered_at":"2026-06-07T22:24:25Z","spotify_id":"064ZDhdWXVlRtpBOfKxetd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223d836ed2fb6737f4ba7d2d2874982d1979fdd55e2e7f74cac10879cf7f3f19. 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/064ZDhdWXVlRtpBOfKxetd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/064ZDhdWXVlRtpBOfKxetd.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x223d836ed2fb6737f4ba7d2d2874982d1979fdd55e2e7f74cac10879cf7f3f19","isrc":"QZNFJ2405790","name":"El Hijo Del Palenque - En Vivo","registered_at":"2026-06-07T22:24:25Z","spotify_id":"064ZDhdWXVlRtpBOfKxetd","type":"track"}

Luto En El Cielo - En Vivo
type: MusicRecording
duration: PT3M56S
duration ms: 236613
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear 2.0 (En Vivo)
  type: MusicAlbum
  date published: 2024-11-27
isrc code: QZNFJ2405791
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:48:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cbdc27b113099c9d4e7b6c6f97299f2c55378fb6567c79e1201034212ddd09f
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/7HeJM044AanMB9R8d2CG27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HeJM044AanMB9R8d2CG27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cbdc27b113099c9d4e7b6c6f97299f2c55378fb6567c79e1201034212ddd09f","isrc":"QZNFJ2405791","name":"Luto En El Cielo - En Vivo","registered_at":"2026-06-06T19:48:27Z","spotify_id":"7HeJM044AanMB9R8d2CG27","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbdc27b113099c9d4e7b6c6f97299f2c55378fb6567c79e1201034212ddd09f. 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/7HeJM044AanMB9R8d2CG27.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HeJM044AanMB9R8d2CG27.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4cbdc27b113099c9d4e7b6c6f97299f2c55378fb6567c79e1201034212ddd09f","isrc":"QZNFJ2405791","name":"Luto En El Cielo - En Vivo","registered_at":"2026-06-06T19:48:27Z","spotify_id":"7HeJM044AanMB9R8d2CG27","type":"track"}

Plaza Nueva - En Vivo
type: MusicRecording
duration: PT3M28S
duration ms: 208870
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear 2.0 (En Vivo)
  type: MusicAlbum
  date published: 2024-11-27
isrc code: QZNFJ2405792
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:49:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48761902edc0c4ea0b6f03965c56d2b4095911429454bcadafa9637c704dcf16
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/5v6k4X5FWvscyyC2FWvtRM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v6k4X5FWvscyyC2FWvtRM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48761902edc0c4ea0b6f03965c56d2b4095911429454bcadafa9637c704dcf16","isrc":"QZNFJ2405792","name":"Plaza Nueva - En Vivo","registered_at":"2026-06-06T19:49:03Z","spotify_id":"5v6k4X5FWvscyyC2FWvtRM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48761902edc0c4ea0b6f03965c56d2b4095911429454bcadafa9637c704dcf16. 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/5v6k4X5FWvscyyC2FWvtRM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v6k4X5FWvscyyC2FWvtRM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x48761902edc0c4ea0b6f03965c56d2b4095911429454bcadafa9637c704dcf16","isrc":"QZNFJ2405792","name":"Plaza Nueva - En Vivo","registered_at":"2026-06-06T19:49:03Z","spotify_id":"5v6k4X5FWvscyyC2FWvtRM","type":"track"}

Nunca Ruegues - En Vivo
type: MusicRecording
duration: PT3M9S
duration ms: 189758
explicit: false
by artist: Profugos De Nuevo Leon
in album: Puras Pa' Pistear 2.0 (En Vivo)
  type: MusicAlbum
  date published: 2024-11-27
isrc code: QZNFJ2405793
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:22:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc7fa8eb57d407119a1eebc42d7ac800eb31c98ef03852de71e7e196db6b2c77
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/6unkj8oDxvWyQVWhBlaQzK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6unkj8oDxvWyQVWhBlaQzK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc7fa8eb57d407119a1eebc42d7ac800eb31c98ef03852de71e7e196db6b2c77","isrc":"QZNFJ2405793","name":"Nunca Ruegues - En Vivo","registered_at":"2026-06-08T01:22:56Z","spotify_id":"6unkj8oDxvWyQVWhBlaQzK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7fa8eb57d407119a1eebc42d7ac800eb31c98ef03852de71e7e196db6b2c77. 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/6unkj8oDxvWyQVWhBlaQzK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6unkj8oDxvWyQVWhBlaQzK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xdc7fa8eb57d407119a1eebc42d7ac800eb31c98ef03852de71e7e196db6b2c77","isrc":"QZNFJ2405793","name":"Nunca Ruegues - En Vivo","registered_at":"2026-06-08T01:22:56Z","spotify_id":"6unkj8oDxvWyQVWhBlaQzK","type":"track"}

El Coco - En Vivo
type: MusicRecording
duration: PT3M54S
duration ms: 234772
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde Cuadra El Alamo
  type: MusicAlbum
  date published: 2022-12-06
isrc code: QZTB72219658
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:39:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91913dec9befef4e953d09805a9702185ba58c51682f56bc19ea7e42dc9d2cb2
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/3XoTCo3KbhDCIMquAYKhBW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XoTCo3KbhDCIMquAYKhBW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91913dec9befef4e953d09805a9702185ba58c51682f56bc19ea7e42dc9d2cb2","isrc":"QZTB72219658","name":"El Coco - En Vivo","registered_at":"2026-06-06T06:39:18Z","spotify_id":"3XoTCo3KbhDCIMquAYKhBW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91913dec9befef4e953d09805a9702185ba58c51682f56bc19ea7e42dc9d2cb2. 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/3XoTCo3KbhDCIMquAYKhBW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XoTCo3KbhDCIMquAYKhBW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x91913dec9befef4e953d09805a9702185ba58c51682f56bc19ea7e42dc9d2cb2","isrc":"QZTB72219658","name":"El Coco - En Vivo","registered_at":"2026-06-06T06:39:18Z","spotify_id":"3XoTCo3KbhDCIMquAYKhBW","type":"track"}

Fue Un Placer Conocerte - En Vivo
type: MusicRecording
duration: PT3M7S
duration ms: 187970
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde Cuadra El Alamo
  type: MusicAlbum
  date published: 2022-12-06
isrc code: QZTB72219659
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:39:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3c0e84b2f8189ff11b05d304c0e4f76ea30871e5904f4c86617c99f090152a9
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/4LXdVH4NMzn2zp6d8qYF58.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LXdVH4NMzn2zp6d8qYF58
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3c0e84b2f8189ff11b05d304c0e4f76ea30871e5904f4c86617c99f090152a9","isrc":"QZTB72219659","name":"Fue Un Placer Conocerte - En Vivo","registered_at":"2026-06-04T08:39:35Z","spotify_id":"4LXdVH4NMzn2zp6d8qYF58","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c0e84b2f8189ff11b05d304c0e4f76ea30871e5904f4c86617c99f090152a9. 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/4LXdVH4NMzn2zp6d8qYF58.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LXdVH4NMzn2zp6d8qYF58.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf3c0e84b2f8189ff11b05d304c0e4f76ea30871e5904f4c86617c99f090152a9","isrc":"QZTB72219659","name":"Fue Un Placer Conocerte - En Vivo","registered_at":"2026-06-04T08:39:35Z","spotify_id":"4LXdVH4NMzn2zp6d8qYF58","type":"track"}

Roman Iriarte - En Vivo
type: MusicRecording
duration: PT2M59S
duration ms: 179232
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde Cuadra El Alamo
  type: MusicAlbum
  date published: 2022-12-06
isrc code: QZTB72219660
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:28:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6f5be597987b88f28dc13fc8e2a4d70f94c6e7e834bd45806941482e8f51298
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/40BtrFX27TnXgQrIB5tlnj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40BtrFX27TnXgQrIB5tlnj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6f5be597987b88f28dc13fc8e2a4d70f94c6e7e834bd45806941482e8f51298","isrc":"QZTB72219660","name":"Roman Iriarte - En Vivo","registered_at":"2026-06-05T18:28:40Z","spotify_id":"40BtrFX27TnXgQrIB5tlnj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f5be597987b88f28dc13fc8e2a4d70f94c6e7e834bd45806941482e8f51298. 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/40BtrFX27TnXgQrIB5tlnj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40BtrFX27TnXgQrIB5tlnj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe6f5be597987b88f28dc13fc8e2a4d70f94c6e7e834bd45806941482e8f51298","isrc":"QZTB72219660","name":"Roman Iriarte - En Vivo","registered_at":"2026-06-05T18:28:40Z","spotify_id":"40BtrFX27TnXgQrIB5tlnj","type":"track"}

Hoy Te Confieso - En Vivo
type: MusicRecording
duration: PT3M25S
duration ms: 205152
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde Cuadra El Alamo
  type: MusicAlbum
  date published: 2022-12-06
isrc code: QZTB72219661
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:15:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x705c4fd87e56d6812ef84d79b55bfd6022757f72de01e364bd7afd63bed4da08
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/3Tu8tPOCBHGOHQBrVLvSnd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Tu8tPOCBHGOHQBrVLvSnd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x705c4fd87e56d6812ef84d79b55bfd6022757f72de01e364bd7afd63bed4da08","isrc":"QZTB72219661","name":"Hoy Te Confieso - En Vivo","registered_at":"2026-06-04T16:15:53Z","spotify_id":"3Tu8tPOCBHGOHQBrVLvSnd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705c4fd87e56d6812ef84d79b55bfd6022757f72de01e364bd7afd63bed4da08. 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/3Tu8tPOCBHGOHQBrVLvSnd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Tu8tPOCBHGOHQBrVLvSnd.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x705c4fd87e56d6812ef84d79b55bfd6022757f72de01e364bd7afd63bed4da08","isrc":"QZTB72219661","name":"Hoy Te Confieso - En Vivo","registered_at":"2026-06-04T16:15:53Z","spotify_id":"3Tu8tPOCBHGOHQBrVLvSnd","type":"track"}

Siempre Te Amare - En Vivo
type: MusicRecording
duration: PT2M19S
duration ms: 139216
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde Cuadra El Alamo
  type: MusicAlbum
  date published: 2022-12-06
isrc code: QZTB72219662
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:20:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x105586cb507e28a945c2d63ccc8b9616f6be455b782cd1ecb5522b60b3dce2dc
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/5Kxkm4SQKVKu3YkLVqDkf1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Kxkm4SQKVKu3YkLVqDkf1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x105586cb507e28a945c2d63ccc8b9616f6be455b782cd1ecb5522b60b3dce2dc","isrc":"QZTB72219662","name":"Siempre Te Amare - En Vivo","registered_at":"2026-06-08T06:20:31Z","spotify_id":"5Kxkm4SQKVKu3YkLVqDkf1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105586cb507e28a945c2d63ccc8b9616f6be455b782cd1ecb5522b60b3dce2dc. 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/5Kxkm4SQKVKu3YkLVqDkf1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Kxkm4SQKVKu3YkLVqDkf1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x105586cb507e28a945c2d63ccc8b9616f6be455b782cd1ecb5522b60b3dce2dc","isrc":"QZTB72219662","name":"Siempre Te Amare - En Vivo","registered_at":"2026-06-08T06:20:31Z","spotify_id":"5Kxkm4SQKVKu3YkLVqDkf1","type":"track"}

Misa De Cuerpo Presente - En Vivo
type: MusicRecording
duration: PT3M21S
duration ms: 201593
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde Cuadra El Alamo
  type: MusicAlbum
  date published: 2022-12-06
isrc code: QZTB72219663
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:49:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x893b5c0b40edeaf719241acd14bacca57dc80b42cbca0a6ccda0bb3b0d27faa5
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/1Y5MxVAP8lhUbLkSlXoWyX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Y5MxVAP8lhUbLkSlXoWyX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x893b5c0b40edeaf719241acd14bacca57dc80b42cbca0a6ccda0bb3b0d27faa5","isrc":"QZTB72219663","name":"Misa De Cuerpo Presente - En Vivo","registered_at":"2026-06-06T19:49:01Z","spotify_id":"1Y5MxVAP8lhUbLkSlXoWyX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893b5c0b40edeaf719241acd14bacca57dc80b42cbca0a6ccda0bb3b0d27faa5. 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/1Y5MxVAP8lhUbLkSlXoWyX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Y5MxVAP8lhUbLkSlXoWyX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x893b5c0b40edeaf719241acd14bacca57dc80b42cbca0a6ccda0bb3b0d27faa5","isrc":"QZTB72219663","name":"Misa De Cuerpo Presente - En Vivo","registered_at":"2026-06-06T19:49:01Z","spotify_id":"1Y5MxVAP8lhUbLkSlXoWyX","type":"track"}

Todo Se Paga - En Vivo
type: MusicRecording
duration: PT2M55S
duration ms: 175059
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde Cuadra El Alamo
  type: MusicAlbum
  date published: 2022-12-06
isrc code: QZTB72219664
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:33:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba15f223ce0c4a787eb7c186e3e4b86c8f5476a711a31cdc720912271a66d374
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/7Iga9xgxK8TlmxwmJXWPfu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Iga9xgxK8TlmxwmJXWPfu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba15f223ce0c4a787eb7c186e3e4b86c8f5476a711a31cdc720912271a66d374","isrc":"QZTB72219664","name":"Todo Se Paga - En Vivo","registered_at":"2026-06-08T23:33:21Z","spotify_id":"7Iga9xgxK8TlmxwmJXWPfu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba15f223ce0c4a787eb7c186e3e4b86c8f5476a711a31cdc720912271a66d374. 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/7Iga9xgxK8TlmxwmJXWPfu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Iga9xgxK8TlmxwmJXWPfu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xba15f223ce0c4a787eb7c186e3e4b86c8f5476a711a31cdc720912271a66d374","isrc":"QZTB72219664","name":"Todo Se Paga - En Vivo","registered_at":"2026-06-08T23:33:21Z","spotify_id":"7Iga9xgxK8TlmxwmJXWPfu","type":"track"}

El Amo - En Vivo
type: MusicRecording
duration: PT3M33S
duration ms: 213924
explicit: false
by artist: Profugos De Nuevo Leon
in album: En Vivo Desde Cuadra El Alamo
  type: MusicAlbum
  date published: 2022-12-06
isrc code: QZTB72219665
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:56:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd25908a78b79dd74517e6946213637c8745c607b12a7aa847d61e895efdb3efa
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/2t56eDO1x65yQuCO5wL7kS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t56eDO1x65yQuCO5wL7kS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd25908a78b79dd74517e6946213637c8745c607b12a7aa847d61e895efdb3efa","isrc":"QZTB72219665","name":"El Amo - En Vivo","registered_at":"2026-06-08T14:56:06Z","spotify_id":"2t56eDO1x65yQuCO5wL7kS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25908a78b79dd74517e6946213637c8745c607b12a7aa847d61e895efdb3efa. 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/2t56eDO1x65yQuCO5wL7kS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t56eDO1x65yQuCO5wL7kS.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd25908a78b79dd74517e6946213637c8745c607b12a7aa847d61e895efdb3efa","isrc":"QZTB72219665","name":"El Amo - En Vivo","registered_at":"2026-06-08T14:56:06Z","spotify_id":"2t56eDO1x65yQuCO5wL7kS","type":"track"}