Los Caballeros de Durango
type: MusicGroup
genre: corrido
genre: corridos bélicos
popularity: 36
followers: 14420
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb879fc53dabc54037410b7d7e16f14ea4db44cebd13571b17c7965707977871a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66499931-bf50-43bd-b904-66219e278914.json and https://artists.proofprofile.net/proofs/artist/66499931-bf50-43bd-b904-66219e278914.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
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  date published: 2024-03-19
  track: El 100 - En vivo
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      date published: 2024-03-19
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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 0x53b5b118ac680372e7d4b93c20c6747658a869d49ca0a3acdc165e701345cd36. 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/3LnYNOcgdea0wX5l9QXAtZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LnYNOcgdea0wX5l9QXAtZ.
      date published: 2026-07-02T05:09:12Z
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  track: El Compa Hugo - En vivo
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      date published: 2024-03-19
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  track: El Compa Nene - En vivo
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      date published: 2024-03-19
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  track: El Cosalá - En vivo
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  track: El Empresario - En vivo
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      type: MusicAlbum
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  track: El Gallito - En vivo
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      type: MusicAlbum
      date published: 2024-03-19
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  track: El Muchacho De Cancun - En vivo
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    by artist: Los Caballeros de Durango
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      type: MusicAlbum
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  track: El Panal De La Sierra - En vivo
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    by artist: Los Caballeros de Durango
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      type: MusicAlbum
      date published: 2024-03-19
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  track: La Historia Del Gordo - En vivo
    type: MusicRecording
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      type: MusicAlbum
      date published: 2024-03-19
  track: Las Pacas De Billetes - En vivo
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    by artist: Los Caballeros de Durango
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      type: MusicAlbum
      date published: 2024-03-19
  track: Maribel - En vivo
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      type: MusicAlbum
      date published: 2024-03-19
  track: No Cabe Duda - En vivo
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    in album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
      type: MusicAlbum
      date published: 2024-03-19
    isrc code: QZHN52465862
album: La Vaca Lola
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  date published: 2023-10-20
  track: La Vaca Lola
  track: El Muchacho Más Guapo
  track: Yo Quiero Besarte
  track: El Compa Pako
  track: Eso Me Gusta
  track: Tu Virginidad
  track: El Compa Pupe
  track: Si Toca Pistear Pisteamos
  track: A La Víbora De La Mar
album: Sangre Mexicana
album: Los caballero de durango en vivo (En vivo)
album: La gente del empresario
album: Mi san juditas
album: Se acabaron los amigos
album: Soy Vicente
album: Nada es facil
album: El Panal de la Sierra
album: Vascogil Mi Rancho
album: El Fresa
album: Solo Con Mi Soledad
album: Dos Plumitas
album: El Señor Zambada No Cabe Duda
album: Yo Soy Duranguense
album: Las Mulas de Garame
album: Mi Reina Divina
album: En Vivo con Servando ZL (En vivo)
album: Coquio Castro
album: El 21 (La careada)
album: San Juditas (En Vivo)
album: La magiosa
album: El pato nada
album: El caballero
album: Los Michoacanos
album: La Lavada
album: Las Pacas de billetes
track: El 100 - En vivo
track: El Cosalá - En vivo
track: El Gallito - En vivo
track: El Panal De La Sierra - En vivo
track: El Compa Hugo - En vivo
track: El Compa Nene - En vivo
track: El Empresario - En vivo
track: El Muchacho De Cancun - En vivo
track: La Historia Del Gordo - En vivo
track: Las Pacas De Billetes - En vivo
track: Maribel - En vivo
track: No Cabe Duda - En vivo
track: Lupe Campos (En Vivo)
track: El Alex 02 (En Vivo)
track: La Vaca Lola
track: El Muchacho Más Guapo
track: Yo Quiero Besarte
track: El Compa Pako
track: Eso Me Gusta
track: Tu Virginidad

La Vaca Lola
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duration ms: 140400
explicit: false
by artist: Los Caballeros de Durango
in album: La Vaca Lola
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  date published: 2023-10-20
isrc code: QZTB32391576

El Muchacho Más Guapo
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by artist: Los Caballeros de Durango
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12994422a359dfca15fa9ee2eb5f87c878c5e1f87a47746aba026d0c796b5b1. 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/6LxoM8TwsFwGKI4UWvTQSp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LxoM8TwsFwGKI4UWvTQSp.
  date published: 2026-07-02T03:55:08Z
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Yo Quiero Besarte
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c543975b8a7145673030424436e7b33f9a7e95bcc726bfa16c56778f1fdbbf. 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/5EwlVpLAQaXmcViHB5a9Gn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EwlVpLAQaXmcViHB5a9Gn.
  date published: 2026-06-13T15:41:10Z
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El Compa Pako
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by artist: Los Caballeros de Durango
in album: La Vaca Lola
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  date published: 2023-10-20
isrc code: QZTB32391579

Eso Me Gusta
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by artist: Los Caballeros de Durango
in album: La Vaca Lola
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  date published: 2023-10-20
isrc code: QZTB32391580

Tu Virginidad
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by artist: Los Caballeros de Durango
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7958dff6782434b5cd0bad66d670630e2936a06b411aedfdda8a588334a94a4e. 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/6ot2UN7emACmGRyv50PrDj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ot2UN7emACmGRyv50PrDj.
  date published: 2026-07-02T03:30:09Z
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El Compa Pupe
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Si Toca Pistear Pisteamos
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59cb53a9395931a9b4f81aca6d460e110f1c67c7079412e5c7fed75c51c70502","isrc":"QZTB32391583","name":"Si Toca Pistear Pisteamos","registered_at":"2026-06-21T18:28:38Z","spotify_id":"6fTphrWSmNQc1ClLQd0EZ5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cb53a9395931a9b4f81aca6d460e110f1c67c7079412e5c7fed75c51c70502. 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/6fTphrWSmNQc1ClLQd0EZ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fTphrWSmNQc1ClLQd0EZ5.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x59cb53a9395931a9b4f81aca6d460e110f1c67c7079412e5c7fed75c51c70502","isrc":"QZTB32391583","name":"Si Toca Pistear Pisteamos","registered_at":"2026-06-21T18:28:38Z","spotify_id":"6fTphrWSmNQc1ClLQd0EZ5","type":"track"}

A La Víbora De La Mar
type: MusicRecording
duration: PT2M31S
duration ms: 151058
explicit: false
by artist: Los Caballeros de Durango
in album: La Vaca Lola
  type: MusicAlbum
  date published: 2023-10-20
isrc code: QZTB32391584
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T04:52:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbbcabea63e9a8ba127f3c4dbe9ce7063ca5234ce445b40cd4e269221463b463
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/6ngmtcGkDKYtTy8REkGrbB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ngmtcGkDKYtTy8REkGrbB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbbcabea63e9a8ba127f3c4dbe9ce7063ca5234ce445b40cd4e269221463b463","isrc":"QZTB32391584","name":"A La Víbora De La Mar","registered_at":"2026-06-22T04:52:58Z","spotify_id":"6ngmtcGkDKYtTy8REkGrbB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbcabea63e9a8ba127f3c4dbe9ce7063ca5234ce445b40cd4e269221463b463. 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/6ngmtcGkDKYtTy8REkGrbB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ngmtcGkDKYtTy8REkGrbB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdbbcabea63e9a8ba127f3c4dbe9ce7063ca5234ce445b40cd4e269221463b463","isrc":"QZTB32391584","name":"A La Víbora De La Mar","registered_at":"2026-06-22T04:52:58Z","spotify_id":"6ngmtcGkDKYtTy8REkGrbB","type":"track"}

Sangre Mexicana
type: MusicAlbum
date published: 2023-07-22
track: El 100
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184684
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Sangre Mexicana
    type: MusicAlbum
    date published: 2023-07-22
  isrc code: QZNWT2323919
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:28:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4d6b920e5f5117b1b9c8ea6ace5971160a52d69fa728ec452cab99615077bf7a
  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/2zWu3ODAYQt1fm5gtnxu6K.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zWu3ODAYQt1fm5gtnxu6K
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4d6b920e5f5117b1b9c8ea6ace5971160a52d69fa728ec452cab99615077bf7a","isrc":"QZNWT2323919","name":"El 100","registered_at":"2026-06-07T14:28:45Z","spotify_id":"2zWu3ODAYQt1fm5gtnxu6K","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6b920e5f5117b1b9c8ea6ace5971160a52d69fa728ec452cab99615077bf7a. 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/2zWu3ODAYQt1fm5gtnxu6K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zWu3ODAYQt1fm5gtnxu6K.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x4d6b920e5f5117b1b9c8ea6ace5971160a52d69fa728ec452cab99615077bf7a","isrc":"QZNWT2323919","name":"El 100","registered_at":"2026-06-07T14:28:45Z","spotify_id":"2zWu3ODAYQt1fm5gtnxu6K","type":"track"}
track: Sangre Mexicana
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270787
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Sangre Mexicana
    type: MusicAlbum
    date published: 2023-07-22
  isrc code: QZNWT2323920
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T16:54:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfe31e17b8e0727a1faa3ee8a4529f5ab11041a8c2828473d9b455d26a59a4fa9
  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/33V662XAX1Afxw2U8Sp8Or.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33V662XAX1Afxw2U8Sp8Or
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfe31e17b8e0727a1faa3ee8a4529f5ab11041a8c2828473d9b455d26a59a4fa9","isrc":"QZNWT2323920","name":"Sangre Mexicana","registered_at":"2026-06-24T16:54:08Z","spotify_id":"33V662XAX1Afxw2U8Sp8Or","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe31e17b8e0727a1faa3ee8a4529f5ab11041a8c2828473d9b455d26a59a4fa9. 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/33V662XAX1Afxw2U8Sp8Or.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33V662XAX1Afxw2U8Sp8Or.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xfe31e17b8e0727a1faa3ee8a4529f5ab11041a8c2828473d9b455d26a59a4fa9","isrc":"QZNWT2323920","name":"Sangre Mexicana","registered_at":"2026-06-24T16:54:08Z","spotify_id":"33V662XAX1Afxw2U8Sp8Or","type":"track"}
track: El Komanche
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201927
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Sangre Mexicana
    type: MusicAlbum
    date published: 2023-07-22
  isrc code: QZNWT2323921
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T13:47:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x23f4fd190e09adce2a91747e2fe1718050ad013bc8239168ee6beca5837ee8b8
  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/5Uqv8AfHCffWy6RO4rNG29.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Uqv8AfHCffWy6RO4rNG29
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x23f4fd190e09adce2a91747e2fe1718050ad013bc8239168ee6beca5837ee8b8","isrc":"QZNWT2323921","name":"El Komanche","registered_at":"2026-06-11T13:47:04Z","spotify_id":"5Uqv8AfHCffWy6RO4rNG29","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f4fd190e09adce2a91747e2fe1718050ad013bc8239168ee6beca5837ee8b8. 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/5Uqv8AfHCffWy6RO4rNG29.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Uqv8AfHCffWy6RO4rNG29.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x23f4fd190e09adce2a91747e2fe1718050ad013bc8239168ee6beca5837ee8b8","isrc":"QZNWT2323921","name":"El Komanche","registered_at":"2026-06-11T13:47:04Z","spotify_id":"5Uqv8AfHCffWy6RO4rNG29","type":"track"}
track: Camilo
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231864
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Sangre Mexicana
    type: MusicAlbum
    date published: 2023-07-22
  isrc code: QZNWT2323922
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T10:33:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf1a54e041d73afa7d95e352f698f165a56914314d8ecb266dddbc26166277840
  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/23dy5F73aAe5FJOHsJV2s0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23dy5F73aAe5FJOHsJV2s0
  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 0xf1a54e041d73afa7d95e352f698f165a56914314d8ecb266dddbc26166277840. 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/23dy5F73aAe5FJOHsJV2s0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23dy5F73aAe5FJOHsJV2s0.
    date published: 2026-07-02T03:30:09Z
track: Clave 300
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210381
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Sangre Mexicana
    type: MusicAlbum
    date published: 2023-07-22
  isrc code: QZNWT2323923
  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 ranchero
track: El chacorta

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T05:18:44+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x759b5304390f2a0e0f006cd8e55cba82edab811eeb9cb7ad744304c478a2be2a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2NSucN7nxIR5bm2mmPnNl7.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NSucN7nxIR5bm2mmPnNl7

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x759b5304390f2a0e0f006cd8e55cba82edab811eeb9cb7ad744304c478a2be2a","isrc":"QZNWT2323923","name":"Clave 300","registered_at":"2026-06-10T05:18:44Z","spotify_id":"2NSucN7nxIR5bm2mmPnNl7","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 0x759b5304390f2a0e0f006cd8e55cba82edab811eeb9cb7ad744304c478a2be2a. 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/2NSucN7nxIR5bm2mmPnNl7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NSucN7nxIR5bm2mmPnNl7.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x759b5304390f2a0e0f006cd8e55cba82edab811eeb9cb7ad744304c478a2be2a","isrc":"QZNWT2323923","name":"Clave 300","registered_at":"2026-06-10T05:18:44Z","spotify_id":"2NSucN7nxIR5bm2mmPnNl7","type":"track"}

El ranchero
type: MusicRecording
duration: PT3M10S
duration ms: 190840
explicit: false
by artist: Los Caballeros de Durango
in album: Sangre Mexicana
  type: MusicAlbum
  date published: 2023-07-22
isrc code: QZNWT2323924

El chacorta
type: MusicRecording
duration: PT2M48S
duration ms: 168897
explicit: false
by artist: Los Caballeros de Durango
in album: Sangre Mexicana
  type: MusicAlbum
  date published: 2023-07-22
isrc code: QZNWT2323925
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T08:25:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70b539ed34c2a36c7a50996eabfb267f06ce5b300b018c326bf4139790822630
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/3ugBP3yWbCQFEPSAyarRTx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ugBP3yWbCQFEPSAyarRTx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70b539ed34c2a36c7a50996eabfb267f06ce5b300b018c326bf4139790822630","isrc":"QZNWT2323925","name":"El chacorta","registered_at":"2026-06-27T08:25:07Z","spotify_id":"3ugBP3yWbCQFEPSAyarRTx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b539ed34c2a36c7a50996eabfb267f06ce5b300b018c326bf4139790822630. 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/3ugBP3yWbCQFEPSAyarRTx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ugBP3yWbCQFEPSAyarRTx.
  date published: 2026-07-02T11:38:34Z
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Los caballero de durango en vivo (En vivo)
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date published: 2023-04-10
track: Ojitos fascinantes - En vivo
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    date published: 2023-04-10
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track: Ahora vengo a verte - En vivo
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  in album: Los caballero de durango en vivo (En vivo)
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    date published: 2023-04-10
track: El gordo - En vivo
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  by artist: Los Caballeros de Durango
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    date published: 2023-04-10
track: El cósala - En vivo
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  by artist: Los Caballeros de Durango
  in album: Los caballero de durango en vivo (En vivo)
    type: MusicAlbum
    date published: 2023-04-10
track: Quiero ver tus ojos - En vivo
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  by artist: Los Caballeros de Durango
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    type: MusicAlbum
    date published: 2023-04-10
  isrc code: QZHN62364674
track: El más poderoso - En vivo
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    type: MusicAlbum
    date published: 2023-04-10
  isrc code: QZHN62364675
track: El mayo - En vivo
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    type: MusicAlbum
    date published: 2023-04-10
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track: El alacrán - En vivo
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  in album: Los caballero de durango en vivo (En vivo)
    type: MusicAlbum
    date published: 2023-04-10
track: Caminos diferentes - En vivo
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  by artist: Los Caballeros de Durango
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    type: MusicAlbum
    date published: 2023-04-10
  isrc code: QZHN62364678
track: Soy Vicente - En vivo
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  in album: Los caballero de durango en vivo (En vivo)
    type: MusicAlbum
    date published: 2023-04-10

La gente del empresario
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date published: 2023-01-22
track: La gente del empresario
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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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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6802afdca1eb43e2fb6fd7b8d8321dfeaed1986ccb63410b305d1cab913a2748. 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/056zKdGr22UbqkQ1qx7iKW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/056zKdGr22UbqkQ1qx7iKW.
    date published: 2026-07-02T11:38:34Z
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track: El 11 de los angeles
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track: El amigo
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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 0xc791e997f7a5741f6cf7a50b2e210e5b722129314432c19d8ab66fff14c1c74b. 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/2vfQR03IzfgE2tZtTgXkEP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vfQR03IzfgE2tZtTgXkEP.
    date published: 2026-07-02T03:55:08Z
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track: El compa felix
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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 0xdc97d27be0e2fe43d920b7db35c8874d4eaa117b7b628ed7578e384281689075. 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/1Gcu2ozoCjejzbef6PBNkq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Gcu2ozoCjejzbef6PBNkq.
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track: Soy el grande de los gomez
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track: Disfrutan la vida
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track: La empresa
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track: Claro Peña
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track: El 20 x 5
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Los Caballeros de Durango
type: MusicGroup

La gente del empresario
type: MusicAlbum
date published: 2023-01-22

Mi san juditas
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date published: 2022-09-12
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-06-13T13:32:09Z
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track: Porque no pude enamorarme más
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track: Abel Pérez
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track: Vacas gordas
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: Compa rolando
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track: Silvano Zepeda
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track: Y si vamos a besarnos
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track: Tomasita
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Se acabaron los amigos
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date published: 2022-03-31
track: Se acabaron los amigos
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  by artist: Los Elementos de Culiacan
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: Ni pedro ni pancho
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  by artist: Herencia de Cosala
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: El cosala
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: El gallito
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track: Al salir el sol
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track: El Alacran
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  subject of: OpenTimestamps Proof of Existence
track: Yo no soy rico
track: Me gusta gastar los verdes
track: Uriel Valenzuela
track: El dolor de tus mentiras
track: Tu necio orgullo
track: Me duele el perderte
track: Mi morenita
track: Señorita Tibi
track: Chuyito Lemus

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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 0xb5c6dc2f76f01ee307df534a3780daaf45ad707a5034e9097c6f3515336f446a. 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/3SGx9jGaBy2zwZoGwsdeW3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SGx9jGaBy2zwZoGwsdeW3.
date published: 2026-07-02T11:34:59Z
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Yo no soy rico
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Me gusta gastar los verdes
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Uriel Valenzuela
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El dolor de tus mentiras
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Tu necio orgullo
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Me duele el perderte
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Mi morenita
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Señorita Tibi
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Chuyito Lemus
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Soy Vicente
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: No cabe duda
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track: La Historia Del Gordo
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track: El Compa Hugo
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track: El Empresario
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track: Hazlo por mi corazon
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track: Dos celulares
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track: El compa cesar
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track: Hugo Gutierrez
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track: Noches de Junio
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track: La suela roja
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Nada es facil
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    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xca5f9ee7b524c40b239d42e427d854ed242b09ad1e332f99caf9729aef9ac510","isrc":"QZNWY2050432","name":"Nada es facil","registered_at":"2026-06-21T06:12:16Z","spotify_id":"3Wisg5MIVheClHxgSGk6xx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5f9ee7b524c40b239d42e427d854ed242b09ad1e332f99caf9729aef9ac510. 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/3Wisg5MIVheClHxgSGk6xx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Wisg5MIVheClHxgSGk6xx.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xca5f9ee7b524c40b239d42e427d854ed242b09ad1e332f99caf9729aef9ac510","isrc":"QZNWY2050432","name":"Nada es facil","registered_at":"2026-06-21T06:12:16Z","spotify_id":"3Wisg5MIVheClHxgSGk6xx","type":"track"}
track: El guero garrochas
  type: MusicRecording
  duration: PT2M48S
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  explicit: false
  by artist: Los Caballeros de Durango
  in album: Nada es facil
    type: MusicAlbum
    date published: 2021-04-13
  isrc code: QZNWY2050433
track: Si te vas con el
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  duration: PT2M52S
  duration ms: 172440
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Nada es facil
    type: MusicAlbum
    date published: 2021-04-13
  isrc code: QZNWY2050434
track: Se acabaron los amigos
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197303
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Nada es facil
    type: MusicAlbum
    date published: 2021-04-13
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T05:01:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0aa0a1146939750629ba16e78417cff7f20ab3225ddf598fefd16615ab127739
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4JVzPwZdNpKjWDv5sZEqsS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JVzPwZdNpKjWDv5sZEqsS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa0a1146939750629ba16e78417cff7f20ab3225ddf598fefd16615ab127739. 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/4JVzPwZdNpKjWDv5sZEqsS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JVzPwZdNpKjWDv5sZEqsS.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0aa0a1146939750629ba16e78417cff7f20ab3225ddf598fefd16615ab127739","isrc":"QZNWY2050435","name":"Se acabaron los amigos","registered_at":"2026-06-22T05:01:54Z","spotify_id":"4JVzPwZdNpKjWDv5sZEqsS","type":"track"}
track: Luis Rojo
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  in album: Nada es facil
    type: MusicAlbum
    date published: 2021-04-13
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track: El Mayo
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  duration: PT3M11S
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  explicit: false
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  in album: Nada es facil
    type: MusicAlbum
    date published: 2021-04-13
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T18:18:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeffea11daa3d50ccb8971afe15fa49013eb3b297d03ab7dd1324ccd235ea7184
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4YTdBd3x1Bin8VyfQbkUEo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YTdBd3x1Bin8VyfQbkUEo
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffea11daa3d50ccb8971afe15fa49013eb3b297d03ab7dd1324ccd235ea7184. 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/4YTdBd3x1Bin8VyfQbkUEo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YTdBd3x1Bin8VyfQbkUEo.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xeffea11daa3d50ccb8971afe15fa49013eb3b297d03ab7dd1324ccd235ea7184","isrc":"QZNWY2050437","name":"El Mayo","registered_at":"2026-06-06T18:18:43Z","spotify_id":"4YTdBd3x1Bin8VyfQbkUEo","type":"track"}
track: Porque estoy enamorado
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  explicit: false
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  in album: Nada es facil
    type: MusicAlbum
    date published: 2021-04-13
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track: Cosecha en la sierra
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  duration: PT4M20S
  duration ms: 260903
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Nada es facil
    type: MusicAlbum
    date published: 2021-04-13
  isrc code: QZNWY2050439
track: Ni pedro ni pancho
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  duration: PT3M0S
  duration ms: 180671
  explicit: false
  by artist: Los Caballeros de Durango
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track: El de la tacoma
track: Que bonita palomita
track: Efrain del Rincon

Los Caballeros de Durango
type: MusicGroup

Nada es facil
type: MusicAlbum
date published: 2021-04-13

El de la tacoma
type: MusicRecording
duration: PT3M25S
duration ms: 205848
explicit: false
by artist: Los Caballeros de Durango
in album: Nada es facil
  type: MusicAlbum
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isrc code: QZNWY2050441
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6jTZhLTRlSIvlKmlvGysae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jTZhLTRlSIvlKmlvGysae
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 0x36c47a665e51b9e2de18616ff9a92bdebeab8e3fe717001ffcfcfc1b445e3360. 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/6jTZhLTRlSIvlKmlvGysae.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jTZhLTRlSIvlKmlvGysae.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x36c47a665e51b9e2de18616ff9a92bdebeab8e3fe717001ffcfcfc1b445e3360","isrc":"QZNWY2050441","name":"El de la tacoma","registered_at":"2026-06-21T06:11:14Z","spotify_id":"6jTZhLTRlSIvlKmlvGysae","type":"track"}

Que bonita palomita
type: MusicRecording
duration: PT3M2S
duration ms: 182088
explicit: false
by artist: Los Caballeros de Durango
in album: Nada es facil
  type: MusicAlbum
  date published: 2021-04-13
isrc code: QZNWY2050442

Efrain del Rincon
type: MusicRecording
duration: PT3M37S
duration ms: 217896
explicit: false
by artist: Los Caballeros de Durango
in album: Nada es facil
  type: MusicAlbum
  date published: 2021-04-13
isrc code: QZNWY2050443

El Panal de la Sierra
type: MusicAlbum
date published: 2020-12-14
track: El panal de la sierra
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179330
  explicit: false
  by artist: Los Caballeros de Durango
  in album: El Panal de la Sierra
    type: MusicAlbum
    date published: 2020-12-14
  isrc code: QZNWW2015255
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75pdoSDWfvdvzxFutLtzQj
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3f06460b8c67578911b4a180a9d130ba2e585166cf3383428c2cbc6cc2e591. 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/75pdoSDWfvdvzxFutLtzQj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75pdoSDWfvdvzxFutLtzQj.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xba3f06460b8c67578911b4a180a9d130ba2e585166cf3383428c2cbc6cc2e591","isrc":"QZNWW2015255","name":"El panal de la sierra","registered_at":"2026-06-09T18:27:53Z","spotify_id":"75pdoSDWfvdvzxFutLtzQj","type":"track"}
track: Matalas
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    type: MusicAlbum
    date published: 2020-12-14
track: Cuando yo era niño
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  duration: PT2M55S
  duration ms: 175098
  explicit: false
  by artist: Los Caballeros de Durango
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    type: MusicAlbum
    date published: 2020-12-14
track: Se lleno el costal
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254275
  explicit: false
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    type: MusicAlbum
    date published: 2020-12-14
  isrc code: QZNWW2015258
track: La nalgadita
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  by artist: Los Caballeros de Durango
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    type: MusicAlbum
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  isrc code: QZNWW2015259
track: El 100
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  explicit: false
  by artist: Los Caballeros de Durango
  in album: El Panal de la Sierra
    type: MusicAlbum
    date published: 2020-12-14
  isrc code: QZNWW2015260
track: Tu eterno enamorado
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  explicit: false
  by artist: Los Caballeros de Durango
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    type: MusicAlbum
    date published: 2020-12-14
  isrc code: QZNWW2015261
track: Palabras a mi padre
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188499
  explicit: false
  by artist: Los Caballeros de Durango
  in album: El Panal de la Sierra
    type: MusicAlbum
    date published: 2020-12-14
track: Vete
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  duration ms: 172669
  explicit: false
  by artist: Los Caballeros de Durango
  in album: El Panal de la Sierra
    type: MusicAlbum
    date published: 2020-12-14
track: Victor Ojeda
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  duration ms: 236773
  explicit: false
  by artist: Los Caballeros de Durango
  in album: El Panal de la Sierra
    type: MusicAlbum
    date published: 2020-12-14
track: El cuaco
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  duration ms: 269975
  explicit: false
  by artist: Los Caballeros de Durango
  in album: El Panal de la Sierra
    type: MusicAlbum
    date published: 2020-12-14
  isrc code: QZNWW2015265
track: Maribel
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  duration: PT3M8S
  duration ms: 188525
  explicit: false
  by artist: Los Caballeros de Durango
  in album: El Panal de la Sierra
    type: MusicAlbum
    date published: 2020-12-14
track: Si alguna vez peleamo
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  duration: PT2M57S
  duration ms: 177658
  explicit: false
  by artist: Los Caballeros de Durango
  in album: El Panal de la Sierra
    type: MusicAlbum
    date published: 2020-12-14

Vascogil Mi Rancho
type: MusicAlbum
date published: 2024-05-09
track: Vascogil Mi Rancho
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    type: MusicAlbum
    date published: 2024-05-09
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5x3krls72tcQFVDwGW9oMl
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5812de94123b5b39e02615d1a8d36320ebe0eba4ae5321b81dafc99a06e201. 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/5x3krls72tcQFVDwGW9oMl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5x3krls72tcQFVDwGW9oMl.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0e5812de94123b5b39e02615d1a8d36320ebe0eba4ae5321b81dafc99a06e201","isrc":"QZK6G2473633","name":"Vascogil Mi Rancho","registered_at":"2026-06-22T04:54:38Z","spotify_id":"5x3krls72tcQFVDwGW9oMl","type":"track"}
track: El Lic
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  duration ms: 264818
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Vascogil Mi Rancho
    type: MusicAlbum
    date published: 2024-05-09
  isrc code: QZK6G2473634
track: Quemando Cinta
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177705
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Vascogil Mi Rancho
    type: MusicAlbum
    date published: 2024-05-09
  isrc code: QZK6G2473635
track: Iván el de Arizona
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196772
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Vascogil Mi Rancho
    type: MusicAlbum
    date published: 2024-05-09
  isrc code: QZK6G2473636
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T08:23:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x732b4d2f82b05150e4925cc157fe3e5cf5f65e7edbcd1438d8f41009fe0d4eef
  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/4PBswHx3TpF4KJglqjNRKb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PBswHx3TpF4KJglqjNRKb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x732b4d2f82b05150e4925cc157fe3e5cf5f65e7edbcd1438d8f41009fe0d4eef","isrc":"QZK6G2473636","name":"Iván el de Arizona","registered_at":"2026-06-27T08:23:41Z","spotify_id":"4PBswHx3TpF4KJglqjNRKb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732b4d2f82b05150e4925cc157fe3e5cf5f65e7edbcd1438d8f41009fe0d4eef. 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/4PBswHx3TpF4KJglqjNRKb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PBswHx3TpF4KJglqjNRKb.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x732b4d2f82b05150e4925cc157fe3e5cf5f65e7edbcd1438d8f41009fe0d4eef","isrc":"QZK6G2473636","name":"Iván el de Arizona","registered_at":"2026-06-27T08:23:41Z","spotify_id":"4PBswHx3TpF4KJglqjNRKb","type":"track"}

El Fresa
type: MusicAlbum
date published: 2024-04-19
track: El Fresa
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189980
  explicit: false
  by artist: Los Caballeros de Durango
  in album: El Fresa
    type: MusicAlbum
    date published: 2024-04-19
  isrc code: QZK6M2433619
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:44:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe81364883ea139f1c46061e12bcd4c8363b69ef2375e64733bf0aa69f14d17ce
  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/6UslIGEH8XOpybeh8wT8KO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UslIGEH8XOpybeh8wT8KO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe81364883ea139f1c46061e12bcd4c8363b69ef2375e64733bf0aa69f14d17ce","isrc":"QZK6M2433619","name":"El Fresa","registered_at":"2026-06-06T11:44:58Z","spotify_id":"6UslIGEH8XOpybeh8wT8KO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81364883ea139f1c46061e12bcd4c8363b69ef2375e64733bf0aa69f14d17ce. 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/6UslIGEH8XOpybeh8wT8KO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UslIGEH8XOpybeh8wT8KO.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe81364883ea139f1c46061e12bcd4c8363b69ef2375e64733bf0aa69f14d17ce","isrc":"QZK6M2433619","name":"El Fresa","registered_at":"2026-06-06T11:44:58Z","spotify_id":"6UslIGEH8XOpybeh8wT8KO","type":"track"}

Solo Con Mi Soledad
type: MusicAlbum
date published: 2024-04-02
track: Solo Con Mi Soledad
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218515
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Solo Con Mi Soledad
    type: MusicAlbum
    date published: 2024-04-02
track: Amarte A La Antigua
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197961
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Solo Con Mi Soledad
    type: MusicAlbum
    date published: 2024-04-02
track: Estoy Enamorado
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199407
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Solo Con Mi Soledad
    type: MusicAlbum
    date published: 2024-04-02
track: Déjenme Llorar
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159272
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Solo Con Mi Soledad
    type: MusicAlbum
    date published: 2024-04-02

Dos Plumitas
type: MusicAlbum
date published: 2024-03-26
track: Dos Plumitas
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158204
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Dos Plumitas
    type: MusicAlbum
    date published: 2024-03-26
  isrc code: QZHN52465151
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T08:26:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x670fd6102f7137205b6aff7bf2f2f0399f23a5fb26ae120c02a3dd287f1c279f
  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/28tCaOTBKSVQ28bM3uYj6p.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28tCaOTBKSVQ28bM3uYj6p
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x670fd6102f7137205b6aff7bf2f2f0399f23a5fb26ae120c02a3dd287f1c279f","isrc":"QZHN52465151","name":"Dos Plumitas","registered_at":"2026-06-27T08:26:04Z","spotify_id":"28tCaOTBKSVQ28bM3uYj6p","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670fd6102f7137205b6aff7bf2f2f0399f23a5fb26ae120c02a3dd287f1c279f. 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/28tCaOTBKSVQ28bM3uYj6p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28tCaOTBKSVQ28bM3uYj6p.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x670fd6102f7137205b6aff7bf2f2f0399f23a5fb26ae120c02a3dd287f1c279f","isrc":"QZHN52465151","name":"Dos Plumitas","registered_at":"2026-06-27T08:26:04Z","spotify_id":"28tCaOTBKSVQ28bM3uYj6p","type":"track"}
track: Dos Mares de Lagrimas
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163102
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Dos Plumitas
    type: MusicAlbum
    date published: 2024-03-26
track: Rey Pobre
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228244
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Dos Plumitas
    type: MusicAlbum
    date published: 2024-03-26
track: El Diablo En Una Botella
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182204
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Dos Plumitas
    type: MusicAlbum
    date published: 2024-03-26
track: Ella Me Dijo Que No - Special Version
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185632
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Dos Plumitas
    type: MusicAlbum
    date published: 2024-03-26
track: Me Ilusionaste
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224326
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Dos Plumitas
    type: MusicAlbum
    date published: 2024-03-26

El Señor Zambada No Cabe Duda
type: MusicAlbum
date published: 2024-03-21
track: El Señor Zambada No Cabe Duda
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164780
  explicit: false
  by artist: Los Caballeros de Durango
  in album: El Señor Zambada No Cabe Duda
    type: MusicAlbum
    date published: 2024-03-21
  isrc code: QZHN52435971
track: El 08
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194448
  explicit: false
  by artist: Los Caballeros de Durango
  in album: El Señor Zambada No Cabe Duda
    type: MusicAlbum
    date published: 2024-03-21
  isrc code: QZHN52435972
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T07:57:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x67e7f5b9c774264eefec84e1396201d1b7546fc2cea126b19209412c18fcfdc0
  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/1hLFThGUsDOz9eJZzrIQ5O.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hLFThGUsDOz9eJZzrIQ5O
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x67e7f5b9c774264eefec84e1396201d1b7546fc2cea126b19209412c18fcfdc0","isrc":"QZHN52435972","name":"El 08","registered_at":"2026-06-25T07:57:37Z","spotify_id":"1hLFThGUsDOz9eJZzrIQ5O","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e7f5b9c774264eefec84e1396201d1b7546fc2cea126b19209412c18fcfdc0. 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/1hLFThGUsDOz9eJZzrIQ5O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hLFThGUsDOz9eJZzrIQ5O.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x67e7f5b9c774264eefec84e1396201d1b7546fc2cea126b19209412c18fcfdc0","isrc":"QZHN52435972","name":"El 08","registered_at":"2026-06-25T07:57:37Z","spotify_id":"1hLFThGUsDOz9eJZzrIQ5O","type":"track"}

Yo Soy Duranguense
type: MusicAlbum
date published: 2024-01-25
track: Yo Soy Duranguense
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199555
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Yo Soy Duranguense
    type: MusicAlbum
    date published: 2024-01-25
  isrc code: QZFYY2441603
track: Clave 91
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182410
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Yo Soy Duranguense
    type: MusicAlbum
    date published: 2024-01-25
  isrc code: QZFYY2441604
track: El Compa Cundo
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253660
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Yo Soy Duranguense
    type: MusicAlbum
    date published: 2024-01-25
  isrc code: QZFYY2441605
track: El 58
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222432
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Yo Soy Duranguense
    type: MusicAlbum
    date published: 2024-01-25
  isrc code: QZFYY2441606

Las Mulas de Garame
type: MusicAlbum
date published: 2023-12-20
track: Las Mulas de Garame
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214322
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Las Mulas de Garame
    type: MusicAlbum
    date published: 2023-12-20
  isrc code: QZWFH2398896
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T06:15:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69637d3f6162e89dd3081f78b68576be0ca972c4ebff52a26c0b4ce6221c1405
  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/5HZGgXbvosSWkLkBr5veDh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HZGgXbvosSWkLkBr5veDh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x69637d3f6162e89dd3081f78b68576be0ca972c4ebff52a26c0b4ce6221c1405","isrc":"QZWFH2398896","name":"Las Mulas de Garame","registered_at":"2026-06-21T06:15:58Z","spotify_id":"5HZGgXbvosSWkLkBr5veDh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69637d3f6162e89dd3081f78b68576be0ca972c4ebff52a26c0b4ce6221c1405. 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/5HZGgXbvosSWkLkBr5veDh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HZGgXbvosSWkLkBr5veDh.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x69637d3f6162e89dd3081f78b68576be0ca972c4ebff52a26c0b4ce6221c1405","isrc":"QZWFH2398896","name":"Las Mulas de Garame","registered_at":"2026-06-21T06:15:58Z","spotify_id":"5HZGgXbvosSWkLkBr5veDh","type":"track"}
track: El Army
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226000
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Las Mulas de Garame
    type: MusicAlbum
    date published: 2023-12-20
  isrc code: QZWFH2398897
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:42:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d2f83820af796a53a764e2d10b1cb176ae27a7f3458da91782b8a90fa25d78e
  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/6RSkJsLr6ooQ9fQZ59pNUC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RSkJsLr6ooQ9fQZ59pNUC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0d2f83820af796a53a764e2d10b1cb176ae27a7f3458da91782b8a90fa25d78e","isrc":"QZWFH2398897","name":"El Army","registered_at":"2026-06-07T01:42:57Z","spotify_id":"6RSkJsLr6ooQ9fQZ59pNUC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2f83820af796a53a764e2d10b1cb176ae27a7f3458da91782b8a90fa25d78e. 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/6RSkJsLr6ooQ9fQZ59pNUC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RSkJsLr6ooQ9fQZ59pNUC.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x0d2f83820af796a53a764e2d10b1cb176ae27a7f3458da91782b8a90fa25d78e","isrc":"QZWFH2398897","name":"El Army","registered_at":"2026-06-07T01:42:57Z","spotify_id":"6RSkJsLr6ooQ9fQZ59pNUC","type":"track"}
track: Mi Nombre es Javier
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247285
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Las Mulas de Garame
    type: MusicAlbum
    date published: 2023-12-20
  isrc code: QZWFH2398898
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:31:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6c6ca977d0b0b2cf9dc5db756f2091a9ac1fe5222e7ee656d4518a5cd9723001
  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/6QEELlVwHxERSAt1SYb1FY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QEELlVwHxERSAt1SYb1FY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6c6ca977d0b0b2cf9dc5db756f2091a9ac1fe5222e7ee656d4518a5cd9723001","isrc":"QZWFH2398898","name":"Mi Nombre es Javier","registered_at":"2026-06-08T04:31:01Z","spotify_id":"6QEELlVwHxERSAt1SYb1FY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6ca977d0b0b2cf9dc5db756f2091a9ac1fe5222e7ee656d4518a5cd9723001. 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/6QEELlVwHxERSAt1SYb1FY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QEELlVwHxERSAt1SYb1FY.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6c6ca977d0b0b2cf9dc5db756f2091a9ac1fe5222e7ee656d4518a5cd9723001","isrc":"QZWFH2398898","name":"Mi Nombre es Javier","registered_at":"2026-06-08T04:31:01Z","spotify_id":"6QEELlVwHxERSAt1SYb1FY","type":"track"}
track: José Guadalupe El Buitre
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237451
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Las Mulas de Garame
    type: MusicAlbum
    date published: 2023-12-20
  isrc code: QZWFH2398899
track: Dos Vicios
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157500
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Las Mulas de Garame
    type: MusicAlbum
    date published: 2023-12-20
  isrc code: QZWFH2398900
track: El Desquite
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189365
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Las Mulas de Garame
    type: MusicAlbum
    date published: 2023-12-20
  isrc code: QZWFH2398901

Mi Reina Divina
type: MusicAlbum
date published: 2023-11-17
track: Mi Reina Divina
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229056
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Mi Reina Divina
    type: MusicAlbum
    date published: 2023-11-17
  isrc code: QZTBA2324593

En Vivo con Servando ZL (En vivo)
type: MusicAlbum
date published: 2023-09-13
track: Soy Ranchero - En vivo
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200189
  explicit: false
  by artist: Los Caballeros de Durango
  by artist: Canelos Jrs
  in album: En Vivo con Servando ZL (En vivo)
    type: MusicAlbum
    date published: 2023-09-13
  isrc code: QZTAS2368160
track: El Compa Félix - En vivo
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178009
  explicit: false
  by artist: Los Caballeros de Durango
  by artist: Alfonso Payan y Asociados
  in album: En Vivo con Servando ZL (En vivo)
    type: MusicAlbum
    date published: 2023-09-13
  isrc code: QZTAS2368161
track: Que Bonita Palomita - En vivo
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182701
  explicit: false
  by artist: Los Caballeros de Durango
  by artist: Herencia de Cosala
  in album: En Vivo con Servando ZL (En vivo)
    type: MusicAlbum
    date published: 2023-09-13
  isrc code: QZTAS2368162
track: El komanche - En vivo
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200758
  explicit: false
  by artist: Los Caballeros de Durango
  in album: En Vivo con Servando ZL (En vivo)
    type: MusicAlbum
    date published: 2023-09-13
  isrc code: QZTAS2368163
track: El 100 - En vivo
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186824
  explicit: false
  by artist: Los Caballeros de Durango
  in album: En Vivo con Servando ZL (En vivo)
    type: MusicAlbum
    date published: 2023-09-13
  isrc code: QZTAS2368164

Coquio Castro
type: MusicAlbum
date published: 2023-07-07
track: Coquio Castro
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175573
  explicit: false
  by artist: El Lobo De Durango
  by artist: Los Caballeros de Durango
  in album: Coquio Castro
    type: MusicAlbum
    date published: 2023-07-07
  isrc code: DGA052344779
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T14:33:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06c1f94c9549503be4615c179b02fe7511d05695a4dbb3a79c92467c2a735ea7
  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/3sKPvmKbqsnFH5wqPi0xJw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sKPvmKbqsnFH5wqPi0xJw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x06c1f94c9549503be4615c179b02fe7511d05695a4dbb3a79c92467c2a735ea7","isrc":"DGA052344779","name":"Coquio Castro","registered_at":"2026-06-19T14:33:57Z","spotify_id":"3sKPvmKbqsnFH5wqPi0xJw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c1f94c9549503be4615c179b02fe7511d05695a4dbb3a79c92467c2a735ea7. 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/3sKPvmKbqsnFH5wqPi0xJw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sKPvmKbqsnFH5wqPi0xJw.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x06c1f94c9549503be4615c179b02fe7511d05695a4dbb3a79c92467c2a735ea7","isrc":"DGA052344779","name":"Coquio Castro","registered_at":"2026-06-19T14:33:57Z","spotify_id":"3sKPvmKbqsnFH5wqPi0xJw","type":"track"}

El 21 (La careada)
type: MusicAlbum
date published: 2023-06-25
track: El 21 (La careada)
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240048
  explicit: false
  by artist: Los Caballeros de Durango
  by artist: Los sembradores
  in album: El 21 (La careada)
    type: MusicAlbum
    date published: 2023-06-25
  isrc code: QZMEN2353990
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T10:08:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ada7b012ee8a76bd1af0f3955bfca7005520ed51cdd389b07ef6b907ddf43fe
  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/0HsaINkrvnWc1pHyVwVrWo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HsaINkrvnWc1pHyVwVrWo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3ada7b012ee8a76bd1af0f3955bfca7005520ed51cdd389b07ef6b907ddf43fe","isrc":"QZMEN2353990","name":"El 21 (La careada)","registered_at":"2026-06-23T10:08:43Z","spotify_id":"0HsaINkrvnWc1pHyVwVrWo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ada7b012ee8a76bd1af0f3955bfca7005520ed51cdd389b07ef6b907ddf43fe. 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/0HsaINkrvnWc1pHyVwVrWo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HsaINkrvnWc1pHyVwVrWo.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3ada7b012ee8a76bd1af0f3955bfca7005520ed51cdd389b07ef6b907ddf43fe","isrc":"QZMEN2353990","name":"El 21 (La careada)","registered_at":"2026-06-23T10:08:43Z","spotify_id":"0HsaINkrvnWc1pHyVwVrWo","type":"track"}

San Juditas (En Vivo)
type: MusicAlbum
date published: 2023-06-16
track: San Juditas - En Vivo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180837
  explicit: false
  by artist: Los Del Crucero
  by artist: Los Caballeros de Durango
  in album: San Juditas (En Vivo)
    type: MusicAlbum
    date published: 2023-06-16
  isrc code: DGA052308077

La magiosa
type: MusicAlbum
date published: 2023-05-15
track: La magiosa
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212736
  explicit: false
  by artist: Los Caballeros de Durango
  in album: La magiosa
    type: MusicAlbum
    date published: 2023-05-15
track: El primo
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171288
  explicit: false
  by artist: Los Caballeros de Durango
  in album: La magiosa
    type: MusicAlbum
    date published: 2023-05-15
  isrc code: QZK6P2326723
track: El Americano
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229920
  explicit: false
  by artist: Los Caballeros de Durango
  in album: La magiosa
    type: MusicAlbum
    date published: 2023-05-15
  isrc code: QZK6P2326724
track: El del vizcaino
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185183
  explicit: false
  by artist: Los Caballeros de Durango
  in album: La magiosa
    type: MusicAlbum
    date published: 2023-05-15
  isrc code: QZK6P2326725
track: Familia Gutierrez
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191448
  explicit: false
  by artist: Los Caballeros de Durango
  in album: La magiosa
    type: MusicAlbum
    date published: 2023-05-15

El pato nada
type: MusicAlbum
date published: 2023-04-11
track: El pato nada
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159696
  explicit: false
  by artist: Los Caballeros de Durango
  by artist: El lobo de durango
  in album: El pato nada
    type: MusicAlbum
    date published: 2023-04-11
  isrc code: QZHN62364703

El caballero
type: MusicAlbum
date published: 2023-04-11
track: El caballero
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186191
  explicit: false
  by artist: Los Caballeros de Durango
  by artist: Los zares de culiacan
  in album: El caballero
    type: MusicAlbum
    date published: 2023-04-11
  isrc code: QZHN62364701

Los Michoacanos
type: MusicAlbum
date published: 2023-01-31
track: Los Michoacanos
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144864
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Los Michoacanos
    type: MusicAlbum
    date published: 2023-01-31
  isrc code: QZFZ22378432

La Lavada
type: MusicAlbum
date published: 2022-11-24
track: La Lavada
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175595
  explicit: false
  by artist: Grupo Catanes
  by artist: Los Caballeros de Durango
  in album: La Lavada
    type: MusicAlbum
    date published: 2022-11-24
track: Perfecto En Los Negocios
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195099
  explicit: false
  by artist: Grupo Catanes
  by artist: Los Caballeros de Durango
  in album: La Lavada
    type: MusicAlbum
    date published: 2022-11-24

Las Pacas de billetes
type: MusicAlbum
date published: 2022-07-17
track: Las pacas de billetes
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225000
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Las Pacas de billetes
    type: MusicAlbum
    date published: 2022-07-17
  isrc code: QZK6H2256500
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T10:08:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdd719acd28d4e9063ce30e05691d520a29d74a12c8c7df730a9166f2ae91cf68
  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/5dmvPeFzwA4q6lIMpXPaGH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dmvPeFzwA4q6lIMpXPaGH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdd719acd28d4e9063ce30e05691d520a29d74a12c8c7df730a9166f2ae91cf68","isrc":"QZK6H2256500","name":"Las pacas de billetes","registered_at":"2026-06-23T10:08:15Z","spotify_id":"5dmvPeFzwA4q6lIMpXPaGH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd719acd28d4e9063ce30e05691d520a29d74a12c8c7df730a9166f2ae91cf68. 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/5dmvPeFzwA4q6lIMpXPaGH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dmvPeFzwA4q6lIMpXPaGH.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xdd719acd28d4e9063ce30e05691d520a29d74a12c8c7df730a9166f2ae91cf68","isrc":"QZK6H2256500","name":"Las pacas de billetes","registered_at":"2026-06-23T10:08:15Z","spotify_id":"5dmvPeFzwA4q6lIMpXPaGH","type":"track"}
track: El muchacho de cancun
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140136
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Las Pacas de billetes
    type: MusicAlbum
    date published: 2022-07-17
  isrc code: QZK6H2256501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T14:16:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd73e15bf0763c49362c29af05607f3bcd780e8841e50c727d12b0619211851a6
  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/0DBrSUwkA03U1HuVTkd0R9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DBrSUwkA03U1HuVTkd0R9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd73e15bf0763c49362c29af05607f3bcd780e8841e50c727d12b0619211851a6","isrc":"QZK6H2256501","name":"El muchacho de cancun","registered_at":"2026-06-19T14:16:08Z","spotify_id":"0DBrSUwkA03U1HuVTkd0R9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73e15bf0763c49362c29af05607f3bcd780e8841e50c727d12b0619211851a6. 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/0DBrSUwkA03U1HuVTkd0R9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DBrSUwkA03U1HuVTkd0R9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd73e15bf0763c49362c29af05607f3bcd780e8841e50c727d12b0619211851a6","isrc":"QZK6H2256501","name":"El muchacho de cancun","registered_at":"2026-06-19T14:16:08Z","spotify_id":"0DBrSUwkA03U1HuVTkd0R9","type":"track"}
track: El alex 02
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221376
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Las Pacas de billetes
    type: MusicAlbum
    date published: 2022-07-17
  isrc code: QZK6H2256502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:41:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1528da0ae1f29a15065a7ece0f2e37de29790f5476f0c845038b0122ae384412
  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/6LgygEBVmSKtTCwJkQCkjU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LgygEBVmSKtTCwJkQCkjU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1528da0ae1f29a15065a7ece0f2e37de29790f5476f0c845038b0122ae384412","isrc":"QZK6H2256502","name":"El alex 02","registered_at":"2026-06-07T01:41:46Z","spotify_id":"6LgygEBVmSKtTCwJkQCkjU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1528da0ae1f29a15065a7ece0f2e37de29790f5476f0c845038b0122ae384412. 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/6LgygEBVmSKtTCwJkQCkjU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LgygEBVmSKtTCwJkQCkjU.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x1528da0ae1f29a15065a7ece0f2e37de29790f5476f0c845038b0122ae384412","isrc":"QZK6H2256502","name":"El alex 02","registered_at":"2026-06-07T01:41:46Z","spotify_id":"6LgygEBVmSKtTCwJkQCkjU","type":"track"}
track: El compa nene
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151391
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Las Pacas de billetes
    type: MusicAlbum
    date published: 2022-07-17
  isrc code: QZK6H2256503
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T14:16:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6caaca25b7189644f75ac66ed4c49d9672aa7444142199ce82eec1f8c67f4e5c
  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/0zCv9rknvNLEIXBOOwaxWG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zCv9rknvNLEIXBOOwaxWG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6caaca25b7189644f75ac66ed4c49d9672aa7444142199ce82eec1f8c67f4e5c","isrc":"QZK6H2256503","name":"El compa nene","registered_at":"2026-06-19T14:16:10Z","spotify_id":"0zCv9rknvNLEIXBOOwaxWG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6caaca25b7189644f75ac66ed4c49d9672aa7444142199ce82eec1f8c67f4e5c. 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/0zCv9rknvNLEIXBOOwaxWG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zCv9rknvNLEIXBOOwaxWG.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6caaca25b7189644f75ac66ed4c49d9672aa7444142199ce82eec1f8c67f4e5c","isrc":"QZK6H2256503","name":"El compa nene","registered_at":"2026-06-19T14:16:10Z","spotify_id":"0zCv9rknvNLEIXBOOwaxWG","type":"track"}
track: El sobrino
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142176
  explicit: false
  by artist: Los Caballeros de Durango
  in album: Las Pacas de billetes
    type: MusicAlbum
    date published: 2022-07-17
  isrc code: QZK6H2256504
  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: Rafael Barraza

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-27T08:26:12+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2b5431db5fc15f188d11b3d8a26bef3b7b0d9f84dd315d1e1b9710be94bf89a5

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956351

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1tCuGgVKlXFE3djvArDd6H.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tCuGgVKlXFE3djvArDd6H

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2b5431db5fc15f188d11b3d8a26bef3b7b0d9f84dd315d1e1b9710be94bf89a5","isrc":"QZK6H2256504","name":"El sobrino","registered_at":"2026-06-27T08:26:12Z","spotify_id":"1tCuGgVKlXFE3djvArDd6H","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 0x2b5431db5fc15f188d11b3d8a26bef3b7b0d9f84dd315d1e1b9710be94bf89a5. 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/1tCuGgVKlXFE3djvArDd6H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tCuGgVKlXFE3djvArDd6H.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x2b5431db5fc15f188d11b3d8a26bef3b7b0d9f84dd315d1e1b9710be94bf89a5","isrc":"QZK6H2256504","name":"El sobrino","registered_at":"2026-06-27T08:26:12Z","spotify_id":"1tCuGgVKlXFE3djvArDd6H","type":"track"}

Rafael Barraza
type: MusicRecording
duration: PT4M5S
duration ms: 245903
explicit: false
by artist: Los Caballeros de Durango
in album: Las Pacas de billetes
  type: MusicAlbum
  date published: 2022-07-17
isrc code: QZK6H2256505

El 100 - En vivo
type: MusicRecording
duration: PT3M20S
duration ms: 200088
explicit: false
by artist: Los Caballeros de Durango
in album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
  type: MusicAlbum
  date published: 2024-03-19
isrc code: QZHN52465851
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:46:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53b5b118ac680372e7d4b93c20c6747658a869d49ca0a3acdc165e701345cd36
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/3LnYNOcgdea0wX5l9QXAtZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LnYNOcgdea0wX5l9QXAtZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53b5b118ac680372e7d4b93c20c6747658a869d49ca0a3acdc165e701345cd36","isrc":"QZHN52465851","name":"El 100 - En vivo","registered_at":"2026-06-25T07:46:49Z","spotify_id":"3LnYNOcgdea0wX5l9QXAtZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b5b118ac680372e7d4b93c20c6747658a869d49ca0a3acdc165e701345cd36. 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/3LnYNOcgdea0wX5l9QXAtZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LnYNOcgdea0wX5l9QXAtZ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x53b5b118ac680372e7d4b93c20c6747658a869d49ca0a3acdc165e701345cd36","isrc":"QZHN52465851","name":"El 100 - En vivo","registered_at":"2026-06-25T07:46:49Z","spotify_id":"3LnYNOcgdea0wX5l9QXAtZ","type":"track"}

El Cosalá - En vivo
type: MusicRecording
duration: PT3M28S
duration ms: 208416
explicit: false
by artist: Los Caballeros de Durango
in album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
  type: MusicAlbum
  date published: 2024-03-19
isrc code: QZHN52465854

El Gallito - En vivo
type: MusicRecording
duration: PT3M39S
duration ms: 219528
explicit: false
by artist: Los Caballeros de Durango
in album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
  type: MusicAlbum
  date published: 2024-03-19
isrc code: QZHN52465856

El Panal De La Sierra - En vivo
type: MusicRecording
duration: PT3M10S
duration ms: 190728
explicit: false
by artist: Los Caballeros de Durango
in album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
  type: MusicAlbum
  date published: 2024-03-19
isrc code: QZHN52465858

El Compa Hugo - En vivo
type: MusicRecording
duration: PT3M9S
duration ms: 189480
explicit: false
by artist: Los Caballeros de Durango
in album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
  type: MusicAlbum
  date published: 2024-03-19
isrc code: QZHN52465852

El Compa Nene - En vivo
type: MusicRecording
duration: PT2M36S
duration ms: 156240
explicit: false
by artist: Los Caballeros de Durango
in album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
  type: MusicAlbum
  date published: 2024-03-19
isrc code: QZHN52465853

El Empresario - En vivo
type: MusicRecording
duration: PT3M20S
duration ms: 200543
explicit: false
by artist: Los Caballeros de Durango
in album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
  type: MusicAlbum
  date published: 2024-03-19
isrc code: QZHN52465855

El Muchacho De Cancun - En vivo
type: MusicRecording
duration: PT2M17S
duration ms: 137856
explicit: false
by artist: Los Caballeros de Durango
in album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
  type: MusicAlbum
  date published: 2024-03-19
isrc code: QZHN52465857

La Historia Del Gordo - En vivo
type: MusicRecording
duration: PT3M27S
duration ms: 207120
explicit: false
by artist: Los Caballeros de Durango
in album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
  type: MusicAlbum
  date published: 2024-03-19

Las Pacas De Billetes - En vivo
type: MusicRecording
duration: PT3M35S
duration ms: 215663
explicit: false
by artist: Los Caballeros de Durango
in album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
  type: MusicAlbum
  date published: 2024-03-19

Maribel - En vivo
type: MusicRecording
duration: PT3M11S
duration ms: 191568
explicit: false
by artist: Los Caballeros de Durango
in album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
  type: MusicAlbum
  date published: 2024-03-19

No Cabe Duda - En vivo
type: MusicRecording
duration: PT2M47S
duration ms: 167951
explicit: false
by artist: Los Caballeros de Durango
in album: En Vivo Con Servando ZL, Vol. 2 (En vivo)
  type: MusicAlbum
  date published: 2024-03-19
isrc code: QZHN52465862

Lupe Campos (En Vivo)
type: MusicRecording
duration: PT2M59S
duration ms: 179173
explicit: false
by artist: Los Empacadores De Durango
by artist: Los Caballeros de Durango
in album: Lupe Campos (En Vivo)
  type: MusicAlbum
  date published: 2023-05-11
isrc code: TCAHC2303185

El Alex 02 (En Vivo)
type: MusicRecording
duration: PT4M3S
duration ms: 243670
explicit: false
by artist: Los Empacadores De Durango
by artist: Los Caballeros de Durango
in album: El Alex 02 (En Vivo)
  type: MusicAlbum
  date published: 2022-10-02
isrc code: TCAGN2212231
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:54:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb735105b0d2251e2d6a114420fbab97c8bf396a2e97db232ee37e958aa41049
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/16Tfn5b6pC1Xz3FW9i4mij.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16Tfn5b6pC1Xz3FW9i4mij
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb735105b0d2251e2d6a114420fbab97c8bf396a2e97db232ee37e958aa41049","isrc":"TCAGN2212231","name":"El Alex 02 (En Vivo)","registered_at":"2026-06-07T20:54:38Z","spotify_id":"16Tfn5b6pC1Xz3FW9i4mij","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb735105b0d2251e2d6a114420fbab97c8bf396a2e97db232ee37e958aa41049. 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/16Tfn5b6pC1Xz3FW9i4mij.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16Tfn5b6pC1Xz3FW9i4mij.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeb735105b0d2251e2d6a114420fbab97c8bf396a2e97db232ee37e958aa41049","isrc":"TCAGN2212231","name":"El Alex 02 (En Vivo)","registered_at":"2026-06-07T20:54:38Z","spotify_id":"16Tfn5b6pC1Xz3FW9i4mij","type":"track"}

La Vaca Lola
type: MusicRecording
duration: PT2M20S
duration ms: 140400
explicit: false
by artist: Los Caballeros de Durango
in album: La Vaca Lola
  type: MusicAlbum
  date published: 2023-10-20
isrc code: QZTB32391576

El Muchacho Más Guapo
type: MusicRecording
duration: PT2M48S
duration ms: 168860
explicit: false
by artist: Los Caballeros de Durango
in album: La Vaca Lola
  type: MusicAlbum
  date published: 2023-10-20
isrc code: QZTB32391577
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T14:15:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb12994422a359dfca15fa9ee2eb5f87c878c5e1f87a47746aba026d0c796b5b1
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/6LxoM8TwsFwGKI4UWvTQSp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LxoM8TwsFwGKI4UWvTQSp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb12994422a359dfca15fa9ee2eb5f87c878c5e1f87a47746aba026d0c796b5b1","isrc":"QZTB32391577","name":"El Muchacho Más Guapo","registered_at":"2026-06-19T14:15:07Z","spotify_id":"6LxoM8TwsFwGKI4UWvTQSp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T03:55:08Z
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Yo Quiero Besarte
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by artist: Los Caballeros de Durango
in album: La Vaca Lola
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c543975b8a7145673030424436e7b33f9a7e95bcc726bfa16c56778f1fdbbf. 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/5EwlVpLAQaXmcViHB5a9Gn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EwlVpLAQaXmcViHB5a9Gn.
  date published: 2026-06-13T15:41:10Z
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El Compa Pako
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by artist: Los Caballeros de Durango
in album: La Vaca Lola
  type: MusicAlbum
  date published: 2023-10-20
isrc code: QZTB32391579

Eso Me Gusta
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duration: PT3M3S
duration ms: 183000
explicit: false
by artist: Los Caballeros de Durango
in album: La Vaca Lola
  type: MusicAlbum
  date published: 2023-10-20
isrc code: QZTB32391580

Tu Virginidad
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duration: PT3M30S
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by artist: Los Caballeros de Durango
in album: La Vaca Lola
  type: MusicAlbum
  date published: 2023-10-20
isrc code: QZTB32391581
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7958dff6782434b5cd0bad66d670630e2936a06b411aedfdda8a588334a94a4e. 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/6ot2UN7emACmGRyv50PrDj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ot2UN7emACmGRyv50PrDj.
  date published: 2026-07-02T03:30:09Z
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