Los Caimanes De Sinaloa
type: MusicGroup
genre: corrido
genre: corridos bélicos
genre: sierreño
popularity: 57
followers: 138063
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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album: Los Mandados
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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: 2026-06-13T12:53:06Z
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album: Popurri 2021
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  date published: 2021-04-16
  track: Traigo Ganas de Pasear
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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 0x47efc2c34648c7025452474ce0b73f7da93d0a6e2927cd9efc3198452656da8f. 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/5vnY31n0dHgdX9YGKuyyhb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vnY31n0dHgdX9YGKuyyhb.
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  track: El Señor de la Montaña
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    by artist: Los Caimanes De Sinaloa
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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
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  track: El Caballero
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    by artist: Los Juniors de California
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    subject of: OpenTimestamps Proof of Existence
  track: El Alegre de Tecolotes
  track: El Chore
  track: Mi Muchachita
  track: 10 Mas 8 (Gamboa)
album: El Mariguapo
album: R. H. (En Vivo)
album: Morena Tan Hermosa (En Vivo)
album: Fiel a Mi Tierra (En Vivo)
album: Desde Las Vegas Vol.2 (En Vivo)
album: En Vivo Desde El Cerro
album: En Vivo Con Charchetas Y Tuba (Live)
album: Canciones de Rancho (Live)
album: En Vivo Desde Hacienda Heights
album: En Vivo Desde Chicago
album: Pisteando Con Tololoche
album: Desde Las Vegas
album: A La Orden
album: Pa Que Te Quiero
album: Operativo 01
album: El Buck
album: Era El Cholo
album: Derecho y Chueco (Remix)
album: Las Heladas
album: Toda La Razon
album: Burrito Sabanero (En Vivo)
album: Besos y Cerezas
album: El Checo (En Vivo)
album: Derecho y Chueco
album: El Piyi (En Vivo)
album: Aquellos Ojitos Verdes (En Vivo)
album: No Hay Detalle (En Vivo)
album: La Hielera (En Vivo)
album: Gente Del Sombrero (En Vivo)
album: Quiero Charlar Con La Muerte (En Vivo)
album: Los Placeres
album: La Bodega
album: La Despedida Del Javi (En Vivo)
album: Gente Del Sombrero
album: 9 Meses
album: La Ciudad De Las Luces (En Vivo)
album: Corrido De Guero Sil
album: La Ciudad De Las Luces
track: Los Mandados
track: R.H. - En Vivo
track: El Piyi
track: Jazmin
track: El Negro
track: Oscar Olivas (Olegario Chaidez)
track: El Patron
track: El Yuko
track: El Coyote
track: El Chaneke
track: Derecho y Chueco - Remix
track: Morena Tan Hermosa - En Vivo
track: Fiel a Mi Tierra - En Vivo
track: El Compa Wizo (En Vivo)
track: Traigo Ganas de Pasear
track: El Señor de la Montaña
track: El Caballero
track: El Alegre de Tecolotes

Los Juniors de California
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Los Caimanes De Sinaloa
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Popurri 2021
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date published: 2021-04-16

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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 0xc200c21c2a0ae1c24ade76de4ce9e2f7fecf9a87fbd0084566a6966bde8dce3d. 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/0VCJks4fwMWoSlQnXbYL1d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VCJks4fwMWoSlQnXbYL1d.
date published: 2026-06-13T15:41:10Z
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El Alegre de Tecolotes
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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 0xebda85cac436cdd6cec979ea33b771f5dc3c16326aacdbde62646fe117ec05c4. 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/7jZ3v7x4MQO6QPoh4Y30XE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jZ3v7x4MQO6QPoh4Y30XE.
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El Chore
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additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x27073866fdee56f21f7abdbf1e40bbe765d94175d020d8d3c8e51eb6f1789f4c","isrc":"QZDQH2142059","name":"El Chore","registered_at":"2026-06-06T09:43:49Z","spotify_id":"5lWmXOBIJ0Ecpualq0YQpG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27073866fdee56f21f7abdbf1e40bbe765d94175d020d8d3c8e51eb6f1789f4c. 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/5lWmXOBIJ0Ecpualq0YQpG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lWmXOBIJ0Ecpualq0YQpG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x27073866fdee56f21f7abdbf1e40bbe765d94175d020d8d3c8e51eb6f1789f4c","isrc":"QZDQH2142059","name":"El Chore","registered_at":"2026-06-06T09:43:49Z","spotify_id":"5lWmXOBIJ0Ecpualq0YQpG","type":"track"}

Mi Muchachita
type: MusicRecording
duration: PT3M12S
duration ms: 192114
explicit: false
by artist: Los Varones De California
by artist: Los Juniors de California
by artist: Los Caimanes De Sinaloa
in album: Popurri 2021
  type: MusicAlbum
  date published: 2021-04-16
isrc code: QZDQH2142060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:09:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2612085752a7ed647f7b6de4294a1b6a63acb9f724ed7597a36dd2405a63a24e
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/36VHgnRXcZERzc7DLZCWbj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36VHgnRXcZERzc7DLZCWbj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2612085752a7ed647f7b6de4294a1b6a63acb9f724ed7597a36dd2405a63a24e","isrc":"QZDQH2142060","name":"Mi Muchachita","registered_at":"2026-06-05T21:09:15Z","spotify_id":"36VHgnRXcZERzc7DLZCWbj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2612085752a7ed647f7b6de4294a1b6a63acb9f724ed7597a36dd2405a63a24e. 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/36VHgnRXcZERzc7DLZCWbj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36VHgnRXcZERzc7DLZCWbj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2612085752a7ed647f7b6de4294a1b6a63acb9f724ed7597a36dd2405a63a24e","isrc":"QZDQH2142060","name":"Mi Muchachita","registered_at":"2026-06-05T21:09:15Z","spotify_id":"36VHgnRXcZERzc7DLZCWbj","type":"track"}

10 Mas 8 (Gamboa)
type: MusicRecording
duration: PT3M30S
duration ms: 210506
explicit: false
by artist: Los Varones De California
by artist: Los Juniors de California
by artist: Los Caimanes De Sinaloa
in album: Popurri 2021
  type: MusicAlbum
  date published: 2021-04-16
isrc code: QZDQH2142061
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:26:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b9a4c8811051be5f1ddec522dae38585818f43e4658509098812876075e7b00
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/5JJy6ps5ZXXneR2rwLfqKt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JJy6ps5ZXXneR2rwLfqKt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b9a4c8811051be5f1ddec522dae38585818f43e4658509098812876075e7b00","isrc":"QZDQH2142061","name":"10 Mas 8 (Gamboa)","registered_at":"2026-06-08T02:26:13Z","spotify_id":"5JJy6ps5ZXXneR2rwLfqKt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9a4c8811051be5f1ddec522dae38585818f43e4658509098812876075e7b00. 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/5JJy6ps5ZXXneR2rwLfqKt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JJy6ps5ZXXneR2rwLfqKt.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5b9a4c8811051be5f1ddec522dae38585818f43e4658509098812876075e7b00","isrc":"QZDQH2142061","name":"10 Mas 8 (Gamboa)","registered_at":"2026-06-08T02:26:13Z","spotify_id":"5JJy6ps5ZXXneR2rwLfqKt","type":"track"}

El Mariguapo
type: MusicAlbum
date published: 2024-12-18
track: El Mariguapo
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170624
  explicit: false
  by artist: Los Farmerz
  by artist: Los Caimanes De Sinaloa
  in album: El Mariguapo
    type: MusicAlbum
    date published: 2024-12-18
  isrc code: QZ9QQ2400687
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T20:03:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe064bf1bac258bd482bd75bcaf2f68103bdae7eed00b0f1968b4a3f59ef53dab
  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/39ADW4UtGNYArnHIQRceWG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39ADW4UtGNYArnHIQRceWG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe064bf1bac258bd482bd75bcaf2f68103bdae7eed00b0f1968b4a3f59ef53dab","isrc":"QZ9QQ2400687","name":"El Mariguapo","registered_at":"2026-06-01T20:03:42Z","spotify_id":"39ADW4UtGNYArnHIQRceWG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe064bf1bac258bd482bd75bcaf2f68103bdae7eed00b0f1968b4a3f59ef53dab. 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/39ADW4UtGNYArnHIQRceWG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39ADW4UtGNYArnHIQRceWG.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe064bf1bac258bd482bd75bcaf2f68103bdae7eed00b0f1968b4a3f59ef53dab","isrc":"QZ9QQ2400687","name":"El Mariguapo","registered_at":"2026-06-01T20:03:42Z","spotify_id":"39ADW4UtGNYArnHIQRceWG","type":"track"}

R. H. (En Vivo)
type: MusicAlbum
date published: 2023-10-06
track: R.H. - En Vivo
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192191
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: Canelos Jrs
  in album: R. H. (En Vivo)
    type: MusicAlbum
    date published: 2023-10-06
  isrc code: QZQMB2105882
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:34:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x630ea9b1aef36709cfa738c836db79ca94df935275a0c972805f4b252196784b
  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/7DfRyMizqgBfUaSibwqTC6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DfRyMizqgBfUaSibwqTC6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x630ea9b1aef36709cfa738c836db79ca94df935275a0c972805f4b252196784b","isrc":"QZQMB2105882","name":"R.H. - En Vivo","registered_at":"2026-06-17T22:34:26Z","spotify_id":"7DfRyMizqgBfUaSibwqTC6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630ea9b1aef36709cfa738c836db79ca94df935275a0c972805f4b252196784b. 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/7DfRyMizqgBfUaSibwqTC6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DfRyMizqgBfUaSibwqTC6.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x630ea9b1aef36709cfa738c836db79ca94df935275a0c972805f4b252196784b","isrc":"QZQMB2105882","name":"R.H. - En Vivo","registered_at":"2026-06-17T22:34:26Z","spotify_id":"7DfRyMizqgBfUaSibwqTC6","type":"track"}

Morena Tan Hermosa (En Vivo)
type: MusicAlbum
date published: 2023-12-01
track: Morena Tan Hermosa - En Vivo
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157423
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: Los Zares de Culiacan
  in album: Morena Tan Hermosa (En Vivo)
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZQMB2106147
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T03:59:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18598f44c5dfcba8497832ef543430bebf2ae6f589eb571115d5a10f43861ada
  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/1gNaklbRMeDExiqhOYKDYJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gNaklbRMeDExiqhOYKDYJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x18598f44c5dfcba8497832ef543430bebf2ae6f589eb571115d5a10f43861ada","isrc":"QZQMB2106147","name":"Morena Tan Hermosa - En Vivo","registered_at":"2026-06-20T03:59:56Z","spotify_id":"1gNaklbRMeDExiqhOYKDYJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18598f44c5dfcba8497832ef543430bebf2ae6f589eb571115d5a10f43861ada. 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/1gNaklbRMeDExiqhOYKDYJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gNaklbRMeDExiqhOYKDYJ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x18598f44c5dfcba8497832ef543430bebf2ae6f589eb571115d5a10f43861ada","isrc":"QZQMB2106147","name":"Morena Tan Hermosa - En Vivo","registered_at":"2026-06-20T03:59:56Z","spotify_id":"1gNaklbRMeDExiqhOYKDYJ","type":"track"}

Fiel a Mi Tierra (En Vivo)
type: MusicAlbum
date published: 2023-11-10
track: Fiel a Mi Tierra - En Vivo
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201850
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: Los Zares de Culiacan
  in album: Fiel a Mi Tierra (En Vivo)
    type: MusicAlbum
    date published: 2023-11-10
  isrc code: QZQMB2106123
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T10:13:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75a895fee15776f0ef126abfbb028f2f070624dc21791bc75585b1e8c4a9498e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6BEWSneBpFmL0VFr9lOdN4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BEWSneBpFmL0VFr9lOdN4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x75a895fee15776f0ef126abfbb028f2f070624dc21791bc75585b1e8c4a9498e","isrc":"QZQMB2106123","name":"Fiel a Mi Tierra - En Vivo","registered_at":"2026-06-24T10:13:57Z","spotify_id":"6BEWSneBpFmL0VFr9lOdN4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a895fee15776f0ef126abfbb028f2f070624dc21791bc75585b1e8c4a9498e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BEWSneBpFmL0VFr9lOdN4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BEWSneBpFmL0VFr9lOdN4.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x75a895fee15776f0ef126abfbb028f2f070624dc21791bc75585b1e8c4a9498e","isrc":"QZQMB2106123","name":"Fiel a Mi Tierra - En Vivo","registered_at":"2026-06-24T10:13:57Z","spotify_id":"6BEWSneBpFmL0VFr9lOdN4","type":"track"}

Desde Las Vegas Vol.2 (En Vivo)
type: MusicAlbum
date published: 2024-07-12
track: Elenita - En Vivo
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278640
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Desde Las Vegas Vol.2 (En Vivo)
    type: MusicAlbum
    date published: 2024-07-12
  isrc code: QZQMB2107801
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:37:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4b670b32b070dc8d86e864932198d58c3048fd5f04e8deb50d9bd629954f0057
  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/5LQ3zH6iDzJe8mto9Ua313.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LQ3zH6iDzJe8mto9Ua313
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b670b32b070dc8d86e864932198d58c3048fd5f04e8deb50d9bd629954f0057. 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/5LQ3zH6iDzJe8mto9Ua313.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LQ3zH6iDzJe8mto9Ua313.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4b670b32b070dc8d86e864932198d58c3048fd5f04e8deb50d9bd629954f0057","isrc":"QZQMB2107801","name":"Elenita - En Vivo","registered_at":"2026-06-09T06:37:06Z","spotify_id":"5LQ3zH6iDzJe8mto9Ua313","type":"track"}
track: Clave 18 - En Vivo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209803
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Desde Las Vegas Vol.2 (En Vivo)
    type: MusicAlbum
    date published: 2024-07-12
  isrc code: QZQMB2107802
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T02:50:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xed5a3045357913c480702d03bf9369ee8613be9c0134eceeb3a3946ae031b8cc
  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/2MV3SDtbTHy118V3QOyQLU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MV3SDtbTHy118V3QOyQLU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xed5a3045357913c480702d03bf9369ee8613be9c0134eceeb3a3946ae031b8cc","isrc":"QZQMB2107802","name":"Clave 18 - En Vivo","registered_at":"2026-06-10T02:50:47Z","spotify_id":"2MV3SDtbTHy118V3QOyQLU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5a3045357913c480702d03bf9369ee8613be9c0134eceeb3a3946ae031b8cc. 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/2MV3SDtbTHy118V3QOyQLU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MV3SDtbTHy118V3QOyQLU.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xed5a3045357913c480702d03bf9369ee8613be9c0134eceeb3a3946ae031b8cc","isrc":"QZQMB2107802","name":"Clave 18 - En Vivo","registered_at":"2026-06-10T02:50:47Z","spotify_id":"2MV3SDtbTHy118V3QOyQLU","type":"track"}
track: El Buck - En Vivo
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166777
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Desde Las Vegas Vol.2 (En Vivo)
    type: MusicAlbum
    date published: 2024-07-12
  isrc code: QZQMB2107803
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T04:10:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ba013d09b8cb74b3940bfae07d5a32e3d3513e9e093abe4cadef0104be649ff
  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/5aum6WLz9AF6hy2PVb0SMv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aum6WLz9AF6hy2PVb0SMv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5ba013d09b8cb74b3940bfae07d5a32e3d3513e9e093abe4cadef0104be649ff","isrc":"QZQMB2107803","name":"El Buck - En Vivo","registered_at":"2026-06-11T04:10:27Z","spotify_id":"5aum6WLz9AF6hy2PVb0SMv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba013d09b8cb74b3940bfae07d5a32e3d3513e9e093abe4cadef0104be649ff. 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/5aum6WLz9AF6hy2PVb0SMv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aum6WLz9AF6hy2PVb0SMv.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5ba013d09b8cb74b3940bfae07d5a32e3d3513e9e093abe4cadef0104be649ff","isrc":"QZQMB2107803","name":"El Buck - En Vivo","registered_at":"2026-06-11T04:10:27Z","spotify_id":"5aum6WLz9AF6hy2PVb0SMv","type":"track"}
track: El Rey De Corazones - En Vivo
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199022
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Desde Las Vegas Vol.2 (En Vivo)
    type: MusicAlbum
    date published: 2024-07-12
  isrc code: QZQMB2107804
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:16:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d0b4d0101190b78e6772598f6af13274551a69ccd5211808bcd74c1f1eb495a
  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/1zDgJzvcM3dYyilFgRBCfW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zDgJzvcM3dYyilFgRBCfW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0d0b4d0101190b78e6772598f6af13274551a69ccd5211808bcd74c1f1eb495a","isrc":"QZQMB2107804","name":"El Rey De Corazones - En Vivo","registered_at":"2026-06-18T14:16:38Z","spotify_id":"1zDgJzvcM3dYyilFgRBCfW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0b4d0101190b78e6772598f6af13274551a69ccd5211808bcd74c1f1eb495a. 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/1zDgJzvcM3dYyilFgRBCfW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zDgJzvcM3dYyilFgRBCfW.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0d0b4d0101190b78e6772598f6af13274551a69ccd5211808bcd74c1f1eb495a","isrc":"QZQMB2107804","name":"El Rey De Corazones - En Vivo","registered_at":"2026-06-18T14:16:38Z","spotify_id":"1zDgJzvcM3dYyilFgRBCfW","type":"track"}
track: Hoy Empieza Mi Tristeza - En Vivo
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212586
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Desde Las Vegas Vol.2 (En Vivo)
    type: MusicAlbum
    date published: 2024-07-12
  isrc code: QZQMB2107805
  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 Bodega - En Vivo
track: Calles Enlodadas - En Vivo
track: Mi Caballo Ensillado - En Vivo
track: Morenita De Ojos Negros - En Vivo
track: Que Linda Eres - En Vivo
track: También Me Llamo Ismael - En Vivo
track: Verde Pinito - En Vivo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T14:19:50+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xbcc9f87ef0aaafe04c08c8761295bd9c31cab17cfc12cf7dd4c8d8d450c9ee78

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2t6ppvmNKsYwJafGSflXjD.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t6ppvmNKsYwJafGSflXjD

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xbcc9f87ef0aaafe04c08c8761295bd9c31cab17cfc12cf7dd4c8d8d450c9ee78","isrc":"QZQMB2107805","name":"Hoy Empieza Mi Tristeza - En Vivo","registered_at":"2026-06-18T14:19:50Z","spotify_id":"2t6ppvmNKsYwJafGSflXjD","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 0xbcc9f87ef0aaafe04c08c8761295bd9c31cab17cfc12cf7dd4c8d8d450c9ee78. 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/2t6ppvmNKsYwJafGSflXjD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t6ppvmNKsYwJafGSflXjD.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xbcc9f87ef0aaafe04c08c8761295bd9c31cab17cfc12cf7dd4c8d8d450c9ee78","isrc":"QZQMB2107805","name":"Hoy Empieza Mi Tristeza - En Vivo","registered_at":"2026-06-18T14:19:50Z","spotify_id":"2t6ppvmNKsYwJafGSflXjD","type":"track"}

La Bodega - En Vivo
type: MusicRecording
duration: PT2M27S
duration ms: 147790
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde Las Vegas Vol.2 (En Vivo)
  type: MusicAlbum
  date published: 2024-07-12
isrc code: QZQMB2107806
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:15:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c13403fe6eb801e1dfb2af1fa5e2e1ca8c725a2b2b60ebe3eda24ff104ac9eb
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/43PzT4hxDZ7HMAtOwtAv1C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43PzT4hxDZ7HMAtOwtAv1C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c13403fe6eb801e1dfb2af1fa5e2e1ca8c725a2b2b60ebe3eda24ff104ac9eb","isrc":"QZQMB2107806","name":"La Bodega - En Vivo","registered_at":"2026-06-19T05:15:28Z","spotify_id":"43PzT4hxDZ7HMAtOwtAv1C","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c13403fe6eb801e1dfb2af1fa5e2e1ca8c725a2b2b60ebe3eda24ff104ac9eb. 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/43PzT4hxDZ7HMAtOwtAv1C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43PzT4hxDZ7HMAtOwtAv1C.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8c13403fe6eb801e1dfb2af1fa5e2e1ca8c725a2b2b60ebe3eda24ff104ac9eb","isrc":"QZQMB2107806","name":"La Bodega - En Vivo","registered_at":"2026-06-19T05:15:28Z","spotify_id":"43PzT4hxDZ7HMAtOwtAv1C","type":"track"}

Calles Enlodadas - En Vivo
type: MusicRecording
duration: PT3M8S
duration ms: 188688
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde Las Vegas Vol.2 (En Vivo)
  type: MusicAlbum
  date published: 2024-07-12
isrc code: QZQMB2107807
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:21:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca2193857667ee389cafa9e322c0e6c6e5c30b5097f4bef5b42d510bb9258b74
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/0MIlPr8XJSRDybwiaau0zV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MIlPr8XJSRDybwiaau0zV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca2193857667ee389cafa9e322c0e6c6e5c30b5097f4bef5b42d510bb9258b74","isrc":"QZQMB2107807","name":"Calles Enlodadas - En Vivo","registered_at":"2026-06-19T09:21:35Z","spotify_id":"0MIlPr8XJSRDybwiaau0zV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2193857667ee389cafa9e322c0e6c6e5c30b5097f4bef5b42d510bb9258b74. 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/0MIlPr8XJSRDybwiaau0zV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MIlPr8XJSRDybwiaau0zV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xca2193857667ee389cafa9e322c0e6c6e5c30b5097f4bef5b42d510bb9258b74","isrc":"QZQMB2107807","name":"Calles Enlodadas - En Vivo","registered_at":"2026-06-19T09:21:35Z","spotify_id":"0MIlPr8XJSRDybwiaau0zV","type":"track"}

Mi Caballo Ensillado - En Vivo
type: MusicRecording
duration: PT3M15S
duration ms: 195073
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde Las Vegas Vol.2 (En Vivo)
  type: MusicAlbum
  date published: 2024-07-12
isrc code: QZQMB2107808
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:03:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x374fdbcbe8f91c2bd6556930d81014c0ce4bcd06379f7846a60772613aa4229e
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/0DYSGTVPqyc9hMSTYnVcuD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DYSGTVPqyc9hMSTYnVcuD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x374fdbcbe8f91c2bd6556930d81014c0ce4bcd06379f7846a60772613aa4229e","isrc":"QZQMB2107808","name":"Mi Caballo Ensillado - En Vivo","registered_at":"2026-06-20T04:03:38Z","spotify_id":"0DYSGTVPqyc9hMSTYnVcuD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374fdbcbe8f91c2bd6556930d81014c0ce4bcd06379f7846a60772613aa4229e. 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/0DYSGTVPqyc9hMSTYnVcuD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DYSGTVPqyc9hMSTYnVcuD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x374fdbcbe8f91c2bd6556930d81014c0ce4bcd06379f7846a60772613aa4229e","isrc":"QZQMB2107808","name":"Mi Caballo Ensillado - En Vivo","registered_at":"2026-06-20T04:03:38Z","spotify_id":"0DYSGTVPqyc9hMSTYnVcuD","type":"track"}

Morenita De Ojos Negros - En Vivo
type: MusicRecording
duration: PT3M11S
duration ms: 191464
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde Las Vegas Vol.2 (En Vivo)
  type: MusicAlbum
  date published: 2024-07-12
isrc code: QZQMB2107809
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:17:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x300e2bcf94fd50739989745273de2bdc344c08528084a02501433d211538d79e
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/5e5EKoJCrnMEnQ4c4nMAE5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e5EKoJCrnMEnQ4c4nMAE5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x300e2bcf94fd50739989745273de2bdc344c08528084a02501433d211538d79e","isrc":"QZQMB2107809","name":"Morenita De Ojos Negros - En Vivo","registered_at":"2026-06-18T14:17:37Z","spotify_id":"5e5EKoJCrnMEnQ4c4nMAE5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300e2bcf94fd50739989745273de2bdc344c08528084a02501433d211538d79e. 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/5e5EKoJCrnMEnQ4c4nMAE5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e5EKoJCrnMEnQ4c4nMAE5.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x300e2bcf94fd50739989745273de2bdc344c08528084a02501433d211538d79e","isrc":"QZQMB2107809","name":"Morenita De Ojos Negros - En Vivo","registered_at":"2026-06-18T14:17:37Z","spotify_id":"5e5EKoJCrnMEnQ4c4nMAE5","type":"track"}

Que Linda Eres - En Vivo
type: MusicRecording
duration: PT2M51S
duration ms: 171969
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde Las Vegas Vol.2 (En Vivo)
  type: MusicAlbum
  date published: 2024-07-12
isrc code: QZQMB2107810
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:17:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb51a875df2aed8b4ad13a1314c5f6cb7aff2e860ecb5c7c1049407a2c76a317c
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/1LQg2Ag3G6w4BO69V8SdmA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LQg2Ag3G6w4BO69V8SdmA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb51a875df2aed8b4ad13a1314c5f6cb7aff2e860ecb5c7c1049407a2c76a317c","isrc":"QZQMB2107810","name":"Que Linda Eres - En Vivo","registered_at":"2026-06-18T14:17:01Z","spotify_id":"1LQg2Ag3G6w4BO69V8SdmA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51a875df2aed8b4ad13a1314c5f6cb7aff2e860ecb5c7c1049407a2c76a317c. 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/1LQg2Ag3G6w4BO69V8SdmA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LQg2Ag3G6w4BO69V8SdmA.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb51a875df2aed8b4ad13a1314c5f6cb7aff2e860ecb5c7c1049407a2c76a317c","isrc":"QZQMB2107810","name":"Que Linda Eres - En Vivo","registered_at":"2026-06-18T14:17:01Z","spotify_id":"1LQg2Ag3G6w4BO69V8SdmA","type":"track"}

También Me Llamo Ismael - En Vivo
type: MusicRecording
duration: PT2M53S
duration ms: 173353
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde Las Vegas Vol.2 (En Vivo)
  type: MusicAlbum
  date published: 2024-07-12
isrc code: QZQMB2107811
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:50:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8324086c4e6be58f2f327efbbb448640a993ae3b7f7a5bae2d122514f9dc62e6
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/67Cr2hn62dCsB1DMv6Ox9q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67Cr2hn62dCsB1DMv6Ox9q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8324086c4e6be58f2f327efbbb448640a993ae3b7f7a5bae2d122514f9dc62e6","isrc":"QZQMB2107811","name":"También Me Llamo Ismael - En Vivo","registered_at":"2026-06-10T02:50:31Z","spotify_id":"67Cr2hn62dCsB1DMv6Ox9q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8324086c4e6be58f2f327efbbb448640a993ae3b7f7a5bae2d122514f9dc62e6. 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/67Cr2hn62dCsB1DMv6Ox9q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67Cr2hn62dCsB1DMv6Ox9q.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8324086c4e6be58f2f327efbbb448640a993ae3b7f7a5bae2d122514f9dc62e6","isrc":"QZQMB2107811","name":"También Me Llamo Ismael - En Vivo","registered_at":"2026-06-10T02:50:31Z","spotify_id":"67Cr2hn62dCsB1DMv6Ox9q","type":"track"}

Verde Pinito - En Vivo
type: MusicRecording
duration: PT2M51S
duration ms: 171596
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde Las Vegas Vol.2 (En Vivo)
  type: MusicAlbum
  date published: 2024-07-12
isrc code: QZQMB2107847
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:16:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbeca6158d1f12421211fa5a4a3d868c028dff41a3a779317d19451843fd5cbbc
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/5yuH2YOIIAUmfmqQkmssbt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yuH2YOIIAUmfmqQkmssbt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbeca6158d1f12421211fa5a4a3d868c028dff41a3a779317d19451843fd5cbbc","isrc":"QZQMB2107847","name":"Verde Pinito - En Vivo","registered_at":"2026-06-18T14:16:42Z","spotify_id":"5yuH2YOIIAUmfmqQkmssbt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeca6158d1f12421211fa5a4a3d868c028dff41a3a779317d19451843fd5cbbc. 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/5yuH2YOIIAUmfmqQkmssbt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yuH2YOIIAUmfmqQkmssbt.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xbeca6158d1f12421211fa5a4a3d868c028dff41a3a779317d19451843fd5cbbc","isrc":"QZQMB2107847","name":"Verde Pinito - En Vivo","registered_at":"2026-06-18T14:16:42Z","spotify_id":"5yuH2YOIIAUmfmqQkmssbt","type":"track"}

En Vivo Desde El Cerro
type: MusicAlbum
date published: 2023-08-10
track: Corrido de Cien Muertos
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186666
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: El Chalinillo
  in album: En Vivo Desde El Cerro
    type: MusicAlbum
    date published: 2023-08-10
  isrc code: DGA062383630
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:53:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48ef43b8518e59c931a85044f52d8321e9156ca8a92d09b1b4a1587f84f37e5e
  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/2XgYo2lZU3RfkPDfAQe0Bx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XgYo2lZU3RfkPDfAQe0Bx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x48ef43b8518e59c931a85044f52d8321e9156ca8a92d09b1b4a1587f84f37e5e","isrc":"DGA062383630","name":"Corrido de Cien Muertos","registered_at":"2026-06-20T22:53:38Z","spotify_id":"2XgYo2lZU3RfkPDfAQe0Bx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ef43b8518e59c931a85044f52d8321e9156ca8a92d09b1b4a1587f84f37e5e. 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/2XgYo2lZU3RfkPDfAQe0Bx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XgYo2lZU3RfkPDfAQe0Bx.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x48ef43b8518e59c931a85044f52d8321e9156ca8a92d09b1b4a1587f84f37e5e","isrc":"DGA062383630","name":"Corrido de Cien Muertos","registered_at":"2026-06-20T22:53:38Z","spotify_id":"2XgYo2lZU3RfkPDfAQe0Bx","type":"track"}
track: La Cosecha
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276000
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: El Chalinillo
  in album: En Vivo Desde El Cerro
    type: MusicAlbum
    date published: 2023-08-10
  isrc code: DGA062383631
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:16:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x713b1ec57385a2448935aabfe9b8b9da1645507ade0f722115224415eb3e7f5d
  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/5HT3cp3RsJ4DShTF6cfxKd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HT3cp3RsJ4DShTF6cfxKd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x713b1ec57385a2448935aabfe9b8b9da1645507ade0f722115224415eb3e7f5d","isrc":"DGA062383631","name":"La Cosecha","registered_at":"2026-06-18T14:16:44Z","spotify_id":"5HT3cp3RsJ4DShTF6cfxKd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713b1ec57385a2448935aabfe9b8b9da1645507ade0f722115224415eb3e7f5d. 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/5HT3cp3RsJ4DShTF6cfxKd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HT3cp3RsJ4DShTF6cfxKd.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x713b1ec57385a2448935aabfe9b8b9da1645507ade0f722115224415eb3e7f5d","isrc":"DGA062383631","name":"La Cosecha","registered_at":"2026-06-18T14:16:44Z","spotify_id":"5HT3cp3RsJ4DShTF6cfxKd","type":"track"}
track: Cuerno De Chivo
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212666
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: El Chalinillo
  in album: En Vivo Desde El Cerro
    type: MusicAlbum
    date published: 2023-08-10
  isrc code: DGA062383632
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:51:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf803ef567f1b77dfa852c1a0765a3eb63ac1c826f48e48566d77284a3ac934a
  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/3MpZ0NFoJFdE2SerN2CHWX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MpZ0NFoJFdE2SerN2CHWX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaf803ef567f1b77dfa852c1a0765a3eb63ac1c826f48e48566d77284a3ac934a","isrc":"DGA062383632","name":"Cuerno De Chivo","registered_at":"2026-06-20T22:51:30Z","spotify_id":"3MpZ0NFoJFdE2SerN2CHWX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf803ef567f1b77dfa852c1a0765a3eb63ac1c826f48e48566d77284a3ac934a. 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/3MpZ0NFoJFdE2SerN2CHWX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MpZ0NFoJFdE2SerN2CHWX.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xaf803ef567f1b77dfa852c1a0765a3eb63ac1c826f48e48566d77284a3ac934a","isrc":"DGA062383632","name":"Cuerno De Chivo","registered_at":"2026-06-20T22:51:30Z","spotify_id":"3MpZ0NFoJFdE2SerN2CHWX","type":"track"}
track: Destino Cruel
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188000
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: El Chalinillo
  in album: En Vivo Desde El Cerro
    type: MusicAlbum
    date published: 2023-08-10
  isrc code: DGA062383633
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:58:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30d8a0a39c15fc6d66cb43fab279682aeeefc90eec4016e8cb23e6720db3c575
  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/4QD3voBPJY0B8gocUhR1WK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QD3voBPJY0B8gocUhR1WK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x30d8a0a39c15fc6d66cb43fab279682aeeefc90eec4016e8cb23e6720db3c575","isrc":"DGA062383633","name":"Destino Cruel","registered_at":"2026-06-20T22:58:34Z","spotify_id":"4QD3voBPJY0B8gocUhR1WK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d8a0a39c15fc6d66cb43fab279682aeeefc90eec4016e8cb23e6720db3c575. 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/4QD3voBPJY0B8gocUhR1WK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QD3voBPJY0B8gocUhR1WK.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x30d8a0a39c15fc6d66cb43fab279682aeeefc90eec4016e8cb23e6720db3c575","isrc":"DGA062383633","name":"Destino Cruel","registered_at":"2026-06-20T22:58:34Z","spotify_id":"4QD3voBPJY0B8gocUhR1WK","type":"track"}
track: De Nuevamente
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236666
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: El Chalinillo
  in album: En Vivo Desde El Cerro
  isrc code: DGA062383634
  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: Fijate
track: Las Luvias
track: Me Ando Paseando
track: Al Mismo Nivel
track: Tu Y Las Nubes
track: No Puedo Ver Lo Negro
track: Ojos De Pancha
track: El Compa Toñito Chaidez
track: La Vida Del Hombre
track: Tres Dias

Los Caimanes De Sinaloa
type: MusicGroup

El Chalinillo
type: MusicGroup

En Vivo Desde El Cerro
type: MusicAlbum
date published: 2023-08-10

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T22:54:50+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf0b5be30edb693df0cf5b278894fe406e1d6371c1ea8cc9f638b8f4fca2e5cb2

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2saMtAHpCqOB3tvlVhH9t8.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2saMtAHpCqOB3tvlVhH9t8

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf0b5be30edb693df0cf5b278894fe406e1d6371c1ea8cc9f638b8f4fca2e5cb2","isrc":"DGA062383634","name":"De Nuevamente","registered_at":"2026-06-20T22:54:50Z","spotify_id":"2saMtAHpCqOB3tvlVhH9t8","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 0xf0b5be30edb693df0cf5b278894fe406e1d6371c1ea8cc9f638b8f4fca2e5cb2. 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/2saMtAHpCqOB3tvlVhH9t8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2saMtAHpCqOB3tvlVhH9t8.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xf0b5be30edb693df0cf5b278894fe406e1d6371c1ea8cc9f638b8f4fca2e5cb2","isrc":"DGA062383634","name":"De Nuevamente","registered_at":"2026-06-20T22:54:50Z","spotify_id":"2saMtAHpCqOB3tvlVhH9t8","type":"track"}

Fijate
type: MusicRecording
duration: PT2M36S
duration ms: 156666
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: El Chalinillo
in album: En Vivo Desde El Cerro
  type: MusicAlbum
  date published: 2023-08-10
isrc code: DGA062383635
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T17:56:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6cee20d7187cc6e0a1655f8bb918bf2e312dd056d822dec02e02d644dd2b3194
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/4xTFW8AUJSCE6tj8AnfVJ5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xTFW8AUJSCE6tj8AnfVJ5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cee20d7187cc6e0a1655f8bb918bf2e312dd056d822dec02e02d644dd2b3194. 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/4xTFW8AUJSCE6tj8AnfVJ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xTFW8AUJSCE6tj8AnfVJ5.
  date published: 2026-07-02T03:30:09Z

Las Luvias
type: MusicRecording
duration: PT4M36S
duration ms: 276000
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: El Chalinillo
in album: En Vivo Desde El Cerro
  type: MusicAlbum
  date published: 2023-08-10
isrc code: DGA062383636
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:21:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab70817e2434e37bc895e37515cc41db0244561d1234285a5a51dcafdeb0f502
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/1SjPxqbt3FYUeLX0io1jXq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SjPxqbt3FYUeLX0io1jXq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab70817e2434e37bc895e37515cc41db0244561d1234285a5a51dcafdeb0f502","isrc":"DGA062383636","name":"Las Luvias","registered_at":"2026-06-19T05:21:02Z","spotify_id":"1SjPxqbt3FYUeLX0io1jXq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab70817e2434e37bc895e37515cc41db0244561d1234285a5a51dcafdeb0f502. 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/1SjPxqbt3FYUeLX0io1jXq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SjPxqbt3FYUeLX0io1jXq.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xab70817e2434e37bc895e37515cc41db0244561d1234285a5a51dcafdeb0f502","isrc":"DGA062383636","name":"Las Luvias","registered_at":"2026-06-19T05:21:02Z","spotify_id":"1SjPxqbt3FYUeLX0io1jXq","type":"track"}

Me Ando Paseando
type: MusicRecording
duration: PT3M8S
duration ms: 188666
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: El Chalinillo
in album: En Vivo Desde El Cerro
  type: MusicAlbum
  date published: 2023-08-10
isrc code: DGA062383637
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:04:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdac795e0dd7b596c329bf8685a5a8ea9bd1857202f45d3bb12606eb842dfbb48
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/4ju6aMwJ9FfskkFpPHn3te.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ju6aMwJ9FfskkFpPHn3te
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdac795e0dd7b596c329bf8685a5a8ea9bd1857202f45d3bb12606eb842dfbb48","isrc":"DGA062383637","name":"Me Ando Paseando","registered_at":"2026-06-21T18:04:21Z","spotify_id":"4ju6aMwJ9FfskkFpPHn3te","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac795e0dd7b596c329bf8685a5a8ea9bd1857202f45d3bb12606eb842dfbb48. 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/4ju6aMwJ9FfskkFpPHn3te.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ju6aMwJ9FfskkFpPHn3te.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdac795e0dd7b596c329bf8685a5a8ea9bd1857202f45d3bb12606eb842dfbb48","isrc":"DGA062383637","name":"Me Ando Paseando","registered_at":"2026-06-21T18:04:21Z","spotify_id":"4ju6aMwJ9FfskkFpPHn3te","type":"track"}

Al Mismo Nivel
type: MusicRecording
duration: PT3M17S
duration ms: 197333
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: El Chalinillo
in album: En Vivo Desde El Cerro
  type: MusicAlbum
  date published: 2023-08-10
isrc code: DGA062383638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:17:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x211830041ec5ab2992587d545b7abc908dd1430b27061dcea7feed4d0d4e6780
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/5ZIufc1MMRTzNXH5j93Gth.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZIufc1MMRTzNXH5j93Gth
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x211830041ec5ab2992587d545b7abc908dd1430b27061dcea7feed4d0d4e6780","isrc":"DGA062383638","name":"Al Mismo Nivel","registered_at":"2026-06-18T14:17:17Z","spotify_id":"5ZIufc1MMRTzNXH5j93Gth","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211830041ec5ab2992587d545b7abc908dd1430b27061dcea7feed4d0d4e6780. 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/5ZIufc1MMRTzNXH5j93Gth.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZIufc1MMRTzNXH5j93Gth.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x211830041ec5ab2992587d545b7abc908dd1430b27061dcea7feed4d0d4e6780","isrc":"DGA062383638","name":"Al Mismo Nivel","registered_at":"2026-06-18T14:17:17Z","spotify_id":"5ZIufc1MMRTzNXH5j93Gth","type":"track"}

Tu Y Las Nubes
type: MusicRecording
duration: PT3M38S
duration ms: 218000
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: El Chalinillo
in album: En Vivo Desde El Cerro
  type: MusicAlbum
  date published: 2023-08-10
isrc code: DGA062383639
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:58:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25980b50fb3b61ec76a193f1586c47b2c1e270f11178516a24ce2f8529d3265e
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/0VedEFO05NZSgNvwr4YBBK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VedEFO05NZSgNvwr4YBBK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25980b50fb3b61ec76a193f1586c47b2c1e270f11178516a24ce2f8529d3265e","isrc":"DGA062383639","name":"Tu Y Las Nubes","registered_at":"2026-06-20T22:58:04Z","spotify_id":"0VedEFO05NZSgNvwr4YBBK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25980b50fb3b61ec76a193f1586c47b2c1e270f11178516a24ce2f8529d3265e. 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/0VedEFO05NZSgNvwr4YBBK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VedEFO05NZSgNvwr4YBBK.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x25980b50fb3b61ec76a193f1586c47b2c1e270f11178516a24ce2f8529d3265e","isrc":"DGA062383639","name":"Tu Y Las Nubes","registered_at":"2026-06-20T22:58:04Z","spotify_id":"0VedEFO05NZSgNvwr4YBBK","type":"track"}

No Puedo Ver Lo Negro
type: MusicRecording
duration: PT2M39S
duration ms: 159333
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: El Chalinillo
in album: En Vivo Desde El Cerro
  type: MusicAlbum
  date published: 2023-08-10
isrc code: DGA062383640
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:51:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04f5a610603ac8eaf1197b7af37d1cea34563d0cce9d428050809efd38e67670
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/15y9Nk66IrvhD0ZRK1f4ot.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15y9Nk66IrvhD0ZRK1f4ot
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04f5a610603ac8eaf1197b7af37d1cea34563d0cce9d428050809efd38e67670","isrc":"DGA062383640","name":"No Puedo Ver Lo Negro","registered_at":"2026-06-20T22:51:04Z","spotify_id":"15y9Nk66IrvhD0ZRK1f4ot","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f5a610603ac8eaf1197b7af37d1cea34563d0cce9d428050809efd38e67670. 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/15y9Nk66IrvhD0ZRK1f4ot.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15y9Nk66IrvhD0ZRK1f4ot.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x04f5a610603ac8eaf1197b7af37d1cea34563d0cce9d428050809efd38e67670","isrc":"DGA062383640","name":"No Puedo Ver Lo Negro","registered_at":"2026-06-20T22:51:04Z","spotify_id":"15y9Nk66IrvhD0ZRK1f4ot","type":"track"}

Ojos De Pancha
type: MusicRecording
duration: PT2M42S
duration ms: 162666
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: El Chalinillo
in album: En Vivo Desde El Cerro
  type: MusicAlbum
  date published: 2023-08-10
isrc code: DGA062383641
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:23:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a39ed3d4c384f6c17a77cbaab39f4204d4d6053ceac57318d39f1cb1efa3e1f
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/3NJR48IpUnU03XQm5riKce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NJR48IpUnU03XQm5riKce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a39ed3d4c384f6c17a77cbaab39f4204d4d6053ceac57318d39f1cb1efa3e1f","isrc":"DGA062383641","name":"Ojos De Pancha","registered_at":"2026-06-19T09:23:34Z","spotify_id":"3NJR48IpUnU03XQm5riKce","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a39ed3d4c384f6c17a77cbaab39f4204d4d6053ceac57318d39f1cb1efa3e1f. 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/3NJR48IpUnU03XQm5riKce.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NJR48IpUnU03XQm5riKce.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1a39ed3d4c384f6c17a77cbaab39f4204d4d6053ceac57318d39f1cb1efa3e1f","isrc":"DGA062383641","name":"Ojos De Pancha","registered_at":"2026-06-19T09:23:34Z","spotify_id":"3NJR48IpUnU03XQm5riKce","type":"track"}

El Compa Toñito Chaidez
type: MusicRecording
duration: PT3M47S
duration ms: 227333
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: El Chalinillo
in album: En Vivo Desde El Cerro
  type: MusicAlbum
  date published: 2023-08-10
isrc code: DGA062383642
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:56:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2bc6155657008b73a7e17c6f400f880e19f95a49c75dc20eba19b8dc5e16a12
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/5XYGDHfQj2V1zD7qYQhtfR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XYGDHfQj2V1zD7qYQhtfR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2bc6155657008b73a7e17c6f400f880e19f95a49c75dc20eba19b8dc5e16a12","isrc":"DGA062383642","name":"El Compa Toñito Chaidez","registered_at":"2026-06-20T22:56:36Z","spotify_id":"5XYGDHfQj2V1zD7qYQhtfR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bc6155657008b73a7e17c6f400f880e19f95a49c75dc20eba19b8dc5e16a12. 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/5XYGDHfQj2V1zD7qYQhtfR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XYGDHfQj2V1zD7qYQhtfR.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb2bc6155657008b73a7e17c6f400f880e19f95a49c75dc20eba19b8dc5e16a12","isrc":"DGA062383642","name":"El Compa Toñito Chaidez","registered_at":"2026-06-20T22:56:36Z","spotify_id":"5XYGDHfQj2V1zD7qYQhtfR","type":"track"}

La Vida Del Hombre
type: MusicRecording
duration: PT3M22S
duration ms: 202000
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: El Chalinillo
in album: En Vivo Desde El Cerro
  type: MusicAlbum
  date published: 2023-08-10
isrc code: DGA062383643
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:27:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc14690f64c6bc02b602f01c8fa2c4ee515ab3fec1697ff0e98fc09e51879ecb8
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/411NTS5nWkNexpQFlceMhW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/411NTS5nWkNexpQFlceMhW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc14690f64c6bc02b602f01c8fa2c4ee515ab3fec1697ff0e98fc09e51879ecb8","isrc":"DGA062383643","name":"La Vida Del Hombre","registered_at":"2026-06-21T21:27:57Z","spotify_id":"411NTS5nWkNexpQFlceMhW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14690f64c6bc02b602f01c8fa2c4ee515ab3fec1697ff0e98fc09e51879ecb8. 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/411NTS5nWkNexpQFlceMhW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/411NTS5nWkNexpQFlceMhW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc14690f64c6bc02b602f01c8fa2c4ee515ab3fec1697ff0e98fc09e51879ecb8","isrc":"DGA062383643","name":"La Vida Del Hombre","registered_at":"2026-06-21T21:27:57Z","spotify_id":"411NTS5nWkNexpQFlceMhW","type":"track"}

Tres Dias
type: MusicRecording
duration: PT3M14S
duration ms: 194000
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: El Chalinillo
in album: En Vivo Desde El Cerro
  type: MusicAlbum
  date published: 2023-08-10
isrc code: DGA062383644
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:30:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6044c519e313549eb5c322acd76c5808126c69b63b8d88f05b01e831eeea9b4
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/2N7sfex4JZ3R8SREBELxyc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2N7sfex4JZ3R8SREBELxyc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6044c519e313549eb5c322acd76c5808126c69b63b8d88f05b01e831eeea9b4","isrc":"DGA062383644","name":"Tres Dias","registered_at":"2026-06-22T19:30:08Z","spotify_id":"2N7sfex4JZ3R8SREBELxyc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6044c519e313549eb5c322acd76c5808126c69b63b8d88f05b01e831eeea9b4. 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/2N7sfex4JZ3R8SREBELxyc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2N7sfex4JZ3R8SREBELxyc.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe6044c519e313549eb5c322acd76c5808126c69b63b8d88f05b01e831eeea9b4","isrc":"DGA062383644","name":"Tres Dias","registered_at":"2026-06-22T19:30:08Z","spotify_id":"2N7sfex4JZ3R8SREBELxyc","type":"track"}

En Vivo Con Charchetas Y Tuba (Live)
type: MusicAlbum
date published: 2023-02-24
track: Al Mayo Lo Que Es del Mayo - Live
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238878
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Con Charchetas Y Tuba (Live)
    type: MusicAlbum
    date published: 2023-02-24
  isrc code: FR96X2334788
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:51:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x28f58839db6fc7e50f56b7b0d4d44842e3403bbded6724804a2788407e046177
  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/3XYHIZdyzlMMbwPVJ4LJNe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XYHIZdyzlMMbwPVJ4LJNe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x28f58839db6fc7e50f56b7b0d4d44842e3403bbded6724804a2788407e046177","isrc":"FR96X2334788","name":"Al Mayo Lo Que Es del Mayo - Live","registered_at":"2026-06-20T22:51:02Z","spotify_id":"3XYHIZdyzlMMbwPVJ4LJNe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f58839db6fc7e50f56b7b0d4d44842e3403bbded6724804a2788407e046177. 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/3XYHIZdyzlMMbwPVJ4LJNe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XYHIZdyzlMMbwPVJ4LJNe.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x28f58839db6fc7e50f56b7b0d4d44842e3403bbded6724804a2788407e046177","isrc":"FR96X2334788","name":"Al Mayo Lo Que Es del Mayo - Live","registered_at":"2026-06-20T22:51:02Z","spotify_id":"3XYHIZdyzlMMbwPVJ4LJNe","type":"track"}
track: Me Estoy Acostumbrando A Estar Sin Ti - Live
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148766
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Con Charchetas Y Tuba (Live)
    type: MusicAlbum
    date published: 2023-02-24
  isrc code: FR96X2334789
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:16:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x39d23af75c47a01951466a36bd348fee94aa0108b461373e2fde362bed2f9692
  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/2gFaTaUXmjI6g2WYOIzuX8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gFaTaUXmjI6g2WYOIzuX8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x39d23af75c47a01951466a36bd348fee94aa0108b461373e2fde362bed2f9692","isrc":"FR96X2334789","name":"Me Estoy Acostumbrando A Estar Sin Ti - Live","registered_at":"2026-06-18T14:16:40Z","spotify_id":"2gFaTaUXmjI6g2WYOIzuX8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d23af75c47a01951466a36bd348fee94aa0108b461373e2fde362bed2f9692. 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/2gFaTaUXmjI6g2WYOIzuX8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gFaTaUXmjI6g2WYOIzuX8.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x39d23af75c47a01951466a36bd348fee94aa0108b461373e2fde362bed2f9692","isrc":"FR96X2334789","name":"Me Estoy Acostumbrando A Estar Sin Ti - Live","registered_at":"2026-06-18T14:16:40Z","spotify_id":"2gFaTaUXmjI6g2WYOIzuX8","type":"track"}
track: El Dusty - Live
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167881
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Con Charchetas Y Tuba (Live)
    type: MusicAlbum
    date published: 2023-02-24
  isrc code: FR96X2334790
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:59:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x83d26c3a72b9550d5aa35aa327b10f926445cabe6ad8c0c743f9f2668fe2bb11
  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/44JXF4hekBPtkgfiqYczUO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44JXF4hekBPtkgfiqYczUO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x83d26c3a72b9550d5aa35aa327b10f926445cabe6ad8c0c743f9f2668fe2bb11","isrc":"FR96X2334790","name":"El Dusty - Live","registered_at":"2026-06-20T22:59:18Z","spotify_id":"44JXF4hekBPtkgfiqYczUO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d26c3a72b9550d5aa35aa327b10f926445cabe6ad8c0c743f9f2668fe2bb11. 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/44JXF4hekBPtkgfiqYczUO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44JXF4hekBPtkgfiqYczUO.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x83d26c3a72b9550d5aa35aa327b10f926445cabe6ad8c0c743f9f2668fe2bb11","isrc":"FR96X2334790","name":"El Dusty - Live","registered_at":"2026-06-20T22:59:18Z","spotify_id":"44JXF4hekBPtkgfiqYczUO","type":"track"}
track: El Pajarillo - Live
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176073
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Con Charchetas Y Tuba (Live)
    type: MusicAlbum
    date published: 2023-02-24
  isrc code: FR96X2334791
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:00:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18642d6387eff01b0e13140560e671df2c84422ea4b75de687b9536027f40474
  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/5pzL5Bwc1UaDad4xIeoZs4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pzL5Bwc1UaDad4xIeoZs4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x18642d6387eff01b0e13140560e671df2c84422ea4b75de687b9536027f40474","isrc":"FR96X2334791","name":"El Pajarillo - Live","registered_at":"2026-06-20T04:00:08Z","spotify_id":"5pzL5Bwc1UaDad4xIeoZs4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18642d6387eff01b0e13140560e671df2c84422ea4b75de687b9536027f40474. 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/5pzL5Bwc1UaDad4xIeoZs4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pzL5Bwc1UaDad4xIeoZs4.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x18642d6387eff01b0e13140560e671df2c84422ea4b75de687b9536027f40474","isrc":"FR96X2334791","name":"El Pajarillo - Live","registered_at":"2026-06-20T04:00:08Z","spotify_id":"5pzL5Bwc1UaDad4xIeoZs4","type":"track"}
track: A Puro Pecho - Live
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229321
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Con Charchetas Y Tuba (Live)
    type: MusicAlbum
    date published: 2023-02-24
  isrc code: FR96X2334792
  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 Prieto - Live
track: Que Bonita Chaparrita - Live
track: Corrido De Charin - Live
track: Arturo El Rey - Live
track: El Plug - Live
track: Me Emborracho - Live
track: Todo De Ti - Live

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T21:23:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xaefc906773833b343576d68966b37d30efe8d1ddbcae8705b246998c0dc698f7

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3CvaRDv69pHGpVDxKgdLjr.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CvaRDv69pHGpVDxKgdLjr

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xaefc906773833b343576d68966b37d30efe8d1ddbcae8705b246998c0dc698f7","isrc":"FR96X2334792","name":"A Puro Pecho - Live","registered_at":"2026-06-21T21:23:24Z","spotify_id":"3CvaRDv69pHGpVDxKgdLjr","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 0xaefc906773833b343576d68966b37d30efe8d1ddbcae8705b246998c0dc698f7. 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/3CvaRDv69pHGpVDxKgdLjr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CvaRDv69pHGpVDxKgdLjr.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xaefc906773833b343576d68966b37d30efe8d1ddbcae8705b246998c0dc698f7","isrc":"FR96X2334792","name":"A Puro Pecho - Live","registered_at":"2026-06-21T21:23:24Z","spotify_id":"3CvaRDv69pHGpVDxKgdLjr","type":"track"}

El Prieto - Live
type: MusicRecording
duration: PT3M2S
duration ms: 182899
explicit: false
by artist: Los Caimanes De Sinaloa
in album: En Vivo Con Charchetas Y Tuba (Live)
  type: MusicAlbum
  date published: 2023-02-24
isrc code: FR96X2334793
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T00:55:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90c2f231e74bc91d6d7f7c1fb001f15d60d18f440558f4c5fd1863a5b2f5ebce
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/3ba83MV4PA2RXQjtgSZuB7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ba83MV4PA2RXQjtgSZuB7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90c2f231e74bc91d6d7f7c1fb001f15d60d18f440558f4c5fd1863a5b2f5ebce","isrc":"FR96X2334793","name":"El Prieto - Live","registered_at":"2026-06-23T00:55:41Z","spotify_id":"3ba83MV4PA2RXQjtgSZuB7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c2f231e74bc91d6d7f7c1fb001f15d60d18f440558f4c5fd1863a5b2f5ebce. 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/3ba83MV4PA2RXQjtgSZuB7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ba83MV4PA2RXQjtgSZuB7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x90c2f231e74bc91d6d7f7c1fb001f15d60d18f440558f4c5fd1863a5b2f5ebce","isrc":"FR96X2334793","name":"El Prieto - Live","registered_at":"2026-06-23T00:55:41Z","spotify_id":"3ba83MV4PA2RXQjtgSZuB7","type":"track"}

Que Bonita Chaparrita - Live
type: MusicRecording
duration: PT3M9S
duration ms: 189726
explicit: false
by artist: Los Caimanes De Sinaloa
in album: En Vivo Con Charchetas Y Tuba (Live)
  type: MusicAlbum
  date published: 2023-02-24
isrc code: FR96X2334794
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:15:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b621fd227610a0b892e9cdb100dc742bfb001ee569b2a64e9f55fbde57879a8
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/4r5i21dJSTxqhXFRaxOZbu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4r5i21dJSTxqhXFRaxOZbu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b621fd227610a0b892e9cdb100dc742bfb001ee569b2a64e9f55fbde57879a8","isrc":"FR96X2334794","name":"Que Bonita Chaparrita - Live","registered_at":"2026-06-18T14:15:39Z","spotify_id":"4r5i21dJSTxqhXFRaxOZbu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b621fd227610a0b892e9cdb100dc742bfb001ee569b2a64e9f55fbde57879a8. 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/4r5i21dJSTxqhXFRaxOZbu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4r5i21dJSTxqhXFRaxOZbu.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7b621fd227610a0b892e9cdb100dc742bfb001ee569b2a64e9f55fbde57879a8","isrc":"FR96X2334794","name":"Que Bonita Chaparrita - Live","registered_at":"2026-06-18T14:15:39Z","spotify_id":"4r5i21dJSTxqhXFRaxOZbu","type":"track"}

Corrido De Charin - Live
type: MusicRecording
duration: PT2M51S
duration ms: 171977
explicit: false
by artist: Los Caimanes De Sinaloa
in album: En Vivo Con Charchetas Y Tuba (Live)
  type: MusicAlbum
  date published: 2023-02-24
isrc code: FR96X2334795
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:31:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x004cf8828b842759d9e328fd648c0876ec7571b91ea767733b73a23425aed60b
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/6pFM8bzYUZHx5AXiveRSO3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pFM8bzYUZHx5AXiveRSO3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x004cf8828b842759d9e328fd648c0876ec7571b91ea767733b73a23425aed60b","isrc":"FR96X2334795","name":"Corrido De Charin - Live","registered_at":"2026-06-21T21:31:00Z","spotify_id":"6pFM8bzYUZHx5AXiveRSO3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004cf8828b842759d9e328fd648c0876ec7571b91ea767733b73a23425aed60b. 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/6pFM8bzYUZHx5AXiveRSO3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pFM8bzYUZHx5AXiveRSO3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x004cf8828b842759d9e328fd648c0876ec7571b91ea767733b73a23425aed60b","isrc":"FR96X2334795","name":"Corrido De Charin - Live","registered_at":"2026-06-21T21:31:00Z","spotify_id":"6pFM8bzYUZHx5AXiveRSO3","type":"track"}

Arturo El Rey - Live
type: MusicRecording
duration: PT2M24S
duration ms: 144670
explicit: false
by artist: Los Caimanes De Sinaloa
in album: En Vivo Con Charchetas Y Tuba (Live)
  type: MusicAlbum
  date published: 2023-02-24
isrc code: FR96X2334796
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:51:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7405640d85c6124cc80bcf5c7e4cf579dceab117e22cf58db64445cea43cc921
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/5Zb0nH1iz4leAfsciCJuHE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Zb0nH1iz4leAfsciCJuHE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7405640d85c6124cc80bcf5c7e4cf579dceab117e22cf58db64445cea43cc921","isrc":"FR96X2334796","name":"Arturo El Rey - Live","registered_at":"2026-06-20T22:51:16Z","spotify_id":"5Zb0nH1iz4leAfsciCJuHE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7405640d85c6124cc80bcf5c7e4cf579dceab117e22cf58db64445cea43cc921. 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/5Zb0nH1iz4leAfsciCJuHE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Zb0nH1iz4leAfsciCJuHE.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7405640d85c6124cc80bcf5c7e4cf579dceab117e22cf58db64445cea43cc921","isrc":"FR96X2334796","name":"Arturo El Rey - Live","registered_at":"2026-06-20T22:51:16Z","spotify_id":"5Zb0nH1iz4leAfsciCJuHE","type":"track"}

El Plug - Live
type: MusicRecording
duration: PT2M26S
duration ms: 146035
explicit: false
by artist: Los Caimanes De Sinaloa
in album: En Vivo Con Charchetas Y Tuba (Live)
  type: MusicAlbum
  date published: 2023-02-24
isrc code: FR96X2334797
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T03:18:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6dc7fd7e0f4fc77cbae09d2cb5f6eab66ed227d86b1ca9aca83d69f3bd0b0f5c
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/5OvGDd547WfpgMUCXMwehs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OvGDd547WfpgMUCXMwehs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6dc7fd7e0f4fc77cbae09d2cb5f6eab66ed227d86b1ca9aca83d69f3bd0b0f5c","isrc":"FR96X2334797","name":"El Plug - Live","registered_at":"2026-06-21T03:18:46Z","spotify_id":"5OvGDd547WfpgMUCXMwehs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc7fd7e0f4fc77cbae09d2cb5f6eab66ed227d86b1ca9aca83d69f3bd0b0f5c. 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/5OvGDd547WfpgMUCXMwehs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OvGDd547WfpgMUCXMwehs.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6dc7fd7e0f4fc77cbae09d2cb5f6eab66ed227d86b1ca9aca83d69f3bd0b0f5c","isrc":"FR96X2334797","name":"El Plug - Live","registered_at":"2026-06-21T03:18:46Z","spotify_id":"5OvGDd547WfpgMUCXMwehs","type":"track"}

Me Emborracho - Live
type: MusicRecording
duration: PT3M56S
duration ms: 236147
explicit: false
by artist: Los Caimanes De Sinaloa
in album: En Vivo Con Charchetas Y Tuba (Live)
  type: MusicAlbum
  date published: 2023-02-24
isrc code: FR96X2334798
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T01:19:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e83834703fe8764075f13e9f1da36e7f5a6e31512eeb9b9696de74dd005e66f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/684DdXdYQuYbscejHGHuPQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/684DdXdYQuYbscejHGHuPQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e83834703fe8764075f13e9f1da36e7f5a6e31512eeb9b9696de74dd005e66f","isrc":"FR96X2334798","name":"Me Emborracho - Live","registered_at":"2026-06-23T01:19:55Z","spotify_id":"684DdXdYQuYbscejHGHuPQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e83834703fe8764075f13e9f1da36e7f5a6e31512eeb9b9696de74dd005e66f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/684DdXdYQuYbscejHGHuPQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/684DdXdYQuYbscejHGHuPQ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2e83834703fe8764075f13e9f1da36e7f5a6e31512eeb9b9696de74dd005e66f","isrc":"FR96X2334798","name":"Me Emborracho - Live","registered_at":"2026-06-23T01:19:55Z","spotify_id":"684DdXdYQuYbscejHGHuPQ","type":"track"}

Todo De Ti - Live
type: MusicRecording
duration: PT2M58S
duration ms: 178803
explicit: false
by artist: Los Caimanes De Sinaloa
in album: En Vivo Con Charchetas Y Tuba (Live)
  type: MusicAlbum
  date published: 2023-02-24
isrc code: FR96X2334799
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:52:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbe0e42d144cde6a792b20cf565211ab33b5363b3ac4818d97024e958c97dd48
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/599rpclhGQHN3vH5xSdH65.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/599rpclhGQHN3vH5xSdH65
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbe0e42d144cde6a792b20cf565211ab33b5363b3ac4818d97024e958c97dd48","isrc":"FR96X2334799","name":"Todo De Ti - Live","registered_at":"2026-06-20T22:52:28Z","spotify_id":"599rpclhGQHN3vH5xSdH65","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe0e42d144cde6a792b20cf565211ab33b5363b3ac4818d97024e958c97dd48. 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/599rpclhGQHN3vH5xSdH65.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/599rpclhGQHN3vH5xSdH65.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xbbe0e42d144cde6a792b20cf565211ab33b5363b3ac4818d97024e958c97dd48","isrc":"FR96X2334799","name":"Todo De Ti - Live","registered_at":"2026-06-20T22:52:28Z","spotify_id":"599rpclhGQHN3vH5xSdH65","type":"track"}

Canciones de Rancho (Live)
type: MusicAlbum
date published: 2022-12-09
track: Cuando Un Amor - Live
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114497
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Canciones de Rancho (Live)
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: QZDQH2270366
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T09:46:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd659d4b744493fee0d835b13b9feeeb74de0a6b83a43c41123ededb357cb457
  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/5MhsqAaCdOtpik6Nmb5qlM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MhsqAaCdOtpik6Nmb5qlM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcd659d4b744493fee0d835b13b9feeeb74de0a6b83a43c41123ededb357cb457","isrc":"QZDQH2270366","name":"Cuando Un Amor - Live","registered_at":"2026-06-06T09:46:07Z","spotify_id":"5MhsqAaCdOtpik6Nmb5qlM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd659d4b744493fee0d835b13b9feeeb74de0a6b83a43c41123ededb357cb457. 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/5MhsqAaCdOtpik6Nmb5qlM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MhsqAaCdOtpik6Nmb5qlM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xcd659d4b744493fee0d835b13b9feeeb74de0a6b83a43c41123ededb357cb457","isrc":"QZDQH2270366","name":"Cuando Un Amor - Live","registered_at":"2026-06-06T09:46:07Z","spotify_id":"5MhsqAaCdOtpik6Nmb5qlM","type":"track"}
track: El Italiano y el Compa Chavo - Live
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151370
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Canciones de Rancho (Live)
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: QZDQH2270367
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:47:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x526f6525c716af3e148bf7780128016269dd80349ef365470b50310159bf03e0
  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/5HaI9zfa8tASqTUsjhMu7E.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HaI9zfa8tASqTUsjhMu7E
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x526f6525c716af3e148bf7780128016269dd80349ef365470b50310159bf03e0","isrc":"QZDQH2270367","name":"El Italiano y el Compa Chavo - Live","registered_at":"2026-06-09T06:47:54Z","spotify_id":"5HaI9zfa8tASqTUsjhMu7E","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526f6525c716af3e148bf7780128016269dd80349ef365470b50310159bf03e0. 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/5HaI9zfa8tASqTUsjhMu7E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HaI9zfa8tASqTUsjhMu7E.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x526f6525c716af3e148bf7780128016269dd80349ef365470b50310159bf03e0","isrc":"QZDQH2270367","name":"El Italiano y el Compa Chavo - Live","registered_at":"2026-06-09T06:47:54Z","spotify_id":"5HaI9zfa8tASqTUsjhMu7E","type":"track"}
track: Me Dan Celos - Live
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177307
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Canciones de Rancho (Live)
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: QZDQH2270368
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T23:13:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ccd158c64c389bde37b43237239130e551bfd04c970f31530e29beef4215275
  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/0JHeChUf5zN9zkCUp4FnlD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JHeChUf5zN9zkCUp4FnlD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0ccd158c64c389bde37b43237239130e551bfd04c970f31530e29beef4215275","isrc":"QZDQH2270368","name":"Me Dan Celos - Live","registered_at":"2026-06-06T23:13:59Z","spotify_id":"0JHeChUf5zN9zkCUp4FnlD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccd158c64c389bde37b43237239130e551bfd04c970f31530e29beef4215275. 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/0JHeChUf5zN9zkCUp4FnlD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JHeChUf5zN9zkCUp4FnlD.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x0ccd158c64c389bde37b43237239130e551bfd04c970f31530e29beef4215275","isrc":"QZDQH2270368","name":"Me Dan Celos - Live","registered_at":"2026-06-06T23:13:59Z","spotify_id":"0JHeChUf5zN9zkCUp4FnlD","type":"track"}
track: Porque Se Habra Ido - Live
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109040
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Canciones de Rancho (Live)
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: QZDQH2270369
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:48:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1bff097982c40eab3cfd9ba40632c90ff25667fc29d31aa659a06018b501f6f4
  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/14GqTIqdSMhFwZ8H27pgxe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14GqTIqdSMhFwZ8H27pgxe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1bff097982c40eab3cfd9ba40632c90ff25667fc29d31aa659a06018b501f6f4","isrc":"QZDQH2270369","name":"Porque Se Habra Ido - Live","registered_at":"2026-06-09T06:48:32Z","spotify_id":"14GqTIqdSMhFwZ8H27pgxe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bff097982c40eab3cfd9ba40632c90ff25667fc29d31aa659a06018b501f6f4. 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/14GqTIqdSMhFwZ8H27pgxe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14GqTIqdSMhFwZ8H27pgxe.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x1bff097982c40eab3cfd9ba40632c90ff25667fc29d31aa659a06018b501f6f4","isrc":"QZDQH2270369","name":"Porque Se Habra Ido - Live","registered_at":"2026-06-09T06:48:32Z","spotify_id":"14GqTIqdSMhFwZ8H27pgxe","type":"track"}
track: Quero Ver Tus Ojos - Live
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125434
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Canciones de Rancho (Live)
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: QZDQH2270370
  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: Amigos de Mi Barreada - Live
track: La Tempranera - Live
track: Caballo de Patas Blancas - Live
track: Por Nuestro Bien - Live
track: Tengo a Mi Lupe - Live

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T16:28:18+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2237c6c408ea437245697c14bda31f58f87ae78efe6ab486045500cc0ab84245

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/69pAS2XUcPIYqmg9ohhyEI.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69pAS2XUcPIYqmg9ohhyEI

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2237c6c408ea437245697c14bda31f58f87ae78efe6ab486045500cc0ab84245","isrc":"QZDQH2270370","name":"Quero Ver Tus Ojos - Live","registered_at":"2026-06-06T16:28:18Z","spotify_id":"69pAS2XUcPIYqmg9ohhyEI","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 0x2237c6c408ea437245697c14bda31f58f87ae78efe6ab486045500cc0ab84245. 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/69pAS2XUcPIYqmg9ohhyEI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69pAS2XUcPIYqmg9ohhyEI.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x2237c6c408ea437245697c14bda31f58f87ae78efe6ab486045500cc0ab84245","isrc":"QZDQH2270370","name":"Quero Ver Tus Ojos - Live","registered_at":"2026-06-06T16:28:18Z","spotify_id":"69pAS2XUcPIYqmg9ohhyEI","type":"track"}

Amigos de Mi Barreada - Live
type: MusicRecording
duration: PT3M0S
duration ms: 180001
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Canciones de Rancho (Live)
  type: MusicAlbum
  date published: 2022-12-09
isrc code: QZDQH2270371
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:32:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1dacc2efabb68330690440da0449ad398fe2600526acecbc0e7f83a1fcf055f7
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/4OisAQSbq0IEYWdZ2TxJtm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OisAQSbq0IEYWdZ2TxJtm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1dacc2efabb68330690440da0449ad398fe2600526acecbc0e7f83a1fcf055f7","isrc":"QZDQH2270371","name":"Amigos de Mi Barreada - Live","registered_at":"2026-06-09T16:32:29Z","spotify_id":"4OisAQSbq0IEYWdZ2TxJtm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dacc2efabb68330690440da0449ad398fe2600526acecbc0e7f83a1fcf055f7. 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/4OisAQSbq0IEYWdZ2TxJtm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OisAQSbq0IEYWdZ2TxJtm.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1dacc2efabb68330690440da0449ad398fe2600526acecbc0e7f83a1fcf055f7","isrc":"QZDQH2270371","name":"Amigos de Mi Barreada - Live","registered_at":"2026-06-09T16:32:29Z","spotify_id":"4OisAQSbq0IEYWdZ2TxJtm","type":"track"}

La Tempranera - Live
type: MusicRecording
duration: PT2M30S
duration ms: 150000
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Canciones de Rancho (Live)
  type: MusicAlbum
  date published: 2022-12-09
isrc code: QZDQH2270372
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:51:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e0f127cbf40de6cdfcf9fe6730b73a53093e78f1aece12c650f78ca1ff347cd
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/62zTerOt3L7tNiwUWohfTh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62zTerOt3L7tNiwUWohfTh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e0f127cbf40de6cdfcf9fe6730b73a53093e78f1aece12c650f78ca1ff347cd","isrc":"QZDQH2270372","name":"La Tempranera - Live","registered_at":"2026-06-07T06:51:48Z","spotify_id":"62zTerOt3L7tNiwUWohfTh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0f127cbf40de6cdfcf9fe6730b73a53093e78f1aece12c650f78ca1ff347cd. 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/62zTerOt3L7tNiwUWohfTh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62zTerOt3L7tNiwUWohfTh.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x9e0f127cbf40de6cdfcf9fe6730b73a53093e78f1aece12c650f78ca1ff347cd","isrc":"QZDQH2270372","name":"La Tempranera - Live","registered_at":"2026-06-07T06:51:48Z","spotify_id":"62zTerOt3L7tNiwUWohfTh","type":"track"}

Caballo de Patas Blancas - Live
type: MusicRecording
duration: PT2M50S
duration ms: 170480
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Canciones de Rancho (Live)
  type: MusicAlbum
  date published: 2022-12-09
isrc code: QZDQH2270373
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:32:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ac57e4cf49e66f1230961b42eabe0b79d124b89122b47810c564bc62aa00736
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/5OJBgVrJLZaOENL0heRzfQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OJBgVrJLZaOENL0heRzfQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ac57e4cf49e66f1230961b42eabe0b79d124b89122b47810c564bc62aa00736","isrc":"QZDQH2270373","name":"Caballo de Patas Blancas - Live","registered_at":"2026-06-09T16:32:09Z","spotify_id":"5OJBgVrJLZaOENL0heRzfQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac57e4cf49e66f1230961b42eabe0b79d124b89122b47810c564bc62aa00736. 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/5OJBgVrJLZaOENL0heRzfQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OJBgVrJLZaOENL0heRzfQ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8ac57e4cf49e66f1230961b42eabe0b79d124b89122b47810c564bc62aa00736","isrc":"QZDQH2270373","name":"Caballo de Patas Blancas - Live","registered_at":"2026-06-09T16:32:09Z","spotify_id":"5OJBgVrJLZaOENL0heRzfQ","type":"track"}

Por Nuestro Bien - Live
type: MusicRecording
duration: PT2M49S
duration ms: 169110
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Canciones de Rancho (Live)
  type: MusicAlbum
  date published: 2022-12-09
isrc code: QZDQH2270374
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:10:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4be24d3645f20321cb50d1babedb638a437eb638b79da2db44fbec9bfd2256d6
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/0iYY1EWii8NW7drPFVqVi9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iYY1EWii8NW7drPFVqVi9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4be24d3645f20321cb50d1babedb638a437eb638b79da2db44fbec9bfd2256d6","isrc":"QZDQH2270374","name":"Por Nuestro Bien - Live","registered_at":"2026-06-10T16:10:34Z","spotify_id":"0iYY1EWii8NW7drPFVqVi9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be24d3645f20321cb50d1babedb638a437eb638b79da2db44fbec9bfd2256d6. 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/0iYY1EWii8NW7drPFVqVi9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iYY1EWii8NW7drPFVqVi9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4be24d3645f20321cb50d1babedb638a437eb638b79da2db44fbec9bfd2256d6","isrc":"QZDQH2270374","name":"Por Nuestro Bien - Live","registered_at":"2026-06-10T16:10:34Z","spotify_id":"0iYY1EWii8NW7drPFVqVi9","type":"track"}

Tengo a Mi Lupe - Live
type: MusicRecording
duration: PT3M0S
duration ms: 180001
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Canciones de Rancho (Live)
  type: MusicAlbum
  date published: 2022-12-09
isrc code: QZDQH2270375
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:23:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xace72aa5c46a9dcd812c89e4212400ad7f78fac9d4159b437b817d2f198d7704
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/0WunknjGYUPbmGiozUG1O8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WunknjGYUPbmGiozUG1O8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xace72aa5c46a9dcd812c89e4212400ad7f78fac9d4159b437b817d2f198d7704","isrc":"QZDQH2270375","name":"Tengo a Mi Lupe - Live","registered_at":"2026-06-06T08:23:06Z","spotify_id":"0WunknjGYUPbmGiozUG1O8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace72aa5c46a9dcd812c89e4212400ad7f78fac9d4159b437b817d2f198d7704. 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/0WunknjGYUPbmGiozUG1O8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WunknjGYUPbmGiozUG1O8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xace72aa5c46a9dcd812c89e4212400ad7f78fac9d4159b437b817d2f198d7704","isrc":"QZDQH2270375","name":"Tengo a Mi Lupe - Live","registered_at":"2026-06-06T08:23:06Z","spotify_id":"0WunknjGYUPbmGiozUG1O8","type":"track"}

En Vivo Desde Hacienda Heights
type: MusicAlbum
date published: 2022-01-14
track: 4 De La Mañana (En Vivo)
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184473
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Desde Hacienda Heights
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: QZDQH2158512
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T09:46:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ecf6b2c6633eb11c3f47aad469115515c8798a0c2637e7a670c51c3eb53ed67
  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/3StA3w9whaXDCHfwZA87ey.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3StA3w9whaXDCHfwZA87ey
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5ecf6b2c6633eb11c3f47aad469115515c8798a0c2637e7a670c51c3eb53ed67","isrc":"QZDQH2158512","name":"4 De La Mañana (En Vivo)","registered_at":"2026-06-06T09:46:39Z","spotify_id":"3StA3w9whaXDCHfwZA87ey","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecf6b2c6633eb11c3f47aad469115515c8798a0c2637e7a670c51c3eb53ed67. 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/3StA3w9whaXDCHfwZA87ey.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3StA3w9whaXDCHfwZA87ey.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5ecf6b2c6633eb11c3f47aad469115515c8798a0c2637e7a670c51c3eb53ed67","isrc":"QZDQH2158512","name":"4 De La Mañana (En Vivo)","registered_at":"2026-06-06T09:46:39Z","spotify_id":"3StA3w9whaXDCHfwZA87ey","type":"track"}
track: Chivo Tatemado (En Vivo)
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122776
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Desde Hacienda Heights
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: QZDQH2158513
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T23:14:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x34186e517ad8e0f4f1b3c197047ba5604d3be5065ec54920ae47ecff3a49ef0d
  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/6LMGzm2gLGFi5E2m2ilGAL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LMGzm2gLGFi5E2m2ilGAL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x34186e517ad8e0f4f1b3c197047ba5604d3be5065ec54920ae47ecff3a49ef0d","isrc":"QZDQH2158513","name":"Chivo Tatemado (En Vivo)","registered_at":"2026-06-06T23:14:48Z","spotify_id":"6LMGzm2gLGFi5E2m2ilGAL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34186e517ad8e0f4f1b3c197047ba5604d3be5065ec54920ae47ecff3a49ef0d. 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/6LMGzm2gLGFi5E2m2ilGAL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LMGzm2gLGFi5E2m2ilGAL.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x34186e517ad8e0f4f1b3c197047ba5604d3be5065ec54920ae47ecff3a49ef0d","isrc":"QZDQH2158513","name":"Chivo Tatemado (En Vivo)","registered_at":"2026-06-06T23:14:48Z","spotify_id":"6LMGzm2gLGFi5E2m2ilGAL","type":"track"}
track: Doble R (En Vivo)
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159394
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Desde Hacienda Heights
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: QZDQH2158514
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T12:57:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4a944cd0c243225f060f08dcd21aa3953a484ebdb8108bdde337f0ac7aeae620
  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/3LV031rEaukfa7PZPFuLG0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LV031rEaukfa7PZPFuLG0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4a944cd0c243225f060f08dcd21aa3953a484ebdb8108bdde337f0ac7aeae620","isrc":"QZDQH2158514","name":"Doble R (En Vivo)","registered_at":"2026-06-07T12:57:14Z","spotify_id":"3LV031rEaukfa7PZPFuLG0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a944cd0c243225f060f08dcd21aa3953a484ebdb8108bdde337f0ac7aeae620. 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/3LV031rEaukfa7PZPFuLG0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LV031rEaukfa7PZPFuLG0.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4a944cd0c243225f060f08dcd21aa3953a484ebdb8108bdde337f0ac7aeae620","isrc":"QZDQH2158514","name":"Doble R (En Vivo)","registered_at":"2026-06-07T12:57:14Z","spotify_id":"3LV031rEaukfa7PZPFuLG0","type":"track"}
track: La Temporada (En Vivo)
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171886
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Desde Hacienda Heights
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: QZDQH2158515
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T16:10:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdb4a3756ca2296e78543a6d88d0a9ff2a80e06b178b34b1137624b8919fbd52c
  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/67e3h54xTtd6PS9KM5UIm0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67e3h54xTtd6PS9KM5UIm0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdb4a3756ca2296e78543a6d88d0a9ff2a80e06b178b34b1137624b8919fbd52c","isrc":"QZDQH2158515","name":"La Temporada (En Vivo)","registered_at":"2026-06-10T16:10:22Z","spotify_id":"67e3h54xTtd6PS9KM5UIm0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4a3756ca2296e78543a6d88d0a9ff2a80e06b178b34b1137624b8919fbd52c. 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/67e3h54xTtd6PS9KM5UIm0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67e3h54xTtd6PS9KM5UIm0.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xdb4a3756ca2296e78543a6d88d0a9ff2a80e06b178b34b1137624b8919fbd52c","isrc":"QZDQH2158515","name":"La Temporada (En Vivo)","registered_at":"2026-06-10T16:10:22Z","spotify_id":"67e3h54xTtd6PS9KM5UIm0","type":"track"}
track: Andan Pisteando Los Plebes (En Vivo)
  type: MusicRecording
  duration: PT1M53S
  duration ms: 113257
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Desde Hacienda Heights
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: QZDQH2158516
  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: Pero Quererte Jamas (En Vivo)
track: Popurri De Cumbias (En Vivo)
track: El Bajador (En Vivo)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T04:26:12+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xcc2b2a951f69f7d3f19166c4d9c19a428e5b1d8e5ecf1ba89478461131809b06

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/7KrAUM5f5mIHuBMjyTcjbK.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KrAUM5f5mIHuBMjyTcjbK

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xcc2b2a951f69f7d3f19166c4d9c19a428e5b1d8e5ecf1ba89478461131809b06","isrc":"QZDQH2158516","name":"Andan Pisteando Los Plebes (En Vivo)","registered_at":"2026-06-09T04:26:12Z","spotify_id":"7KrAUM5f5mIHuBMjyTcjbK","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 0xcc2b2a951f69f7d3f19166c4d9c19a428e5b1d8e5ecf1ba89478461131809b06. 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/7KrAUM5f5mIHuBMjyTcjbK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KrAUM5f5mIHuBMjyTcjbK.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xcc2b2a951f69f7d3f19166c4d9c19a428e5b1d8e5ecf1ba89478461131809b06","isrc":"QZDQH2158516","name":"Andan Pisteando Los Plebes (En Vivo)","registered_at":"2026-06-09T04:26:12Z","spotify_id":"7KrAUM5f5mIHuBMjyTcjbK","type":"track"}

Pero Quererte Jamas (En Vivo)
type: MusicRecording
duration: PT2M52S
duration ms: 172485
explicit: false
by artist: Los Caimanes De Sinaloa
in album: En Vivo Desde Hacienda Heights
  type: MusicAlbum
  date published: 2022-01-14
isrc code: QZDQH2158517
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:11:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb2e3fbd702316e7914862b4ed00bdd443e75a623f0e87c3e17fd4bb4fee9a24
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/7jIkoWpdoOe5dXWQaG9v51.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jIkoWpdoOe5dXWQaG9v51
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb2e3fbd702316e7914862b4ed00bdd443e75a623f0e87c3e17fd4bb4fee9a24","isrc":"QZDQH2158517","name":"Pero Quererte Jamas (En Vivo)","registered_at":"2026-06-06T23:11:32Z","spotify_id":"7jIkoWpdoOe5dXWQaG9v51","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2e3fbd702316e7914862b4ed00bdd443e75a623f0e87c3e17fd4bb4fee9a24. 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/7jIkoWpdoOe5dXWQaG9v51.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jIkoWpdoOe5dXWQaG9v51.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xcb2e3fbd702316e7914862b4ed00bdd443e75a623f0e87c3e17fd4bb4fee9a24","isrc":"QZDQH2158517","name":"Pero Quererte Jamas (En Vivo)","registered_at":"2026-06-06T23:11:32Z","spotify_id":"7jIkoWpdoOe5dXWQaG9v51","type":"track"}

Popurri De Cumbias (En Vivo)
type: MusicRecording
duration: PT8M42S
duration ms: 522409
explicit: false
by artist: Los Caimanes De Sinaloa
in album: En Vivo Desde Hacienda Heights
  type: MusicAlbum
  date published: 2022-01-14
isrc code: QZDQH2158518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:25:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x349fda256c1130c14b40045f4c3ebc24b89ef9500e7596b857fc86830cbcc27c
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/2Vi4spIGqXoqeCd63PWVQM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vi4spIGqXoqeCd63PWVQM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x349fda256c1130c14b40045f4c3ebc24b89ef9500e7596b857fc86830cbcc27c","isrc":"QZDQH2158518","name":"Popurri De Cumbias (En Vivo)","registered_at":"2026-06-04T10:25:45Z","spotify_id":"2Vi4spIGqXoqeCd63PWVQM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349fda256c1130c14b40045f4c3ebc24b89ef9500e7596b857fc86830cbcc27c. 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/2Vi4spIGqXoqeCd63PWVQM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vi4spIGqXoqeCd63PWVQM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x349fda256c1130c14b40045f4c3ebc24b89ef9500e7596b857fc86830cbcc27c","isrc":"QZDQH2158518","name":"Popurri De Cumbias (En Vivo)","registered_at":"2026-06-04T10:25:45Z","spotify_id":"2Vi4spIGqXoqeCd63PWVQM","type":"track"}

El Bajador (En Vivo)
type: MusicRecording
duration: PT3M5S
duration ms: 185208
explicit: false
by artist: Los Caimanes De Sinaloa
in album: En Vivo Desde Hacienda Heights
  type: MusicAlbum
  date published: 2022-01-14
isrc code: QZDQH2158519
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:06:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d3409f2748cdede59e715a147416bb27e42b42adac833d970c7c018c05b3222
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/6ElOYBUqMI4hFYXycc2WKF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ElOYBUqMI4hFYXycc2WKF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d3409f2748cdede59e715a147416bb27e42b42adac833d970c7c018c05b3222","isrc":"QZDQH2158519","name":"El Bajador (En Vivo)","registered_at":"2026-06-10T16:06:49Z","spotify_id":"6ElOYBUqMI4hFYXycc2WKF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3409f2748cdede59e715a147416bb27e42b42adac833d970c7c018c05b3222. 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/6ElOYBUqMI4hFYXycc2WKF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ElOYBUqMI4hFYXycc2WKF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1d3409f2748cdede59e715a147416bb27e42b42adac833d970c7c018c05b3222","isrc":"QZDQH2158519","name":"El Bajador (En Vivo)","registered_at":"2026-06-10T16:06:49Z","spotify_id":"6ElOYBUqMI4hFYXycc2WKF","type":"track"}

En Vivo Desde Chicago
type: MusicAlbum
date published: 2021-12-02
track: Los Tres (En Vivo)
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197120
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Desde Chicago
    type: MusicAlbum
    date published: 2021-12-02
  isrc code: QZDQH2154815
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:59:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f451bddd2ca57a73c00a187165d278cff63102ddbe8b92d3e3463e7bed23200
  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/4pn0PSqPob6Zp65p10JBvW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pn0PSqPob6Zp65p10JBvW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6f451bddd2ca57a73c00a187165d278cff63102ddbe8b92d3e3463e7bed23200","isrc":"QZDQH2154815","name":"Los Tres (En Vivo)","registered_at":"2026-06-20T22:59:00Z","spotify_id":"4pn0PSqPob6Zp65p10JBvW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f451bddd2ca57a73c00a187165d278cff63102ddbe8b92d3e3463e7bed23200. 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/4pn0PSqPob6Zp65p10JBvW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pn0PSqPob6Zp65p10JBvW.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6f451bddd2ca57a73c00a187165d278cff63102ddbe8b92d3e3463e7bed23200","isrc":"QZDQH2154815","name":"Los Tres (En Vivo)","registered_at":"2026-06-20T22:59:00Z","spotify_id":"4pn0PSqPob6Zp65p10JBvW","type":"track"}
track: El Chico (En Vivo)
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137116
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Desde Chicago
    type: MusicAlbum
    date published: 2021-12-02
  isrc code: QZDQH2154816
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T09:19:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03ea79c733a5880d68aa67c16516c68d4c919790732ab6c1b4aee5fc901e1434
  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/78M31vaLeccNQz9xtGrX2j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78M31vaLeccNQz9xtGrX2j
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03ea79c733a5880d68aa67c16516c68d4c919790732ab6c1b4aee5fc901e1434","isrc":"QZDQH2154816","name":"El Chico (En Vivo)","registered_at":"2026-06-19T09:19:51Z","spotify_id":"78M31vaLeccNQz9xtGrX2j","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ea79c733a5880d68aa67c16516c68d4c919790732ab6c1b4aee5fc901e1434. 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/78M31vaLeccNQz9xtGrX2j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78M31vaLeccNQz9xtGrX2j.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x03ea79c733a5880d68aa67c16516c68d4c919790732ab6c1b4aee5fc901e1434","isrc":"QZDQH2154816","name":"El Chico (En Vivo)","registered_at":"2026-06-19T09:19:51Z","spotify_id":"78M31vaLeccNQz9xtGrX2j","type":"track"}
track: Cariño Donde Andaras (En Vivo)
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232777
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Desde Chicago
    type: MusicAlbum
    date published: 2021-12-02
  isrc code: QZDQH2154817
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:27:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x97e7d6555c037039f19104ae2845a6cd3a9e2b826af03f09d53128a69c1a02e3
  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/2SaKtYeUafRUNuvgDhJy8E.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SaKtYeUafRUNuvgDhJy8E
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x97e7d6555c037039f19104ae2845a6cd3a9e2b826af03f09d53128a69c1a02e3","isrc":"QZDQH2154817","name":"Cariño Donde Andaras (En Vivo)","registered_at":"2026-06-09T16:27:31Z","spotify_id":"2SaKtYeUafRUNuvgDhJy8E","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e7d6555c037039f19104ae2845a6cd3a9e2b826af03f09d53128a69c1a02e3. 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/2SaKtYeUafRUNuvgDhJy8E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SaKtYeUafRUNuvgDhJy8E.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x97e7d6555c037039f19104ae2845a6cd3a9e2b826af03f09d53128a69c1a02e3","isrc":"QZDQH2154817","name":"Cariño Donde Andaras (En Vivo)","registered_at":"2026-06-09T16:27:31Z","spotify_id":"2SaKtYeUafRUNuvgDhJy8E","type":"track"}
track: No Somos de Acero (En Vivo)
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136751
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Desde Chicago
    type: MusicAlbum
    date published: 2021-12-02
  isrc code: QZDQH2154818
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T02:51:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61976899a364794708f3526ebf616c9d3fa2c73d72192ef2cac71392fc987033
  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/2ua4dTRQka7Sy4QyOYJxse.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ua4dTRQka7Sy4QyOYJxse
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x61976899a364794708f3526ebf616c9d3fa2c73d72192ef2cac71392fc987033","isrc":"QZDQH2154818","name":"No Somos de Acero (En Vivo)","registered_at":"2026-06-10T02:51:52Z","spotify_id":"2ua4dTRQka7Sy4QyOYJxse","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61976899a364794708f3526ebf616c9d3fa2c73d72192ef2cac71392fc987033. 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/2ua4dTRQka7Sy4QyOYJxse.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ua4dTRQka7Sy4QyOYJxse.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x61976899a364794708f3526ebf616c9d3fa2c73d72192ef2cac71392fc987033","isrc":"QZDQH2154818","name":"No Somos de Acero (En Vivo)","registered_at":"2026-06-10T02:51:52Z","spotify_id":"2ua4dTRQka7Sy4QyOYJxse","type":"track"}
track: Margarita Margarita (En Vivo)
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163877
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: En Vivo Desde Chicago
    type: MusicAlbum
    date published: 2021-12-02
  isrc code: QZDQH2154819
  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 Pava (En Vivo)
track: Veinte Años (En Vivo)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T06:36:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xcfddc3f7d5d11442be3e2cc5f2d4fd6867b2cb70bba56d90dda8c1e998445260

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/5C7Md1p8ojkNNXoHeX9FLc.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5C7Md1p8ojkNNXoHeX9FLc

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xcfddc3f7d5d11442be3e2cc5f2d4fd6867b2cb70bba56d90dda8c1e998445260","isrc":"QZDQH2154819","name":"Margarita Margarita (En Vivo)","registered_at":"2026-06-05T06:36:35Z","spotify_id":"5C7Md1p8ojkNNXoHeX9FLc","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 0xcfddc3f7d5d11442be3e2cc5f2d4fd6867b2cb70bba56d90dda8c1e998445260. 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/5C7Md1p8ojkNNXoHeX9FLc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5C7Md1p8ojkNNXoHeX9FLc.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xcfddc3f7d5d11442be3e2cc5f2d4fd6867b2cb70bba56d90dda8c1e998445260","isrc":"QZDQH2154819","name":"Margarita Margarita (En Vivo)","registered_at":"2026-06-05T06:36:35Z","spotify_id":"5C7Md1p8ojkNNXoHeX9FLc","type":"track"}

La Pava (En Vivo)
type: MusicRecording
duration: PT3M25S
duration ms: 205296
explicit: false
by artist: Los Caimanes De Sinaloa
in album: En Vivo Desde Chicago
  type: MusicAlbum
  date published: 2021-12-02
isrc code: QZDQH2154821
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:28:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6c29ab55d3184202e592876cf5d3f7379df66977b9365436f78aed90c607992
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/4M79tcfz4g1mfTBPBvnQfL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4M79tcfz4g1mfTBPBvnQfL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6c29ab55d3184202e592876cf5d3f7379df66977b9365436f78aed90c607992","isrc":"QZDQH2154821","name":"La Pava (En Vivo)","registered_at":"2026-06-09T16:28:54Z","spotify_id":"4M79tcfz4g1mfTBPBvnQfL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c29ab55d3184202e592876cf5d3f7379df66977b9365436f78aed90c607992. 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/4M79tcfz4g1mfTBPBvnQfL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4M79tcfz4g1mfTBPBvnQfL.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd6c29ab55d3184202e592876cf5d3f7379df66977b9365436f78aed90c607992","isrc":"QZDQH2154821","name":"La Pava (En Vivo)","registered_at":"2026-06-09T16:28:54Z","spotify_id":"4M79tcfz4g1mfTBPBvnQfL","type":"track"}

Veinte Años (En Vivo)
type: MusicRecording
duration: PT2M57S
duration ms: 177189
explicit: false
by artist: Los Caimanes De Sinaloa
in album: En Vivo Desde Chicago
  type: MusicAlbum
  date published: 2021-12-02
isrc code: QZDQH2154822
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:20:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdf78318a96252f567f9cb4eba1e74f656fe0301e5624b553a339483fe94acc5
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/39OvUsPl1lB3duc3K2YbS0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39OvUsPl1lB3duc3K2YbS0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbdf78318a96252f567f9cb4eba1e74f656fe0301e5624b553a339483fe94acc5","isrc":"QZDQH2154822","name":"Veinte Años (En Vivo)","registered_at":"2026-06-19T09:20:13Z","spotify_id":"39OvUsPl1lB3duc3K2YbS0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf78318a96252f567f9cb4eba1e74f656fe0301e5624b553a339483fe94acc5. 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/39OvUsPl1lB3duc3K2YbS0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39OvUsPl1lB3duc3K2YbS0.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbdf78318a96252f567f9cb4eba1e74f656fe0301e5624b553a339483fe94acc5","isrc":"QZDQH2154822","name":"Veinte Años (En Vivo)","registered_at":"2026-06-19T09:20:13Z","spotify_id":"39OvUsPl1lB3duc3K2YbS0","type":"track"}

Pisteando Con Tololoche
type: MusicAlbum
date published: 2020-04-20
track: Iniciales Lpz
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136540
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Pisteando Con Tololoche
    type: MusicAlbum
    date published: 2020-04-20
  isrc code: QZDQH1832023
track: Margarita Margarita
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150011
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Pisteando Con Tololoche
    type: MusicAlbum
    date published: 2020-04-20
  isrc code: QZDQH1832024
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T11:30:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x129e3dde42a41ef9fcd0bfb194e7fbe427e1dd4fc4d3227079745041913f7899
  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/0j5R9okSkTWFbDdPgXcjZc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0j5R9okSkTWFbDdPgXcjZc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x129e3dde42a41ef9fcd0bfb194e7fbe427e1dd4fc4d3227079745041913f7899","isrc":"QZDQH1832024","name":"Margarita Margarita","registered_at":"2026-06-18T11:30:52Z","spotify_id":"0j5R9okSkTWFbDdPgXcjZc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129e3dde42a41ef9fcd0bfb194e7fbe427e1dd4fc4d3227079745041913f7899. 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/0j5R9okSkTWFbDdPgXcjZc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0j5R9okSkTWFbDdPgXcjZc.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x129e3dde42a41ef9fcd0bfb194e7fbe427e1dd4fc4d3227079745041913f7899","isrc":"QZDQH1832024","name":"Margarita Margarita","registered_at":"2026-06-18T11:30:52Z","spotify_id":"0j5R9okSkTWFbDdPgXcjZc","type":"track"}
track: El Corrido del Ruso
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208445
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Pisteando Con Tololoche
    type: MusicAlbum
    date published: 2020-04-20
  isrc code: QZDQH1832025
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T05:37:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32c7ae9707da331b686e9d33dd92d7086fbb99940e03c0959c8fd39f0d339942
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7h5OVsEJNtwa5iUVpt1NJc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h5OVsEJNtwa5iUVpt1NJc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x32c7ae9707da331b686e9d33dd92d7086fbb99940e03c0959c8fd39f0d339942","isrc":"QZDQH1832025","name":"El Corrido del Ruso","registered_at":"2026-06-24T05:37:43Z","spotify_id":"7h5OVsEJNtwa5iUVpt1NJc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c7ae9707da331b686e9d33dd92d7086fbb99940e03c0959c8fd39f0d339942. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7h5OVsEJNtwa5iUVpt1NJc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h5OVsEJNtwa5iUVpt1NJc.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x32c7ae9707da331b686e9d33dd92d7086fbb99940e03c0959c8fd39f0d339942","isrc":"QZDQH1832025","name":"El Corrido del Ruso","registered_at":"2026-06-24T05:37:43Z","spotify_id":"7h5OVsEJNtwa5iUVpt1NJc","type":"track"}
track: Cuando Salgo a los Campos
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149336
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Pisteando Con Tololoche
    type: MusicAlbum
    date published: 2020-04-20
  isrc code: QZDQH1832026
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T09:20:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2cee723401bbb7ee5e6bc57d6fe2535b9331e1578c78b2b05295fd20ee58c18a
  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/4RMYkez3fenAqVCxrvjlJm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RMYkez3fenAqVCxrvjlJm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2cee723401bbb7ee5e6bc57d6fe2535b9331e1578c78b2b05295fd20ee58c18a","isrc":"QZDQH1832026","name":"Cuando Salgo a los Campos","registered_at":"2026-06-19T09:20:05Z","spotify_id":"4RMYkez3fenAqVCxrvjlJm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cee723401bbb7ee5e6bc57d6fe2535b9331e1578c78b2b05295fd20ee58c18a. 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/4RMYkez3fenAqVCxrvjlJm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RMYkez3fenAqVCxrvjlJm.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2cee723401bbb7ee5e6bc57d6fe2535b9331e1578c78b2b05295fd20ee58c18a","isrc":"QZDQH1832026","name":"Cuando Salgo a los Campos","registered_at":"2026-06-19T09:20:05Z","spotify_id":"4RMYkez3fenAqVCxrvjlJm","type":"track"}
track: El Guero Garrochas
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219832
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Pisteando Con Tololoche
    type: MusicAlbum
    date published: 2020-04-20
  isrc code: QZDQH1832027
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:54:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x21006b480945c3844b330609428f57d95753d63c77ac81f1f3ec149e7975cf80
  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/2sx1xZZ8THfKXTixnZb9aS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sx1xZZ8THfKXTixnZb9aS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x21006b480945c3844b330609428f57d95753d63c77ac81f1f3ec149e7975cf80","isrc":"QZDQH1832027","name":"El Guero Garrochas","registered_at":"2026-06-20T22:54:52Z","spotify_id":"2sx1xZZ8THfKXTixnZb9aS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21006b480945c3844b330609428f57d95753d63c77ac81f1f3ec149e7975cf80. 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/2sx1xZZ8THfKXTixnZb9aS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sx1xZZ8THfKXTixnZb9aS.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x21006b480945c3844b330609428f57d95753d63c77ac81f1f3ec149e7975cf80","isrc":"QZDQH1832027","name":"El Guero Garrochas","registered_at":"2026-06-20T22:54:52Z","spotify_id":"2sx1xZZ8THfKXTixnZb9aS","type":"track"}
track: El 28
track: Albino Quintero
track: El Lavadero
track: Tres Dias
track: Mi Gordita
track: El Señor de las Montañas
track: Iniciales Lpz - Version 2

El 28
type: MusicRecording
duration: PT2M4S
duration ms: 124020
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Pisteando Con Tololoche
  type: MusicAlbum
  date published: 2020-04-20
isrc code: QZDQH1832028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:22:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc10f0965bcb731cbd1d6a6a52c41a5bae6b1cc35d56efcbb70b1d0f0f4d26406
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/56CCQGgze9TDfjsdKtjp9v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56CCQGgze9TDfjsdKtjp9v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc10f0965bcb731cbd1d6a6a52c41a5bae6b1cc35d56efcbb70b1d0f0f4d26406","isrc":"QZDQH1832028","name":"El 28","registered_at":"2026-06-24T10:22:01Z","spotify_id":"56CCQGgze9TDfjsdKtjp9v","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10f0965bcb731cbd1d6a6a52c41a5bae6b1cc35d56efcbb70b1d0f0f4d26406. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56CCQGgze9TDfjsdKtjp9v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56CCQGgze9TDfjsdKtjp9v.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc10f0965bcb731cbd1d6a6a52c41a5bae6b1cc35d56efcbb70b1d0f0f4d26406","isrc":"QZDQH1832028","name":"El 28","registered_at":"2026-06-24T10:22:01Z","spotify_id":"56CCQGgze9TDfjsdKtjp9v","type":"track"}

Albino Quintero
type: MusicRecording
duration: PT3M24S
duration ms: 204219
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Pisteando Con Tololoche
  type: MusicAlbum
  date published: 2020-04-20
isrc code: QZDQH1832029

El Lavadero
type: MusicRecording
duration: PT2M48S
duration ms: 168006
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Pisteando Con Tololoche
  type: MusicAlbum
  date published: 2020-04-20
isrc code: QZDQH1832030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:00:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8187d7721867d36707ad538f95ce23194d02cd9ec65256e0ed8f0e25b1c8c80
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/61WYl67fm4tdXWqboSnxKG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61WYl67fm4tdXWqboSnxKG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8187d7721867d36707ad538f95ce23194d02cd9ec65256e0ed8f0e25b1c8c80","isrc":"QZDQH1832030","name":"El Lavadero","registered_at":"2026-06-20T04:00:00Z","spotify_id":"61WYl67fm4tdXWqboSnxKG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8187d7721867d36707ad538f95ce23194d02cd9ec65256e0ed8f0e25b1c8c80. 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/61WYl67fm4tdXWqboSnxKG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61WYl67fm4tdXWqboSnxKG.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc8187d7721867d36707ad538f95ce23194d02cd9ec65256e0ed8f0e25b1c8c80","isrc":"QZDQH1832030","name":"El Lavadero","registered_at":"2026-06-20T04:00:00Z","spotify_id":"61WYl67fm4tdXWqboSnxKG","type":"track"}

Tres Dias
type: MusicRecording
duration: PT3M9S
duration ms: 189390
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Pisteando Con Tololoche
  type: MusicAlbum
  date published: 2020-04-20
isrc code: QZDQH1832031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:02:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb81d8dd5d2c9c909f9e7ebd3360af5b01e88597f0dbbf21b2234b2081ea6eecb
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/0uFhXHRYvprqWFOa21fVyn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uFhXHRYvprqWFOa21fVyn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb81d8dd5d2c9c909f9e7ebd3360af5b01e88597f0dbbf21b2234b2081ea6eecb","isrc":"QZDQH1832031","name":"Tres Dias","registered_at":"2026-06-20T04:02:04Z","spotify_id":"0uFhXHRYvprqWFOa21fVyn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81d8dd5d2c9c909f9e7ebd3360af5b01e88597f0dbbf21b2234b2081ea6eecb. 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/0uFhXHRYvprqWFOa21fVyn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uFhXHRYvprqWFOa21fVyn.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb81d8dd5d2c9c909f9e7ebd3360af5b01e88597f0dbbf21b2234b2081ea6eecb","isrc":"QZDQH1832031","name":"Tres Dias","registered_at":"2026-06-20T04:02:04Z","spotify_id":"0uFhXHRYvprqWFOa21fVyn","type":"track"}

Mi Gordita
type: MusicRecording
duration: PT2M58S
duration ms: 178936
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Pisteando Con Tololoche
  type: MusicAlbum
  date published: 2020-04-20
isrc code: QZDQH1832032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:19:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd28989f8f8e4221ef72c535d55663c3d1078a4a1652b562e068c41637959c540
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/5dDXh5Yq5l2Xiw9LJyYFXD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dDXh5Yq5l2Xiw9LJyYFXD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd28989f8f8e4221ef72c535d55663c3d1078a4a1652b562e068c41637959c540","isrc":"QZDQH1832032","name":"Mi Gordita","registered_at":"2026-06-19T09:19:53Z","spotify_id":"5dDXh5Yq5l2Xiw9LJyYFXD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28989f8f8e4221ef72c535d55663c3d1078a4a1652b562e068c41637959c540. 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/5dDXh5Yq5l2Xiw9LJyYFXD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dDXh5Yq5l2Xiw9LJyYFXD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd28989f8f8e4221ef72c535d55663c3d1078a4a1652b562e068c41637959c540","isrc":"QZDQH1832032","name":"Mi Gordita","registered_at":"2026-06-19T09:19:53Z","spotify_id":"5dDXh5Yq5l2Xiw9LJyYFXD","type":"track"}

El Señor de las Montañas
type: MusicRecording
duration: PT2M48S
duration ms: 168752
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Pisteando Con Tololoche
  type: MusicAlbum
  date published: 2020-04-20
isrc code: QZDQH1832033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T03:36:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16cd2699cdce16797614792224c889953a2cdc6d669d94a44ed723b8a4a9a964
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1lQfHVIrKDSdoZ9xoI9O1B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lQfHVIrKDSdoZ9xoI9O1B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:27:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16cd2699cdce16797614792224c889953a2cdc6d669d94a44ed723b8a4a9a964","isrc":"QZDQH1832033","name":"El Señor de las Montañas","registered_at":"2026-06-17T03:36:13Z","spotify_id":"1lQfHVIrKDSdoZ9xoI9O1B","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cd2699cdce16797614792224c889953a2cdc6d669d94a44ed723b8a4a9a964. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:27:47Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1lQfHVIrKDSdoZ9xoI9O1B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lQfHVIrKDSdoZ9xoI9O1B.
  date published: 2026-06-17T20:27:47Z
  text: {"copyright_id":"0x16cd2699cdce16797614792224c889953a2cdc6d669d94a44ed723b8a4a9a964","isrc":"QZDQH1832033","name":"El Señor de las Montañas","registered_at":"2026-06-17T03:36:13Z","spotify_id":"1lQfHVIrKDSdoZ9xoI9O1B","type":"track"}

Iniciales Lpz - Version 2
type: MusicRecording
duration: PT2M29S
duration ms: 149026
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Pisteando Con Tololoche
  type: MusicAlbum
  date published: 2020-04-20
isrc code: QZDQH1832034

Desde Las Vegas
type: MusicAlbum
date published: 2020-01-20
track: El JC 19
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247694
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Desde Las Vegas
    type: MusicAlbum
    date published: 2020-01-20
  isrc code: QZDQH1809852
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T04:09:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x460b0910a3b162d2945493b9e52e4071ba1b4faa1bbcfdaac439d11feace9692
  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/2NfD78FXpokjV84vxrBMGS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NfD78FXpokjV84vxrBMGS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x460b0910a3b162d2945493b9e52e4071ba1b4faa1bbcfdaac439d11feace9692","isrc":"QZDQH1809852","name":"El JC 19","registered_at":"2026-06-11T04:09:47Z","spotify_id":"2NfD78FXpokjV84vxrBMGS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460b0910a3b162d2945493b9e52e4071ba1b4faa1bbcfdaac439d11feace9692. 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/2NfD78FXpokjV84vxrBMGS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NfD78FXpokjV84vxrBMGS.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x460b0910a3b162d2945493b9e52e4071ba1b4faa1bbcfdaac439d11feace9692","isrc":"QZDQH1809852","name":"El JC 19","registered_at":"2026-06-11T04:09:47Z","spotify_id":"2NfD78FXpokjV84vxrBMGS","type":"track"}
track: Brincando El Año
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203166
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Desde Las Vegas
    type: MusicAlbum
    date published: 2020-01-20
  isrc code: QZDQH1809853
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T16:18:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe38d6f62099e46a9e216a72ca1cce0110d98960104e027b98b99dfbb7bd0e0d2
  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/4N69OAc80Pk4u8WhrdUfRD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4N69OAc80Pk4u8WhrdUfRD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe38d6f62099e46a9e216a72ca1cce0110d98960104e027b98b99dfbb7bd0e0d2","isrc":"QZDQH1809853","name":"Brincando El Año","registered_at":"2026-06-10T16:18:40Z","spotify_id":"4N69OAc80Pk4u8WhrdUfRD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38d6f62099e46a9e216a72ca1cce0110d98960104e027b98b99dfbb7bd0e0d2. 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/4N69OAc80Pk4u8WhrdUfRD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4N69OAc80Pk4u8WhrdUfRD.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe38d6f62099e46a9e216a72ca1cce0110d98960104e027b98b99dfbb7bd0e0d2","isrc":"QZDQH1809853","name":"Brincando El Año","registered_at":"2026-06-10T16:18:40Z","spotify_id":"4N69OAc80Pk4u8WhrdUfRD","type":"track"}
track: Los Pajaros
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207805
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Desde Las Vegas
    type: MusicAlbum
    date published: 2020-01-20
  isrc code: QZDQH1809854
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T09:42:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3652d870b9c8c8a921ad192c49dd21696f61476a2d611963ab34832fe36949d
  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/1IJXtN6XUHEvcFnw9uu3Af.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IJXtN6XUHEvcFnw9uu3Af
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd3652d870b9c8c8a921ad192c49dd21696f61476a2d611963ab34832fe36949d","isrc":"QZDQH1809854","name":"Los Pajaros","registered_at":"2026-06-06T09:42:00Z","spotify_id":"1IJXtN6XUHEvcFnw9uu3Af","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3652d870b9c8c8a921ad192c49dd21696f61476a2d611963ab34832fe36949d. 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/1IJXtN6XUHEvcFnw9uu3Af.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IJXtN6XUHEvcFnw9uu3Af.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd3652d870b9c8c8a921ad192c49dd21696f61476a2d611963ab34832fe36949d","isrc":"QZDQH1809854","name":"Los Pajaros","registered_at":"2026-06-06T09:42:00Z","spotify_id":"1IJXtN6XUHEvcFnw9uu3Af","type":"track"}
track: Armando El Colorado
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151508
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Desde Las Vegas
    type: MusicAlbum
    date published: 2020-01-20
  isrc code: QZDQH1809855
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:34:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c4ccdaf4868a2fb0bd2723c6e225c934ad80ba4a93a1f7a141d98e0122754b1
  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/2xUDjCSLlQ2penKvNryA2X.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xUDjCSLlQ2penKvNryA2X
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0c4ccdaf4868a2fb0bd2723c6e225c934ad80ba4a93a1f7a141d98e0122754b1","isrc":"QZDQH1809855","name":"Armando El Colorado","registered_at":"2026-06-17T22:34:50Z","spotify_id":"2xUDjCSLlQ2penKvNryA2X","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4ccdaf4868a2fb0bd2723c6e225c934ad80ba4a93a1f7a141d98e0122754b1. 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/2xUDjCSLlQ2penKvNryA2X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xUDjCSLlQ2penKvNryA2X.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0c4ccdaf4868a2fb0bd2723c6e225c934ad80ba4a93a1f7a141d98e0122754b1","isrc":"QZDQH1809855","name":"Armando El Colorado","registered_at":"2026-06-17T22:34:50Z","spotify_id":"2xUDjCSLlQ2penKvNryA2X","type":"track"}
track: Una Flor Quise Cortar
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153562
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Desde Las Vegas
    type: MusicAlbum
    date published: 2020-01-20
  isrc code: QZDQH1809856
  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: Iniciales LPZ
track: El Cholo Diaz
track: Mi Luna, Mi Estrella
track: Escuchando Tu Voz
track: El Desquite

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T10:02:39+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xbe24df2fcaa698315fab61f8b955089e6ff87fb6ec0c9f2520112f0fa823af2a

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/6fbbV0S1tDc9msYsgZ23gA.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fbbV0S1tDc9msYsgZ23gA

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xbe24df2fcaa698315fab61f8b955089e6ff87fb6ec0c9f2520112f0fa823af2a","isrc":"QZDQH1809856","name":"Una Flor Quise Cortar","registered_at":"2026-06-04T10:02:39Z","spotify_id":"6fbbV0S1tDc9msYsgZ23gA","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 0xbe24df2fcaa698315fab61f8b955089e6ff87fb6ec0c9f2520112f0fa823af2a. 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/6fbbV0S1tDc9msYsgZ23gA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fbbV0S1tDc9msYsgZ23gA.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xbe24df2fcaa698315fab61f8b955089e6ff87fb6ec0c9f2520112f0fa823af2a","isrc":"QZDQH1809856","name":"Una Flor Quise Cortar","registered_at":"2026-06-04T10:02:39Z","spotify_id":"6fbbV0S1tDc9msYsgZ23gA","type":"track"}

Iniciales LPZ
type: MusicRecording
duration: PT2M28S
duration ms: 148481
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde Las Vegas
  type: MusicAlbum
  date published: 2020-01-20
isrc code: QZDQH1809857
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:18:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd530da9bc24f7d11dc772283c4e1963a82f4434b74ea2ecc3bb1a34c2a5bf3a
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/6eRqtoOp7yZ6FeCPDwqwaB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eRqtoOp7yZ6FeCPDwqwaB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd530da9bc24f7d11dc772283c4e1963a82f4434b74ea2ecc3bb1a34c2a5bf3a","isrc":"QZDQH1809857","name":"Iniciales LPZ","registered_at":"2026-06-10T16:18:00Z","spotify_id":"6eRqtoOp7yZ6FeCPDwqwaB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd530da9bc24f7d11dc772283c4e1963a82f4434b74ea2ecc3bb1a34c2a5bf3a. 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/6eRqtoOp7yZ6FeCPDwqwaB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eRqtoOp7yZ6FeCPDwqwaB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdd530da9bc24f7d11dc772283c4e1963a82f4434b74ea2ecc3bb1a34c2a5bf3a","isrc":"QZDQH1809857","name":"Iniciales LPZ","registered_at":"2026-06-10T16:18:00Z","spotify_id":"6eRqtoOp7yZ6FeCPDwqwaB","type":"track"}

El Cholo Diaz
type: MusicRecording
duration: PT3M45S
duration ms: 225575
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde Las Vegas
  type: MusicAlbum
  date published: 2020-01-20
isrc code: QZDQH1809858
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:20:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd71f7f6abe802ee9a71a27eef4f87629dc6a0e48fce4e531974b9fb9187ff91a
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/6U2mWdLm7IJltfKF1osR9x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6U2mWdLm7IJltfKF1osR9x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd71f7f6abe802ee9a71a27eef4f87629dc6a0e48fce4e531974b9fb9187ff91a","isrc":"QZDQH1809858","name":"El Cholo Diaz","registered_at":"2026-06-19T09:20:40Z","spotify_id":"6U2mWdLm7IJltfKF1osR9x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71f7f6abe802ee9a71a27eef4f87629dc6a0e48fce4e531974b9fb9187ff91a. 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/6U2mWdLm7IJltfKF1osR9x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6U2mWdLm7IJltfKF1osR9x.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd71f7f6abe802ee9a71a27eef4f87629dc6a0e48fce4e531974b9fb9187ff91a","isrc":"QZDQH1809858","name":"El Cholo Diaz","registered_at":"2026-06-19T09:20:40Z","spotify_id":"6U2mWdLm7IJltfKF1osR9x","type":"track"}

Mi Luna, Mi Estrella
type: MusicRecording
duration: PT3M3S
duration ms: 183842
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde Las Vegas
  type: MusicAlbum
  date published: 2020-01-20
isrc code: QZDQH1809859
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:02:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9eaa2be10b5f82dace5795c523726138d3ac7314285856ee4c16cbe0725fa398
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/6DW1TtzOyXRmt6I8bfb9L0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DW1TtzOyXRmt6I8bfb9L0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9eaa2be10b5f82dace5795c523726138d3ac7314285856ee4c16cbe0725fa398","isrc":"QZDQH1809859","name":"Mi Luna, Mi Estrella","registered_at":"2026-06-04T10:02:43Z","spotify_id":"6DW1TtzOyXRmt6I8bfb9L0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eaa2be10b5f82dace5795c523726138d3ac7314285856ee4c16cbe0725fa398. 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/6DW1TtzOyXRmt6I8bfb9L0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DW1TtzOyXRmt6I8bfb9L0.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9eaa2be10b5f82dace5795c523726138d3ac7314285856ee4c16cbe0725fa398","isrc":"QZDQH1809859","name":"Mi Luna, Mi Estrella","registered_at":"2026-06-04T10:02:43Z","spotify_id":"6DW1TtzOyXRmt6I8bfb9L0","type":"track"}

Escuchando Tu Voz
type: MusicRecording
duration: PT3M1S
duration ms: 181887
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde Las Vegas
  type: MusicAlbum
  date published: 2020-01-20
isrc code: QZDQH1809860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:41:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22786106e0288c49f59b9d5559af3ab8c13d267b1d375e3844a3eb7165512dd8
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/22gHpQVzuKPakDfA85nPhO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22gHpQVzuKPakDfA85nPhO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22786106e0288c49f59b9d5559af3ab8c13d267b1d375e3844a3eb7165512dd8","isrc":"QZDQH1809860","name":"Escuchando Tu Voz","registered_at":"2026-06-09T06:41:27Z","spotify_id":"22gHpQVzuKPakDfA85nPhO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22786106e0288c49f59b9d5559af3ab8c13d267b1d375e3844a3eb7165512dd8. 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/22gHpQVzuKPakDfA85nPhO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22gHpQVzuKPakDfA85nPhO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x22786106e0288c49f59b9d5559af3ab8c13d267b1d375e3844a3eb7165512dd8","isrc":"QZDQH1809860","name":"Escuchando Tu Voz","registered_at":"2026-06-09T06:41:27Z","spotify_id":"22gHpQVzuKPakDfA85nPhO","type":"track"}

El Desquite
type: MusicRecording
duration: PT3M28S
duration ms: 208535
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde Las Vegas
  type: MusicAlbum
  date published: 2020-01-20
isrc code: QZDQH1809861
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:34:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9cbd7b6a067fd5c464d6f918bd438920bfcd3ec77c68415033b6f0166f207bf7
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/2ZDRA0E5My2KNPmfXBLwtX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZDRA0E5My2KNPmfXBLwtX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9cbd7b6a067fd5c464d6f918bd438920bfcd3ec77c68415033b6f0166f207bf7","isrc":"QZDQH1809861","name":"El Desquite","registered_at":"2026-06-17T22:34:38Z","spotify_id":"2ZDRA0E5My2KNPmfXBLwtX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbd7b6a067fd5c464d6f918bd438920bfcd3ec77c68415033b6f0166f207bf7. 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/2ZDRA0E5My2KNPmfXBLwtX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZDRA0E5My2KNPmfXBLwtX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9cbd7b6a067fd5c464d6f918bd438920bfcd3ec77c68415033b6f0166f207bf7","isrc":"QZDQH1809861","name":"El Desquite","registered_at":"2026-06-17T22:34:38Z","spotify_id":"2ZDRA0E5My2KNPmfXBLwtX","type":"track"}

A La Orden
type: MusicAlbum
date published: 2025-04-18
track: A La Orden
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177124
  explicit: false
  by artist: Los Farmerz
  by artist: Los Caimanes De Sinaloa
  in album: A La Orden
    type: MusicAlbum
    date published: 2025-04-18

Pa Que Te Quiero
type: MusicAlbum
date published: 2025-02-14
track: Pa Que Te Quiero
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161500
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Pa Que Te Quiero
    type: MusicAlbum
    date published: 2025-02-14
  isrc code: QT4C62500133
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T23:15:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x872348439de6101f1a7e3963e74afb221258090b4c6251aa0f2bad26928732c9
  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/14nlymql51oD7ZqORCeIsq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14nlymql51oD7ZqORCeIsq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x872348439de6101f1a7e3963e74afb221258090b4c6251aa0f2bad26928732c9","isrc":"QT4C62500133","name":"Pa Que Te Quiero","registered_at":"2026-06-06T23:15:43Z","spotify_id":"14nlymql51oD7ZqORCeIsq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872348439de6101f1a7e3963e74afb221258090b4c6251aa0f2bad26928732c9. 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/14nlymql51oD7ZqORCeIsq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14nlymql51oD7ZqORCeIsq.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x872348439de6101f1a7e3963e74afb221258090b4c6251aa0f2bad26928732c9","isrc":"QT4C62500133","name":"Pa Que Te Quiero","registered_at":"2026-06-06T23:15:43Z","spotify_id":"14nlymql51oD7ZqORCeIsq","type":"track"}

Operativo 01
type: MusicAlbum
date published: 2024-10-25
track: Operativo 01
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130341
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: Martin Castillo
  in album: Operativo 01
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: QZQMB2108218
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:41:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x20e673faf83762a37614afbf2becc310283749e69777600c19d7e0814ef7b444
  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/0nl5ywbzNaLZdBBDgnQzVk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nl5ywbzNaLZdBBDgnQzVk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x20e673faf83762a37614afbf2becc310283749e69777600c19d7e0814ef7b444","isrc":"QZQMB2108218","name":"Operativo 01","registered_at":"2026-06-07T11:41:33Z","spotify_id":"0nl5ywbzNaLZdBBDgnQzVk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e673faf83762a37614afbf2becc310283749e69777600c19d7e0814ef7b444. 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/0nl5ywbzNaLZdBBDgnQzVk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nl5ywbzNaLZdBBDgnQzVk.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x20e673faf83762a37614afbf2becc310283749e69777600c19d7e0814ef7b444","isrc":"QZQMB2108218","name":"Operativo 01","registered_at":"2026-06-07T11:41:33Z","spotify_id":"0nl5ywbzNaLZdBBDgnQzVk","type":"track"}

El Buck
type: MusicAlbum
date published: 2024-10-18
track: El Buck
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163250
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: El Buck
    type: MusicAlbum
    date published: 2024-10-18
  isrc code: QZQMB2108220
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:34:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8cece5c8ace62c059c6761c3ffa47f1a328626ab05c504e7a6b03723daba051a
  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/7xSJMtMJx4Sbifjj7qSgQU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xSJMtMJx4Sbifjj7qSgQU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8cece5c8ace62c059c6761c3ffa47f1a328626ab05c504e7a6b03723daba051a","isrc":"QZQMB2108220","name":"El Buck","registered_at":"2026-06-17T22:34:40Z","spotify_id":"7xSJMtMJx4Sbifjj7qSgQU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cece5c8ace62c059c6761c3ffa47f1a328626ab05c504e7a6b03723daba051a. 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/7xSJMtMJx4Sbifjj7qSgQU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xSJMtMJx4Sbifjj7qSgQU.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x8cece5c8ace62c059c6761c3ffa47f1a328626ab05c504e7a6b03723daba051a","isrc":"QZQMB2108220","name":"El Buck","registered_at":"2026-06-17T22:34:40Z","spotify_id":"7xSJMtMJx4Sbifjj7qSgQU","type":"track"}

Era El Cholo
type: MusicAlbum
date published: 2024-08-16
track: Era El Cholo
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167578
  explicit: false
  by artist: Martin Castillo
  by artist: Los Caimanes De Sinaloa
  in album: Era El Cholo
    type: MusicAlbum
    date published: 2024-08-16
  isrc code: QZDQH2426030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:16:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf85882b5a56004a68cc9ff6dc3d4440f119d84c1eb7a19c89300997c68cbcc1a
  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/1abLmCTw9SOYU1VTtuC3H4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1abLmCTw9SOYU1VTtuC3H4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf85882b5a56004a68cc9ff6dc3d4440f119d84c1eb7a19c89300997c68cbcc1a","isrc":"QZDQH2426030","name":"Era El Cholo","registered_at":"2026-06-05T16:16:01Z","spotify_id":"1abLmCTw9SOYU1VTtuC3H4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85882b5a56004a68cc9ff6dc3d4440f119d84c1eb7a19c89300997c68cbcc1a. 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/1abLmCTw9SOYU1VTtuC3H4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1abLmCTw9SOYU1VTtuC3H4.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf85882b5a56004a68cc9ff6dc3d4440f119d84c1eb7a19c89300997c68cbcc1a","isrc":"QZDQH2426030","name":"Era El Cholo","registered_at":"2026-06-05T16:16:01Z","spotify_id":"1abLmCTw9SOYU1VTtuC3H4","type":"track"}

Derecho y Chueco (Remix)
type: MusicAlbum
date published: 2024-04-12
track: Derecho y Chueco - Remix
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157413
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: Luis R Conriquez
  by artist: Alianza Records
  in album: Derecho y Chueco (Remix)
    type: MusicAlbum
    date published: 2024-04-12
  isrc code: QZQMB2107457
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:51:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa8598390cd06881cc072a75f86ca00b0196bf663aabb110a03a7641ad390667
  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/6FAszIJ5cLvf8YTYRew42e.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FAszIJ5cLvf8YTYRew42e
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfa8598390cd06881cc072a75f86ca00b0196bf663aabb110a03a7641ad390667","isrc":"QZQMB2107457","name":"Derecho y Chueco - Remix","registered_at":"2026-06-04T06:51:07Z","spotify_id":"6FAszIJ5cLvf8YTYRew42e","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8598390cd06881cc072a75f86ca00b0196bf663aabb110a03a7641ad390667. 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/6FAszIJ5cLvf8YTYRew42e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FAszIJ5cLvf8YTYRew42e.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xfa8598390cd06881cc072a75f86ca00b0196bf663aabb110a03a7641ad390667","isrc":"QZQMB2107457","name":"Derecho y Chueco - Remix","registered_at":"2026-06-04T06:51:07Z","spotify_id":"6FAszIJ5cLvf8YTYRew42e","type":"track"}

Las Heladas
type: MusicAlbum
date published: 2024-03-28
track: Las Heladas
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222000
  explicit: false
  by artist: Luis Ayala
  by artist: Los Caimanes De Sinaloa
  in album: Las Heladas
    type: MusicAlbum
    date published: 2024-03-28
  isrc code: QZQMB2107422
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T04:23:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ee7a79e52e3f0a9dd7193640e4c0bdf3cd81de03e578708b6ed9684c6319ea4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/59Ie9hIm2E5zNw79T9OraO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59Ie9hIm2E5zNw79T9OraO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7ee7a79e52e3f0a9dd7193640e4c0bdf3cd81de03e578708b6ed9684c6319ea4","isrc":"QZQMB2107422","name":"Las Heladas","registered_at":"2026-06-23T04:23:45Z","spotify_id":"59Ie9hIm2E5zNw79T9OraO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee7a79e52e3f0a9dd7193640e4c0bdf3cd81de03e578708b6ed9684c6319ea4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/59Ie9hIm2E5zNw79T9OraO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59Ie9hIm2E5zNw79T9OraO.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x7ee7a79e52e3f0a9dd7193640e4c0bdf3cd81de03e578708b6ed9684c6319ea4","isrc":"QZQMB2107422","name":"Las Heladas","registered_at":"2026-06-23T04:23:45Z","spotify_id":"59Ie9hIm2E5zNw79T9OraO","type":"track"}

Toda La Razon
type: MusicAlbum
date published: 2024-02-09
track: Toda La Razon
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171177
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Toda La Razon
    type: MusicAlbum
    date published: 2024-02-09
  isrc code: QZQMB2106771
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T04:07:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x88f08cd750c216b42627865aa3feb7c49e81c9978cb9d92979d6d40e81c9d2bb
  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/74994rgOviIabFJOhlGlkG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74994rgOviIabFJOhlGlkG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x88f08cd750c216b42627865aa3feb7c49e81c9978cb9d92979d6d40e81c9d2bb","isrc":"QZQMB2106771","name":"Toda La Razon","registered_at":"2026-06-11T04:07:19Z","spotify_id":"74994rgOviIabFJOhlGlkG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f08cd750c216b42627865aa3feb7c49e81c9978cb9d92979d6d40e81c9d2bb. 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/74994rgOviIabFJOhlGlkG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74994rgOviIabFJOhlGlkG.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x88f08cd750c216b42627865aa3feb7c49e81c9978cb9d92979d6d40e81c9d2bb","isrc":"QZQMB2106771","name":"Toda La Razon","registered_at":"2026-06-11T04:07:19Z","spotify_id":"74994rgOviIabFJOhlGlkG","type":"track"}

Burrito Sabanero (En Vivo)
type: MusicAlbum
date published: 2023-12-25
track: Burrito Sabanero - En Vivo
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215722
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Burrito Sabanero (En Vivo)
    type: MusicAlbum
    date published: 2023-12-25
  isrc code: DGA0Q2392434

Besos y Cerezas
type: MusicAlbum
date published: 2023-12-22
track: Besos y Cerezas
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190119
  explicit: false
  by artist: Julio Chaidez
  by artist: Los Caimanes De Sinaloa
  in album: Besos y Cerezas
    type: MusicAlbum
    date published: 2023-12-22
  isrc code: QZW9L2374184
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:28:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x78475b2c1528835bcbd26394402d0a55a292099f1a0c41b7b3a875d980c30a76
  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/32DJiWDFxwWeRnXheNiZhm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32DJiWDFxwWeRnXheNiZhm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x78475b2c1528835bcbd26394402d0a55a292099f1a0c41b7b3a875d980c30a76","isrc":"QZW9L2374184","name":"Besos y Cerezas","registered_at":"2026-06-06T16:28:14Z","spotify_id":"32DJiWDFxwWeRnXheNiZhm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78475b2c1528835bcbd26394402d0a55a292099f1a0c41b7b3a875d980c30a76. 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/32DJiWDFxwWeRnXheNiZhm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32DJiWDFxwWeRnXheNiZhm.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x78475b2c1528835bcbd26394402d0a55a292099f1a0c41b7b3a875d980c30a76","isrc":"QZW9L2374184","name":"Besos y Cerezas","registered_at":"2026-06-06T16:28:14Z","spotify_id":"32DJiWDFxwWeRnXheNiZhm","type":"track"}

El Checo (En Vivo)
type: MusicAlbum
date published: 2023-12-15
track: El Checo - En Vivo
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196930
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: El Checo (En Vivo)
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: QZQMB2106148
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T19:43:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5988f9bd826cb28193a4460b0e5b3052d12b4717851051ee7f0f9ada78ada863
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3SDeURmMHPpFWI0fitrjQC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SDeURmMHPpFWI0fitrjQC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5988f9bd826cb28193a4460b0e5b3052d12b4717851051ee7f0f9ada78ada863","isrc":"QZQMB2106148","name":"El Checo - En Vivo","registered_at":"2026-06-26T19:43:05Z","spotify_id":"3SDeURmMHPpFWI0fitrjQC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5988f9bd826cb28193a4460b0e5b3052d12b4717851051ee7f0f9ada78ada863. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SDeURmMHPpFWI0fitrjQC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SDeURmMHPpFWI0fitrjQC.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x5988f9bd826cb28193a4460b0e5b3052d12b4717851051ee7f0f9ada78ada863","isrc":"QZQMB2106148","name":"El Checo - En Vivo","registered_at":"2026-06-26T19:43:05Z","spotify_id":"3SDeURmMHPpFWI0fitrjQC","type":"track"}

Derecho y Chueco
type: MusicAlbum
date published: 2023-12-06
track: Derecho y Chueco
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157364
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Derecho y Chueco
    type: MusicAlbum
    date published: 2023-12-06
  isrc code: QZQMB2106262
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T11:34:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1faff4176d8a9e1d154e944cdbf0ce7255f961d58ca0ab5984e91b80d95302f2
  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/0lIkSG8fKOenyV6O3jJJj7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lIkSG8fKOenyV6O3jJJj7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1faff4176d8a9e1d154e944cdbf0ce7255f961d58ca0ab5984e91b80d95302f2","isrc":"QZQMB2106262","name":"Derecho y Chueco","registered_at":"2026-06-01T11:34:59Z","spotify_id":"0lIkSG8fKOenyV6O3jJJj7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1faff4176d8a9e1d154e944cdbf0ce7255f961d58ca0ab5984e91b80d95302f2. 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/0lIkSG8fKOenyV6O3jJJj7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lIkSG8fKOenyV6O3jJJj7.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1faff4176d8a9e1d154e944cdbf0ce7255f961d58ca0ab5984e91b80d95302f2","isrc":"QZQMB2106262","name":"Derecho y Chueco","registered_at":"2026-06-01T11:34:59Z","spotify_id":"0lIkSG8fKOenyV6O3jJJj7","type":"track"}

El Piyi (En Vivo)
type: MusicAlbum
date published: 2023-11-24
track: El Piyi - En Vivo
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190885
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: Los Populares Del Llano
  in album: El Piyi (En Vivo)
    type: MusicAlbum
    date published: 2023-11-24
  isrc code: QZQMB2106146
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T17:39:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x10f3d192cb8cac0302c885f4b1fd47a63fec2e039b571e9393b5966a4a454d61
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0307j4TmLwGZmOP76bjxgO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0307j4TmLwGZmOP76bjxgO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x10f3d192cb8cac0302c885f4b1fd47a63fec2e039b571e9393b5966a4a454d61","isrc":"QZQMB2106146","name":"El Piyi - En Vivo","registered_at":"2026-06-25T17:39:58Z","spotify_id":"0307j4TmLwGZmOP76bjxgO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f3d192cb8cac0302c885f4b1fd47a63fec2e039b571e9393b5966a4a454d61. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0307j4TmLwGZmOP76bjxgO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0307j4TmLwGZmOP76bjxgO.
    date published: 2026-07-02T11:34:59Z
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Aquellos Ojitos Verdes (En Vivo)
type: MusicAlbum
date published: 2023-11-17
track: Aquellos Ojitos Verdes - En Vivo
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212643
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: Los Nuevos Rebeldes
  in album: Aquellos Ojitos Verdes (En Vivo)
    type: MusicAlbum
    date published: 2023-11-17
  isrc code: QZQMB2106124
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:44:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62e882701f58d2f71a82b9726f4894a8522ea8ea398abc77666d7ee1329d5254
  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/6UNZARVvTrAsMA6Qa7DK0w.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UNZARVvTrAsMA6Qa7DK0w
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x62e882701f58d2f71a82b9726f4894a8522ea8ea398abc77666d7ee1329d5254","isrc":"QZQMB2106124","name":"Aquellos Ojitos Verdes - En Vivo","registered_at":"2026-06-09T06:44:33Z","spotify_id":"6UNZARVvTrAsMA6Qa7DK0w","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e882701f58d2f71a82b9726f4894a8522ea8ea398abc77666d7ee1329d5254. 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/6UNZARVvTrAsMA6Qa7DK0w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UNZARVvTrAsMA6Qa7DK0w.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x62e882701f58d2f71a82b9726f4894a8522ea8ea398abc77666d7ee1329d5254","isrc":"QZQMB2106124","name":"Aquellos Ojitos Verdes - En Vivo","registered_at":"2026-06-09T06:44:33Z","spotify_id":"6UNZARVvTrAsMA6Qa7DK0w","type":"track"}

No Hay Detalle (En Vivo)
type: MusicAlbum
date published: 2023-11-03
track: No Hay Detalle - En Vivo
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188665
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: Los Populares Del Llano
  in album: No Hay Detalle (En Vivo)
    type: MusicAlbum
    date published: 2023-11-03
  isrc code: QZQMB2105998

La Hielera (En Vivo)
type: MusicAlbum
date published: 2023-10-27
track: La Hielera - En Vivo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209855
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: Julio Chaidez
  by artist: Los Populares Del Llano
  in album: La Hielera (En Vivo)
    type: MusicAlbum
    date published: 2023-10-27
  isrc code: QZQMB2105885
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:25:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x08210e71eae1120619c920c16ff483f2e3da4f65f409ba3f347fe38d43f1cb79
  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/2DzFsKucOLbLflfNFYSZuN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DzFsKucOLbLflfNFYSZuN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x08210e71eae1120619c920c16ff483f2e3da4f65f409ba3f347fe38d43f1cb79","isrc":"QZQMB2105885","name":"La Hielera - En Vivo","registered_at":"2026-06-09T16:25:21Z","spotify_id":"2DzFsKucOLbLflfNFYSZuN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08210e71eae1120619c920c16ff483f2e3da4f65f409ba3f347fe38d43f1cb79. 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/2DzFsKucOLbLflfNFYSZuN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DzFsKucOLbLflfNFYSZuN.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x08210e71eae1120619c920c16ff483f2e3da4f65f409ba3f347fe38d43f1cb79","isrc":"QZQMB2105885","name":"La Hielera - En Vivo","registered_at":"2026-06-09T16:25:21Z","spotify_id":"2DzFsKucOLbLflfNFYSZuN","type":"track"}

Gente Del Sombrero (En Vivo)
type: MusicAlbum
date published: 2023-10-20
track: Gente Del Sombrero - En Vivo
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156593
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: Los Populares Del Llano
  in album: Gente Del Sombrero (En Vivo)
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: QZQMB2105956
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T10:11:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x812cfb56950c8241aeee224209d4509ae5b8faba12df5a4482677f1d82ffc5fb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2XwcRwO3OvmfiRDDpf0OA9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XwcRwO3OvmfiRDDpf0OA9
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x812cfb56950c8241aeee224209d4509ae5b8faba12df5a4482677f1d82ffc5fb","isrc":"QZQMB2105956","name":"Gente Del Sombrero - En Vivo","registered_at":"2026-06-24T10:11:43Z","spotify_id":"2XwcRwO3OvmfiRDDpf0OA9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812cfb56950c8241aeee224209d4509ae5b8faba12df5a4482677f1d82ffc5fb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2XwcRwO3OvmfiRDDpf0OA9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XwcRwO3OvmfiRDDpf0OA9.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x812cfb56950c8241aeee224209d4509ae5b8faba12df5a4482677f1d82ffc5fb","isrc":"QZQMB2105956","name":"Gente Del Sombrero - En Vivo","registered_at":"2026-06-24T10:11:43Z","spotify_id":"2XwcRwO3OvmfiRDDpf0OA9","type":"track"}

Quiero Charlar Con La Muerte (En Vivo)
type: MusicAlbum
date published: 2023-10-13
track: Quiero Charlar Con La Muerte - En Vivo
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164093
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: Los Nuevos Rebeldes
  in album: Quiero Charlar Con La Muerte (En Vivo)
    type: MusicAlbum
    date published: 2023-10-13
  isrc code: QZQMB2105884
  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/0x438a771fb8e2989ab875429b719e2a0bbd9772db1ed3a288bd46d290c3dbeda9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3t9VLpmGRyjcf4ksJnjs43.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3t9VLpmGRyjcf4ksJnjs43
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x438a771fb8e2989ab875429b719e2a0bbd9772db1ed3a288bd46d290c3dbeda9","isrc":"QZQMB2105884","name":"Quiero Charlar Con La Muerte - En Vivo","registered_at":"2026-06-24T10:10:32Z","spotify_id":"3t9VLpmGRyjcf4ksJnjs43","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438a771fb8e2989ab875429b719e2a0bbd9772db1ed3a288bd46d290c3dbeda9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3t9VLpmGRyjcf4ksJnjs43.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3t9VLpmGRyjcf4ksJnjs43.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x438a771fb8e2989ab875429b719e2a0bbd9772db1ed3a288bd46d290c3dbeda9","isrc":"QZQMB2105884","name":"Quiero Charlar Con La Muerte - En Vivo","registered_at":"2026-06-24T10:10:32Z","spotify_id":"3t9VLpmGRyjcf4ksJnjs43","type":"track"}

Los Placeres
type: MusicAlbum
date published: 2023-09-01
track: LOS PLACERES
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132772
  explicit: false
  by artist: Leonel el Ranchero
  by artist: Los Caimanes De Sinaloa
  in album: Los Placeres
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: QMANG2200550

La Bodega
type: MusicAlbum
date published: 2023-08-11
track: La Bodega
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152682
  explicit: false
  by artist: Los Austeros De Durango
  by artist: Los Caimanes De Sinaloa
  in album: La Bodega
    type: MusicAlbum
    date published: 2023-08-11
  isrc code: DGA072305058
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T09:20:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x81f21978722a0c03634e7d67ca585b1d502aad17e3bbc867f3333e080d407a6a
  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/3s7jtpapOnqoUEuQ8KViZv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3s7jtpapOnqoUEuQ8KViZv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x81f21978722a0c03634e7d67ca585b1d502aad17e3bbc867f3333e080d407a6a","isrc":"DGA072305058","name":"La Bodega","registered_at":"2026-06-19T09:20:11Z","spotify_id":"3s7jtpapOnqoUEuQ8KViZv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f21978722a0c03634e7d67ca585b1d502aad17e3bbc867f3333e080d407a6a. 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/3s7jtpapOnqoUEuQ8KViZv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3s7jtpapOnqoUEuQ8KViZv.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x81f21978722a0c03634e7d67ca585b1d502aad17e3bbc867f3333e080d407a6a","isrc":"DGA072305058","name":"La Bodega","registered_at":"2026-06-19T09:20:11Z","spotify_id":"3s7jtpapOnqoUEuQ8KViZv","type":"track"}

La Despedida Del Javi (En Vivo)
type: MusicAlbum
date published: 2023-07-20
track: La Despedida Del Javi - En Vivo
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237000
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: Herencia de Cosala
  in album: La Despedida Del Javi (En Vivo)
    type: MusicAlbum
    date published: 2023-07-20
  isrc code: DGA052398354

Gente Del Sombrero
type: MusicAlbum
date published: 2023-06-23
track: Gente Del Sombrero
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199233
  explicit: false
  by artist: Los Caimanes De Sinaloa
  by artist: Herencia de Cosala
  in album: Gente Del Sombrero
    type: MusicAlbum
    date published: 2023-06-23
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T04:03:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x627a99b276cc6c99745be622fe934e0156927b2aa163a8e5f773f011844e7b6c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7oMd7eFg77tNLk81WZkQdD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oMd7eFg77tNLk81WZkQdD
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627a99b276cc6c99745be622fe934e0156927b2aa163a8e5f773f011844e7b6c. 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/7oMd7eFg77tNLk81WZkQdD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oMd7eFg77tNLk81WZkQdD.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x627a99b276cc6c99745be622fe934e0156927b2aa163a8e5f773f011844e7b6c","isrc":"FRX872380189","name":"Gente Del Sombrero","registered_at":"2026-06-11T04:03:46Z","spotify_id":"7oMd7eFg77tNLk81WZkQdD","type":"track"}

9 Meses
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date published: 2023-06-12
track: 9 Meses
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184320
  explicit: false
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  by artist: Los Varones de Culiacan
  in album: 9 Meses
    type: MusicAlbum
    date published: 2023-06-12
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La Ciudad De Las Luces (En Vivo)
type: MusicAlbum
date published: 2023-05-25
track: La Ciudad De Las Luces - En Vivo
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168196
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: La Ciudad De Las Luces (En Vivo)
    type: MusicAlbum
    date published: 2023-05-25
  isrc code: FRX452399454

Corrido De Guero Sil
type: MusicAlbum
date published: 2023-05-12
track: Corrido De Guero Sil
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196266
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: Corrido De Guero Sil
    type: MusicAlbum
    date published: 2023-05-12
  isrc code: QZ9QQ2300318
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T09:20:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0074da99c6d52d3f49e7f395b38bf9680135c014507d2a65a393d4ccccb234b2
  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/54UKUIXQsafXh0z6h9G353.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54UKUIXQsafXh0z6h9G353
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0074da99c6d52d3f49e7f395b38bf9680135c014507d2a65a393d4ccccb234b2","isrc":"QZ9QQ2300318","name":"Corrido De Guero Sil","registered_at":"2026-06-19T09:20:38Z","spotify_id":"54UKUIXQsafXh0z6h9G353","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0074da99c6d52d3f49e7f395b38bf9680135c014507d2a65a393d4ccccb234b2. 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/54UKUIXQsafXh0z6h9G353.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54UKUIXQsafXh0z6h9G353.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0074da99c6d52d3f49e7f395b38bf9680135c014507d2a65a393d4ccccb234b2","isrc":"QZ9QQ2300318","name":"Corrido De Guero Sil","registered_at":"2026-06-19T09:20:38Z","spotify_id":"54UKUIXQsafXh0z6h9G353","type":"track"}

La Ciudad De Las Luces
type: MusicAlbum
date published: 2023-03-10
track: La Ciudad De Las Luces
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161109
  explicit: false
  by artist: Los Caimanes De Sinaloa
  in album: La Ciudad De Las Luces
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: FR59R2321406
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:02:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1a36a7cc7af44e0c14a67a69d2798f870e15b61ef8041afc36b6ae9ecd8a278
  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/5Zo1K2udXqvzEr3f8MEOO7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Zo1K2udXqvzEr3f8MEOO7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd1a36a7cc7af44e0c14a67a69d2798f870e15b61ef8041afc36b6ae9ecd8a278","isrc":"FR59R2321406","name":"La Ciudad De Las Luces","registered_at":"2026-06-20T04:02:08Z","spotify_id":"5Zo1K2udXqvzEr3f8MEOO7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a36a7cc7af44e0c14a67a69d2798f870e15b61ef8041afc36b6ae9ecd8a278. 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/5Zo1K2udXqvzEr3f8MEOO7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Zo1K2udXqvzEr3f8MEOO7.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd1a36a7cc7af44e0c14a67a69d2798f870e15b61ef8041afc36b6ae9ecd8a278","isrc":"FR59R2321406","name":"La Ciudad De Las Luces","registered_at":"2026-06-20T04:02:08Z","spotify_id":"5Zo1K2udXqvzEr3f8MEOO7","type":"track"}

Los Mandados
type: MusicRecording
duration: PT2M8S
duration ms: 128502
explicit: false
by artist: Canelos Jrs
by artist: Los Caimanes De Sinaloa
in album: Los Mandados
  type: MusicAlbum
  date published: 2023-12-08
isrc code: QZDQH2392437
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:19:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x970a75125e7a0e89d332c60a7d58232d9b1432ba1f5584701716c58279feaf50
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/5phq9TH8Cs0ZJJHy6NLwuL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5phq9TH8Cs0ZJJHy6NLwuL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x970a75125e7a0e89d332c60a7d58232d9b1432ba1f5584701716c58279feaf50","isrc":"QZDQH2392437","name":"Los Mandados","registered_at":"2026-06-07T19:19:31Z","spotify_id":"5phq9TH8Cs0ZJJHy6NLwuL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970a75125e7a0e89d332c60a7d58232d9b1432ba1f5584701716c58279feaf50. 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/5phq9TH8Cs0ZJJHy6NLwuL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5phq9TH8Cs0ZJJHy6NLwuL.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x970a75125e7a0e89d332c60a7d58232d9b1432ba1f5584701716c58279feaf50","isrc":"QZDQH2392437","name":"Los Mandados","registered_at":"2026-06-07T19:19:31Z","spotify_id":"5phq9TH8Cs0ZJJHy6NLwuL","type":"track"}

R.H. - En Vivo
type: MusicRecording
duration: PT3M12S
duration ms: 192191
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: Canelos Jrs
in album: R. H. (En Vivo)
  type: MusicAlbum
  date published: 2023-10-06

El Piyi
type: MusicRecording
duration: PT3M15S
duration ms: 195973
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: Canelos Jrs
in album: Desde Farallon
  type: MusicAlbum
  date published: 2022-09-22
isrc code: QZDQH2256262
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:15:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7389da0b59a919fc74e36f17f565009adce28990e954c22315e89cabbfd83868
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/6AiIbAa9Cxk3zCU37xxLim.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AiIbAa9Cxk3zCU37xxLim
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7389da0b59a919fc74e36f17f565009adce28990e954c22315e89cabbfd83868","isrc":"QZDQH2256262","name":"El Piyi","registered_at":"2026-06-18T14:15:19Z","spotify_id":"6AiIbAa9Cxk3zCU37xxLim","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7389da0b59a919fc74e36f17f565009adce28990e954c22315e89cabbfd83868. 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/6AiIbAa9Cxk3zCU37xxLim.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AiIbAa9Cxk3zCU37xxLim.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7389da0b59a919fc74e36f17f565009adce28990e954c22315e89cabbfd83868","isrc":"QZDQH2256262","name":"El Piyi","registered_at":"2026-06-18T14:15:19Z","spotify_id":"6AiIbAa9Cxk3zCU37xxLim","type":"track"}

Jazmin
type: MusicRecording
duration: PT2M51S
duration ms: 171160
explicit: false
by artist: Canelos Jrs
by artist: Los Caimanes De Sinaloa
in album: Desde Farallon
  type: MusicAlbum
  date published: 2022-09-22
isrc code: QZDQH2256263
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:59:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd52141dc3e80040d5884f3a75639b8899a774ed2c2b9944b9d980e6b55c0aaf0
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/5hK5yiPjth9jvSnWpFSjwj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hK5yiPjth9jvSnWpFSjwj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52141dc3e80040d5884f3a75639b8899a774ed2c2b9944b9d980e6b55c0aaf0. 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/5hK5yiPjth9jvSnWpFSjwj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hK5yiPjth9jvSnWpFSjwj.
  date published: 2026-07-02T03:55:08Z

El Negro
type: MusicRecording
duration: PT4M53S
duration ms: 293389
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: Canelos Jrs
in album: Desde Farallon
  type: MusicAlbum
  date published: 2022-09-22
isrc code: QZDQH2256264
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:39:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb61967edfa3a7c8bebb9528acbd508fc8e82387d70671ef3048427c942a6c85
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/7gLRelq8W44S3nd4vLDoIC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gLRelq8W44S3nd4vLDoIC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb61967edfa3a7c8bebb9528acbd508fc8e82387d70671ef3048427c942a6c85","isrc":"QZDQH2256264","name":"El Negro","registered_at":"2026-06-09T06:39:48Z","spotify_id":"7gLRelq8W44S3nd4vLDoIC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb61967edfa3a7c8bebb9528acbd508fc8e82387d70671ef3048427c942a6c85. 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/7gLRelq8W44S3nd4vLDoIC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gLRelq8W44S3nd4vLDoIC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xeb61967edfa3a7c8bebb9528acbd508fc8e82387d70671ef3048427c942a6c85","isrc":"QZDQH2256264","name":"El Negro","registered_at":"2026-06-09T06:39:48Z","spotify_id":"7gLRelq8W44S3nd4vLDoIC","type":"track"}

Oscar Olivas (Olegario Chaidez)
type: MusicRecording
duration: PT6M1S
duration ms: 361889
explicit: false
by artist: Canelos Jrs
by artist: Los Caimanes De Sinaloa
in album: Desde Farallon
  type: MusicAlbum
  date published: 2022-09-22
isrc code: QZDQH2256265
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:35:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4617a14cfa57501588f7ebe90085b79452906e2992ba7a0c67650615acad7d5f
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/4oGpJ64oxZZi1CtonBtRz7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oGpJ64oxZZi1CtonBtRz7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4617a14cfa57501588f7ebe90085b79452906e2992ba7a0c67650615acad7d5f","isrc":"QZDQH2256265","name":"Oscar Olivas (Olegario Chaidez)","registered_at":"2026-06-17T22:35:31Z","spotify_id":"4oGpJ64oxZZi1CtonBtRz7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4617a14cfa57501588f7ebe90085b79452906e2992ba7a0c67650615acad7d5f. 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/4oGpJ64oxZZi1CtonBtRz7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oGpJ64oxZZi1CtonBtRz7.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4617a14cfa57501588f7ebe90085b79452906e2992ba7a0c67650615acad7d5f","isrc":"QZDQH2256265","name":"Oscar Olivas (Olegario Chaidez)","registered_at":"2026-06-17T22:35:31Z","spotify_id":"4oGpJ64oxZZi1CtonBtRz7","type":"track"}

El Piyi
type: MusicRecording
duration: PT3M0S
duration ms: 180001
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde El Farallon
  type: MusicAlbum
  date published: 2022-09-22
isrc code: QZDQH2256262
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:15:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7389da0b59a919fc74e36f17f565009adce28990e954c22315e89cabbfd83868
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0M24Wm2EGfMICSpTcmyQjq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0M24Wm2EGfMICSpTcmyQjq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7389da0b59a919fc74e36f17f565009adce28990e954c22315e89cabbfd83868","isrc":"QZDQH2256262","name":"El Piyi","registered_at":"2026-06-18T14:15:19Z","spotify_id":"0M24Wm2EGfMICSpTcmyQjq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7389da0b59a919fc74e36f17f565009adce28990e954c22315e89cabbfd83868. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0M24Wm2EGfMICSpTcmyQjq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0M24Wm2EGfMICSpTcmyQjq.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x7389da0b59a919fc74e36f17f565009adce28990e954c22315e89cabbfd83868","isrc":"QZDQH2256262","name":"El Piyi","registered_at":"2026-06-18T14:15:19Z","spotify_id":"0M24Wm2EGfMICSpTcmyQjq","type":"track"}

El Negro
type: MusicRecording
duration: PT3M0S
duration ms: 180001
explicit: false
by artist: Los Caimanes De Sinaloa
in album: Desde El Farallon
  type: MusicAlbum
  date published: 2022-09-22
isrc code: QZDQH2256264
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:39:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb61967edfa3a7c8bebb9528acbd508fc8e82387d70671ef3048427c942a6c85
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6enCLol2Khum0l5UIYR6KN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6enCLol2Khum0l5UIYR6KN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb61967edfa3a7c8bebb9528acbd508fc8e82387d70671ef3048427c942a6c85","isrc":"QZDQH2256264","name":"El Negro","registered_at":"2026-06-09T06:39:48Z","spotify_id":"6enCLol2Khum0l5UIYR6KN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb61967edfa3a7c8bebb9528acbd508fc8e82387d70671ef3048427c942a6c85. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6enCLol2Khum0l5UIYR6KN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6enCLol2Khum0l5UIYR6KN.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xeb61967edfa3a7c8bebb9528acbd508fc8e82387d70671ef3048427c942a6c85","isrc":"QZDQH2256264","name":"El Negro","registered_at":"2026-06-09T06:39:48Z","spotify_id":"6enCLol2Khum0l5UIYR6KN","type":"track"}

El Patron
type: MusicRecording
duration: PT3M48S
duration ms: 228949
explicit: false
by artist: Edgardo Nuñez
by artist: Los Caimanes De Sinaloa
in album: No Ando Solo
  type: MusicAlbum
  date published: 2023-04-03

El Yuko
type: MusicRecording
duration: PT3M18S
duration ms: 198546
explicit: false
by artist: Bocho Ramos
by artist: Los Caimanes De Sinaloa
by artist: Los Pistones De Uriel Valdez
by artist: Los Varones De California
in album: El Yuko
  type: MusicAlbum
  date published: 2022-06-17
isrc code: QZDQH2255925
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:49:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1e1e931f5fab7adebb94c978846312cebb0bb9d08be9eefee9652793c1bdf71
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/6haRvhdo9mocgBERcwg6X2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6haRvhdo9mocgBERcwg6X2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1e1e931f5fab7adebb94c978846312cebb0bb9d08be9eefee9652793c1bdf71","isrc":"QZDQH2255925","name":"El Yuko","registered_at":"2026-06-07T06:49:25Z","spotify_id":"6haRvhdo9mocgBERcwg6X2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e1e931f5fab7adebb94c978846312cebb0bb9d08be9eefee9652793c1bdf71. 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/6haRvhdo9mocgBERcwg6X2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6haRvhdo9mocgBERcwg6X2.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xd1e1e931f5fab7adebb94c978846312cebb0bb9d08be9eefee9652793c1bdf71","isrc":"QZDQH2255925","name":"El Yuko","registered_at":"2026-06-07T06:49:25Z","spotify_id":"6haRvhdo9mocgBERcwg6X2","type":"track"}

El Coyote
type: MusicRecording
duration: PT3M46S
duration ms: 226429
explicit: false
by artist: Bocho Ramos
by artist: Los Caimanes De Sinaloa
in album: El Yuko
  type: MusicAlbum
  date published: 2022-06-17
isrc code: QZDQH2255927

El Chaneke
type: MusicRecording
duration: PT3M53S
duration ms: 233126
explicit: false
by artist: Bocho Ramos
by artist: Los Caimanes De Sinaloa
by artist: Los Pistones De Uriel Valdez
by artist: Los Varones De California
in album: El Yuko
  type: MusicAlbum
  date published: 2022-06-17
isrc code: QZDQH2255929
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:15:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6cba40716ba8603a3972ccf69fe93a7cb67633713023e0ce92a054a4e7ae529
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/1waL0zT3AH6rqyopj7HDLl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1waL0zT3AH6rqyopj7HDLl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6cba40716ba8603a3972ccf69fe93a7cb67633713023e0ce92a054a4e7ae529","isrc":"QZDQH2255929","name":"El Chaneke","registered_at":"2026-06-20T05:15:46Z","spotify_id":"1waL0zT3AH6rqyopj7HDLl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cba40716ba8603a3972ccf69fe93a7cb67633713023e0ce92a054a4e7ae529. 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/1waL0zT3AH6rqyopj7HDLl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1waL0zT3AH6rqyopj7HDLl.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb6cba40716ba8603a3972ccf69fe93a7cb67633713023e0ce92a054a4e7ae529","isrc":"QZDQH2255929","name":"El Chaneke","registered_at":"2026-06-20T05:15:46Z","spotify_id":"1waL0zT3AH6rqyopj7HDLl","type":"track"}

Derecho y Chueco - Remix
type: MusicRecording
duration: PT2M37S
duration ms: 157413
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: Luis R Conriquez
by artist: Alianza Records
in album: Derecho y Chueco (Remix)
  type: MusicAlbum
  date published: 2024-04-12

Morena Tan Hermosa - En Vivo
type: MusicRecording
duration: PT2M37S
duration ms: 157423
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: Los Zares de Culiacan
in album: Morena Tan Hermosa (En Vivo)
  type: MusicAlbum
  date published: 2023-12-01

Fiel a Mi Tierra - En Vivo
type: MusicRecording
duration: PT3M21S
duration ms: 201850
explicit: false
by artist: Los Caimanes De Sinaloa
by artist: Los Zares de Culiacan
in album: Fiel a Mi Tierra (En Vivo)
  type: MusicAlbum
  date published: 2023-11-10

El Compa Wizo (En Vivo)
type: MusicRecording
duration: PT3M21S
duration ms: 201941
explicit: false
by artist: Larry Hernández
by artist: Roberto Tapia
by artist: Los Caimanes De Sinaloa
in album: Pisteando Con Larry Hernández, Vol. 1 (En Vivo)
  type: MusicAlbum
  date published: 2023-02-24
isrc code: USANG2261536
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:20:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bcdbf11c8b031908c15a5f4b22481bdc6451bd7acabbb3d2310521f7cbf031d
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/5Q9SAI9zAA9vNjoR9pFbcb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q9SAI9zAA9vNjoR9pFbcb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0bcdbf11c8b031908c15a5f4b22481bdc6451bd7acabbb3d2310521f7cbf031d","isrc":"USANG2261536","name":"El Compa Wizo (En Vivo)","registered_at":"2026-06-18T14:20:46Z","spotify_id":"5Q9SAI9zAA9vNjoR9pFbcb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcdbf11c8b031908c15a5f4b22481bdc6451bd7acabbb3d2310521f7cbf031d. 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/5Q9SAI9zAA9vNjoR9pFbcb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q9SAI9zAA9vNjoR9pFbcb.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0bcdbf11c8b031908c15a5f4b22481bdc6451bd7acabbb3d2310521f7cbf031d","isrc":"USANG2261536","name":"El Compa Wizo (En Vivo)","registered_at":"2026-06-18T14:20:46Z","spotify_id":"5Q9SAI9zAA9vNjoR9pFbcb","type":"track"}

Traigo Ganas de Pasear
type: MusicRecording
duration: PT3M18S
duration ms: 198301
explicit: false
by artist: Los Varones De California
by artist: Los Juniors de California
by artist: Los Caimanes De Sinaloa
in album: Popurri 2021
  type: MusicAlbum
  date published: 2021-04-16
isrc code: QZDQH2142055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:14:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47efc2c34648c7025452474ce0b73f7da93d0a6e2927cd9efc3198452656da8f
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/5vnY31n0dHgdX9YGKuyyhb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vnY31n0dHgdX9YGKuyyhb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47efc2c34648c7025452474ce0b73f7da93d0a6e2927cd9efc3198452656da8f","isrc":"QZDQH2142055","name":"Traigo Ganas de Pasear","registered_at":"2026-06-04T14:14:56Z","spotify_id":"5vnY31n0dHgdX9YGKuyyhb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47efc2c34648c7025452474ce0b73f7da93d0a6e2927cd9efc3198452656da8f. 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/5vnY31n0dHgdX9YGKuyyhb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vnY31n0dHgdX9YGKuyyhb.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x47efc2c34648c7025452474ce0b73f7da93d0a6e2927cd9efc3198452656da8f","isrc":"QZDQH2142055","name":"Traigo Ganas de Pasear","registered_at":"2026-06-04T14:14:56Z","spotify_id":"5vnY31n0dHgdX9YGKuyyhb","type":"track"}

El Señor de la Montaña
type: MusicRecording
duration: PT3M42S
duration ms: 222270
explicit: false
by artist: Los Varones De California
by artist: Los Juniors de California
by artist: Los Caimanes De Sinaloa
in album: Popurri 2021
  type: MusicAlbum
  date published: 2021-04-16
isrc code: QZDQH2142056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:06:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb4f25ce2a6da582da09508a643dd912c34d9d91d2d0a3d643b0c224061bfe7e
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/6qkXFVdJfoE1BwnsuMa1a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qkXFVdJfoE1BwnsuMa1a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb4f25ce2a6da582da09508a643dd912c34d9d91d2d0a3d643b0c224061bfe7e","isrc":"QZDQH2142056","name":"El Señor de la Montaña","registered_at":"2026-06-05T21:06:14Z","spotify_id":"6qkXFVdJfoE1BwnsuMa1a4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4f25ce2a6da582da09508a643dd912c34d9d91d2d0a3d643b0c224061bfe7e. 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/6qkXFVdJfoE1BwnsuMa1a4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qkXFVdJfoE1BwnsuMa1a4.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xfb4f25ce2a6da582da09508a643dd912c34d9d91d2d0a3d643b0c224061bfe7e","isrc":"QZDQH2142056","name":"El Señor de la Montaña","registered_at":"2026-06-05T21:06:14Z","spotify_id":"6qkXFVdJfoE1BwnsuMa1a4","type":"track"}

El Caballero
type: MusicRecording
duration: PT3M0S
duration ms: 180330
explicit: false
by artist: Los Varones De California
by artist: Los Juniors de California
by artist: Los Caimanes De Sinaloa
in album: Popurri 2021
  type: MusicAlbum
  date published: 2021-04-16
isrc code: QZDQH2142057
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:13:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc200c21c2a0ae1c24ade76de4ce9e2f7fecf9a87fbd0084566a6966bde8dce3d
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/0VCJks4fwMWoSlQnXbYL1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VCJks4fwMWoSlQnXbYL1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc200c21c2a0ae1c24ade76de4ce9e2f7fecf9a87fbd0084566a6966bde8dce3d. 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/0VCJks4fwMWoSlQnXbYL1d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VCJks4fwMWoSlQnXbYL1d.
  date published: 2026-06-13T15:41:10Z
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El Alegre de Tecolotes
type: MusicRecording
duration: PT3M23S
duration ms: 203846
explicit: false
by artist: Los Varones De California
by artist: Los Juniors de California
by artist: Los Caimanes De Sinaloa
in album: Popurri 2021
  type: MusicAlbum
  date published: 2021-04-16
isrc code: QZDQH2142058
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebda85cac436cdd6cec979ea33b771f5dc3c16326aacdbde62646fe117ec05c4. 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/7jZ3v7x4MQO6QPoh4Y30XE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jZ3v7x4MQO6QPoh4Y30XE.
  date published: 2026-06-13T15:41:10Z
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