LEGADO 7
type: MusicGroup
genre: corrido
genre: corridos bélicos
genre: corridos tumbados
genre: norteño
genre: sad sierreño
genre: sierreño
popularity: 70
followers: 2252280
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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. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae12dd9668f4c1bfe2c4e2398f4d3ffcfef3a07ee3400fe78830695e645d3ba0. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4fea0742-0ac0-4fa0-bd4a-0b0dc4320d10.json and https://artists.proofprofile.net/proofs/artist/4fea0742-0ac0-4fa0-bd4a-0b0dc4320d10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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album: Reyes Magos
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    by artist: Herencia de Patrones
    by artist: JOP
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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 0x03e899d4674af80a8f6b49418aab2b1b7297be794733a523afbf8fbcb24381b5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4FdSA59Wyl2p5FOW3lrNkX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FdSA59Wyl2p5FOW3lrNkX.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x03e899d4674af80a8f6b49418aab2b1b7297be794733a523afbf8fbcb24381b5","isrc":"USDXS2100946","name":"Reyes Magos","registered_at":"2026-06-04T10:33:42Z","spotify_id":"4FdSA59Wyl2p5FOW3lrNkX","type":"track"}
album: Bienvenidos a Mazatlán
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  date published: 2023-04-14
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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 0x18aac2908a2687c7509e703058e15834844e12099a5f467f030111251394267e. 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/0OudDZ8yAnA3jVpqidvQfM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OudDZ8yAnA3jVpqidvQfM.
      date published: 2026-06-13T13:32:09Z
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album: Por Clave El Caiman
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    by artist: Tomas Ballardo
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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 0xbec73bd10ef7a3912ca09bf4cea8a4f7ef97849f54703cbb54b72563421d0b62. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78CE12m0ygkEbWpTSNqLOM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78CE12m0ygkEbWpTSNqLOM.
      date published: 2026-06-13T12:47:07Z
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album: Todo A Su Tiempo
album: El Gori
album: L.A. Lumbre
album: 4-20-20
album: Duetos Con La Clika
album: El 7 De La Suerte
album: En Vivo Con Tololoche
album: Pura Lumbre
album: En Vivo con Tololoche Vol. 1
album: Un Chamaco Sin Futuro
album: Legado 7 En Vivo Desde OK Corral
album: 100% Corridos Verdes
album: 100% Corridos Verdes (En Vivo)
album: Brindo
album: Paso En Culiacan (En Vivo)
album: El Baja
album: Hombre Nuevo
album: En El Calorón
album: Sigo en la mía
album: Soy Mariguano (En Vivo)
album: Gordo Michis (En Vivo)
album: Las Caravanas
album: 7 Maravillas (En Vivo)
album: Traketeando (En Vivo)
album: Viene Amaneciendo (En Vivo)
album: Quemándose Un Gallito (El Rambo) [En Vivo]
album: Seguimos Más Fuertes
album: Chambeando Recio
album: El Cuestionario
album: Lumbrecita (En Vivo)
album: El Jeffrey
album: Bonita Esa Mujer
album: Lágrimas en Mi Almohada
album: Buenos Resultados
album: Una Palabra
album: En La Lumbre
album: Ricardo Aguilar
album: El Diecinueve
album: En Vivo Con Tololoche Vol. 3
album: El Disney
album: Pa Que Se Motiven
album: Tu Forma De Ser
track: On D Gas
track: Por Clave Caiman
track: Tu Forma De Ser
track: El Diecinueve
track: Soy Lo Que Soy
track: El Disney
track: Reyes Magos
track: El Jeffrey
track: Pateando Latas
track: Yo
track: Tu Sin Mi
track: En la lumbre - En Vivo
track: Calles Angelinas (En Vivo)
track: 666 (Ojos De Diablo)

Todo A Su Tiempo
type: MusicAlbum
date published: 2022-08-29
track: Todo A Su Tiempo
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  by artist: José Mejía
  by artist: Nivel
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    type: MusicAlbum
    date published: 2022-08-29
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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 0x2fe27d58a7e6ef4307435013b1eb6a4737bcd0db4678933207dbcdc1800db0e1. 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/6EZXRINHTCGDwZzboCgDML.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EZXRINHTCGDwZzboCgDML.
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El Gori
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date published: 2023-10-06
track: El Gori
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  by artist: Hans el Oso
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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 0x9d3d6762c6bc28888034ce2a02279819c66929e6b6b44dedb0d15f9a00dc3102. 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/1HKCPYUanIF67N6vWknABj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HKCPYUanIF67N6vWknABj.
    date published: 2026-06-13T12:53:06Z
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L.A. Lumbre
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date published: 2021-04-20
track: Alejo Lugo
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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 0x6111d02a77dffd32473e32aea33029a4b43402ab9a4c6072ebc5bcf917d3750d. 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/4ySeHzrhp5FS6TpFdCZDP1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ySeHzrhp5FS6TpFdCZDP1.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x6111d02a77dffd32473e32aea33029a4b43402ab9a4c6072ebc5bcf917d3750d","isrc":"USDXS2100945","name":"Alejo Lugo","registered_at":"2026-06-18T14:17:53Z","spotify_id":"4ySeHzrhp5FS6TpFdCZDP1","type":"track"}
track: El Colombiano
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192999
  explicit: false
  by artist: LEGADO 7
  by artist: Tony Aguirre
  in album: L.A. Lumbre
    type: MusicAlbum
    date published: 2021-04-20
  isrc code: USDXS2100939
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:28:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1ea348afff3367b086b667d463174953c5cdc6390f4b56349619bb25f18938c4
  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/71UTRjbPMb7iuSxKBfb9N8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71UTRjbPMb7iuSxKBfb9N8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1ea348afff3367b086b667d463174953c5cdc6390f4b56349619bb25f18938c4","isrc":"USDXS2100939","name":"El Colombiano","registered_at":"2026-06-17T22:28:49Z","spotify_id":"71UTRjbPMb7iuSxKBfb9N8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea348afff3367b086b667d463174953c5cdc6390f4b56349619bb25f18938c4. 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/71UTRjbPMb7iuSxKBfb9N8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71UTRjbPMb7iuSxKBfb9N8.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x1ea348afff3367b086b667d463174953c5cdc6390f4b56349619bb25f18938c4","isrc":"USDXS2100939","name":"El Colombiano","registered_at":"2026-06-17T22:28:49Z","spotify_id":"71UTRjbPMb7iuSxKBfb9N8","type":"track"}
track: El Jeffrey
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153250
  explicit: false
  by artist: LEGADO 7
  by artist: Grupo Codiciado
  in album: L.A. Lumbre
    type: MusicAlbum
    date published: 2021-04-20
  isrc code: USDXS2100936
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:31:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8cdaeffae3bc73e7717b8175e5f4d0b0bf3746f2bf773f2afff384a9da3cf91b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6KKseqrcB5I4IeGB0pEBcV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KKseqrcB5I4IeGB0pEBcV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8cdaeffae3bc73e7717b8175e5f4d0b0bf3746f2bf773f2afff384a9da3cf91b","isrc":"USDXS2100936","name":"El Jeffrey","registered_at":"2026-06-04T15:31:10Z","spotify_id":"6KKseqrcB5I4IeGB0pEBcV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdaeffae3bc73e7717b8175e5f4d0b0bf3746f2bf773f2afff384a9da3cf91b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KKseqrcB5I4IeGB0pEBcV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KKseqrcB5I4IeGB0pEBcV.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x8cdaeffae3bc73e7717b8175e5f4d0b0bf3746f2bf773f2afff384a9da3cf91b","isrc":"USDXS2100936","name":"El Jeffrey","registered_at":"2026-06-04T15:31:10Z","spotify_id":"6KKseqrcB5I4IeGB0pEBcV","type":"track"}
track: Compa Adan
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165497
  explicit: false
  by artist: LEGADO 7
  in album: L.A. Lumbre
    type: MusicAlbum
    date published: 2021-04-20
  isrc code: USDXS2100937
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:28:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb38549f5daadd8428db051a34dffbd4e69e2a1e92819af757cba0360131fe858
  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/6ga1MKVFeRJJXzK5cdzZxb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ga1MKVFeRJJXzK5cdzZxb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb38549f5daadd8428db051a34dffbd4e69e2a1e92819af757cba0360131fe858","isrc":"USDXS2100937","name":"Compa Adan","registered_at":"2026-06-17T22:28:53Z","spotify_id":"6ga1MKVFeRJJXzK5cdzZxb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38549f5daadd8428db051a34dffbd4e69e2a1e92819af757cba0360131fe858. 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/6ga1MKVFeRJJXzK5cdzZxb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ga1MKVFeRJJXzK5cdzZxb.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb38549f5daadd8428db051a34dffbd4e69e2a1e92819af757cba0360131fe858","isrc":"USDXS2100937","name":"Compa Adan","registered_at":"2026-06-17T22:28:53Z","spotify_id":"6ga1MKVFeRJJXzK5cdzZxb","type":"track"}
track: SunRocks
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137251
  explicit: false
  by artist: LEGADO 7
  in album: L.A. Lumbre
  isrc code: USDXS2100938
  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: Reyes Magos
track: Speedy
track: Pressure
track: El R
track: Tu Sin Mi
track: Super del Toro

LEGADO 7
type: MusicGroup

L.A. Lumbre
type: MusicAlbum
date published: 2021-04-20

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T14:17:59+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1af1b4e6c8416224a51efa185dd5d5cddcaa87bdf2af897c7772e22cb1c61980

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6G6PscIraqnyivvgwABQqu.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G6PscIraqnyivvgwABQqu

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af1b4e6c8416224a51efa185dd5d5cddcaa87bdf2af897c7772e22cb1c61980. 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/6G6PscIraqnyivvgwABQqu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G6PscIraqnyivvgwABQqu.
date published: 2026-07-02T03:30:09Z

Reyes Magos
type: MusicRecording
duration: PT2M8S
duration ms: 128000
explicit: false
by artist: LEGADO 7
by artist: Herencia de Patrones
by artist: JOP
in album: L.A. Lumbre
  type: MusicAlbum
  date published: 2021-04-20
isrc code: USDXS2100946
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:33:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03e899d4674af80a8f6b49418aab2b1b7297be794733a523afbf8fbcb24381b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5snzQtd6gFKA7IVFP6UNsq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5snzQtd6gFKA7IVFP6UNsq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03e899d4674af80a8f6b49418aab2b1b7297be794733a523afbf8fbcb24381b5","isrc":"USDXS2100946","name":"Reyes Magos","registered_at":"2026-06-04T10:33:42Z","spotify_id":"5snzQtd6gFKA7IVFP6UNsq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e899d4674af80a8f6b49418aab2b1b7297be794733a523afbf8fbcb24381b5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5snzQtd6gFKA7IVFP6UNsq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5snzQtd6gFKA7IVFP6UNsq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x03e899d4674af80a8f6b49418aab2b1b7297be794733a523afbf8fbcb24381b5","isrc":"USDXS2100946","name":"Reyes Magos","registered_at":"2026-06-04T10:33:42Z","spotify_id":"5snzQtd6gFKA7IVFP6UNsq","type":"track"}

Speedy
type: MusicRecording
duration: PT2M53S
duration ms: 173249
explicit: false
by artist: LEGADO 7
in album: L.A. Lumbre
  type: MusicAlbum
  date published: 2021-04-20
isrc code: USDXS2100940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:24:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe35b67bbe01cb7f14677f789ec82945944d7239346a9253d92e9b02b180ec4a2
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/01QVStYRoLIKpaLTjrCDPP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01QVStYRoLIKpaLTjrCDPP
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 0xe35b67bbe01cb7f14677f789ec82945944d7239346a9253d92e9b02b180ec4a2. 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/01QVStYRoLIKpaLTjrCDPP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01QVStYRoLIKpaLTjrCDPP.
  date published: 2026-07-02T03:30:09Z

Pressure
type: MusicRecording
duration: PT2M9S
duration ms: 129000
explicit: false
by artist: LEGADO 7
in album: L.A. Lumbre
  type: MusicAlbum
  date published: 2021-04-20
isrc code: USDXS2100941
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:56:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61953922a53101210d22c5b5caa018220b59c4d8d06a546f23a2bb54c57a038e
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/1LnDbmWo4PxEKnCNfdW12L.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LnDbmWo4PxEKnCNfdW12L
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 0x61953922a53101210d22c5b5caa018220b59c4d8d06a546f23a2bb54c57a038e. 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/1LnDbmWo4PxEKnCNfdW12L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LnDbmWo4PxEKnCNfdW12L.
  date published: 2026-07-02T03:30:09Z

El R
type: MusicRecording
duration: PT2M16S
duration ms: 136000
explicit: false
by artist: LEGADO 7
in album: L.A. Lumbre
  type: MusicAlbum
  date published: 2021-04-20
isrc code: USDXS2100942
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:18:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98bb83538efa25f7eca794624ce0b9e94fd975ca429e89b6eeab9cec7941ce6b
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/7o0m5J0IG34cZ6BjdhFgEU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o0m5J0IG34cZ6BjdhFgEU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98bb83538efa25f7eca794624ce0b9e94fd975ca429e89b6eeab9cec7941ce6b","isrc":"USDXS2100942","name":"El R","registered_at":"2026-06-19T09:18:00Z","spotify_id":"7o0m5J0IG34cZ6BjdhFgEU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bb83538efa25f7eca794624ce0b9e94fd975ca429e89b6eeab9cec7941ce6b. 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/7o0m5J0IG34cZ6BjdhFgEU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o0m5J0IG34cZ6BjdhFgEU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x98bb83538efa25f7eca794624ce0b9e94fd975ca429e89b6eeab9cec7941ce6b","isrc":"USDXS2100942","name":"El R","registered_at":"2026-06-19T09:18:00Z","spotify_id":"7o0m5J0IG34cZ6BjdhFgEU","type":"track"}

Tu Sin Mi
type: MusicRecording
duration: PT3M49S
duration ms: 229750
explicit: false
by artist: LEGADO 7
in album: L.A. Lumbre
  type: MusicAlbum
  date published: 2021-04-20
isrc code: USDXS2100943
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:13:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f3fc0c1c9e6368e09d242c77795220540ee76907830938919f21b804385f578
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/1Li2VsyoxASZz3c7bJ4IZm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Li2VsyoxASZz3c7bJ4IZm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f3fc0c1c9e6368e09d242c77795220540ee76907830938919f21b804385f578","isrc":"USDXS2100943","name":"Tu Sin Mi","registered_at":"2026-06-07T19:13:42Z","spotify_id":"1Li2VsyoxASZz3c7bJ4IZm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3fc0c1c9e6368e09d242c77795220540ee76907830938919f21b804385f578. 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/1Li2VsyoxASZz3c7bJ4IZm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Li2VsyoxASZz3c7bJ4IZm.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x0f3fc0c1c9e6368e09d242c77795220540ee76907830938919f21b804385f578","isrc":"USDXS2100943","name":"Tu Sin Mi","registered_at":"2026-06-07T19:13:42Z","spotify_id":"1Li2VsyoxASZz3c7bJ4IZm","type":"track"}

Super del Toro
type: MusicRecording
duration: PT3M2S
duration ms: 182000
explicit: false
by artist: LEGADO 7
in album: L.A. Lumbre
  type: MusicAlbum
  date published: 2021-04-20
isrc code: USDXS2100944
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:14:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7be0d0ea110961a3184a3cf3ae1121e9f0ea4df30cf9df658fa5866982ee01db
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/6o7HkYbfPLQLuOEng9Zuff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6o7HkYbfPLQLuOEng9Zuff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7be0d0ea110961a3184a3cf3ae1121e9f0ea4df30cf9df658fa5866982ee01db","isrc":"USDXS2100944","name":"Super del Toro","registered_at":"2026-06-19T09:14:34Z","spotify_id":"6o7HkYbfPLQLuOEng9Zuff","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be0d0ea110961a3184a3cf3ae1121e9f0ea4df30cf9df658fa5866982ee01db. 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/6o7HkYbfPLQLuOEng9Zuff.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6o7HkYbfPLQLuOEng9Zuff.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7be0d0ea110961a3184a3cf3ae1121e9f0ea4df30cf9df658fa5866982ee01db","isrc":"USDXS2100944","name":"Super del Toro","registered_at":"2026-06-19T09:14:34Z","spotify_id":"6o7HkYbfPLQLuOEng9Zuff","type":"track"}

4-20-20
type: MusicAlbum
date published: 2020-04-20
track: Al Salir
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195377
  explicit: false
  by artist: LEGADO 7
  in album: 4-20-20
    type: MusicAlbum
    date published: 2020-04-20
  isrc code: USDXS2006471
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T02:52:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2adb567236fa41cdd9f9e2eb0a121a141d49cdf0f85a1dad92151f0d64fa47a2
  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/2u6IS4V92T2EoTQNqk4U8Z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2u6IS4V92T2EoTQNqk4U8Z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2adb567236fa41cdd9f9e2eb0a121a141d49cdf0f85a1dad92151f0d64fa47a2","isrc":"USDXS2006471","name":"Al Salir","registered_at":"2026-06-11T02:52:46Z","spotify_id":"2u6IS4V92T2EoTQNqk4U8Z","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adb567236fa41cdd9f9e2eb0a121a141d49cdf0f85a1dad92151f0d64fa47a2. 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/2u6IS4V92T2EoTQNqk4U8Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2u6IS4V92T2EoTQNqk4U8Z.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x2adb567236fa41cdd9f9e2eb0a121a141d49cdf0f85a1dad92151f0d64fa47a2","isrc":"USDXS2006471","name":"Al Salir","registered_at":"2026-06-11T02:52:46Z","spotify_id":"2u6IS4V92T2EoTQNqk4U8Z","type":"track"}
track: Soy Lo Que Soy
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180082
  explicit: false
  by artist: Fuerza Regida
  by artist: Natanael Cano
  by artist: LEGADO 7
  in album: 4-20-20
    type: MusicAlbum
    date published: 2020-04-20
  isrc code: USDXS2006472
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:53:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb21a00e46046353602b18388ce358cc4e17c5d81ad28050a2b0c180c5a638de9
  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/1l3pEeeJygmbS1yVnrd7Cq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1l3pEeeJygmbS1yVnrd7Cq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb21a00e46046353602b18388ce358cc4e17c5d81ad28050a2b0c180c5a638de9","isrc":"USDXS2006472","name":"Soy Lo Que Soy","registered_at":"2026-06-04T07:53:36Z","spotify_id":"1l3pEeeJygmbS1yVnrd7Cq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21a00e46046353602b18388ce358cc4e17c5d81ad28050a2b0c180c5a638de9. 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/1l3pEeeJygmbS1yVnrd7Cq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1l3pEeeJygmbS1yVnrd7Cq.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb21a00e46046353602b18388ce358cc4e17c5d81ad28050a2b0c180c5a638de9","isrc":"USDXS2006472","name":"Soy Lo Que Soy","registered_at":"2026-06-04T07:53:36Z","spotify_id":"1l3pEeeJygmbS1yVnrd7Cq","type":"track"}
track: Inmigrante
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181282
  explicit: false
  by artist: LEGADO 7
  in album: 4-20-20
    type: MusicAlbum
    date published: 2020-04-20
  isrc code: USDXS2006473
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:21:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf76e111848480c7758da4b9cc5fbe9f82533b79930cdfebb36484f0d5020257f
  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/4T4zObhT2dXXEIf6ChootM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T4zObhT2dXXEIf6ChootM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76e111848480c7758da4b9cc5fbe9f82533b79930cdfebb36484f0d5020257f. 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/4T4zObhT2dXXEIf6ChootM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T4zObhT2dXXEIf6ChootM.
    date published: 2026-06-13T15:41:10Z
track: Me Subo Al Avión
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195129
  explicit: false
  by artist: LEGADO 7
  in album: 4-20-20
    type: MusicAlbum
    date published: 2020-04-20
  isrc code: USDXS2006474
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T16:08:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf3a3d1e96a40fd25a3ff81d5c5a63af9d120ce05c1b9fe48109ed4936cc5753
  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/1nWrTlNKlxcmyBmzkOHBlv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nWrTlNKlxcmyBmzkOHBlv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaf3a3d1e96a40fd25a3ff81d5c5a63af9d120ce05c1b9fe48109ed4936cc5753","isrc":"USDXS2006474","name":"Me Subo Al Avión","registered_at":"2026-06-10T16:08:16Z","spotify_id":"1nWrTlNKlxcmyBmzkOHBlv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3a3d1e96a40fd25a3ff81d5c5a63af9d120ce05c1b9fe48109ed4936cc5753. 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/1nWrTlNKlxcmyBmzkOHBlv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nWrTlNKlxcmyBmzkOHBlv.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xaf3a3d1e96a40fd25a3ff81d5c5a63af9d120ce05c1b9fe48109ed4936cc5753","isrc":"USDXS2006474","name":"Me Subo Al Avión","registered_at":"2026-06-10T16:08:16Z","spotify_id":"1nWrTlNKlxcmyBmzkOHBlv","type":"track"}
track: Yo
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124574
  explicit: false
  by artist: LEGADO 7
  in album: 4-20-20
    type: MusicAlbum
    date published: 2020-04-20
  isrc code: USDXS2006475
  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: No Me Conocen
track: Pareciera Que Fue Ayer
track: 666 (Ojos De Diablo)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T16:36:11+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe9f2cca6627128727d2a8e58a4dfb76163222ca2ea18b419ceb3be9c1b8cb78c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5rZl5rUeKfkP6MNXfezGYw.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rZl5rUeKfkP6MNXfezGYw

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f2cca6627128727d2a8e58a4dfb76163222ca2ea18b419ceb3be9c1b8cb78c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5rZl5rUeKfkP6MNXfezGYw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rZl5rUeKfkP6MNXfezGYw.
date published: 2026-06-13T12:47:07Z

No Me Conocen
type: MusicRecording
duration: PT2M47S
duration ms: 167447
explicit: false
by artist: LEGADO 7
in album: 4-20-20
  type: MusicAlbum
  date published: 2020-04-20
isrc code: USDXS2006476
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:07:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed4ece1fea0fb1e8234d9382515dcdcf166197a32f9d4a2a7157f88ca3176ed7
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/5dzOBew5RN6sZ1aoo0T7fW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dzOBew5RN6sZ1aoo0T7fW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed4ece1fea0fb1e8234d9382515dcdcf166197a32f9d4a2a7157f88ca3176ed7","isrc":"USDXS2006476","name":"No Me Conocen","registered_at":"2026-06-10T16:07:25Z","spotify_id":"5dzOBew5RN6sZ1aoo0T7fW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4ece1fea0fb1e8234d9382515dcdcf166197a32f9d4a2a7157f88ca3176ed7. 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/5dzOBew5RN6sZ1aoo0T7fW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dzOBew5RN6sZ1aoo0T7fW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xed4ece1fea0fb1e8234d9382515dcdcf166197a32f9d4a2a7157f88ca3176ed7","isrc":"USDXS2006476","name":"No Me Conocen","registered_at":"2026-06-10T16:07:25Z","spotify_id":"5dzOBew5RN6sZ1aoo0T7fW","type":"track"}

Pareciera Que Fue Ayer
type: MusicRecording
duration: PT2M47S
duration ms: 167750
explicit: false
by artist: LEGADO 7
in album: 4-20-20
  type: MusicAlbum
  date published: 2020-04-20
isrc code: USDXS2006477
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:08:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd04a4f9621c7effa96ba196e096ac9b8127a749c33faa6093bbf9d3cb36829e7
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/77i9rWhN0JaWDkQZuFoRQh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77i9rWhN0JaWDkQZuFoRQh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd04a4f9621c7effa96ba196e096ac9b8127a749c33faa6093bbf9d3cb36829e7","isrc":"USDXS2006477","name":"Pareciera Que Fue Ayer","registered_at":"2026-06-10T16:08:06Z","spotify_id":"77i9rWhN0JaWDkQZuFoRQh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04a4f9621c7effa96ba196e096ac9b8127a749c33faa6093bbf9d3cb36829e7. 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/77i9rWhN0JaWDkQZuFoRQh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77i9rWhN0JaWDkQZuFoRQh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd04a4f9621c7effa96ba196e096ac9b8127a749c33faa6093bbf9d3cb36829e7","isrc":"USDXS2006477","name":"Pareciera Que Fue Ayer","registered_at":"2026-06-10T16:08:06Z","spotify_id":"77i9rWhN0JaWDkQZuFoRQh","type":"track"}

666 (Ojos De Diablo)
type: MusicRecording
duration: PT3M41S
duration ms: 221932
explicit: false
by artist: LEGADO 7
in album: 4-20-20
  type: MusicAlbum
  date published: 2020-04-20
isrc code: USDXS2006478
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:48:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55e7912fad8ce0bed4be31601700aed15813aaa55acbfc02eb7b0d08aa285e28
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/3kN4C5FhB3XslwqCA76t9R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kN4C5FhB3XslwqCA76t9R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55e7912fad8ce0bed4be31601700aed15813aaa55acbfc02eb7b0d08aa285e28","isrc":"USDXS2006478","name":"666 (Ojos De Diablo)","registered_at":"2026-06-08T17:48:04Z","spotify_id":"3kN4C5FhB3XslwqCA76t9R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e7912fad8ce0bed4be31601700aed15813aaa55acbfc02eb7b0d08aa285e28. 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/3kN4C5FhB3XslwqCA76t9R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kN4C5FhB3XslwqCA76t9R.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x55e7912fad8ce0bed4be31601700aed15813aaa55acbfc02eb7b0d08aa285e28","isrc":"USDXS2006478","name":"666 (Ojos De Diablo)","registered_at":"2026-06-08T17:48:04Z","spotify_id":"3kN4C5FhB3XslwqCA76t9R","type":"track"}

Duetos Con La Clika
type: MusicAlbum
date published: 2020-02-28
track: La Riata Del Barrio
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152749
  explicit: false
  by artist: LEGADO 7
  by artist: Nuevo Relato
  in album: Duetos Con La Clika
    type: MusicAlbum
    date published: 2020-02-28
  isrc code: USDXS2002362
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:03:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdcc6c96ab13e93fcdbc823914e8cac425e8d6636d130b75d83aae1457a34c2b2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5uo9oZmZPTyRK2quWdONZd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uo9oZmZPTyRK2quWdONZd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdcc6c96ab13e93fcdbc823914e8cac425e8d6636d130b75d83aae1457a34c2b2","isrc":"USDXS2002362","name":"La Riata Del Barrio","registered_at":"2026-06-05T21:03:36Z","spotify_id":"5uo9oZmZPTyRK2quWdONZd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc6c96ab13e93fcdbc823914e8cac425e8d6636d130b75d83aae1457a34c2b2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uo9oZmZPTyRK2quWdONZd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uo9oZmZPTyRK2quWdONZd.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xdcc6c96ab13e93fcdbc823914e8cac425e8d6636d130b75d83aae1457a34c2b2","isrc":"USDXS2002362","name":"La Riata Del Barrio","registered_at":"2026-06-05T21:03:36Z","spotify_id":"5uo9oZmZPTyRK2quWdONZd","type":"track"}
track: En La Movida
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199500
  explicit: false
  by artist: LEGADO 7
  by artist: Herencia de Patrones
  in album: Duetos Con La Clika
    type: MusicAlbum
    date published: 2020-02-28
  isrc code: USDXS2002363
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:02:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4cd68cad971e4ee48d3b6bf9b2131586442b96a56c9bed02a0e71ec7f349fe01
  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/0k2LsqhxHcn559bNzbJ1gL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0k2LsqhxHcn559bNzbJ1gL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4cd68cad971e4ee48d3b6bf9b2131586442b96a56c9bed02a0e71ec7f349fe01","isrc":"USDXS2002363","name":"En La Movida","registered_at":"2026-06-05T12:02:50Z","spotify_id":"0k2LsqhxHcn559bNzbJ1gL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd68cad971e4ee48d3b6bf9b2131586442b96a56c9bed02a0e71ec7f349fe01. 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/0k2LsqhxHcn559bNzbJ1gL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0k2LsqhxHcn559bNzbJ1gL.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4cd68cad971e4ee48d3b6bf9b2131586442b96a56c9bed02a0e71ec7f349fe01","isrc":"USDXS2002363","name":"En La Movida","registered_at":"2026-06-05T12:02:50Z","spotify_id":"0k2LsqhxHcn559bNzbJ1gL","type":"track"}
track: Barrios Bajos
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145999
  explicit: false
  by artist: LEGADO 7
  by artist: Los Chavalos De La Perla
  by artist: Fuerza Regida
  in album: Duetos Con La Clika
    type: MusicAlbum
    date published: 2020-02-28
  isrc code: USDXS2002364
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:26:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xccc79128c741440b8ee836ee95df06f6a67db8b4a13f4ef9fb57056cd95acadd
  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/7J0m55VDv0mSLAtVB8IoQ6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7J0m55VDv0mSLAtVB8IoQ6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xccc79128c741440b8ee836ee95df06f6a67db8b4a13f4ef9fb57056cd95acadd","isrc":"USDXS2002364","name":"Barrios Bajos","registered_at":"2026-06-06T16:26:19Z","spotify_id":"7J0m55VDv0mSLAtVB8IoQ6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc79128c741440b8ee836ee95df06f6a67db8b4a13f4ef9fb57056cd95acadd. 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/7J0m55VDv0mSLAtVB8IoQ6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7J0m55VDv0mSLAtVB8IoQ6.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xccc79128c741440b8ee836ee95df06f6a67db8b4a13f4ef9fb57056cd95acadd","isrc":"USDXS2002364","name":"Barrios Bajos","registered_at":"2026-06-06T16:26:19Z","spotify_id":"7J0m55VDv0mSLAtVB8IoQ6","type":"track"}
track: Bien Tumbado
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126249
  explicit: false
  by artist: LEGADO 7
  by artist: Natanael Cano
  in album: Duetos Con La Clika
    type: MusicAlbum
    date published: 2020-02-28
  isrc code: USDXS2002365
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:06:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xec2606fd2e4447afacee7b919fd15471ed67f4005f3f077704d77a3e3b9950cc
  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/21TM6acDWDZOzvamVZnlsD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21TM6acDWDZOzvamVZnlsD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xec2606fd2e4447afacee7b919fd15471ed67f4005f3f077704d77a3e3b9950cc","isrc":"USDXS2002365","name":"Bien Tumbado","registered_at":"2026-06-04T11:06:17Z","spotify_id":"21TM6acDWDZOzvamVZnlsD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2606fd2e4447afacee7b919fd15471ed67f4005f3f077704d77a3e3b9950cc. 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/21TM6acDWDZOzvamVZnlsD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21TM6acDWDZOzvamVZnlsD.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xec2606fd2e4447afacee7b919fd15471ed67f4005f3f077704d77a3e3b9950cc","isrc":"USDXS2002365","name":"Bien Tumbado","registered_at":"2026-06-04T11:06:17Z","spotify_id":"21TM6acDWDZOzvamVZnlsD","type":"track"}
track: Ojos De Maniaco
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218500
  explicit: false
  by artist: LEGADO 7
  by artist: Junior H
  in album: Duetos Con La Clika
  isrc code: USDXS2002366
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: La Querian Facil
track: Poniendo Estilo

LEGADO 7
type: MusicGroup

Junior H
type: MusicGroup

Duetos Con La Clika
type: MusicAlbum
date published: 2020-02-28

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T12:18:56+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb42d5de24c61479fb30fdf69286c02288af94d514723175b5b28e1c3fa6db67a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/52Cpyvd2dKb6XRn313nH87.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52Cpyvd2dKb6XRn313nH87

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb42d5de24c61479fb30fdf69286c02288af94d514723175b5b28e1c3fa6db67a","isrc":"USDXS2002366","name":"Ojos De Maniaco","registered_at":"2026-06-01T12:18:56Z","spotify_id":"52Cpyvd2dKb6XRn313nH87","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 0xb42d5de24c61479fb30fdf69286c02288af94d514723175b5b28e1c3fa6db67a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52Cpyvd2dKb6XRn313nH87.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52Cpyvd2dKb6XRn313nH87.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xb42d5de24c61479fb30fdf69286c02288af94d514723175b5b28e1c3fa6db67a","isrc":"USDXS2002366","name":"Ojos De Maniaco","registered_at":"2026-06-01T12:18:56Z","spotify_id":"52Cpyvd2dKb6XRn313nH87","type":"track"}

La Querian Facil
type: MusicRecording
duration: PT3M39S
duration ms: 219750
explicit: false
by artist: LEGADO 7
by artist: Los Hijos De Garcia
in album: Duetos Con La Clika
  type: MusicAlbum
  date published: 2020-02-28
isrc code: USDXS2002367
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:26:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68c73ff5e8c17554d53fb537d04638a65eb63759d7f2c942ff6d800521f40138
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/0CGpWyDPr89T453kMb638E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CGpWyDPr89T453kMb638E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68c73ff5e8c17554d53fb537d04638a65eb63759d7f2c942ff6d800521f40138","isrc":"USDXS2002367","name":"La Querian Facil","registered_at":"2026-06-06T16:26:33Z","spotify_id":"0CGpWyDPr89T453kMb638E","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c73ff5e8c17554d53fb537d04638a65eb63759d7f2c942ff6d800521f40138. 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/0CGpWyDPr89T453kMb638E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CGpWyDPr89T453kMb638E.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x68c73ff5e8c17554d53fb537d04638a65eb63759d7f2c942ff6d800521f40138","isrc":"USDXS2002367","name":"La Querian Facil","registered_at":"2026-06-06T16:26:33Z","spotify_id":"0CGpWyDPr89T453kMb638E","type":"track"}

Poniendo Estilo
type: MusicRecording
duration: PT3M19S
duration ms: 199500
explicit: false
by artist: Fuerza Regida
by artist: LEGADO 7
in album: Duetos Con La Clika
  type: MusicAlbum
  date published: 2020-02-28
isrc code: USDXS2002368
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T01:39:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d44f0b683c87c7b06dd6a235a507061032af99aaaa98d7cb845831641aa3e39
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2GfqxHxdDiuZvZVQLU73hQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GfqxHxdDiuZvZVQLU73hQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d44f0b683c87c7b06dd6a235a507061032af99aaaa98d7cb845831641aa3e39","isrc":"USDXS2002368","name":"Poniendo Estilo","registered_at":"2026-06-06T01:39:42Z","spotify_id":"2GfqxHxdDiuZvZVQLU73hQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d44f0b683c87c7b06dd6a235a507061032af99aaaa98d7cb845831641aa3e39. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2GfqxHxdDiuZvZVQLU73hQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GfqxHxdDiuZvZVQLU73hQ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7d44f0b683c87c7b06dd6a235a507061032af99aaaa98d7cb845831641aa3e39","isrc":"USDXS2002368","name":"Poniendo Estilo","registered_at":"2026-06-06T01:39:42Z","spotify_id":"2GfqxHxdDiuZvZVQLU73hQ","type":"track"}

El 7 De La Suerte
type: MusicAlbum
date published: 2019-04-26
track: De Chavalito
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122250
  explicit: false
  by artist: LEGADO 7
  in album: El 7 De La Suerte
    type: MusicAlbum
    date published: 2019-04-26
  isrc code: USDXS1904439
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:04:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e16538cb3684d283c19d5341f0e2ae7a8b5d2bc99a4b2fa81158e12a9745bf7
  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/2ij4WWWJKnDHgbXexvWesq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ij4WWWJKnDHgbXexvWesq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e16538cb3684d283c19d5341f0e2ae7a8b5d2bc99a4b2fa81158e12a9745bf7","isrc":"USDXS1904439","name":"De Chavalito","registered_at":"2026-06-08T19:04:30Z","spotify_id":"2ij4WWWJKnDHgbXexvWesq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e16538cb3684d283c19d5341f0e2ae7a8b5d2bc99a4b2fa81158e12a9745bf7. 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/2ij4WWWJKnDHgbXexvWesq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ij4WWWJKnDHgbXexvWesq.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6e16538cb3684d283c19d5341f0e2ae7a8b5d2bc99a4b2fa81158e12a9745bf7","isrc":"USDXS1904439","name":"De Chavalito","registered_at":"2026-06-08T19:04:30Z","spotify_id":"2ij4WWWJKnDHgbXexvWesq","type":"track"}
track: El Chili Willy
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217250
  explicit: false
  by artist: LEGADO 7
  in album: El 7 De La Suerte
    type: MusicAlbum
    date published: 2019-04-26
  isrc code: USDXS1904440
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:25:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdc313c1ed3a21a93c32cdc00235e83a179abb6918f78973dee01778de00bb3b3
  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/4TBinkhZWTRdjio4DCHtCm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TBinkhZWTRdjio4DCHtCm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdc313c1ed3a21a93c32cdc00235e83a179abb6918f78973dee01778de00bb3b3","isrc":"USDXS1904440","name":"El Chili Willy","registered_at":"2026-06-04T11:25:25Z","spotify_id":"4TBinkhZWTRdjio4DCHtCm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc313c1ed3a21a93c32cdc00235e83a179abb6918f78973dee01778de00bb3b3. 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/4TBinkhZWTRdjio4DCHtCm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TBinkhZWTRdjio4DCHtCm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xdc313c1ed3a21a93c32cdc00235e83a179abb6918f78973dee01778de00bb3b3","isrc":"USDXS1904440","name":"El Chili Willy","registered_at":"2026-06-04T11:25:25Z","spotify_id":"4TBinkhZWTRdjio4DCHtCm","type":"track"}
track: El Donkey
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146250
  explicit: false
  by artist: LEGADO 7
  in album: El 7 De La Suerte
    type: MusicAlbum
    date published: 2019-04-26
  isrc code: USDXS1904441
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:12:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x52cf268828458fb084c35860b891a2b1443612d87f40efeb644beb12e5c5b4ba
  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/4ZZ6Fipj8uGc8Xw8hoNMOh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZZ6Fipj8uGc8Xw8hoNMOh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x52cf268828458fb084c35860b891a2b1443612d87f40efeb644beb12e5c5b4ba","isrc":"USDXS1904441","name":"El Donkey","registered_at":"2026-06-08T11:12:17Z","spotify_id":"4ZZ6Fipj8uGc8Xw8hoNMOh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cf268828458fb084c35860b891a2b1443612d87f40efeb644beb12e5c5b4ba. 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/4ZZ6Fipj8uGc8Xw8hoNMOh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZZ6Fipj8uGc8Xw8hoNMOh.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x52cf268828458fb084c35860b891a2b1443612d87f40efeb644beb12e5c5b4ba","isrc":"USDXS1904441","name":"El Donkey","registered_at":"2026-06-08T11:12:17Z","spotify_id":"4ZZ6Fipj8uGc8Xw8hoNMOh","type":"track"}
track: El Michoacano
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151750
  explicit: false
  by artist: LEGADO 7
  in album: El 7 De La Suerte
    type: MusicAlbum
    date published: 2019-04-26
  isrc code: USDXS1904442
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:02:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd5fff33cd103e60f88f7e46ae2948e39e2954f5e6cd277b8a3e12fd620b4d056
  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/1WbJjNFaZzt32Vct6wvAkW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WbJjNFaZzt32Vct6wvAkW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd5fff33cd103e60f88f7e46ae2948e39e2954f5e6cd277b8a3e12fd620b4d056","isrc":"USDXS1904442","name":"El Michoacano","registered_at":"2026-06-08T19:02:57Z","spotify_id":"1WbJjNFaZzt32Vct6wvAkW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fff33cd103e60f88f7e46ae2948e39e2954f5e6cd277b8a3e12fd620b4d056. 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/1WbJjNFaZzt32Vct6wvAkW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WbJjNFaZzt32Vct6wvAkW.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd5fff33cd103e60f88f7e46ae2948e39e2954f5e6cd277b8a3e12fd620b4d056","isrc":"USDXS1904442","name":"El Michoacano","registered_at":"2026-06-08T19:02:57Z","spotify_id":"1WbJjNFaZzt32Vct6wvAkW","type":"track"}
track: El Orly
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178249
  explicit: false
  by artist: LEGADO 7
  in album: El 7 De La Suerte
    type: MusicAlbum
    date published: 2019-04-26
  isrc code: USDXS1904443
  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 Rapido 09
track: En Guadalajara
track: En Los Angeles Me Miran
track: Gordito De La Santa
track: Señor Dispensario
track: Sick Compa
track: Una Palabra
track: Vete

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T16:05:51+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8c7ca234f543ead69083f20a06bc52a2a92656f23a70cf6537b6cf6427309577

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1jLGapA4caTnZ8ZZ8YKXr6.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jLGapA4caTnZ8ZZ8YKXr6

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8c7ca234f543ead69083f20a06bc52a2a92656f23a70cf6537b6cf6427309577","isrc":"USDXS1904443","name":"El Orly","registered_at":"2026-06-10T16:05:51Z","spotify_id":"1jLGapA4caTnZ8ZZ8YKXr6","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 0x8c7ca234f543ead69083f20a06bc52a2a92656f23a70cf6537b6cf6427309577. 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/1jLGapA4caTnZ8ZZ8YKXr6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jLGapA4caTnZ8ZZ8YKXr6.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x8c7ca234f543ead69083f20a06bc52a2a92656f23a70cf6537b6cf6427309577","isrc":"USDXS1904443","name":"El Orly","registered_at":"2026-06-10T16:05:51Z","spotify_id":"1jLGapA4caTnZ8ZZ8YKXr6","type":"track"}

El Rapido 09
type: MusicRecording
duration: PT3M48S
duration ms: 228999
explicit: false
by artist: LEGADO 7
in album: El 7 De La Suerte
  type: MusicAlbum
  date published: 2019-04-26
isrc code: USDXS1904444
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:23:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01f4605d03b23eefc29f3970ee97e7736ae5b6c29ab37e2c6419ef9fa98e9164
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/5jSoUUY6YGwYUVoADP0U0J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jSoUUY6YGwYUVoADP0U0J
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01f4605d03b23eefc29f3970ee97e7736ae5b6c29ab37e2c6419ef9fa98e9164","isrc":"USDXS1904444","name":"El Rapido 09","registered_at":"2026-06-08T02:23:10Z","spotify_id":"5jSoUUY6YGwYUVoADP0U0J","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f4605d03b23eefc29f3970ee97e7736ae5b6c29ab37e2c6419ef9fa98e9164. 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/5jSoUUY6YGwYUVoADP0U0J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jSoUUY6YGwYUVoADP0U0J.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x01f4605d03b23eefc29f3970ee97e7736ae5b6c29ab37e2c6419ef9fa98e9164","isrc":"USDXS1904444","name":"El Rapido 09","registered_at":"2026-06-08T02:23:10Z","spotify_id":"5jSoUUY6YGwYUVoADP0U0J","type":"track"}

En Guadalajara
type: MusicRecording
duration: PT2M35S
duration ms: 155999
explicit: false
by artist: LEGADO 7
in album: El 7 De La Suerte
  type: MusicAlbum
  date published: 2019-04-26
isrc code: USDXS1904445
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:13:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ca19110d192e82774d4bb8d2f5140f7603c0eec5fc40ca175fe5349cf70e5f8
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/7vmZf9sibQpdmFptytVNAg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vmZf9sibQpdmFptytVNAg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ca19110d192e82774d4bb8d2f5140f7603c0eec5fc40ca175fe5349cf70e5f8","isrc":"USDXS1904445","name":"En Guadalajara","registered_at":"2026-06-07T19:13:00Z","spotify_id":"7vmZf9sibQpdmFptytVNAg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca19110d192e82774d4bb8d2f5140f7603c0eec5fc40ca175fe5349cf70e5f8. 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/7vmZf9sibQpdmFptytVNAg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vmZf9sibQpdmFptytVNAg.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x2ca19110d192e82774d4bb8d2f5140f7603c0eec5fc40ca175fe5349cf70e5f8","isrc":"USDXS1904445","name":"En Guadalajara","registered_at":"2026-06-07T19:13:00Z","spotify_id":"7vmZf9sibQpdmFptytVNAg","type":"track"}

En Los Angeles Me Miran
type: MusicRecording
duration: PT2M45S
duration ms: 165249
explicit: false
by artist: LEGADO 7
in album: El 7 De La Suerte
  type: MusicAlbum
  date published: 2019-04-26
isrc code: USDXS1904446
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:09:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48456314b0759402059db91132198458dcf470f368c2c92d9b2cbda6660e0947
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/77pV8NY9c082vZCGOfnwmy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77pV8NY9c082vZCGOfnwmy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48456314b0759402059db91132198458dcf470f368c2c92d9b2cbda6660e0947","isrc":"USDXS1904446","name":"En Los Angeles Me Miran","registered_at":"2026-06-08T11:09:44Z","spotify_id":"77pV8NY9c082vZCGOfnwmy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48456314b0759402059db91132198458dcf470f368c2c92d9b2cbda6660e0947. 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/77pV8NY9c082vZCGOfnwmy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77pV8NY9c082vZCGOfnwmy.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x48456314b0759402059db91132198458dcf470f368c2c92d9b2cbda6660e0947","isrc":"USDXS1904446","name":"En Los Angeles Me Miran","registered_at":"2026-06-08T11:09:44Z","spotify_id":"77pV8NY9c082vZCGOfnwmy","type":"track"}

Gordito De La Santa
type: MusicRecording
duration: PT2M49S
duration ms: 169750
explicit: false
by artist: LEGADO 7
in album: El 7 De La Suerte
  type: MusicAlbum
  date published: 2019-04-26
isrc code: USDXS1904447
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:44:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc2889b5e5e4aef799296d8f9853a69f5d774e6c9ae36c4dc227f8e62b20e51a
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/4QgO0l6iGjKxkfqHhJvUsz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QgO0l6iGjKxkfqHhJvUsz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc2889b5e5e4aef799296d8f9853a69f5d774e6c9ae36c4dc227f8e62b20e51a","isrc":"USDXS1904447","name":"Gordito De La Santa","registered_at":"2026-06-10T02:44:44Z","spotify_id":"4QgO0l6iGjKxkfqHhJvUsz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2889b5e5e4aef799296d8f9853a69f5d774e6c9ae36c4dc227f8e62b20e51a. 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/4QgO0l6iGjKxkfqHhJvUsz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QgO0l6iGjKxkfqHhJvUsz.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xcc2889b5e5e4aef799296d8f9853a69f5d774e6c9ae36c4dc227f8e62b20e51a","isrc":"USDXS1904447","name":"Gordito De La Santa","registered_at":"2026-06-10T02:44:44Z","spotify_id":"4QgO0l6iGjKxkfqHhJvUsz","type":"track"}

Señor Dispensario
type: MusicRecording
duration: PT2M38S
duration ms: 158253
explicit: false
by artist: LEGADO 7
in album: El 7 De La Suerte
  type: MusicAlbum
  date published: 2019-04-26
isrc code: USDXS1904448
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:51:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67844deb78ad795966b6498dbf6b771cbbc5d1075b1adddca25a16255d958673
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/2HQRl7FLQh4kliowjL7b4n.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HQRl7FLQh4kliowjL7b4n
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67844deb78ad795966b6498dbf6b771cbbc5d1075b1adddca25a16255d958673","isrc":"USDXS1904448","name":"Señor Dispensario","registered_at":"2026-06-06T09:51:54Z","spotify_id":"2HQRl7FLQh4kliowjL7b4n","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67844deb78ad795966b6498dbf6b771cbbc5d1075b1adddca25a16255d958673. 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/2HQRl7FLQh4kliowjL7b4n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HQRl7FLQh4kliowjL7b4n.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x67844deb78ad795966b6498dbf6b771cbbc5d1075b1adddca25a16255d958673","isrc":"USDXS1904448","name":"Señor Dispensario","registered_at":"2026-06-06T09:51:54Z","spotify_id":"2HQRl7FLQh4kliowjL7b4n","type":"track"}

Sick Compa
type: MusicRecording
duration: PT2M7S
duration ms: 127999
explicit: false
by artist: LEGADO 7
in album: El 7 De La Suerte
  type: MusicAlbum
  date published: 2019-04-26
isrc code: USDXS1904449
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:58:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ca62f147fd219f2e913de7b72a90cc58e4d5afb8d51b9e1b2db20cbf251f11d
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/5v5u1hn0PVbafV61G2RaXM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v5u1hn0PVbafV61G2RaXM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ca62f147fd219f2e913de7b72a90cc58e4d5afb8d51b9e1b2db20cbf251f11d","isrc":"USDXS1904449","name":"Sick Compa","registered_at":"2026-06-11T03:58:45Z","spotify_id":"5v5u1hn0PVbafV61G2RaXM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca62f147fd219f2e913de7b72a90cc58e4d5afb8d51b9e1b2db20cbf251f11d. 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/5v5u1hn0PVbafV61G2RaXM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v5u1hn0PVbafV61G2RaXM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9ca62f147fd219f2e913de7b72a90cc58e4d5afb8d51b9e1b2db20cbf251f11d","isrc":"USDXS1904449","name":"Sick Compa","registered_at":"2026-06-11T03:58:45Z","spotify_id":"5v5u1hn0PVbafV61G2RaXM","type":"track"}

Una Palabra
type: MusicRecording
duration: PT2M59S
duration ms: 179749
explicit: false
by artist: LEGADO 7
in album: El 7 De La Suerte
  type: MusicAlbum
  date published: 2019-04-26
isrc code: USDXS1904450
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:13:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ea3a2197a8f18f025175cf72e9eb733723c8531c267d34bbbb6f1c06fc75918
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/4QTQxPlV59ZEYJZad66d4X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QTQxPlV59ZEYJZad66d4X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ea3a2197a8f18f025175cf72e9eb733723c8531c267d34bbbb6f1c06fc75918","isrc":"USDXS1904450","name":"Una Palabra","registered_at":"2026-06-11T04:13:14Z","spotify_id":"4QTQxPlV59ZEYJZad66d4X","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea3a2197a8f18f025175cf72e9eb733723c8531c267d34bbbb6f1c06fc75918. 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/4QTQxPlV59ZEYJZad66d4X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QTQxPlV59ZEYJZad66d4X.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0ea3a2197a8f18f025175cf72e9eb733723c8531c267d34bbbb6f1c06fc75918","isrc":"USDXS1904450","name":"Una Palabra","registered_at":"2026-06-11T04:13:14Z","spotify_id":"4QTQxPlV59ZEYJZad66d4X","type":"track"}

Vete
type: MusicRecording
duration: PT2M45S
duration ms: 165750
explicit: false
by artist: LEGADO 7
in album: El 7 De La Suerte
  type: MusicAlbum
  date published: 2019-04-26
isrc code: USDXS1904451
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:13:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe96a62fc15a087cc601a420224af9927c892b37d32872d4666e20984578f18f7
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/0sldruJaimFyQTMOWz92gx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sldruJaimFyQTMOWz92gx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96a62fc15a087cc601a420224af9927c892b37d32872d4666e20984578f18f7. 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/0sldruJaimFyQTMOWz92gx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sldruJaimFyQTMOWz92gx.
  date published: 2026-06-13T13:32:09Z

En Vivo Con Tololoche
type: MusicAlbum
date published: 2018-12-21
track: Los Chanates
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217001
  explicit: false
  by artist: LEGADO 7
  in album: En Vivo Con Tololoche
    type: MusicAlbum
    date published: 2018-12-21
  isrc code: USDXS1806071
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T12:55:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc791a9d521fc814c5b0252537b84a8f0856d2e177fde02ca7345217f539f047d
  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/4ufXGrKhjxBk3aiUdiu9eB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ufXGrKhjxBk3aiUdiu9eB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc791a9d521fc814c5b0252537b84a8f0856d2e177fde02ca7345217f539f047d","isrc":"USDXS1806071","name":"Los Chanates","registered_at":"2026-06-07T12:55:22Z","spotify_id":"4ufXGrKhjxBk3aiUdiu9eB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc791a9d521fc814c5b0252537b84a8f0856d2e177fde02ca7345217f539f047d. 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/4ufXGrKhjxBk3aiUdiu9eB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ufXGrKhjxBk3aiUdiu9eB.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc791a9d521fc814c5b0252537b84a8f0856d2e177fde02ca7345217f539f047d","isrc":"USDXS1806071","name":"Los Chanates","registered_at":"2026-06-07T12:55:22Z","spotify_id":"4ufXGrKhjxBk3aiUdiu9eB","type":"track"}
track: El Chavalito
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133000
  explicit: false
  by artist: LEGADO 7
  in album: En Vivo Con Tololoche
    type: MusicAlbum
    date published: 2018-12-21
  isrc code: USDXS1806072
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:28:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xccf3bb99376d45337e9f63e142881ca837a3247c5fca1e07203f4bcef5596b43
  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/7tckmqTI1dJQ2bkIF5MLiD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tckmqTI1dJQ2bkIF5MLiD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xccf3bb99376d45337e9f63e142881ca837a3247c5fca1e07203f4bcef5596b43","isrc":"USDXS1806072","name":"El Chavalito","registered_at":"2026-06-17T22:28:33Z","spotify_id":"7tckmqTI1dJQ2bkIF5MLiD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf3bb99376d45337e9f63e142881ca837a3247c5fca1e07203f4bcef5596b43. 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/7tckmqTI1dJQ2bkIF5MLiD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tckmqTI1dJQ2bkIF5MLiD.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xccf3bb99376d45337e9f63e142881ca837a3247c5fca1e07203f4bcef5596b43","isrc":"USDXS1806072","name":"El Chavalito","registered_at":"2026-06-17T22:28:33Z","spotify_id":"7tckmqTI1dJQ2bkIF5MLiD","type":"track"}
track: Hasta Parece Que Fue Ayer
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207991
  explicit: false
  by artist: LEGADO 7
  in album: En Vivo Con Tololoche
    type: MusicAlbum
    date published: 2018-12-21
  isrc code: USDXS1806073
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:09:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25b29b362811ccd8beb95508d59dc3e7495bef33fb68d0a9257f3d7f192af694
  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/47dZfQB8ZIltg17pPQn7N7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47dZfQB8ZIltg17pPQn7N7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x25b29b362811ccd8beb95508d59dc3e7495bef33fb68d0a9257f3d7f192af694","isrc":"USDXS1806073","name":"Hasta Parece Que Fue Ayer","registered_at":"2026-06-05T20:09:19Z","spotify_id":"47dZfQB8ZIltg17pPQn7N7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b29b362811ccd8beb95508d59dc3e7495bef33fb68d0a9257f3d7f192af694. 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/47dZfQB8ZIltg17pPQn7N7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47dZfQB8ZIltg17pPQn7N7.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x25b29b362811ccd8beb95508d59dc3e7495bef33fb68d0a9257f3d7f192af694","isrc":"USDXS1806073","name":"Hasta Parece Que Fue Ayer","registered_at":"2026-06-05T20:09:19Z","spotify_id":"47dZfQB8ZIltg17pPQn7N7","type":"track"}
track: El Orly
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168000
  explicit: false
  by artist: LEGADO 7
  in album: En Vivo Con Tololoche
    type: MusicAlbum
    date published: 2018-12-21
  isrc code: USDXS1806074
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:18:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x50c133d552bbdb6f9392ed4f88a9e80487c3c087d0027379f43962865eb10756
  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/7icxLyE6HRgVqV5RNtFEPg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7icxLyE6HRgVqV5RNtFEPg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x50c133d552bbdb6f9392ed4f88a9e80487c3c087d0027379f43962865eb10756","isrc":"USDXS1806074","name":"El Orly","registered_at":"2026-06-18T14:18:35Z","spotify_id":"7icxLyE6HRgVqV5RNtFEPg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c133d552bbdb6f9392ed4f88a9e80487c3c087d0027379f43962865eb10756. 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/7icxLyE6HRgVqV5RNtFEPg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7icxLyE6HRgVqV5RNtFEPg.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x50c133d552bbdb6f9392ed4f88a9e80487c3c087d0027379f43962865eb10756","isrc":"USDXS1806074","name":"El Orly","registered_at":"2026-06-18T14:18:35Z","spotify_id":"7icxLyE6HRgVqV5RNtFEPg","type":"track"}
track: Imperio Beltran
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176626
  explicit: false
  by artist: LEGADO 7
  in album: En Vivo Con Tololoche
    type: MusicAlbum
    date published: 2018-12-21
  isrc code: USDXS1806075
  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: Una Palabra
track: El Güerito
track: El Michoacano

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T19:11:18+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4ff9e86aec934e31a6c02812beb5bb2138d93477c31c065cfa4167ab11a2361b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1Tha0cb3n9DpsElBEBit7N.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Tha0cb3n9DpsElBEBit7N

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4ff9e86aec934e31a6c02812beb5bb2138d93477c31c065cfa4167ab11a2361b","isrc":"USDXS1806075","name":"Imperio Beltran","registered_at":"2026-06-07T19:11:18Z","spotify_id":"1Tha0cb3n9DpsElBEBit7N","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 0x4ff9e86aec934e31a6c02812beb5bb2138d93477c31c065cfa4167ab11a2361b. 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/1Tha0cb3n9DpsElBEBit7N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Tha0cb3n9DpsElBEBit7N.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x4ff9e86aec934e31a6c02812beb5bb2138d93477c31c065cfa4167ab11a2361b","isrc":"USDXS1806075","name":"Imperio Beltran","registered_at":"2026-06-07T19:11:18Z","spotify_id":"1Tha0cb3n9DpsElBEBit7N","type":"track"}

Una Palabra
type: MusicRecording
duration: PT2M58S
duration ms: 178500
explicit: false
by artist: LEGADO 7
in album: En Vivo Con Tololoche
  type: MusicAlbum
  date published: 2018-12-21
isrc code: USDXS1806076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:29:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5678dffc0f08a468c2bd445c98a6d3b63a50cabd6da27e523cc7de7755dc104b
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/0N758eujxIxBhAgkNYLjWj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N758eujxIxBhAgkNYLjWj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5678dffc0f08a468c2bd445c98a6d3b63a50cabd6da27e523cc7de7755dc104b","isrc":"USDXS1806076","name":"Una Palabra","registered_at":"2026-06-17T22:29:34Z","spotify_id":"0N758eujxIxBhAgkNYLjWj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5678dffc0f08a468c2bd445c98a6d3b63a50cabd6da27e523cc7de7755dc104b. 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/0N758eujxIxBhAgkNYLjWj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N758eujxIxBhAgkNYLjWj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5678dffc0f08a468c2bd445c98a6d3b63a50cabd6da27e523cc7de7755dc104b","isrc":"USDXS1806076","name":"Una Palabra","registered_at":"2026-06-17T22:29:34Z","spotify_id":"0N758eujxIxBhAgkNYLjWj","type":"track"}

El Güerito
type: MusicRecording
duration: PT3M10S
duration ms: 190997
explicit: false
by artist: LEGADO 7
in album: En Vivo Con Tololoche
  type: MusicAlbum
  date published: 2018-12-21
isrc code: USDXS1806077
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:14:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ff95246b422ad6a173978ea1545712766cc4b6b2f370412f11df1f7cc10b7b8
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/0hssc4d1aijkMBPje3Yerb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hssc4d1aijkMBPje3Yerb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ff95246b422ad6a173978ea1545712766cc4b6b2f370412f11df1f7cc10b7b8","isrc":"USDXS1806077","name":"El Güerito","registered_at":"2026-06-19T09:14:53Z","spotify_id":"0hssc4d1aijkMBPje3Yerb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff95246b422ad6a173978ea1545712766cc4b6b2f370412f11df1f7cc10b7b8. 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/0hssc4d1aijkMBPje3Yerb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hssc4d1aijkMBPje3Yerb.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1ff95246b422ad6a173978ea1545712766cc4b6b2f370412f11df1f7cc10b7b8","isrc":"USDXS1806077","name":"El Güerito","registered_at":"2026-06-19T09:14:53Z","spotify_id":"0hssc4d1aijkMBPje3Yerb","type":"track"}

El Michoacano
type: MusicRecording
duration: PT2M29S
duration ms: 149000
explicit: false
by artist: LEGADO 7
in album: En Vivo Con Tololoche
  type: MusicAlbum
  date published: 2018-12-21
isrc code: USDXS1806078
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:12:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x645ff959c93bdef3a7a15161e6d306eab522388026a65ae0bbd9b6ee4430d11e
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/6BET8Ed8Y0gkZiifbGp7Zq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BET8Ed8Y0gkZiifbGp7Zq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x645ff959c93bdef3a7a15161e6d306eab522388026a65ae0bbd9b6ee4430d11e","isrc":"USDXS1806078","name":"El Michoacano","registered_at":"2026-06-06T03:12:14Z","spotify_id":"6BET8Ed8Y0gkZiifbGp7Zq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645ff959c93bdef3a7a15161e6d306eab522388026a65ae0bbd9b6ee4430d11e. 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/6BET8Ed8Y0gkZiifbGp7Zq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BET8Ed8Y0gkZiifbGp7Zq.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x645ff959c93bdef3a7a15161e6d306eab522388026a65ae0bbd9b6ee4430d11e","isrc":"USDXS1806078","name":"El Michoacano","registered_at":"2026-06-06T03:12:14Z","spotify_id":"6BET8Ed8Y0gkZiifbGp7Zq","type":"track"}

Pura Lumbre
type: MusicAlbum
date published: 2018-04-20
track: El Popeye
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216588
  explicit: false
  by artist: LEGADO 7
  in album: Pura Lumbre
    type: MusicAlbum
    date published: 2018-04-20
  isrc code: USDXS1800470
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:31:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0eef3931204c46b8b5be4843c3b28c0c3dda3fd83bbda7cf226692837b5ed189
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/64gzvtnbBAQVJslAmzxL2V.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64gzvtnbBAQVJslAmzxL2V
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0eef3931204c46b8b5be4843c3b28c0c3dda3fd83bbda7cf226692837b5ed189","isrc":"USDXS1800470","name":"El Popeye","registered_at":"2026-06-04T11:31:11Z","spotify_id":"64gzvtnbBAQVJslAmzxL2V","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eef3931204c46b8b5be4843c3b28c0c3dda3fd83bbda7cf226692837b5ed189. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/64gzvtnbBAQVJslAmzxL2V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64gzvtnbBAQVJslAmzxL2V.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0eef3931204c46b8b5be4843c3b28c0c3dda3fd83bbda7cf226692837b5ed189","isrc":"USDXS1800470","name":"El Popeye","registered_at":"2026-06-04T11:31:11Z","spotify_id":"64gzvtnbBAQVJslAmzxL2V","type":"track"}
track: Caja De Malboro
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192254
  explicit: false
  by artist: LEGADO 7
  in album: Pura Lumbre
    type: MusicAlbum
    date published: 2018-04-20
  isrc code: USDXS1800471
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:04:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6a983f9dc6b760bf0a916ef2e547bc25ecac54531aa68e5e2de664986060462f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3mF803rXuwXQgMgbwd1lMI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mF803rXuwXQgMgbwd1lMI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6a983f9dc6b760bf0a916ef2e547bc25ecac54531aa68e5e2de664986060462f","isrc":"USDXS1800471","name":"Caja De Malboro","registered_at":"2026-06-05T21:04:36Z","spotify_id":"3mF803rXuwXQgMgbwd1lMI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a983f9dc6b760bf0a916ef2e547bc25ecac54531aa68e5e2de664986060462f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mF803rXuwXQgMgbwd1lMI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mF803rXuwXQgMgbwd1lMI.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6a983f9dc6b760bf0a916ef2e547bc25ecac54531aa68e5e2de664986060462f","isrc":"USDXS1800471","name":"Caja De Malboro","registered_at":"2026-06-05T21:04:36Z","spotify_id":"3mF803rXuwXQgMgbwd1lMI","type":"track"}
track: El 50
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204385
  explicit: false
  by artist: LEGADO 7
  in album: Pura Lumbre
    type: MusicAlbum
    date published: 2018-04-20
  isrc code: USDXS1800472
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T03:13:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9402ba260e5356b229185fab4ad0a2e2fa98baaccffac9fe31bcfa96cafc6548
  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/5SV44GrAaV4raTwBLbuQZY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SV44GrAaV4raTwBLbuQZY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9402ba260e5356b229185fab4ad0a2e2fa98baaccffac9fe31bcfa96cafc6548","isrc":"USDXS1800472","name":"El 50","registered_at":"2026-06-06T03:13:22Z","spotify_id":"5SV44GrAaV4raTwBLbuQZY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9402ba260e5356b229185fab4ad0a2e2fa98baaccffac9fe31bcfa96cafc6548. 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/5SV44GrAaV4raTwBLbuQZY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SV44GrAaV4raTwBLbuQZY.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9402ba260e5356b229185fab4ad0a2e2fa98baaccffac9fe31bcfa96cafc6548","isrc":"USDXS1800472","name":"El 50","registered_at":"2026-06-06T03:13:22Z","spotify_id":"5SV44GrAaV4raTwBLbuQZY","type":"track"}
track: Un Chamaco Sin Futuro
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172303
  explicit: false
  by artist: LEGADO 7
  in album: Pura Lumbre
    type: MusicAlbum
    date published: 2018-04-20
  isrc code: USDXS1800475
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:43:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd407d4c7b585e264b632d0b75ba1194a8dc90fb31d0fb46426e6e3cd26a735db
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0vZwjENOkZH6LiniKoaJqd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vZwjENOkZH6LiniKoaJqd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd407d4c7b585e264b632d0b75ba1194a8dc90fb31d0fb46426e6e3cd26a735db","isrc":"USDXS1800475","name":"Un Chamaco Sin Futuro","registered_at":"2026-06-04T12:43:29Z","spotify_id":"0vZwjENOkZH6LiniKoaJqd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd407d4c7b585e264b632d0b75ba1194a8dc90fb31d0fb46426e6e3cd26a735db. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0vZwjENOkZH6LiniKoaJqd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vZwjENOkZH6LiniKoaJqd.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd407d4c7b585e264b632d0b75ba1194a8dc90fb31d0fb46426e6e3cd26a735db","isrc":"USDXS1800475","name":"Un Chamaco Sin Futuro","registered_at":"2026-06-04T12:43:29Z","spotify_id":"0vZwjENOkZH6LiniKoaJqd","type":"track"}
track: La Papeleria
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194658
  explicit: false
  by artist: LEGADO 7
  in album: Pura Lumbre
    type: MusicAlbum
    date published: 2018-04-20
  isrc code: USDXS1800473
  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: En El Humaderon
track: El Guerito
track: El De Los Ojos Tumbados
track: Shrek Mafias
track: Pancho Conos
track: Los Maliantes
track: El Yerbatero
track: 18 Libras (feat. Hijos de Garcia)
track: En La Bola (feat. El De La Guitarra)
track: Jardin Verde (feat. Hijos de Garcia & Fuerza Regida)
track: Los Recuerdos (feat. Arsenal Efectivo)
track: Vida Peligrosa (feat. Arsenal Efectivo & Omar Ruiz)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T19:10:29+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5bcbd3279993f08d9662a480a2e935771772fd5c09b8041e2e956b0988ec06f2

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/29aC103iNUXl9yEIQUs3Y9.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29aC103iNUXl9yEIQUs3Y9

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5bcbd3279993f08d9662a480a2e935771772fd5c09b8041e2e956b0988ec06f2","isrc":"USDXS1800473","name":"La Papeleria","registered_at":"2026-06-07T19:10:29Z","spotify_id":"29aC103iNUXl9yEIQUs3Y9","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 0x5bcbd3279993f08d9662a480a2e935771772fd5c09b8041e2e956b0988ec06f2. 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/29aC103iNUXl9yEIQUs3Y9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29aC103iNUXl9yEIQUs3Y9.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x5bcbd3279993f08d9662a480a2e935771772fd5c09b8041e2e956b0988ec06f2","isrc":"USDXS1800473","name":"La Papeleria","registered_at":"2026-06-07T19:10:29Z","spotify_id":"29aC103iNUXl9yEIQUs3Y9","type":"track"}

En El Humaderon
type: MusicRecording
duration: PT3M23S
duration ms: 203398
explicit: false
by artist: LEGADO 7
in album: Pura Lumbre
  type: MusicAlbum
  date published: 2018-04-20
isrc code: USDXS1800474
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:17:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88da13b886d060f72c67596eff473ec8f13084925cbe1a1ff39beeb1d3e6e11e
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/6BAZbh10ZAypxD3nVpTPsS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BAZbh10ZAypxD3nVpTPsS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88da13b886d060f72c67596eff473ec8f13084925cbe1a1ff39beeb1d3e6e11e","isrc":"USDXS1800474","name":"En El Humaderon","registered_at":"2026-06-04T13:17:46Z","spotify_id":"6BAZbh10ZAypxD3nVpTPsS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88da13b886d060f72c67596eff473ec8f13084925cbe1a1ff39beeb1d3e6e11e. 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/6BAZbh10ZAypxD3nVpTPsS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BAZbh10ZAypxD3nVpTPsS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x88da13b886d060f72c67596eff473ec8f13084925cbe1a1ff39beeb1d3e6e11e","isrc":"USDXS1800474","name":"En El Humaderon","registered_at":"2026-06-04T13:17:46Z","spotify_id":"6BAZbh10ZAypxD3nVpTPsS","type":"track"}

El Guerito
type: MusicRecording
duration: PT3M12S
duration ms: 192298
explicit: false
by artist: LEGADO 7
in album: Pura Lumbre
  type: MusicAlbum
  date published: 2018-04-20
isrc code: USDXS1800476
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:07:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c9eed79f75188b1d21d929c983465f4474c921e6998bd825c9c8eecbbfebfdb
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/5MQqJn2iSFOQbfFW7uculw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MQqJn2iSFOQbfFW7uculw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c9eed79f75188b1d21d929c983465f4474c921e6998bd825c9c8eecbbfebfdb","isrc":"USDXS1800476","name":"El Guerito","registered_at":"2026-06-07T19:07:42Z","spotify_id":"5MQqJn2iSFOQbfFW7uculw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9eed79f75188b1d21d929c983465f4474c921e6998bd825c9c8eecbbfebfdb. 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/5MQqJn2iSFOQbfFW7uculw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MQqJn2iSFOQbfFW7uculw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9c9eed79f75188b1d21d929c983465f4474c921e6998bd825c9c8eecbbfebfdb","isrc":"USDXS1800476","name":"El Guerito","registered_at":"2026-06-07T19:07:42Z","spotify_id":"5MQqJn2iSFOQbfFW7uculw","type":"track"}

El De Los Ojos Tumbados
type: MusicRecording
duration: PT3M7S
duration ms: 187563
explicit: false
by artist: LEGADO 7
in album: Pura Lumbre
  type: MusicAlbum
  date published: 2018-04-20
isrc code: USDXS1800478
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:04:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x374f4887960819bfc276f06302683e1a8d1556c5a2165c9703df80259de43812
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/0kERWhqMBNuOOD2Pn3led6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kERWhqMBNuOOD2Pn3led6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x374f4887960819bfc276f06302683e1a8d1556c5a2165c9703df80259de43812","isrc":"USDXS1800478","name":"El De Los Ojos Tumbados","registered_at":"2026-06-08T01:04:08Z","spotify_id":"0kERWhqMBNuOOD2Pn3led6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374f4887960819bfc276f06302683e1a8d1556c5a2165c9703df80259de43812. 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/0kERWhqMBNuOOD2Pn3led6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kERWhqMBNuOOD2Pn3led6.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x374f4887960819bfc276f06302683e1a8d1556c5a2165c9703df80259de43812","isrc":"USDXS1800478","name":"El De Los Ojos Tumbados","registered_at":"2026-06-08T01:04:08Z","spotify_id":"0kERWhqMBNuOOD2Pn3led6","type":"track"}

Shrek Mafias
type: MusicRecording
duration: PT2M27S
duration ms: 147098
explicit: false
by artist: LEGADO 7
in album: Pura Lumbre
  type: MusicAlbum
  date published: 2018-04-20
isrc code: USDXS1800480
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:14:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d661fb4c514bf11583a8f85d089d00a26453a14b6f6483c6d7eef8cae5d211e
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/3VLU73m9bxAQTFjaZwbLl2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VLU73m9bxAQTFjaZwbLl2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d661fb4c514bf11583a8f85d089d00a26453a14b6f6483c6d7eef8cae5d211e","isrc":"USDXS1800480","name":"Shrek Mafias","registered_at":"2026-06-07T19:14:42Z","spotify_id":"3VLU73m9bxAQTFjaZwbLl2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d661fb4c514bf11583a8f85d089d00a26453a14b6f6483c6d7eef8cae5d211e. 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/3VLU73m9bxAQTFjaZwbLl2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VLU73m9bxAQTFjaZwbLl2.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x6d661fb4c514bf11583a8f85d089d00a26453a14b6f6483c6d7eef8cae5d211e","isrc":"USDXS1800480","name":"Shrek Mafias","registered_at":"2026-06-07T19:14:42Z","spotify_id":"3VLU73m9bxAQTFjaZwbLl2","type":"track"}

Pancho Conos
type: MusicRecording
duration: PT2M55S
duration ms: 175403
explicit: false
by artist: LEGADO 7
in album: Pura Lumbre
  type: MusicAlbum
  date published: 2018-04-20
isrc code: USDXS1800482
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:22:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09b943dc02eb740524851bcaab9bb5e5f11d80bec2629ad222ec552a5e131a8d
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/2bf2xogEeEOaNoMBvJqXQ3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bf2xogEeEOaNoMBvJqXQ3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09b943dc02eb740524851bcaab9bb5e5f11d80bec2629ad222ec552a5e131a8d","isrc":"USDXS1800482","name":"Pancho Conos","registered_at":"2026-06-06T03:22:02Z","spotify_id":"2bf2xogEeEOaNoMBvJqXQ3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b943dc02eb740524851bcaab9bb5e5f11d80bec2629ad222ec552a5e131a8d. 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/2bf2xogEeEOaNoMBvJqXQ3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bf2xogEeEOaNoMBvJqXQ3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x09b943dc02eb740524851bcaab9bb5e5f11d80bec2629ad222ec552a5e131a8d","isrc":"USDXS1800482","name":"Pancho Conos","registered_at":"2026-06-06T03:22:02Z","spotify_id":"2bf2xogEeEOaNoMBvJqXQ3","type":"track"}

Los Maliantes
type: MusicRecording
duration: PT3M21S
duration ms: 201478
explicit: false
by artist: LEGADO 7
in album: Pura Lumbre
  type: MusicAlbum
  date published: 2018-04-20
isrc code: USDXS1800481
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:57:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09987a899237a7056700b1468332151a5bea9826aa3b5275d9a2bfa152e4abb7
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/5vGjtWxw6U5XkT6CQrHhLi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vGjtWxw6U5XkT6CQrHhLi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09987a899237a7056700b1468332151a5bea9826aa3b5275d9a2bfa152e4abb7","isrc":"USDXS1800481","name":"Los Maliantes","registered_at":"2026-06-07T12:57:42Z","spotify_id":"5vGjtWxw6U5XkT6CQrHhLi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09987a899237a7056700b1468332151a5bea9826aa3b5275d9a2bfa152e4abb7. 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/5vGjtWxw6U5XkT6CQrHhLi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vGjtWxw6U5XkT6CQrHhLi.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x09987a899237a7056700b1468332151a5bea9826aa3b5275d9a2bfa152e4abb7","isrc":"USDXS1800481","name":"Los Maliantes","registered_at":"2026-06-07T12:57:42Z","spotify_id":"5vGjtWxw6U5XkT6CQrHhLi","type":"track"}

El Yerbatero
type: MusicRecording
duration: PT3M13S
duration ms: 193061
explicit: false
by artist: LEGADO 7
in album: Pura Lumbre
  type: MusicAlbum
  date published: 2018-04-20
isrc code: USDXS1800479
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:43:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08313532f024c92105878bdc04d9b2f2020940a055437aff0eabe6cdb732a21c
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/1sepwVUrRLyKYxgxqmh0nq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sepwVUrRLyKYxgxqmh0nq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08313532f024c92105878bdc04d9b2f2020940a055437aff0eabe6cdb732a21c","isrc":"USDXS1800479","name":"El Yerbatero","registered_at":"2026-06-07T05:43:04Z","spotify_id":"1sepwVUrRLyKYxgxqmh0nq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08313532f024c92105878bdc04d9b2f2020940a055437aff0eabe6cdb732a21c. 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/1sepwVUrRLyKYxgxqmh0nq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sepwVUrRLyKYxgxqmh0nq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x08313532f024c92105878bdc04d9b2f2020940a055437aff0eabe6cdb732a21c","isrc":"USDXS1800479","name":"El Yerbatero","registered_at":"2026-06-07T05:43:04Z","spotify_id":"1sepwVUrRLyKYxgxqmh0nq","type":"track"}

18 Libras (feat. Hijos de Garcia)
type: MusicRecording
duration: PT2M56S
duration ms: 176965
explicit: false
by artist: LEGADO 7
by artist: Hijos de Garcia
in album: Pura Lumbre
  type: MusicAlbum
  date published: 2018-04-20
isrc code: USDXS1800497
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T21:17:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae81eb6064de06a7de7f2541013fff1cdb7ead6524de2e21703f818091489e11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ah4bfpe69UbE8AeoTtVNn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ah4bfpe69UbE8AeoTtVNn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae81eb6064de06a7de7f2541013fff1cdb7ead6524de2e21703f818091489e11","isrc":"USDXS1800497","name":"18 Libras (feat. Hijos de Garcia)","registered_at":"2026-06-01T21:17:00Z","spotify_id":"0ah4bfpe69UbE8AeoTtVNn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae81eb6064de06a7de7f2541013fff1cdb7ead6524de2e21703f818091489e11. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ah4bfpe69UbE8AeoTtVNn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ah4bfpe69UbE8AeoTtVNn.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xae81eb6064de06a7de7f2541013fff1cdb7ead6524de2e21703f818091489e11","isrc":"USDXS1800497","name":"18 Libras (feat. Hijos de Garcia)","registered_at":"2026-06-01T21:17:00Z","spotify_id":"0ah4bfpe69UbE8AeoTtVNn","type":"track"}

En La Bola (feat. El De La Guitarra)
type: MusicRecording
duration: PT2M50S
duration ms: 170672
explicit: false
by artist: LEGADO 7
by artist: El de La Guitarra
in album: Pura Lumbre
  type: MusicAlbum
  date published: 2018-04-20
isrc code: USDXS1800496
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:26:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91c310c330d6e99e76fe88d52cb191eb1e5214c4766a653a1ccfcfb55c14be40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1MKSWLFVyxgdLKE8YUby50.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MKSWLFVyxgdLKE8YUby50
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91c310c330d6e99e76fe88d52cb191eb1e5214c4766a653a1ccfcfb55c14be40","isrc":"USDXS1800496","name":"En La Bola (feat. El De La Guitarra)","registered_at":"2026-06-04T07:26:27Z","spotify_id":"1MKSWLFVyxgdLKE8YUby50","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c310c330d6e99e76fe88d52cb191eb1e5214c4766a653a1ccfcfb55c14be40. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1MKSWLFVyxgdLKE8YUby50.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MKSWLFVyxgdLKE8YUby50.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x91c310c330d6e99e76fe88d52cb191eb1e5214c4766a653a1ccfcfb55c14be40","isrc":"USDXS1800496","name":"En La Bola (feat. El De La Guitarra)","registered_at":"2026-06-04T07:26:27Z","spotify_id":"1MKSWLFVyxgdLKE8YUby50","type":"track"}

Jardin Verde (feat. Hijos de Garcia & Fuerza Regida)
type: MusicRecording
duration: PT2M14S
duration ms: 134352
explicit: false
by artist: LEGADO 7
by artist: Fuerza Regida
by artist: Hijos de Garcia
in album: Pura Lumbre
  type: MusicAlbum
  date published: 2018-04-20
isrc code: USDXS1800499
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:15:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc25241b4132c7976b581fd4b0e4c5d9bf9c4580be94313361e34f1348074f395
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/10Je5SzWya58a2eTc8hQa8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10Je5SzWya58a2eTc8hQa8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc25241b4132c7976b581fd4b0e4c5d9bf9c4580be94313361e34f1348074f395","isrc":"USDXS1800499","name":"Jardin Verde (feat. Hijos de Garcia & Fuerza Regida)","registered_at":"2026-06-06T23:15:33Z","spotify_id":"10Je5SzWya58a2eTc8hQa8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25241b4132c7976b581fd4b0e4c5d9bf9c4580be94313361e34f1348074f395. 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/10Je5SzWya58a2eTc8hQa8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10Je5SzWya58a2eTc8hQa8.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xc25241b4132c7976b581fd4b0e4c5d9bf9c4580be94313361e34f1348074f395","isrc":"USDXS1800499","name":"Jardin Verde (feat. Hijos de Garcia & Fuerza Regida)","registered_at":"2026-06-06T23:15:33Z","spotify_id":"10Je5SzWya58a2eTc8hQa8","type":"track"}

Los Recuerdos (feat. Arsenal Efectivo)
type: MusicRecording
duration: PT3M49S
duration ms: 229004
explicit: false
by artist: LEGADO 7
by artist: Arsenal Efectivo
in album: Pura Lumbre
  type: MusicAlbum
  date published: 2018-04-20
isrc code: USDXS1800500
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:14:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2eed0297b1e041c1fbeea96cc1699044f66d21359356a46435fb6c55bedc6afb
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/7kunViZSovu0ZkOcgg9LS8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kunViZSovu0ZkOcgg9LS8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2eed0297b1e041c1fbeea96cc1699044f66d21359356a46435fb6c55bedc6afb","isrc":"USDXS1800500","name":"Los Recuerdos (feat. Arsenal Efectivo)","registered_at":"2026-06-06T03:14:45Z","spotify_id":"7kunViZSovu0ZkOcgg9LS8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eed0297b1e041c1fbeea96cc1699044f66d21359356a46435fb6c55bedc6afb. 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/7kunViZSovu0ZkOcgg9LS8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kunViZSovu0ZkOcgg9LS8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2eed0297b1e041c1fbeea96cc1699044f66d21359356a46435fb6c55bedc6afb","isrc":"USDXS1800500","name":"Los Recuerdos (feat. Arsenal Efectivo)","registered_at":"2026-06-06T03:14:45Z","spotify_id":"7kunViZSovu0ZkOcgg9LS8","type":"track"}

Vida Peligrosa (feat. Arsenal Efectivo & Omar Ruiz)
type: MusicRecording
duration: PT2M52S
duration ms: 172316
explicit: false
by artist: LEGADO 7
by artist: Arsenal Efectivo
by artist: Omar Ruiz
in album: Pura Lumbre
  type: MusicAlbum
  date published: 2018-04-20
isrc code: USDXS1800501
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:54:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xace11c278ddabf013ec894c8e8c75a9788023300c0f33a8f720b3355bf53b7ef
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/7k7r1GvHZQ06n7fFFLrxCn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7k7r1GvHZQ06n7fFFLrxCn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xace11c278ddabf013ec894c8e8c75a9788023300c0f33a8f720b3355bf53b7ef","isrc":"USDXS1800501","name":"Vida Peligrosa (feat. Arsenal Efectivo & Omar Ruiz)","registered_at":"2026-06-04T06:54:33Z","spotify_id":"7k7r1GvHZQ06n7fFFLrxCn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace11c278ddabf013ec894c8e8c75a9788023300c0f33a8f720b3355bf53b7ef. 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/7k7r1GvHZQ06n7fFFLrxCn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7k7r1GvHZQ06n7fFFLrxCn.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xace11c278ddabf013ec894c8e8c75a9788023300c0f33a8f720b3355bf53b7ef","isrc":"USDXS1800501","name":"Vida Peligrosa (feat. Arsenal Efectivo & Omar Ruiz)","registered_at":"2026-06-04T06:54:33Z","spotify_id":"7k7r1GvHZQ06n7fFFLrxCn","type":"track"}

En Vivo con Tololoche Vol. 1
type: MusicAlbum
date published: 2017-12-29
track: El Duvalin
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201537
  explicit: false
  by artist: LEGADO 7
  in album: En Vivo con Tololoche Vol. 1
    type: MusicAlbum
    date published: 2017-12-29
  isrc code: USDXS1704128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T06:51:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8fb97b456318d783538d84b49a7ca9c00a6b925446aa60f02ea49165d881af7c
  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/3pD4NlL9XTZrkr0BISVArr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pD4NlL9XTZrkr0BISVArr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8fb97b456318d783538d84b49a7ca9c00a6b925446aa60f02ea49165d881af7c","isrc":"USDXS1704128","name":"El Duvalin","registered_at":"2026-06-07T06:51:32Z","spotify_id":"3pD4NlL9XTZrkr0BISVArr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb97b456318d783538d84b49a7ca9c00a6b925446aa60f02ea49165d881af7c. 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/3pD4NlL9XTZrkr0BISVArr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pD4NlL9XTZrkr0BISVArr.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x8fb97b456318d783538d84b49a7ca9c00a6b925446aa60f02ea49165d881af7c","isrc":"USDXS1704128","name":"El Duvalin","registered_at":"2026-06-07T06:51:32Z","spotify_id":"3pD4NlL9XTZrkr0BISVArr","type":"track"}
track: Me Gusta Un Chingo La Mota
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150801
  explicit: false
  by artist: LEGADO 7
  in album: En Vivo con Tololoche Vol. 1
    type: MusicAlbum
    date published: 2017-12-29
  isrc code: USDXS1704129
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T23:14:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf1b7600cc642d0362af2d65db62792902bcd75a7eb1c7d492f1e241fff5402e
  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/33ybpqbWpra6BIWGoBEVUi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33ybpqbWpra6BIWGoBEVUi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbf1b7600cc642d0362af2d65db62792902bcd75a7eb1c7d492f1e241fff5402e","isrc":"USDXS1704129","name":"Me Gusta Un Chingo La Mota","registered_at":"2026-06-06T23:14:22Z","spotify_id":"33ybpqbWpra6BIWGoBEVUi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1b7600cc642d0362af2d65db62792902bcd75a7eb1c7d492f1e241fff5402e. 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/33ybpqbWpra6BIWGoBEVUi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33ybpqbWpra6BIWGoBEVUi.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xbf1b7600cc642d0362af2d65db62792902bcd75a7eb1c7d492f1e241fff5402e","isrc":"USDXS1704129","name":"Me Gusta Un Chingo La Mota","registered_at":"2026-06-06T23:14:22Z","spotify_id":"33ybpqbWpra6BIWGoBEVUi","type":"track"}
track: El Sierreño
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168713
  explicit: false
  by artist: LEGADO 7
  in album: En Vivo con Tololoche Vol. 1
    type: MusicAlbum
    date published: 2017-12-29
  isrc code: USDXS1704130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:29:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0dab71f0b7dc181212a7b9d8d290110bc254e95e07ee1ea629c1d1740f781ac3
  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/2SWEileArI7FBq1eTfLozW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SWEileArI7FBq1eTfLozW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0dab71f0b7dc181212a7b9d8d290110bc254e95e07ee1ea629c1d1740f781ac3","isrc":"USDXS1704130","name":"El Sierreño","registered_at":"2026-06-17T22:29:43Z","spotify_id":"2SWEileArI7FBq1eTfLozW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dab71f0b7dc181212a7b9d8d290110bc254e95e07ee1ea629c1d1740f781ac3. 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/2SWEileArI7FBq1eTfLozW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SWEileArI7FBq1eTfLozW.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0dab71f0b7dc181212a7b9d8d290110bc254e95e07ee1ea629c1d1740f781ac3","isrc":"USDXS1704130","name":"El Sierreño","registered_at":"2026-06-17T22:29:43Z","spotify_id":"2SWEileArI7FBq1eTfLozW","type":"track"}
track: El Chinito
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170701
  explicit: false
  by artist: LEGADO 7
  in album: En Vivo con Tololoche Vol. 1
    type: MusicAlbum
    date published: 2017-12-29
  isrc code: USDXS1704131
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T03:49:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85bac6c6021253b704be511e7cb7e00434d70998111cf97205e1aa606390d10f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0ll63YQvLblsQCJdW7jziR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ll63YQvLblsQCJdW7jziR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:28:18Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x85bac6c6021253b704be511e7cb7e00434d70998111cf97205e1aa606390d10f","isrc":"USDXS1704131","name":"El Chinito","registered_at":"2026-06-17T03:49:47Z","spotify_id":"0ll63YQvLblsQCJdW7jziR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85bac6c6021253b704be511e7cb7e00434d70998111cf97205e1aa606390d10f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:28:18Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ll63YQvLblsQCJdW7jziR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ll63YQvLblsQCJdW7jziR.
    date published: 2026-06-17T20:28:18Z
    text: {"copyright_id":"0x85bac6c6021253b704be511e7cb7e00434d70998111cf97205e1aa606390d10f","isrc":"USDXS1704131","name":"El Chinito","registered_at":"2026-06-17T03:49:47Z","spotify_id":"0ll63YQvLblsQCJdW7jziR","type":"track"}
track: Barba Negra (feat. Tito Torbellino Jr.)
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169877
  explicit: false
  by artist: LEGADO 7
  by artist: Tito Torbellino Jr.
  in album: En Vivo con Tololoche Vol. 1
  isrc code: USDXS1704132
  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: Rama Verde
track: El Junior
track: El Señoron
track: Pancho Conos
track: El Agui

En Vivo con Tololoche Vol. 1
type: MusicAlbum
date published: 2017-12-29

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T05:25:09+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc59a01f60e2e6174bfe5cf4d9de80de7cd2966d3160a34f7990bdf6e011fdb5f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1RhGQa1M4GbUuon7dbgUgU.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RhGQa1M4GbUuon7dbgUgU

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc59a01f60e2e6174bfe5cf4d9de80de7cd2966d3160a34f7990bdf6e011fdb5f","isrc":"USDXS1704132","name":"Barba Negra (feat. Tito Torbellino Jr.)","registered_at":"2026-06-04T05:25:09Z","spotify_id":"1RhGQa1M4GbUuon7dbgUgU","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 0xc59a01f60e2e6174bfe5cf4d9de80de7cd2966d3160a34f7990bdf6e011fdb5f. 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/1RhGQa1M4GbUuon7dbgUgU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RhGQa1M4GbUuon7dbgUgU.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xc59a01f60e2e6174bfe5cf4d9de80de7cd2966d3160a34f7990bdf6e011fdb5f","isrc":"USDXS1704132","name":"Barba Negra (feat. Tito Torbellino Jr.)","registered_at":"2026-06-04T05:25:09Z","spotify_id":"1RhGQa1M4GbUuon7dbgUgU","type":"track"}

Rama Verde
type: MusicRecording
duration: PT2M9S
duration ms: 129683
explicit: false
by artist: LEGADO 7
in album: En Vivo con Tololoche Vol. 1
  type: MusicAlbum
  date published: 2017-12-29
isrc code: USDXS1704133
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:43:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b043b5883a4e9c04812a6ba21b454d41e4d345f85dab0136be42fd00d5af093
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/3Jbeoli9tQgi5gFimqDJyX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Jbeoli9tQgi5gFimqDJyX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b043b5883a4e9c04812a6ba21b454d41e4d345f85dab0136be42fd00d5af093","isrc":"USDXS1704133","name":"Rama Verde","registered_at":"2026-06-10T02:43:51Z","spotify_id":"3Jbeoli9tQgi5gFimqDJyX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b043b5883a4e9c04812a6ba21b454d41e4d345f85dab0136be42fd00d5af093. 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/3Jbeoli9tQgi5gFimqDJyX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Jbeoli9tQgi5gFimqDJyX.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3b043b5883a4e9c04812a6ba21b454d41e4d345f85dab0136be42fd00d5af093","isrc":"USDXS1704133","name":"Rama Verde","registered_at":"2026-06-10T02:43:51Z","spotify_id":"3Jbeoli9tQgi5gFimqDJyX","type":"track"}

El Junior
type: MusicRecording
duration: PT2M52S
duration ms: 172266
explicit: false
by artist: LEGADO 7
in album: En Vivo con Tololoche Vol. 1
  type: MusicAlbum
  date published: 2017-12-29
isrc code: USDXS1704134
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:23:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83eb37fc75ddcabec70a8f1ec23c93aafeeb3750e9eb36cb2623f8e25d484d5d
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/7o1NAs0I1lgr3inkNEWpfN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o1NAs0I1lgr3inkNEWpfN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83eb37fc75ddcabec70a8f1ec23c93aafeeb3750e9eb36cb2623f8e25d484d5d","isrc":"USDXS1704134","name":"El Junior","registered_at":"2026-06-08T02:23:24Z","spotify_id":"7o1NAs0I1lgr3inkNEWpfN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83eb37fc75ddcabec70a8f1ec23c93aafeeb3750e9eb36cb2623f8e25d484d5d. 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/7o1NAs0I1lgr3inkNEWpfN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o1NAs0I1lgr3inkNEWpfN.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x83eb37fc75ddcabec70a8f1ec23c93aafeeb3750e9eb36cb2623f8e25d484d5d","isrc":"USDXS1704134","name":"El Junior","registered_at":"2026-06-08T02:23:24Z","spotify_id":"7o1NAs0I1lgr3inkNEWpfN","type":"track"}

El Señoron
type: MusicRecording
duration: PT2M10S
duration ms: 130006
explicit: false
by artist: LEGADO 7
in album: En Vivo con Tololoche Vol. 1
  type: MusicAlbum
  date published: 2017-12-29
isrc code: USDXS1704135
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:26:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5c6efbafe1dc8ca7705850f9e6f1786fe89d738e1278941e7ad0d36cafaeafe
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/38vFTLhNQ2Yp3IbNFLSvO8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38vFTLhNQ2Yp3IbNFLSvO8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5c6efbafe1dc8ca7705850f9e6f1786fe89d738e1278941e7ad0d36cafaeafe","isrc":"USDXS1704135","name":"El Señoron","registered_at":"2026-06-06T15:26:04Z","spotify_id":"38vFTLhNQ2Yp3IbNFLSvO8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c6efbafe1dc8ca7705850f9e6f1786fe89d738e1278941e7ad0d36cafaeafe. 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/38vFTLhNQ2Yp3IbNFLSvO8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38vFTLhNQ2Yp3IbNFLSvO8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe5c6efbafe1dc8ca7705850f9e6f1786fe89d738e1278941e7ad0d36cafaeafe","isrc":"USDXS1704135","name":"El Señoron","registered_at":"2026-06-06T15:26:04Z","spotify_id":"38vFTLhNQ2Yp3IbNFLSvO8","type":"track"}

Pancho Conos
type: MusicRecording
duration: PT2M54S
duration ms: 174739
explicit: false
by artist: LEGADO 7
in album: En Vivo con Tololoche Vol. 1
  type: MusicAlbum
  date published: 2017-12-29
isrc code: USDXS1704136
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:28:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b0a6becd62b1decd13548b7a20c9e2cccda766fec2a1f5cc565900e33e083d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5NNu8DfB4Db1cbr4BSeUsu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NNu8DfB4Db1cbr4BSeUsu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b0a6becd62b1decd13548b7a20c9e2cccda766fec2a1f5cc565900e33e083d5","isrc":"USDXS1704136","name":"Pancho Conos","registered_at":"2026-06-04T11:28:19Z","spotify_id":"5NNu8DfB4Db1cbr4BSeUsu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0a6becd62b1decd13548b7a20c9e2cccda766fec2a1f5cc565900e33e083d5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5NNu8DfB4Db1cbr4BSeUsu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NNu8DfB4Db1cbr4BSeUsu.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6b0a6becd62b1decd13548b7a20c9e2cccda766fec2a1f5cc565900e33e083d5","isrc":"USDXS1704136","name":"Pancho Conos","registered_at":"2026-06-04T11:28:19Z","spotify_id":"5NNu8DfB4Db1cbr4BSeUsu","type":"track"}

El Agui
type: MusicRecording
duration: PT3M6S
duration ms: 186544
explicit: false
by artist: LEGADO 7
in album: En Vivo con Tololoche Vol. 1
  type: MusicAlbum
  date published: 2017-12-29
isrc code: USDXS1704137
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:41:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a90515c19ad9a0a9032563c68c0243cdae10bd38e5cf0130e5fc3fa6596d907
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/0DG14xFMNhl2LhUy3x2A4k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DG14xFMNhl2LhUy3x2A4k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a90515c19ad9a0a9032563c68c0243cdae10bd38e5cf0130e5fc3fa6596d907","isrc":"USDXS1704137","name":"El Agui","registered_at":"2026-06-10T02:41:31Z","spotify_id":"0DG14xFMNhl2LhUy3x2A4k","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a90515c19ad9a0a9032563c68c0243cdae10bd38e5cf0130e5fc3fa6596d907. 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/0DG14xFMNhl2LhUy3x2A4k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DG14xFMNhl2LhUy3x2A4k.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2a90515c19ad9a0a9032563c68c0243cdae10bd38e5cf0130e5fc3fa6596d907","isrc":"USDXS1704137","name":"El Agui","registered_at":"2026-06-10T02:41:31Z","spotify_id":"0DG14xFMNhl2LhUy3x2A4k","type":"track"}

Un Chamaco Sin Futuro
type: MusicAlbum
date published: 2017-04-20
track: El Panu O El Lobo
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154072
  explicit: false
  by artist: LEGADO 7
  in album: Un Chamaco Sin Futuro
    type: MusicAlbum
    date published: 2017-04-20
  isrc code: US3DF1713414
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:25:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c2f0c2224502917b8afe14baf15802776921e946c3607859d8c9e33cdf052b7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6iuHlshb2GXcmjbPBnDbtJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iuHlshb2GXcmjbPBnDbtJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4c2f0c2224502917b8afe14baf15802776921e946c3607859d8c9e33cdf052b7","isrc":"US3DF1713414","name":"El Panu O El Lobo","registered_at":"2026-06-05T15:25:37Z","spotify_id":"6iuHlshb2GXcmjbPBnDbtJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2f0c2224502917b8afe14baf15802776921e946c3607859d8c9e33cdf052b7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6iuHlshb2GXcmjbPBnDbtJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iuHlshb2GXcmjbPBnDbtJ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4c2f0c2224502917b8afe14baf15802776921e946c3607859d8c9e33cdf052b7","isrc":"US3DF1713414","name":"El Panu O El Lobo","registered_at":"2026-06-05T15:25:37Z","spotify_id":"6iuHlshb2GXcmjbPBnDbtJ","type":"track"}
track: El Compa Ángel
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189516
  explicit: false
  by artist: LEGADO 7
  in album: Un Chamaco Sin Futuro
    type: MusicAlbum
    date published: 2017-04-20
  isrc code: US3DF1713415
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:39:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0311c760fbae165d05e5a69197871a29d6bd15200774e0f5c5aa0f01a0816167
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0x0EuFuoOISC3ge1C58wHn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0x0EuFuoOISC3ge1C58wHn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0311c760fbae165d05e5a69197871a29d6bd15200774e0f5c5aa0f01a0816167","isrc":"US3DF1713415","name":"El Compa Ángel","registered_at":"2026-06-04T12:39:57Z","spotify_id":"0x0EuFuoOISC3ge1C58wHn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0311c760fbae165d05e5a69197871a29d6bd15200774e0f5c5aa0f01a0816167. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0x0EuFuoOISC3ge1C58wHn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0x0EuFuoOISC3ge1C58wHn.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0311c760fbae165d05e5a69197871a29d6bd15200774e0f5c5aa0f01a0816167","isrc":"US3DF1713415","name":"El Compa Ángel","registered_at":"2026-06-04T12:39:57Z","spotify_id":"0x0EuFuoOISC3ge1C58wHn","type":"track"}
track: El Chinito
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185860
  explicit: false
  by artist: LEGADO 7
  in album: Un Chamaco Sin Futuro
    type: MusicAlbum
    date published: 2017-04-20
  isrc code: US3DF1713416
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T21:12:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7667bc7deec71157e48a0c783202e1a02a0ff3ee5222c8e42f008890cba00014
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7rT06fxWaVQX5pJZE7Bwgs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rT06fxWaVQX5pJZE7Bwgs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7667bc7deec71157e48a0c783202e1a02a0ff3ee5222c8e42f008890cba00014","isrc":"US3DF1713416","name":"El Chinito","registered_at":"2026-06-01T21:12:23Z","spotify_id":"7rT06fxWaVQX5pJZE7Bwgs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7667bc7deec71157e48a0c783202e1a02a0ff3ee5222c8e42f008890cba00014. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7rT06fxWaVQX5pJZE7Bwgs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rT06fxWaVQX5pJZE7Bwgs.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7667bc7deec71157e48a0c783202e1a02a0ff3ee5222c8e42f008890cba00014","isrc":"US3DF1713416","name":"El Chinito","registered_at":"2026-06-01T21:12:23Z","spotify_id":"7rT06fxWaVQX5pJZE7Bwgs","type":"track"}
track: El Malandro
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134502
  explicit: false
  by artist: LEGADO 7
  in album: Un Chamaco Sin Futuro
    type: MusicAlbum
    date published: 2017-04-20
  isrc code: US3DF1713417
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:27:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd452509a66639e07c18e37699e2eed61017fe1f5b2f2d1eb7880122c75260344
  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/4YF6Q3Py84LyAkq8FJBU9M.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YF6Q3Py84LyAkq8FJBU9M
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd452509a66639e07c18e37699e2eed61017fe1f5b2f2d1eb7880122c75260344","isrc":"US3DF1713417","name":"El Malandro","registered_at":"2026-06-06T16:27:25Z","spotify_id":"4YF6Q3Py84LyAkq8FJBU9M","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd452509a66639e07c18e37699e2eed61017fe1f5b2f2d1eb7880122c75260344. 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/4YF6Q3Py84LyAkq8FJBU9M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YF6Q3Py84LyAkq8FJBU9M.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd452509a66639e07c18e37699e2eed61017fe1f5b2f2d1eb7880122c75260344","isrc":"US3DF1713417","name":"El Malandro","registered_at":"2026-06-06T16:27:25Z","spotify_id":"4YF6Q3Py84LyAkq8FJBU9M","type":"track"}
track: Yoni El Maldito
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181045
  explicit: false
  by artist: LEGADO 7
  in album: Un Chamaco Sin Futuro
    type: MusicAlbum
    date published: 2017-04-20
  isrc code: US3DF1713418
  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: Otra Vez
track: Invítame
track: En La Quemazón
track: El A1
track: El Amor No Va Conmigo
track: De Periódico Un Gallito
track: La Fuga Del Gordito
track: El Niño
track: El Venado
track: La Duda
track: El Chinito (Version Tololoche)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T16:15:16+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd665fa13f76a270a59a7119c5db2d6338f3985a7974499164d690de9d6abb120

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5e8HhHGg48DqrQfjzDPchq.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e8HhHGg48DqrQfjzDPchq

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd665fa13f76a270a59a7119c5db2d6338f3985a7974499164d690de9d6abb120","isrc":"US3DF1713418","name":"Yoni El Maldito","registered_at":"2026-06-05T16:15:16Z","spotify_id":"5e8HhHGg48DqrQfjzDPchq","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 0xd665fa13f76a270a59a7119c5db2d6338f3985a7974499164d690de9d6abb120. 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/5e8HhHGg48DqrQfjzDPchq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e8HhHGg48DqrQfjzDPchq.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xd665fa13f76a270a59a7119c5db2d6338f3985a7974499164d690de9d6abb120","isrc":"US3DF1713418","name":"Yoni El Maldito","registered_at":"2026-06-05T16:15:16Z","spotify_id":"5e8HhHGg48DqrQfjzDPchq","type":"track"}

Otra Vez
type: MusicRecording
duration: PT2M0S
duration ms: 120639
explicit: false
by artist: LEGADO 7
in album: Un Chamaco Sin Futuro
  type: MusicAlbum
  date published: 2017-04-20
isrc code: US3DF1713419
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:54:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a4288ebf12720032911c7b9b18fe415ddd1b3c6ef0c04d073be21d9e4d2fe9a
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/3I8JYIInCZ2p865FoVuaab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3I8JYIInCZ2p865FoVuaab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a4288ebf12720032911c7b9b18fe415ddd1b3c6ef0c04d073be21d9e4d2fe9a","isrc":"US3DF1713419","name":"Otra Vez","registered_at":"2026-06-07T12:54:05Z","spotify_id":"3I8JYIInCZ2p865FoVuaab","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4288ebf12720032911c7b9b18fe415ddd1b3c6ef0c04d073be21d9e4d2fe9a. 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/3I8JYIInCZ2p865FoVuaab.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3I8JYIInCZ2p865FoVuaab.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4a4288ebf12720032911c7b9b18fe415ddd1b3c6ef0c04d073be21d9e4d2fe9a","isrc":"US3DF1713419","name":"Otra Vez","registered_at":"2026-06-07T12:54:05Z","spotify_id":"3I8JYIInCZ2p865FoVuaab","type":"track"}

Invítame
type: MusicRecording
duration: PT2M52S
duration ms: 172851
explicit: false
by artist: LEGADO 7
in album: Un Chamaco Sin Futuro
  type: MusicAlbum
  date published: 2017-04-20
isrc code: US3DF1713420
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:17:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b02014fb5930e7dcc566e0132fe9cff639fb5071c60ffade8e2be9d590d3c72
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/3972JnsJQgykegYF9CjdyK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3972JnsJQgykegYF9CjdyK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b02014fb5930e7dcc566e0132fe9cff639fb5071c60ffade8e2be9d590d3c72","isrc":"US3DF1713420","name":"Invítame","registered_at":"2026-06-07T19:17:01Z","spotify_id":"3972JnsJQgykegYF9CjdyK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b02014fb5930e7dcc566e0132fe9cff639fb5071c60ffade8e2be9d590d3c72. 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/3972JnsJQgykegYF9CjdyK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3972JnsJQgykegYF9CjdyK.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x2b02014fb5930e7dcc566e0132fe9cff639fb5071c60ffade8e2be9d590d3c72","isrc":"US3DF1713420","name":"Invítame","registered_at":"2026-06-07T19:17:01Z","spotify_id":"3972JnsJQgykegYF9CjdyK","type":"track"}

En La Quemazón
type: MusicRecording
duration: PT2M20S
duration ms: 140331
explicit: false
by artist: LEGADO 7
in album: Un Chamaco Sin Futuro
  type: MusicAlbum
  date published: 2017-04-20
isrc code: US3DF1713421
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:05:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabe92be8e8c4019ef1ff817236b7743fd7f064f5b3f8c648cd36d79a199f6373
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6n1b8mmX0H9mDZlHDVphAR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n1b8mmX0H9mDZlHDVphAR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabe92be8e8c4019ef1ff817236b7743fd7f064f5b3f8c648cd36d79a199f6373","isrc":"US3DF1713421","name":"En La Quemazón","registered_at":"2026-06-05T21:05:19Z","spotify_id":"6n1b8mmX0H9mDZlHDVphAR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe92be8e8c4019ef1ff817236b7743fd7f064f5b3f8c648cd36d79a199f6373. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6n1b8mmX0H9mDZlHDVphAR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n1b8mmX0H9mDZlHDVphAR.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xabe92be8e8c4019ef1ff817236b7743fd7f064f5b3f8c648cd36d79a199f6373","isrc":"US3DF1713421","name":"En La Quemazón","registered_at":"2026-06-05T21:05:19Z","spotify_id":"6n1b8mmX0H9mDZlHDVphAR","type":"track"}

El A1
type: MusicRecording
duration: PT3M47S
duration ms: 227973
explicit: false
by artist: LEGADO 7
in album: Un Chamaco Sin Futuro
  type: MusicAlbum
  date published: 2017-04-20
isrc code: US3DF1713422
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:15:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c46f93c31042cb58fa753d3846248abf5a13e3900e03c58c2e3e4a56579f776
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/2XNPAcsnR60PIujvWFYkqf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XNPAcsnR60PIujvWFYkqf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c46f93c31042cb58fa753d3846248abf5a13e3900e03c58c2e3e4a56579f776","isrc":"US3DF1713422","name":"El A1","registered_at":"2026-06-05T16:15:16Z","spotify_id":"2XNPAcsnR60PIujvWFYkqf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c46f93c31042cb58fa753d3846248abf5a13e3900e03c58c2e3e4a56579f776. 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/2XNPAcsnR60PIujvWFYkqf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XNPAcsnR60PIujvWFYkqf.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0c46f93c31042cb58fa753d3846248abf5a13e3900e03c58c2e3e4a56579f776","isrc":"US3DF1713422","name":"El A1","registered_at":"2026-06-05T16:15:16Z","spotify_id":"2XNPAcsnR60PIujvWFYkqf","type":"track"}

El Amor No Va Conmigo
type: MusicRecording
duration: PT2M21S
duration ms: 141197
explicit: false
by artist: LEGADO 7
in album: Un Chamaco Sin Futuro
  type: MusicAlbum
  date published: 2017-04-20
isrc code: US3DF1713423
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:17:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6184a43f4d31c215e5739527deb1e8a7386e3a28a2bda836020aac8ee5e9970b
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/5BC3WcsvtWm3d7nVuyAGMe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BC3WcsvtWm3d7nVuyAGMe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6184a43f4d31c215e5739527deb1e8a7386e3a28a2bda836020aac8ee5e9970b","isrc":"US3DF1713423","name":"El Amor No Va Conmigo","registered_at":"2026-06-04T09:17:38Z","spotify_id":"5BC3WcsvtWm3d7nVuyAGMe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6184a43f4d31c215e5739527deb1e8a7386e3a28a2bda836020aac8ee5e9970b. 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/5BC3WcsvtWm3d7nVuyAGMe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BC3WcsvtWm3d7nVuyAGMe.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6184a43f4d31c215e5739527deb1e8a7386e3a28a2bda836020aac8ee5e9970b","isrc":"US3DF1713423","name":"El Amor No Va Conmigo","registered_at":"2026-06-04T09:17:38Z","spotify_id":"5BC3WcsvtWm3d7nVuyAGMe","type":"track"}

De Periódico Un Gallito
type: MusicRecording
duration: PT3M17S
duration ms: 197929
explicit: false
by artist: LEGADO 7
in album: Un Chamaco Sin Futuro
  type: MusicAlbum
  date published: 2017-04-20
isrc code: US3DF1713424
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T15:19:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17bcfcf8a37625638ba1905064abb9ab0a52b4eaee4a72d65b9c7d1c1cc9127a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5teILTGkJkSJXI03XeMIj2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5teILTGkJkSJXI03XeMIj2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17bcfcf8a37625638ba1905064abb9ab0a52b4eaee4a72d65b9c7d1c1cc9127a","isrc":"US3DF1713424","name":"De Periódico Un Gallito","registered_at":"2026-06-01T15:19:12Z","spotify_id":"5teILTGkJkSJXI03XeMIj2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bcfcf8a37625638ba1905064abb9ab0a52b4eaee4a72d65b9c7d1c1cc9127a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5teILTGkJkSJXI03XeMIj2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5teILTGkJkSJXI03XeMIj2.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x17bcfcf8a37625638ba1905064abb9ab0a52b4eaee4a72d65b9c7d1c1cc9127a","isrc":"US3DF1713424","name":"De Periódico Un Gallito","registered_at":"2026-06-01T15:19:12Z","spotify_id":"5teILTGkJkSJXI03XeMIj2","type":"track"}

La Fuga Del Gordito
type: MusicRecording
duration: PT3M0S
duration ms: 180267
explicit: false
by artist: LEGADO 7
in album: Un Chamaco Sin Futuro
  type: MusicAlbum
  date published: 2017-04-20
isrc code: US3DF1713425
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:52:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x154bd7f7f19cfe491ab7fa2f8518bfb2b0b34702801841f1048227c8b3db8a26
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/0599H198P5y1TWPoIfwGkN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0599H198P5y1TWPoIfwGkN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x154bd7f7f19cfe491ab7fa2f8518bfb2b0b34702801841f1048227c8b3db8a26","isrc":"US3DF1713425","name":"La Fuga Del Gordito","registered_at":"2026-06-06T09:52:41Z","spotify_id":"0599H198P5y1TWPoIfwGkN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154bd7f7f19cfe491ab7fa2f8518bfb2b0b34702801841f1048227c8b3db8a26. 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/0599H198P5y1TWPoIfwGkN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0599H198P5y1TWPoIfwGkN.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x154bd7f7f19cfe491ab7fa2f8518bfb2b0b34702801841f1048227c8b3db8a26","isrc":"US3DF1713425","name":"La Fuga Del Gordito","registered_at":"2026-06-06T09:52:41Z","spotify_id":"0599H198P5y1TWPoIfwGkN","type":"track"}

El Niño
type: MusicRecording
duration: PT2M29S
duration ms: 149893
explicit: false
by artist: LEGADO 7
in album: Un Chamaco Sin Futuro
  type: MusicAlbum
  date published: 2017-04-20
isrc code: US3DF1713426
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:53:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fc370df979f294e3d211e28351ea20eb18162677073375b5a75b6c5bfa263aa
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/1rK8sCkOTbnPmFK039bpzK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rK8sCkOTbnPmFK039bpzK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fc370df979f294e3d211e28351ea20eb18162677073375b5a75b6c5bfa263aa","isrc":"US3DF1713426","name":"El Niño","registered_at":"2026-06-06T09:53:53Z","spotify_id":"1rK8sCkOTbnPmFK039bpzK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc370df979f294e3d211e28351ea20eb18162677073375b5a75b6c5bfa263aa. 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/1rK8sCkOTbnPmFK039bpzK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rK8sCkOTbnPmFK039bpzK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5fc370df979f294e3d211e28351ea20eb18162677073375b5a75b6c5bfa263aa","isrc":"US3DF1713426","name":"El Niño","registered_at":"2026-06-06T09:53:53Z","spotify_id":"1rK8sCkOTbnPmFK039bpzK","type":"track"}

El Venado
type: MusicRecording
duration: PT3M2S
duration ms: 182927
explicit: false
by artist: LEGADO 7
in album: Un Chamaco Sin Futuro
  type: MusicAlbum
  date published: 2017-04-20
isrc code: US3DF1713427
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:04:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5749bc77b5dd7528cf67c8306b6247c019c497a3292f99021a9f224a595e5b2e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2JxTK64zHCItbEX76NJlds.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JxTK64zHCItbEX76NJlds
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5749bc77b5dd7528cf67c8306b6247c019c497a3292f99021a9f224a595e5b2e","isrc":"US3DF1713427","name":"El Venado","registered_at":"2026-06-05T21:04:34Z","spotify_id":"2JxTK64zHCItbEX76NJlds","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5749bc77b5dd7528cf67c8306b6247c019c497a3292f99021a9f224a595e5b2e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JxTK64zHCItbEX76NJlds.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JxTK64zHCItbEX76NJlds.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5749bc77b5dd7528cf67c8306b6247c019c497a3292f99021a9f224a595e5b2e","isrc":"US3DF1713427","name":"El Venado","registered_at":"2026-06-05T21:04:34Z","spotify_id":"2JxTK64zHCItbEX76NJlds","type":"track"}

La Duda
type: MusicRecording
duration: PT2M46S
duration ms: 166141
explicit: false
by artist: LEGADO 7
in album: Un Chamaco Sin Futuro
  type: MusicAlbum
  date published: 2017-04-20
isrc code: US3DF1713428
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:55:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4f73ef78271fd0f653409b6166e206fbf4c52acd0bdd1697c952cb9b005199c
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/3J8woETVEsDoskz3fzMycU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J8woETVEsDoskz3fzMycU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4f73ef78271fd0f653409b6166e206fbf4c52acd0bdd1697c952cb9b005199c","isrc":"US3DF1713428","name":"La Duda","registered_at":"2026-06-06T09:55:54Z","spotify_id":"3J8woETVEsDoskz3fzMycU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f73ef78271fd0f653409b6166e206fbf4c52acd0bdd1697c952cb9b005199c. 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/3J8woETVEsDoskz3fzMycU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J8woETVEsDoskz3fzMycU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc4f73ef78271fd0f653409b6166e206fbf4c52acd0bdd1697c952cb9b005199c","isrc":"US3DF1713428","name":"La Duda","registered_at":"2026-06-06T09:55:54Z","spotify_id":"3J8woETVEsDoskz3fzMycU","type":"track"}

El Chinito (Version Tololoche)
type: MusicRecording
duration: PT3M4S
duration ms: 184160
explicit: false
by artist: LEGADO 7
in album: Un Chamaco Sin Futuro
  type: MusicAlbum
  date published: 2017-04-20
isrc code: US3DF1713429
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:31:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf9a59b35136c2d67492b0d0ece997d5d8e25fe6e0e18a2d74fd1e9682c6be28
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/7jVQv5TUNO8SRIZYrLbsNP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jVQv5TUNO8SRIZYrLbsNP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf9a59b35136c2d67492b0d0ece997d5d8e25fe6e0e18a2d74fd1e9682c6be28","isrc":"US3DF1713429","name":"El Chinito (Version Tololoche)","registered_at":"2026-06-04T12:31:33Z","spotify_id":"7jVQv5TUNO8SRIZYrLbsNP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9a59b35136c2d67492b0d0ece997d5d8e25fe6e0e18a2d74fd1e9682c6be28. 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/7jVQv5TUNO8SRIZYrLbsNP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jVQv5TUNO8SRIZYrLbsNP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcf9a59b35136c2d67492b0d0ece997d5d8e25fe6e0e18a2d74fd1e9682c6be28","isrc":"US3DF1713429","name":"El Chinito (Version Tololoche)","registered_at":"2026-06-04T12:31:33Z","spotify_id":"7jVQv5TUNO8SRIZYrLbsNP","type":"track"}

Legado 7 En Vivo Desde OK Corral
type: MusicAlbum
date published: 2016-12-24
track: Intro / El Sapo (En Vivo)
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205800
  explicit: false
  by artist: LEGADO 7
  in album: Legado 7 En Vivo Desde OK Corral
    type: MusicAlbum
    date published: 2016-12-24
  isrc code: US3DF1635279
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T19:13:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x444de1d35e74163f12f95e2c049e63e0aa1747cb24741febbad738ebd0b0bf6c
  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/3ni4mz7AaMbwP8ZzFpZxPo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ni4mz7AaMbwP8ZzFpZxPo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x444de1d35e74163f12f95e2c049e63e0aa1747cb24741febbad738ebd0b0bf6c","isrc":"US3DF1635279","name":"Intro / El Sapo (En Vivo)","registered_at":"2026-06-07T19:13:18Z","spotify_id":"3ni4mz7AaMbwP8ZzFpZxPo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444de1d35e74163f12f95e2c049e63e0aa1747cb24741febbad738ebd0b0bf6c. 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/3ni4mz7AaMbwP8ZzFpZxPo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ni4mz7AaMbwP8ZzFpZxPo.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x444de1d35e74163f12f95e2c049e63e0aa1747cb24741febbad738ebd0b0bf6c","isrc":"US3DF1635279","name":"Intro / El Sapo (En Vivo)","registered_at":"2026-06-07T19:13:18Z","spotify_id":"3ni4mz7AaMbwP8ZzFpZxPo","type":"track"}
track: Olor A Kush (En Vivo)
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129935
  explicit: false
  by artist: LEGADO 7
  in album: Legado 7 En Vivo Desde OK Corral
    type: MusicAlbum
    date published: 2016-12-24
  isrc code: US3DF1635280
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:06:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x941ff2a078458f52950f5ef90d2fccf7afdc69131c07ef828b6b13338cd788fe
  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/2Gd2hquSX4lScFU3slV76o.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Gd2hquSX4lScFU3slV76o
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x941ff2a078458f52950f5ef90d2fccf7afdc69131c07ef828b6b13338cd788fe","isrc":"US3DF1635280","name":"Olor A Kush (En Vivo)","registered_at":"2026-06-08T01:06:13Z","spotify_id":"2Gd2hquSX4lScFU3slV76o","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941ff2a078458f52950f5ef90d2fccf7afdc69131c07ef828b6b13338cd788fe. 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/2Gd2hquSX4lScFU3slV76o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Gd2hquSX4lScFU3slV76o.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x941ff2a078458f52950f5ef90d2fccf7afdc69131c07ef828b6b13338cd788fe","isrc":"US3DF1635280","name":"Olor A Kush (En Vivo)","registered_at":"2026-06-08T01:06:13Z","spotify_id":"2Gd2hquSX4lScFU3slV76o","type":"track"}
track: Asi Es La Vida En California (En Vivo)
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229680
  explicit: false
  by artist: LEGADO 7
  in album: Legado 7 En Vivo Desde OK Corral
    type: MusicAlbum
    date published: 2016-12-24
  isrc code: US3DF1635281
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:07:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeef866e16af88cd5b5f37cae536b139f3747c125d6c5b1d46c319a59552fd305
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Q3lkU4uAI7sRJ0bYtbPfM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Q3lkU4uAI7sRJ0bYtbPfM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeef866e16af88cd5b5f37cae536b139f3747c125d6c5b1d46c319a59552fd305","isrc":"US3DF1635281","name":"Asi Es La Vida En California (En Vivo)","registered_at":"2026-06-05T21:07:59Z","spotify_id":"4Q3lkU4uAI7sRJ0bYtbPfM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef866e16af88cd5b5f37cae536b139f3747c125d6c5b1d46c319a59552fd305. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Q3lkU4uAI7sRJ0bYtbPfM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Q3lkU4uAI7sRJ0bYtbPfM.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xeef866e16af88cd5b5f37cae536b139f3747c125d6c5b1d46c319a59552fd305","isrc":"US3DF1635281","name":"Asi Es La Vida En California (En Vivo)","registered_at":"2026-06-05T21:07:59Z","spotify_id":"4Q3lkU4uAI7sRJ0bYtbPfM","type":"track"}
track: Los Dos Generales (En Vivo)
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170064
  explicit: false
  by artist: LEGADO 7
  in album: Legado 7 En Vivo Desde OK Corral
    type: MusicAlbum
    date published: 2016-12-24
  isrc code: US3DF1635282
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:48:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee0d8c2cda0c999cb39f5e5ee73d0cf5059dd4b5b25fe30598db55b65a30fb1b
  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/35DtzpXfikuUo1fda3NaSG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35DtzpXfikuUo1fda3NaSG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xee0d8c2cda0c999cb39f5e5ee73d0cf5059dd4b5b25fe30598db55b65a30fb1b","isrc":"US3DF1635282","name":"Los Dos Generales (En Vivo)","registered_at":"2026-06-09T06:48:55Z","spotify_id":"35DtzpXfikuUo1fda3NaSG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0d8c2cda0c999cb39f5e5ee73d0cf5059dd4b5b25fe30598db55b65a30fb1b. 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/35DtzpXfikuUo1fda3NaSG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35DtzpXfikuUo1fda3NaSG.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xee0d8c2cda0c999cb39f5e5ee73d0cf5059dd4b5b25fe30598db55b65a30fb1b","isrc":"US3DF1635282","name":"Los Dos Generales (En Vivo)","registered_at":"2026-06-09T06:48:55Z","spotify_id":"35DtzpXfikuUo1fda3NaSG","type":"track"}
track: El Afro (En Vivo)
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193800
  explicit: false
  by artist: LEGADO 7
  in album: Legado 7 En Vivo Desde OK Corral
    type: MusicAlbum
    date published: 2016-12-24
  isrc code: US3DF1635283
  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 Aguacate (En Vivo)
track: El Compa Angel (En Vivo)
track: Verde Verde (En Vivo)
track: El Charapo (En Vivo)
track: El Gordo (En Vivo)
track: Vida Peligrosa El Solecito (En Vivo)
track: El H-9 (En Vivo)
track: El Viaje (En Vivo)
track: La Perra De Mazatlan (En Vivo)
track: La Pantera (En Vivo)
track: El Afro (Otra) (En Vivo)
track: Rickachan (En Vivo)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T06:48:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x34d7f3fff91f42a7665fb35e7023eb7a1e53adaa7f25670325b5ae4720afb2ea

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4Zg2t1gx57omsNl4BYg7MA.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Zg2t1gx57omsNl4BYg7MA

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x34d7f3fff91f42a7665fb35e7023eb7a1e53adaa7f25670325b5ae4720afb2ea","isrc":"US3DF1635283","name":"El Afro (En Vivo)","registered_at":"2026-06-07T06:48:35Z","spotify_id":"4Zg2t1gx57omsNl4BYg7MA","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 0x34d7f3fff91f42a7665fb35e7023eb7a1e53adaa7f25670325b5ae4720afb2ea. 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/4Zg2t1gx57omsNl4BYg7MA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Zg2t1gx57omsNl4BYg7MA.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x34d7f3fff91f42a7665fb35e7023eb7a1e53adaa7f25670325b5ae4720afb2ea","isrc":"US3DF1635283","name":"El Afro (En Vivo)","registered_at":"2026-06-07T06:48:35Z","spotify_id":"4Zg2t1gx57omsNl4BYg7MA","type":"track"}

El Aguacate (En Vivo)
type: MusicRecording
duration: PT3M33S
duration ms: 213935
explicit: false
by artist: LEGADO 7
in album: Legado 7 En Vivo Desde OK Corral
  type: MusicAlbum
  date published: 2016-12-24
isrc code: US3DF1635284
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:08:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa83821bc722b651cf897fe66fa07f25cc23a97077a131ef39e90832766d6bd89
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/6zh1flVeyTJai9oO1SakCE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zh1flVeyTJai9oO1SakCE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa83821bc722b651cf897fe66fa07f25cc23a97077a131ef39e90832766d6bd89","isrc":"US3DF1635284","name":"El Aguacate (En Vivo)","registered_at":"2026-06-08T11:08:52Z","spotify_id":"6zh1flVeyTJai9oO1SakCE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83821bc722b651cf897fe66fa07f25cc23a97077a131ef39e90832766d6bd89. 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/6zh1flVeyTJai9oO1SakCE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zh1flVeyTJai9oO1SakCE.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa83821bc722b651cf897fe66fa07f25cc23a97077a131ef39e90832766d6bd89","isrc":"US3DF1635284","name":"El Aguacate (En Vivo)","registered_at":"2026-06-08T11:08:52Z","spotify_id":"6zh1flVeyTJai9oO1SakCE","type":"track"}

El Compa Angel (En Vivo)
type: MusicRecording
duration: PT3M16S
duration ms: 196560
explicit: false
by artist: LEGADO 7
in album: Legado 7 En Vivo Desde OK Corral
  type: MusicAlbum
  date published: 2016-12-24
isrc code: US3DF1635285
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:30:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf70d4ecf49c354ae83bdcc3ce0e7cb8acee5add86ba6be5957a329385ce6e354
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/6zaxdnm2zBi8sqwguqkPar.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zaxdnm2zBi8sqwguqkPar
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf70d4ecf49c354ae83bdcc3ce0e7cb8acee5add86ba6be5957a329385ce6e354","isrc":"US3DF1635285","name":"El Compa Angel (En Vivo)","registered_at":"2026-06-06T16:30:25Z","spotify_id":"6zaxdnm2zBi8sqwguqkPar","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70d4ecf49c354ae83bdcc3ce0e7cb8acee5add86ba6be5957a329385ce6e354. 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/6zaxdnm2zBi8sqwguqkPar.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zaxdnm2zBi8sqwguqkPar.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf70d4ecf49c354ae83bdcc3ce0e7cb8acee5add86ba6be5957a329385ce6e354","isrc":"US3DF1635285","name":"El Compa Angel (En Vivo)","registered_at":"2026-06-06T16:30:25Z","spotify_id":"6zaxdnm2zBi8sqwguqkPar","type":"track"}

Verde Verde (En Vivo)
type: MusicRecording
duration: PT2M51S
duration ms: 171048
explicit: false
by artist: LEGADO 7
in album: Legado 7 En Vivo Desde OK Corral
  type: MusicAlbum
  date published: 2016-12-24
isrc code: US3DF1635286
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:53:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabba0822dee37cefbc197f8ee3ab3998dab4bc0e123e41ef1d7f011bc98d3ca4
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/5V0nfJ9VncxcAFXawIfWRf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5V0nfJ9VncxcAFXawIfWRf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabba0822dee37cefbc197f8ee3ab3998dab4bc0e123e41ef1d7f011bc98d3ca4","isrc":"US3DF1635286","name":"Verde Verde (En Vivo)","registered_at":"2026-06-10T02:53:29Z","spotify_id":"5V0nfJ9VncxcAFXawIfWRf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabba0822dee37cefbc197f8ee3ab3998dab4bc0e123e41ef1d7f011bc98d3ca4. 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/5V0nfJ9VncxcAFXawIfWRf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5V0nfJ9VncxcAFXawIfWRf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xabba0822dee37cefbc197f8ee3ab3998dab4bc0e123e41ef1d7f011bc98d3ca4","isrc":"US3DF1635286","name":"Verde Verde (En Vivo)","registered_at":"2026-06-10T02:53:29Z","spotify_id":"5V0nfJ9VncxcAFXawIfWRf","type":"track"}

El Charapo (En Vivo)
type: MusicRecording
duration: PT2M25S
duration ms: 145800
explicit: false
by artist: LEGADO 7
in album: Legado 7 En Vivo Desde OK Corral
  type: MusicAlbum
  date published: 2016-12-24
isrc code: US3DF1635287
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:53:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2504ce2729e780cf9fe5d4039e9dcf582edaf3d4425427e9a98e1fe634927559
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/7tKR7ZoxBAnDR53zs0LKuz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tKR7ZoxBAnDR53zs0LKuz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2504ce2729e780cf9fe5d4039e9dcf582edaf3d4425427e9a98e1fe634927559","isrc":"US3DF1635287","name":"El Charapo (En Vivo)","registered_at":"2026-06-10T02:53:46Z","spotify_id":"7tKR7ZoxBAnDR53zs0LKuz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2504ce2729e780cf9fe5d4039e9dcf582edaf3d4425427e9a98e1fe634927559. 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/7tKR7ZoxBAnDR53zs0LKuz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tKR7ZoxBAnDR53zs0LKuz.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2504ce2729e780cf9fe5d4039e9dcf582edaf3d4425427e9a98e1fe634927559","isrc":"US3DF1635287","name":"El Charapo (En Vivo)","registered_at":"2026-06-10T02:53:46Z","spotify_id":"7tKR7ZoxBAnDR53zs0LKuz","type":"track"}

El Gordo (En Vivo)
type: MusicRecording
duration: PT2M53S
duration ms: 173928
explicit: false
by artist: LEGADO 7
in album: Legado 7 En Vivo Desde OK Corral
  type: MusicAlbum
  date published: 2016-12-24
isrc code: US3DF1635288
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:11:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36e7a3377bc50543ee7e7cefca6f593ca15aa569a370bb7236bc3af286d1107e
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/24SzNPmp0CM6qdDf24RooP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24SzNPmp0CM6qdDf24RooP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36e7a3377bc50543ee7e7cefca6f593ca15aa569a370bb7236bc3af286d1107e","isrc":"US3DF1635288","name":"El Gordo (En Vivo)","registered_at":"2026-06-10T14:11:37Z","spotify_id":"24SzNPmp0CM6qdDf24RooP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e7a3377bc50543ee7e7cefca6f593ca15aa569a370bb7236bc3af286d1107e. 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/24SzNPmp0CM6qdDf24RooP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24SzNPmp0CM6qdDf24RooP.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x36e7a3377bc50543ee7e7cefca6f593ca15aa569a370bb7236bc3af286d1107e","isrc":"US3DF1635288","name":"El Gordo (En Vivo)","registered_at":"2026-06-10T14:11:37Z","spotify_id":"24SzNPmp0CM6qdDf24RooP","type":"track"}

Vida Peligrosa El Solecito (En Vivo)
type: MusicRecording
duration: PT3M1S
duration ms: 181800
explicit: false
by artist: LEGADO 7
in album: Legado 7 En Vivo Desde OK Corral
  type: MusicAlbum
  date published: 2016-12-24
isrc code: US3DF1635252
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:54:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda400a07c0ae940fdca6205e7635e2f5f1afab2537c44f6aee57238cab21e345
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3dTeCvgPkIvQPP9U4RqrMd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dTeCvgPkIvQPP9U4RqrMd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda400a07c0ae940fdca6205e7635e2f5f1afab2537c44f6aee57238cab21e345","isrc":"US3DF1635252","name":"Vida Peligrosa El Solecito (En Vivo)","registered_at":"2026-06-04T05:54:26Z","spotify_id":"3dTeCvgPkIvQPP9U4RqrMd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda400a07c0ae940fdca6205e7635e2f5f1afab2537c44f6aee57238cab21e345. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dTeCvgPkIvQPP9U4RqrMd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dTeCvgPkIvQPP9U4RqrMd.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xda400a07c0ae940fdca6205e7635e2f5f1afab2537c44f6aee57238cab21e345","isrc":"US3DF1635252","name":"Vida Peligrosa El Solecito (En Vivo)","registered_at":"2026-06-04T05:54:26Z","spotify_id":"3dTeCvgPkIvQPP9U4RqrMd","type":"track"}

El H-9 (En Vivo)
type: MusicRecording
duration: PT2M33S
duration ms: 153552
explicit: false
by artist: LEGADO 7
in album: Legado 7 En Vivo Desde OK Corral
  type: MusicAlbum
  date published: 2016-12-24
isrc code: US3DF1635289
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:01:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48dfb986cfb7285d002d14904d0b77203196ba394285f5881190accc3ca2487b
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/7c5guIOPJqpIZi7eybCbL5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7c5guIOPJqpIZi7eybCbL5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48dfb986cfb7285d002d14904d0b77203196ba394285f5881190accc3ca2487b","isrc":"US3DF1635289","name":"El H-9 (En Vivo)","registered_at":"2026-06-08T19:01:50Z","spotify_id":"7c5guIOPJqpIZi7eybCbL5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48dfb986cfb7285d002d14904d0b77203196ba394285f5881190accc3ca2487b. 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/7c5guIOPJqpIZi7eybCbL5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7c5guIOPJqpIZi7eybCbL5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x48dfb986cfb7285d002d14904d0b77203196ba394285f5881190accc3ca2487b","isrc":"US3DF1635289","name":"El H-9 (En Vivo)","registered_at":"2026-06-08T19:01:50Z","spotify_id":"7c5guIOPJqpIZi7eybCbL5","type":"track"}

El Viaje (En Vivo)
type: MusicRecording
duration: PT1M53S
duration ms: 113304
explicit: false
by artist: LEGADO 7
in album: Legado 7 En Vivo Desde OK Corral
  type: MusicAlbum
  date published: 2016-12-24
isrc code: US3DF1635290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:08:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x631d8bf06cda8d117c6960d2ffa3444e59c57cbd91adf7ffc71e34260c70c3e4
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/0r0lAxU4NVQ5N8aiMqrlTV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0r0lAxU4NVQ5N8aiMqrlTV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x631d8bf06cda8d117c6960d2ffa3444e59c57cbd91adf7ffc71e34260c70c3e4","isrc":"US3DF1635290","name":"El Viaje (En Vivo)","registered_at":"2026-06-11T04:08:21Z","spotify_id":"0r0lAxU4NVQ5N8aiMqrlTV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631d8bf06cda8d117c6960d2ffa3444e59c57cbd91adf7ffc71e34260c70c3e4. 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/0r0lAxU4NVQ5N8aiMqrlTV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0r0lAxU4NVQ5N8aiMqrlTV.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x631d8bf06cda8d117c6960d2ffa3444e59c57cbd91adf7ffc71e34260c70c3e4","isrc":"US3DF1635290","name":"El Viaje (En Vivo)","registered_at":"2026-06-11T04:08:21Z","spotify_id":"0r0lAxU4NVQ5N8aiMqrlTV","type":"track"}

La Perra De Mazatlan (En Vivo)
type: MusicRecording
duration: PT2M3S
duration ms: 123048
explicit: false
by artist: LEGADO 7
in album: Legado 7 En Vivo Desde OK Corral
  type: MusicAlbum
  date published: 2016-12-24
isrc code: US3DF1635291
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:05:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d2369a4942b022c1cd1c5c5daee54e64b87e08fa71a5843b60d03c507c011b6
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/31MdlVpFF3IOXIlZqTQU3r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31MdlVpFF3IOXIlZqTQU3r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d2369a4942b022c1cd1c5c5daee54e64b87e08fa71a5843b60d03c507c011b6","isrc":"US3DF1635291","name":"La Perra De Mazatlan (En Vivo)","registered_at":"2026-06-10T16:05:35Z","spotify_id":"31MdlVpFF3IOXIlZqTQU3r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2369a4942b022c1cd1c5c5daee54e64b87e08fa71a5843b60d03c507c011b6. 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/31MdlVpFF3IOXIlZqTQU3r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31MdlVpFF3IOXIlZqTQU3r.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8d2369a4942b022c1cd1c5c5daee54e64b87e08fa71a5843b60d03c507c011b6","isrc":"US3DF1635291","name":"La Perra De Mazatlan (En Vivo)","registered_at":"2026-06-10T16:05:35Z","spotify_id":"31MdlVpFF3IOXIlZqTQU3r","type":"track"}

La Pantera (En Vivo)
type: MusicRecording
duration: PT3M11S
duration ms: 191688
explicit: false
by artist: LEGADO 7
in album: Legado 7 En Vivo Desde OK Corral
  type: MusicAlbum
  date published: 2016-12-24
isrc code: US3DF1635292
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:53:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0b5065613e35ecaed3ac9825811a5c315fbaf08b70a8777c209127d2cf262ba
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/2vSDe7NmcUKevlHqhz59EX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vSDe7NmcUKevlHqhz59EX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0b5065613e35ecaed3ac9825811a5c315fbaf08b70a8777c209127d2cf262ba","isrc":"US3DF1635292","name":"La Pantera (En Vivo)","registered_at":"2026-06-04T12:53:34Z","spotify_id":"2vSDe7NmcUKevlHqhz59EX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b5065613e35ecaed3ac9825811a5c315fbaf08b70a8777c209127d2cf262ba. 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/2vSDe7NmcUKevlHqhz59EX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vSDe7NmcUKevlHqhz59EX.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd0b5065613e35ecaed3ac9825811a5c315fbaf08b70a8777c209127d2cf262ba","isrc":"US3DF1635292","name":"La Pantera (En Vivo)","registered_at":"2026-06-04T12:53:34Z","spotify_id":"2vSDe7NmcUKevlHqhz59EX","type":"track"}

El Afro (Otra) (En Vivo)
type: MusicRecording
duration: PT3M7S
duration ms: 187440
explicit: false
by artist: LEGADO 7
in album: Legado 7 En Vivo Desde OK Corral
  type: MusicAlbum
  date published: 2016-12-24
isrc code: US3DF1635293
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:21:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabffa7a5b9eddb7396fdca290ab46a5f3b5f6db0d48a2599595dcd3d91bff25d
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/3qVvD31eGzMkithfLcEjq2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qVvD31eGzMkithfLcEjq2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabffa7a5b9eddb7396fdca290ab46a5f3b5f6db0d48a2599595dcd3d91bff25d","isrc":"US3DF1635293","name":"El Afro (Otra) (En Vivo)","registered_at":"2026-06-09T16:21:08Z","spotify_id":"3qVvD31eGzMkithfLcEjq2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabffa7a5b9eddb7396fdca290ab46a5f3b5f6db0d48a2599595dcd3d91bff25d. 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/3qVvD31eGzMkithfLcEjq2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qVvD31eGzMkithfLcEjq2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xabffa7a5b9eddb7396fdca290ab46a5f3b5f6db0d48a2599595dcd3d91bff25d","isrc":"US3DF1635293","name":"El Afro (Otra) (En Vivo)","registered_at":"2026-06-09T16:21:08Z","spotify_id":"3qVvD31eGzMkithfLcEjq2","type":"track"}

Rickachan (En Vivo)
type: MusicRecording
duration: PT3M5S
duration ms: 185304
explicit: false
by artist: LEGADO 7
in album: Legado 7 En Vivo Desde OK Corral
  type: MusicAlbum
  date published: 2016-12-24
isrc code: US3DF1635294
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:14:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ef21e4e353590e466adcfe2d089509ab7d2db441e5220736875b2c79a22d2cd
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/7drrxIe65jelmLm8qvJBCg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7drrxIe65jelmLm8qvJBCg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ef21e4e353590e466adcfe2d089509ab7d2db441e5220736875b2c79a22d2cd","isrc":"US3DF1635294","name":"Rickachan (En Vivo)","registered_at":"2026-06-08T19:14:48Z","spotify_id":"7drrxIe65jelmLm8qvJBCg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef21e4e353590e466adcfe2d089509ab7d2db441e5220736875b2c79a22d2cd. 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/7drrxIe65jelmLm8qvJBCg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7drrxIe65jelmLm8qvJBCg.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x7ef21e4e353590e466adcfe2d089509ab7d2db441e5220736875b2c79a22d2cd","isrc":"US3DF1635294","name":"Rickachan (En Vivo)","registered_at":"2026-06-08T19:14:48Z","spotify_id":"7drrxIe65jelmLm8qvJBCg","type":"track"}

100% Corridos Verdes
type: MusicAlbum
date published: 2016-04-21
track: Olor a Kush
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156779
  explicit: false
  by artist: LEGADO 7
  in album: 100% Corridos Verdes
    type: MusicAlbum
    date published: 2016-04-21
  isrc code: US3DF1611457
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:02:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x085c7faa9cc69f38e148edf212fec692fcd77cff77d571a079a134a48cd6564f
  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/2MUyOgaUmr77dHeqPoZhAc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MUyOgaUmr77dHeqPoZhAc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x085c7faa9cc69f38e148edf212fec692fcd77cff77d571a079a134a48cd6564f","isrc":"US3DF1611457","name":"Olor a Kush","registered_at":"2026-06-05T12:02:08Z","spotify_id":"2MUyOgaUmr77dHeqPoZhAc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085c7faa9cc69f38e148edf212fec692fcd77cff77d571a079a134a48cd6564f. 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/2MUyOgaUmr77dHeqPoZhAc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MUyOgaUmr77dHeqPoZhAc.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x085c7faa9cc69f38e148edf212fec692fcd77cff77d571a079a134a48cd6564f","isrc":"US3DF1611457","name":"Olor a Kush","registered_at":"2026-06-05T12:02:08Z","spotify_id":"2MUyOgaUmr77dHeqPoZhAc","type":"track"}
track: Rikachan
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192445
  explicit: false
  by artist: LEGADO 7
  in album: 100% Corridos Verdes
    type: MusicAlbum
    date published: 2016-04-21
  isrc code: US3DF1611458
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:06:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa41e4bd210b136e0ac77e37ed86d0456dd797cb4629cb9025f7e7d5ad470f3c7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4GV7BB9MP3nqZfqP5P4TMM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GV7BB9MP3nqZfqP5P4TMM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41e4bd210b136e0ac77e37ed86d0456dd797cb4629cb9025f7e7d5ad470f3c7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GV7BB9MP3nqZfqP5P4TMM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GV7BB9MP3nqZfqP5P4TMM.
    date published: 2026-06-13T12:47:07Z
track: Verde, Verde
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165000
  explicit: false
  by artist: LEGADO 7
  in album: 100% Corridos Verdes
    type: MusicAlbum
    date published: 2016-04-21
  isrc code: US3DF1611459
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T08:29:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x179d0c36f603ea8892fa5761add5f401e4d95504f9167e44b1604481a3206f3a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0AePugAWlNpEXXmPULWGJ7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AePugAWlNpEXXmPULWGJ7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x179d0c36f603ea8892fa5761add5f401e4d95504f9167e44b1604481a3206f3a","isrc":"US3DF1611459","name":"Verde, Verde","registered_at":"2026-06-06T08:29:18Z","spotify_id":"0AePugAWlNpEXXmPULWGJ7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179d0c36f603ea8892fa5761add5f401e4d95504f9167e44b1604481a3206f3a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0AePugAWlNpEXXmPULWGJ7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AePugAWlNpEXXmPULWGJ7.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x179d0c36f603ea8892fa5761add5f401e4d95504f9167e44b1604481a3206f3a","isrc":"US3DF1611459","name":"Verde, Verde","registered_at":"2026-06-06T08:29:18Z","spotify_id":"0AePugAWlNpEXXmPULWGJ7","type":"track"}
track: El Afro
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172746
  explicit: false
  by artist: LEGADO 7
  in album: 100% Corridos Verdes
    type: MusicAlbum
    date published: 2016-04-21
  isrc code: US3DF1611460
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T04:41:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb14f092d3dc8bdbc111204dcd494f71df08a5e4222e00adcb36dfdfdcf710d21
  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/7gXsrTImrbCJkGYuU2HpPy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gXsrTImrbCJkGYuU2HpPy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb14f092d3dc8bdbc111204dcd494f71df08a5e4222e00adcb36dfdfdcf710d21","isrc":"US3DF1611460","name":"El Afro","registered_at":"2026-06-04T04:41:40Z","spotify_id":"7gXsrTImrbCJkGYuU2HpPy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14f092d3dc8bdbc111204dcd494f71df08a5e4222e00adcb36dfdfdcf710d21. 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/7gXsrTImrbCJkGYuU2HpPy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gXsrTImrbCJkGYuU2HpPy.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb14f092d3dc8bdbc111204dcd494f71df08a5e4222e00adcb36dfdfdcf710d21","isrc":"US3DF1611460","name":"El Afro","registered_at":"2026-06-04T04:41:40Z","spotify_id":"7gXsrTImrbCJkGYuU2HpPy","type":"track"}
track: El Aguacate
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183000
  explicit: false
  by artist: LEGADO 7
  in album: 100% Corridos Verdes
    type: MusicAlbum
    date published: 2016-04-21
  isrc code: US3DF1611461
  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: Soy El Mismo
track: El de La Naranja
track: El Jefe
track: La Perra de Mazatlan
track: El CL1
track: El Charapo
track: El Gordo
track: El Sapo
track: El Viaje
track: Los Dos Generales

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

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

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x552073d192d2cb2e36d3848977a5750339f3541351117339d613f51f569175b1

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3ISPo6jrw0GpmKGWUz3nid.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ISPo6jrw0GpmKGWUz3nid

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x552073d192d2cb2e36d3848977a5750339f3541351117339d613f51f569175b1","isrc":"US3DF1611461","name":"El Aguacate","registered_at":"2026-06-06T16:28:28Z","spotify_id":"3ISPo6jrw0GpmKGWUz3nid","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 0x552073d192d2cb2e36d3848977a5750339f3541351117339d613f51f569175b1. 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/3ISPo6jrw0GpmKGWUz3nid.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ISPo6jrw0GpmKGWUz3nid.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x552073d192d2cb2e36d3848977a5750339f3541351117339d613f51f569175b1","isrc":"US3DF1611461","name":"El Aguacate","registered_at":"2026-06-06T16:28:28Z","spotify_id":"3ISPo6jrw0GpmKGWUz3nid","type":"track"}

Soy El Mismo
type: MusicRecording
duration: PT2M37S
duration ms: 157151
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes
  type: MusicAlbum
  date published: 2016-04-21
isrc code: US3DF1611462
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:18:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x281b1e683bc3721137075e67650ca61a5f453670a016b0d4bab809e4110cf3fe
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/3X31uveP9AsuxGa1S1geMu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3X31uveP9AsuxGa1S1geMu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x281b1e683bc3721137075e67650ca61a5f453670a016b0d4bab809e4110cf3fe","isrc":"US3DF1611462","name":"Soy El Mismo","registered_at":"2026-06-08T11:18:12Z","spotify_id":"3X31uveP9AsuxGa1S1geMu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281b1e683bc3721137075e67650ca61a5f453670a016b0d4bab809e4110cf3fe. 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/3X31uveP9AsuxGa1S1geMu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3X31uveP9AsuxGa1S1geMu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x281b1e683bc3721137075e67650ca61a5f453670a016b0d4bab809e4110cf3fe","isrc":"US3DF1611462","name":"Soy El Mismo","registered_at":"2026-06-08T11:18:12Z","spotify_id":"3X31uveP9AsuxGa1S1geMu","type":"track"}

El de La Naranja
type: MusicRecording
duration: PT2M2S
duration ms: 122493
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes
  type: MusicAlbum
  date published: 2016-04-21
isrc code: US3DF1611463
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:06:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec9fff43c7c1ed3980e19b4fe1e0229392473f6d61adb01388a92961d4eec2f4
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/3Cp6wkEka0D765RVtCNxa7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Cp6wkEka0D765RVtCNxa7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec9fff43c7c1ed3980e19b4fe1e0229392473f6d61adb01388a92961d4eec2f4","isrc":"US3DF1611463","name":"El de La Naranja","registered_at":"2026-06-11T04:06:33Z","spotify_id":"3Cp6wkEka0D765RVtCNxa7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9fff43c7c1ed3980e19b4fe1e0229392473f6d61adb01388a92961d4eec2f4. 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/3Cp6wkEka0D765RVtCNxa7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Cp6wkEka0D765RVtCNxa7.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xec9fff43c7c1ed3980e19b4fe1e0229392473f6d61adb01388a92961d4eec2f4","isrc":"US3DF1611463","name":"El de La Naranja","registered_at":"2026-06-11T04:06:33Z","spotify_id":"3Cp6wkEka0D765RVtCNxa7","type":"track"}

El Jefe
type: MusicRecording
duration: PT2M47S
duration ms: 167925
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes
  type: MusicAlbum
  date published: 2016-04-21
isrc code: US3DF1611464
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:13:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37569f56dc8279f5ba7ce3e4db8eabb98ff7fc06bfb5700554110f35bb502c04
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/5hecw97GMRM5nXLN72R6MK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hecw97GMRM5nXLN72R6MK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37569f56dc8279f5ba7ce3e4db8eabb98ff7fc06bfb5700554110f35bb502c04","isrc":"US3DF1611464","name":"El Jefe","registered_at":"2026-06-06T23:13:55Z","spotify_id":"5hecw97GMRM5nXLN72R6MK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37569f56dc8279f5ba7ce3e4db8eabb98ff7fc06bfb5700554110f35bb502c04. 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/5hecw97GMRM5nXLN72R6MK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hecw97GMRM5nXLN72R6MK.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x37569f56dc8279f5ba7ce3e4db8eabb98ff7fc06bfb5700554110f35bb502c04","isrc":"US3DF1611464","name":"El Jefe","registered_at":"2026-06-06T23:13:55Z","spotify_id":"5hecw97GMRM5nXLN72R6MK","type":"track"}

La Perra de Mazatlan
type: MusicRecording
duration: PT2M11S
duration ms: 131866
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes
  type: MusicAlbum
  date published: 2016-04-21
isrc code: US3DF1611465
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:01:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2eb02ec3fb9e37788fb43f2dc485d31bd601d97d6e19d343c9f0eff1a71c3ed1
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/3mSiEVtaZpjfMbbFeuSTrB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mSiEVtaZpjfMbbFeuSTrB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2eb02ec3fb9e37788fb43f2dc485d31bd601d97d6e19d343c9f0eff1a71c3ed1","isrc":"US3DF1611465","name":"La Perra de Mazatlan","registered_at":"2026-06-10T16:01:40Z","spotify_id":"3mSiEVtaZpjfMbbFeuSTrB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb02ec3fb9e37788fb43f2dc485d31bd601d97d6e19d343c9f0eff1a71c3ed1. 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/3mSiEVtaZpjfMbbFeuSTrB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mSiEVtaZpjfMbbFeuSTrB.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2eb02ec3fb9e37788fb43f2dc485d31bd601d97d6e19d343c9f0eff1a71c3ed1","isrc":"US3DF1611465","name":"La Perra de Mazatlan","registered_at":"2026-06-10T16:01:40Z","spotify_id":"3mSiEVtaZpjfMbbFeuSTrB","type":"track"}

El CL1
type: MusicRecording
duration: PT2M28S
duration ms: 148493
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes
  type: MusicAlbum
  date published: 2016-04-21
isrc code: US3DF1611466
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:17:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c6212484358848bc46e7865f1f144711af8dcdfe3754213c7135e6863efbcec
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/4MSHHoIJePhHUyNw040qsg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MSHHoIJePhHUyNw040qsg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c6212484358848bc46e7865f1f144711af8dcdfe3754213c7135e6863efbcec","isrc":"US3DF1611466","name":"El CL1","registered_at":"2026-06-09T16:17:19Z","spotify_id":"4MSHHoIJePhHUyNw040qsg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6212484358848bc46e7865f1f144711af8dcdfe3754213c7135e6863efbcec. 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/4MSHHoIJePhHUyNw040qsg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MSHHoIJePhHUyNw040qsg.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8c6212484358848bc46e7865f1f144711af8dcdfe3754213c7135e6863efbcec","isrc":"US3DF1611466","name":"El CL1","registered_at":"2026-06-09T16:17:19Z","spotify_id":"4MSHHoIJePhHUyNw040qsg","type":"track"}

El Charapo
type: MusicRecording
duration: PT2M48S
duration ms: 168552
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes
  type: MusicAlbum
  date published: 2016-04-21
isrc code: US3DF1611467
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:13:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18725adf80b1fd9905353da913cc3a86e2fe32b8b76451c3b2f4735f902b96d8
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/1LxsFdiPW650SY8Zk8MEVu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LxsFdiPW650SY8Zk8MEVu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18725adf80b1fd9905353da913cc3a86e2fe32b8b76451c3b2f4735f902b96d8","isrc":"US3DF1611467","name":"El Charapo","registered_at":"2026-06-10T16:13:50Z","spotify_id":"1LxsFdiPW650SY8Zk8MEVu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18725adf80b1fd9905353da913cc3a86e2fe32b8b76451c3b2f4735f902b96d8. 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/1LxsFdiPW650SY8Zk8MEVu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LxsFdiPW650SY8Zk8MEVu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x18725adf80b1fd9905353da913cc3a86e2fe32b8b76451c3b2f4735f902b96d8","isrc":"US3DF1611467","name":"El Charapo","registered_at":"2026-06-10T16:13:50Z","spotify_id":"1LxsFdiPW650SY8Zk8MEVu","type":"track"}

El Gordo
type: MusicRecording
duration: PT3M12S
duration ms: 192074
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes
  type: MusicAlbum
  date published: 2016-04-21
isrc code: US3DF1611468
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:30:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x632e0d21dbc80d655a5bf52d32b90904a657ca725faa17b5330324b20a3d09a0
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/13HL76nYKI7HdRdGvtB6Vd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13HL76nYKI7HdRdGvtB6Vd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x632e0d21dbc80d655a5bf52d32b90904a657ca725faa17b5330324b20a3d09a0","isrc":"US3DF1611468","name":"El Gordo","registered_at":"2026-06-09T04:30:32Z","spotify_id":"13HL76nYKI7HdRdGvtB6Vd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632e0d21dbc80d655a5bf52d32b90904a657ca725faa17b5330324b20a3d09a0. 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/13HL76nYKI7HdRdGvtB6Vd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13HL76nYKI7HdRdGvtB6Vd.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x632e0d21dbc80d655a5bf52d32b90904a657ca725faa17b5330324b20a3d09a0","isrc":"US3DF1611468","name":"El Gordo","registered_at":"2026-06-09T04:30:32Z","spotify_id":"13HL76nYKI7HdRdGvtB6Vd","type":"track"}

El Sapo
type: MusicRecording
duration: PT3M10S
duration ms: 190746
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes
  type: MusicAlbum
  date published: 2016-04-21
isrc code: US3DF1611469
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:13:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x761eada0a33ca50ef756d4fa7ca5e5692289cf704deb540673e94eb800750ec2
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/4KB6yXXkWtBZzd4zjeSxKK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KB6yXXkWtBZzd4zjeSxKK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x761eada0a33ca50ef756d4fa7ca5e5692289cf704deb540673e94eb800750ec2","isrc":"US3DF1611469","name":"El Sapo","registered_at":"2026-06-05T06:13:05Z","spotify_id":"4KB6yXXkWtBZzd4zjeSxKK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761eada0a33ca50ef756d4fa7ca5e5692289cf704deb540673e94eb800750ec2. 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/4KB6yXXkWtBZzd4zjeSxKK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KB6yXXkWtBZzd4zjeSxKK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x761eada0a33ca50ef756d4fa7ca5e5692289cf704deb540673e94eb800750ec2","isrc":"US3DF1611469","name":"El Sapo","registered_at":"2026-06-05T06:13:05Z","spotify_id":"4KB6yXXkWtBZzd4zjeSxKK","type":"track"}

El Viaje
type: MusicRecording
duration: PT2M50S
duration ms: 170013
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes
  type: MusicAlbum
  date published: 2016-04-21
isrc code: US3DF1611470
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:50:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca617a9ba3703a2b49dcfbb5edd068c97457b46383d1a125de40e7214b419bd9
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/7GmJM1Yyt6lCs8OFLO61ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GmJM1Yyt6lCs8OFLO61ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca617a9ba3703a2b49dcfbb5edd068c97457b46383d1a125de40e7214b419bd9","isrc":"US3DF1611470","name":"El Viaje","registered_at":"2026-06-10T00:50:55Z","spotify_id":"7GmJM1Yyt6lCs8OFLO61ec","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca617a9ba3703a2b49dcfbb5edd068c97457b46383d1a125de40e7214b419bd9. 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/7GmJM1Yyt6lCs8OFLO61ec.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GmJM1Yyt6lCs8OFLO61ec.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xca617a9ba3703a2b49dcfbb5edd068c97457b46383d1a125de40e7214b419bd9","isrc":"US3DF1611470","name":"El Viaje","registered_at":"2026-06-10T00:50:55Z","spotify_id":"7GmJM1Yyt6lCs8OFLO61ec","type":"track"}

Los Dos Generales
type: MusicRecording
duration: PT3M22S
duration ms: 202360
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes
  type: MusicAlbum
  date published: 2016-04-21
isrc code: US3DF1611471
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:13:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbc6c2a89a0b767cd0f1c3c6fecfeeb03ac4a50a94117f710f2dabdb4e61edbb
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/5vOUHesql6eQsKFTbh8Rl5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vOUHesql6eQsKFTbh8Rl5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbc6c2a89a0b767cd0f1c3c6fecfeeb03ac4a50a94117f710f2dabdb4e61edbb","isrc":"US3DF1611471","name":"Los Dos Generales","registered_at":"2026-06-10T16:13:10Z","spotify_id":"5vOUHesql6eQsKFTbh8Rl5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc6c2a89a0b767cd0f1c3c6fecfeeb03ac4a50a94117f710f2dabdb4e61edbb. 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/5vOUHesql6eQsKFTbh8Rl5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vOUHesql6eQsKFTbh8Rl5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdbc6c2a89a0b767cd0f1c3c6fecfeeb03ac4a50a94117f710f2dabdb4e61edbb","isrc":"US3DF1611471","name":"Los Dos Generales","registered_at":"2026-06-10T16:13:10Z","spotify_id":"5vOUHesql6eQsKFTbh8Rl5","type":"track"}

100% Corridos Verdes (En Vivo)
type: MusicAlbum
date published: 2016-04-20
track: Desde La Naranja (En Vivo)
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122493
  explicit: false
  by artist: LEGADO 7
  in album: 100% Corridos Verdes (En Vivo)
    type: MusicAlbum
    date published: 2016-04-20
  isrc code: US3DF1800765
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:28:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcbec9769c5e570e438a91a961d3c73eca201ebf8ca6048740e51de53620e6f3b
  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/3FIaZW0DjKq0s5FcDweOxo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FIaZW0DjKq0s5FcDweOxo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcbec9769c5e570e438a91a961d3c73eca201ebf8ca6048740e51de53620e6f3b","isrc":"US3DF1800765","name":"Desde La Naranja (En Vivo)","registered_at":"2026-06-09T16:28:34Z","spotify_id":"3FIaZW0DjKq0s5FcDweOxo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbec9769c5e570e438a91a961d3c73eca201ebf8ca6048740e51de53620e6f3b. 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/3FIaZW0DjKq0s5FcDweOxo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FIaZW0DjKq0s5FcDweOxo.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xcbec9769c5e570e438a91a961d3c73eca201ebf8ca6048740e51de53620e6f3b","isrc":"US3DF1800765","name":"Desde La Naranja (En Vivo)","registered_at":"2026-06-09T16:28:34Z","spotify_id":"3FIaZW0DjKq0s5FcDweOxo","type":"track"}
track: El Afro (En Vivo)
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172746
  explicit: false
  by artist: LEGADO 7
  in album: 100% Corridos Verdes (En Vivo)
    type: MusicAlbum
    date published: 2016-04-20
  isrc code: US3DF1800766
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T17:43:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47dc4fb58c4aec1ac086db139896d858f9ad8c3291c51d969274d36157dfd42c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1DoeAYZPdp1RPea7cqDH4m.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DoeAYZPdp1RPea7cqDH4m
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x47dc4fb58c4aec1ac086db139896d858f9ad8c3291c51d969274d36157dfd42c","isrc":"US3DF1800766","name":"El Afro (En Vivo)","registered_at":"2026-06-01T17:43:09Z","spotify_id":"1DoeAYZPdp1RPea7cqDH4m","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dc4fb58c4aec1ac086db139896d858f9ad8c3291c51d969274d36157dfd42c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DoeAYZPdp1RPea7cqDH4m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DoeAYZPdp1RPea7cqDH4m.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x47dc4fb58c4aec1ac086db139896d858f9ad8c3291c51d969274d36157dfd42c","isrc":"US3DF1800766","name":"El Afro (En Vivo)","registered_at":"2026-06-01T17:43:09Z","spotify_id":"1DoeAYZPdp1RPea7cqDH4m","type":"track"}
track: El Aguacate (En Vivo)
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183000
  explicit: false
  by artist: LEGADO 7
  in album: 100% Corridos Verdes (En Vivo)
    type: MusicAlbum
    date published: 2016-04-20
  isrc code: US3DF1800767
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T06:48:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdecc3c3822a6b2442d748a522c7fc51d9fccc5b1fbbb7acfcdcb75c811865edb
  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/5xpsHZhKkU0VaPAUzLhpkh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xpsHZhKkU0VaPAUzLhpkh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdecc3c3822a6b2442d748a522c7fc51d9fccc5b1fbbb7acfcdcb75c811865edb","isrc":"US3DF1800767","name":"El Aguacate (En Vivo)","registered_at":"2026-06-07T06:48:15Z","spotify_id":"5xpsHZhKkU0VaPAUzLhpkh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecc3c3822a6b2442d748a522c7fc51d9fccc5b1fbbb7acfcdcb75c811865edb. 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/5xpsHZhKkU0VaPAUzLhpkh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xpsHZhKkU0VaPAUzLhpkh.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xdecc3c3822a6b2442d748a522c7fc51d9fccc5b1fbbb7acfcdcb75c811865edb","isrc":"US3DF1800767","name":"El Aguacate (En Vivo)","registered_at":"2026-06-07T06:48:15Z","spotify_id":"5xpsHZhKkU0VaPAUzLhpkh","type":"track"}
track: El CL1 (En Vivo)
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148493
  explicit: false
  by artist: LEGADO 7
  in album: 100% Corridos Verdes (En Vivo)
    type: MusicAlbum
    date published: 2016-04-20
  isrc code: US3DF1800768
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:28:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x943161660b27a7dd33a9978ca0ea07e56a99811fb4871c84794c6e3d8fac982f
  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/0Jeo84yI9X3E2ARcmbfOJR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Jeo84yI9X3E2ARcmbfOJR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x943161660b27a7dd33a9978ca0ea07e56a99811fb4871c84794c6e3d8fac982f","isrc":"US3DF1800768","name":"El CL1 (En Vivo)","registered_at":"2026-06-09T16:28:14Z","spotify_id":"0Jeo84yI9X3E2ARcmbfOJR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943161660b27a7dd33a9978ca0ea07e56a99811fb4871c84794c6e3d8fac982f. 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/0Jeo84yI9X3E2ARcmbfOJR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Jeo84yI9X3E2ARcmbfOJR.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x943161660b27a7dd33a9978ca0ea07e56a99811fb4871c84794c6e3d8fac982f","isrc":"US3DF1800768","name":"El CL1 (En Vivo)","registered_at":"2026-06-09T16:28:14Z","spotify_id":"0Jeo84yI9X3E2ARcmbfOJR","type":"track"}
track: El H9 (En Vivo)
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189746
  explicit: false
  by artist: LEGADO 7
  in album: 100% Corridos Verdes (En Vivo)
    type: MusicAlbum
    date published: 2016-04-20
  isrc code: US3DF1800769
  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 Hombre de Negro "Samnuel Fuentes" (En Vivo)
track: El Sapo (En Vivo)
track: El Viaje (En Vivo)
track: La Perra de Mazatlan (En Vivo)
track: La Suerte de Puerto Rico (En Vivo)
track: Los Dos Generales (En Vivo)
track: Verde, Verde (En Vivo)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T06:52:41+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xfa7978214598555fdf7c549363cb8dc291c9f7feb97c1d05e916ed70a0e21d7a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4gbv6XOYYzz315NkRrqocf.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gbv6XOYYzz315NkRrqocf

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xfa7978214598555fdf7c549363cb8dc291c9f7feb97c1d05e916ed70a0e21d7a","isrc":"US3DF1800769","name":"El H9 (En Vivo)","registered_at":"2026-06-09T06:52:41Z","spotify_id":"4gbv6XOYYzz315NkRrqocf","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 0xfa7978214598555fdf7c549363cb8dc291c9f7feb97c1d05e916ed70a0e21d7a. 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/4gbv6XOYYzz315NkRrqocf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gbv6XOYYzz315NkRrqocf.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xfa7978214598555fdf7c549363cb8dc291c9f7feb97c1d05e916ed70a0e21d7a","isrc":"US3DF1800769","name":"El H9 (En Vivo)","registered_at":"2026-06-09T06:52:41Z","spotify_id":"4gbv6XOYYzz315NkRrqocf","type":"track"}

El Hombre de Negro "Samnuel Fuentes" (En Vivo)
type: MusicRecording
duration: PT1M39S
duration ms: 99373
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes (En Vivo)
  type: MusicAlbum
  date published: 2016-04-20
isrc code: US3DF1800770
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:15:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a94abedc7425335c918b0de5f33f7ba991b0bf2d74912744de110ea42d6e9e3
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/6RwWF0AX7uE8zHCCW2RVfT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RwWF0AX7uE8zHCCW2RVfT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a94abedc7425335c918b0de5f33f7ba991b0bf2d74912744de110ea42d6e9e3","isrc":"US3DF1800770","name":"El Hombre de Negro \"Samnuel Fuentes\" (En Vivo)","registered_at":"2026-06-08T19:15:29Z","spotify_id":"6RwWF0AX7uE8zHCCW2RVfT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a94abedc7425335c918b0de5f33f7ba991b0bf2d74912744de110ea42d6e9e3. 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/6RwWF0AX7uE8zHCCW2RVfT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RwWF0AX7uE8zHCCW2RVfT.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3a94abedc7425335c918b0de5f33f7ba991b0bf2d74912744de110ea42d6e9e3","isrc":"US3DF1800770","name":"El Hombre de Negro \"Samnuel Fuentes\" (En Vivo)","registered_at":"2026-06-08T19:15:29Z","spotify_id":"6RwWF0AX7uE8zHCCW2RVfT","type":"track"}

El Sapo (En Vivo)
type: MusicRecording
duration: PT3M10S
duration ms: 190746
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes (En Vivo)
  type: MusicAlbum
  date published: 2016-04-20
isrc code: US3DF1800771
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:52:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x298cc1b734cba97e9ac3a127fcdc798a031cbf98cda8add5d677e70ac932e61a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2zW9p9utfRxWoT4usDt8jq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zW9p9utfRxWoT4usDt8jq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x298cc1b734cba97e9ac3a127fcdc798a031cbf98cda8add5d677e70ac932e61a","isrc":"US3DF1800771","name":"El Sapo (En Vivo)","registered_at":"2026-06-04T13:52:27Z","spotify_id":"2zW9p9utfRxWoT4usDt8jq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298cc1b734cba97e9ac3a127fcdc798a031cbf98cda8add5d677e70ac932e61a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2zW9p9utfRxWoT4usDt8jq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zW9p9utfRxWoT4usDt8jq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x298cc1b734cba97e9ac3a127fcdc798a031cbf98cda8add5d677e70ac932e61a","isrc":"US3DF1800771","name":"El Sapo (En Vivo)","registered_at":"2026-06-04T13:52:27Z","spotify_id":"2zW9p9utfRxWoT4usDt8jq","type":"track"}

El Viaje (En Vivo)
type: MusicRecording
duration: PT2M50S
duration ms: 170013
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes (En Vivo)
  type: MusicAlbum
  date published: 2016-04-20
isrc code: US3DF1800772
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:08:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f86a76e8617626a189edc4f14db2b7cc74c9dedbc8eb0e6f3a11fcbf1c45951
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/3FqhcX7oMzNwTEPron2eNi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FqhcX7oMzNwTEPron2eNi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f86a76e8617626a189edc4f14db2b7cc74c9dedbc8eb0e6f3a11fcbf1c45951","isrc":"US3DF1800772","name":"El Viaje (En Vivo)","registered_at":"2026-06-10T16:08:22Z","spotify_id":"3FqhcX7oMzNwTEPron2eNi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f86a76e8617626a189edc4f14db2b7cc74c9dedbc8eb0e6f3a11fcbf1c45951. 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/3FqhcX7oMzNwTEPron2eNi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FqhcX7oMzNwTEPron2eNi.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4f86a76e8617626a189edc4f14db2b7cc74c9dedbc8eb0e6f3a11fcbf1c45951","isrc":"US3DF1800772","name":"El Viaje (En Vivo)","registered_at":"2026-06-10T16:08:22Z","spotify_id":"3FqhcX7oMzNwTEPron2eNi","type":"track"}

La Perra de Mazatlan (En Vivo)
type: MusicRecording
duration: PT2M11S
duration ms: 131866
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes (En Vivo)
  type: MusicAlbum
  date published: 2016-04-20
isrc code: US3DF1800773
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:47:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa041277328f242b09ebabbf66467d2331eb230b608ea2b286e28a814b0dc57b3
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/7yUqorf85i7N6IimYG3NXO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yUqorf85i7N6IimYG3NXO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa041277328f242b09ebabbf66467d2331eb230b608ea2b286e28a814b0dc57b3","isrc":"US3DF1800773","name":"La Perra de Mazatlan (En Vivo)","registered_at":"2026-06-10T02:47:08Z","spotify_id":"7yUqorf85i7N6IimYG3NXO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa041277328f242b09ebabbf66467d2331eb230b608ea2b286e28a814b0dc57b3. 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/7yUqorf85i7N6IimYG3NXO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yUqorf85i7N6IimYG3NXO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa041277328f242b09ebabbf66467d2331eb230b608ea2b286e28a814b0dc57b3","isrc":"US3DF1800773","name":"La Perra de Mazatlan (En Vivo)","registered_at":"2026-06-10T02:47:08Z","spotify_id":"7yUqorf85i7N6IimYG3NXO","type":"track"}

La Suerte de Puerto Rico (En Vivo)
type: MusicRecording
duration: PT3M25S
duration ms: 205000
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes (En Vivo)
  type: MusicAlbum
  date published: 2016-04-20
isrc code: US3DF1800774
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:20:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e03cf17cb79037b73584a31079679187e55defc686fad49be8118d6e03c84c3
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/18gdmz4Bs3aQmMgYlzitV7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18gdmz4Bs3aQmMgYlzitV7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e03cf17cb79037b73584a31079679187e55defc686fad49be8118d6e03c84c3","isrc":"US3DF1800774","name":"La Suerte de Puerto Rico (En Vivo)","registered_at":"2026-06-18T14:20:26Z","spotify_id":"18gdmz4Bs3aQmMgYlzitV7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e03cf17cb79037b73584a31079679187e55defc686fad49be8118d6e03c84c3. 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/18gdmz4Bs3aQmMgYlzitV7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18gdmz4Bs3aQmMgYlzitV7.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2e03cf17cb79037b73584a31079679187e55defc686fad49be8118d6e03c84c3","isrc":"US3DF1800774","name":"La Suerte de Puerto Rico (En Vivo)","registered_at":"2026-06-18T14:20:26Z","spotify_id":"18gdmz4Bs3aQmMgYlzitV7","type":"track"}

Los Dos Generales (En Vivo)
type: MusicRecording
duration: PT3M22S
duration ms: 202360
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes (En Vivo)
  type: MusicAlbum
  date published: 2016-04-20
isrc code: US3DF1800775
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T03:50:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9c33f3e4050751b1fabdd442404a7dd13e39fc4fc809f82045d9a861c3a6137
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/18c6yi4nACNiVeOnbSiJMi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18c6yi4nACNiVeOnbSiJMi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:28:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9c33f3e4050751b1fabdd442404a7dd13e39fc4fc809f82045d9a861c3a6137","isrc":"US3DF1800775","name":"Los Dos Generales (En Vivo)","registered_at":"2026-06-17T03:50:05Z","spotify_id":"18c6yi4nACNiVeOnbSiJMi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c33f3e4050751b1fabdd442404a7dd13e39fc4fc809f82045d9a861c3a6137. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:28:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/18c6yi4nACNiVeOnbSiJMi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18c6yi4nACNiVeOnbSiJMi.
  date published: 2026-06-17T20:28:19Z
  text: {"copyright_id":"0xf9c33f3e4050751b1fabdd442404a7dd13e39fc4fc809f82045d9a861c3a6137","isrc":"US3DF1800775","name":"Los Dos Generales (En Vivo)","registered_at":"2026-06-17T03:50:05Z","spotify_id":"18c6yi4nACNiVeOnbSiJMi","type":"track"}

Verde, Verde (En Vivo)
type: MusicRecording
duration: PT2M45S
duration ms: 165000
explicit: false
by artist: LEGADO 7
in album: 100% Corridos Verdes (En Vivo)
  type: MusicAlbum
  date published: 2016-04-20
isrc code: US3DF1800776
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:07:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3228b70f49fe7cfb26b5b0961a1c1d0950e7b669d7fd8464f75615183905bd1f
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/3duuDSnhV2xkdD7NubCFEz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3duuDSnhV2xkdD7NubCFEz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3228b70f49fe7cfb26b5b0961a1c1d0950e7b669d7fd8464f75615183905bd1f","isrc":"US3DF1800776","name":"Verde, Verde (En Vivo)","registered_at":"2026-06-08T19:07:50Z","spotify_id":"3duuDSnhV2xkdD7NubCFEz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3228b70f49fe7cfb26b5b0961a1c1d0950e7b669d7fd8464f75615183905bd1f. 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/3duuDSnhV2xkdD7NubCFEz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3duuDSnhV2xkdD7NubCFEz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3228b70f49fe7cfb26b5b0961a1c1d0950e7b669d7fd8464f75615183905bd1f","isrc":"US3DF1800776","name":"Verde, Verde (En Vivo)","registered_at":"2026-06-08T19:07:50Z","spotify_id":"3duuDSnhV2xkdD7NubCFEz","type":"track"}

Brindo
type: MusicAlbum
date published: 2023-09-15
track: Brindo
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168519
  explicit: false
  by artist: LEGADO 7
  by artist: Galvancillo
  by artist: Juan De Ron
  in album: Brindo
    type: MusicAlbum
    date published: 2023-09-15
  isrc code: USQX92305282
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:42:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9b649951fc26ae92e49c4317b49274e0fbd84524508db2bd7e4219ecd9282fdb
  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/2kDspygoquCoFkJDEc7boN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kDspygoquCoFkJDEc7boN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b649951fc26ae92e49c4317b49274e0fbd84524508db2bd7e4219ecd9282fdb. 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/2kDspygoquCoFkJDEc7boN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kDspygoquCoFkJDEc7boN.
    date published: 2026-06-13T17:25:41Z

Paso En Culiacan (En Vivo)
type: MusicAlbum
date published: 2023-08-30
track: Paso En Culiacan (En Vivo)
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240879
  explicit: false
  by artist: Jaime Y Fernando
  by artist: LEGADO 7
  in album: Paso En Culiacan (En Vivo)
    type: MusicAlbum
    date published: 2023-08-30
  isrc code: USA2P2342420
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:20:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x456d201787429fd35cd09bc60d845fb5933e0b58177a23fb872ffeee7f5fd179
  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/0PXsTgZLZkpEJepjyZAGTS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PXsTgZLZkpEJepjyZAGTS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x456d201787429fd35cd09bc60d845fb5933e0b58177a23fb872ffeee7f5fd179","isrc":"USA2P2342420","name":"Paso En Culiacan (En Vivo)","registered_at":"2026-06-08T11:20:19Z","spotify_id":"0PXsTgZLZkpEJepjyZAGTS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456d201787429fd35cd09bc60d845fb5933e0b58177a23fb872ffeee7f5fd179. 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/0PXsTgZLZkpEJepjyZAGTS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PXsTgZLZkpEJepjyZAGTS.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x456d201787429fd35cd09bc60d845fb5933e0b58177a23fb872ffeee7f5fd179","isrc":"USA2P2342420","name":"Paso En Culiacan (En Vivo)","registered_at":"2026-06-08T11:20:19Z","spotify_id":"0PXsTgZLZkpEJepjyZAGTS","type":"track"}

El Baja
type: MusicAlbum
date published: 2023-08-04
track: El Baja
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147643
  explicit: false
  by artist: LEGADO 7
  by artist: Grupo H-100
  by artist: La Septima Banda
  in album: El Baja
    type: MusicAlbum
    date published: 2023-08-04
  isrc code: USQX92304462
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T13:28:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ca202e66319f1a9e44958664ccbd030652e538a1418b56ab1bf9831449805e9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7hse5f1liZTWhrwBhPDkQ9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hse5f1liZTWhrwBhPDkQ9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T19:55:36Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2ca202e66319f1a9e44958664ccbd030652e538a1418b56ab1bf9831449805e9","isrc":"USQX92304462","name":"El Baja","registered_at":"2026-06-17T13:28:44Z","spotify_id":"7hse5f1liZTWhrwBhPDkQ9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca202e66319f1a9e44958664ccbd030652e538a1418b56ab1bf9831449805e9. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:55:36Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7hse5f1liZTWhrwBhPDkQ9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hse5f1liZTWhrwBhPDkQ9.
    date published: 2026-06-17T19:55:36Z
    text: {"copyright_id":"0x2ca202e66319f1a9e44958664ccbd030652e538a1418b56ab1bf9831449805e9","isrc":"USQX92304462","name":"El Baja","registered_at":"2026-06-17T13:28:44Z","spotify_id":"7hse5f1liZTWhrwBhPDkQ9","type":"track"}

Hombre Nuevo
type: MusicAlbum
date published: 2023-07-28
track: Hombre Nuevo
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201208
  explicit: false
  by artist: Eduardo Laguna
  by artist: LEGADO 7
  in album: Hombre Nuevo
    type: MusicAlbum
    date published: 2023-07-28
  isrc code: QMBZ92350736
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:25:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x28d2f3e995e2f08521c1fae4118ac61571661c52213ec95d142bb031b41ce282
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/65ns9zvAO4hekJu8JlIooP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65ns9zvAO4hekJu8JlIooP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x28d2f3e995e2f08521c1fae4118ac61571661c52213ec95d142bb031b41ce282","isrc":"QMBZ92350736","name":"Hombre Nuevo","registered_at":"2026-06-04T15:25:38Z","spotify_id":"65ns9zvAO4hekJu8JlIooP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d2f3e995e2f08521c1fae4118ac61571661c52213ec95d142bb031b41ce282. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65ns9zvAO4hekJu8JlIooP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65ns9zvAO4hekJu8JlIooP.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x28d2f3e995e2f08521c1fae4118ac61571661c52213ec95d142bb031b41ce282","isrc":"QMBZ92350736","name":"Hombre Nuevo","registered_at":"2026-06-04T15:25:38Z","spotify_id":"65ns9zvAO4hekJu8JlIooP","type":"track"}

En El Calorón
type: MusicAlbum
date published: 2023-06-30
track: En El Calorón
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159625
  explicit: false
  by artist: LEGADO 7
  by artist: Tomas Ballardo
  in album: En El Calorón
    type: MusicAlbum
    date published: 2023-06-30
  isrc code: USQX92303795
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:12:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63555656ee3fa6d1eab658c6962db9fce6f90c8499257d1acd7345a09ec90ea5
  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/6N7TWCgpK7kRfpnyQ6yt5B.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N7TWCgpK7kRfpnyQ6yt5B
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x63555656ee3fa6d1eab658c6962db9fce6f90c8499257d1acd7345a09ec90ea5","isrc":"USQX92303795","name":"En El Calorón","registered_at":"2026-06-08T19:12:08Z","spotify_id":"6N7TWCgpK7kRfpnyQ6yt5B","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63555656ee3fa6d1eab658c6962db9fce6f90c8499257d1acd7345a09ec90ea5. 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/6N7TWCgpK7kRfpnyQ6yt5B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N7TWCgpK7kRfpnyQ6yt5B.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x63555656ee3fa6d1eab658c6962db9fce6f90c8499257d1acd7345a09ec90ea5","isrc":"USQX92303795","name":"En El Calorón","registered_at":"2026-06-08T19:12:08Z","spotify_id":"6N7TWCgpK7kRfpnyQ6yt5B","type":"track"}

Sigo en la mía
type: MusicAlbum
date published: 2023-06-23
track: Sigo en la mia
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152232
  explicit: false
  by artist: Régulo Caro
  by artist: LEGADO 7
  in album: Sigo en la mía
    type: MusicAlbum
    date published: 2023-06-23
  isrc code: QM6P42322154
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:29:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x428e3aeae87ccfc50f8362377becce017b2592e4ac90d58e46e04d6af1c77f65
  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/2yPbt23ToMNy7uG1OoVFJ5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yPbt23ToMNy7uG1OoVFJ5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x428e3aeae87ccfc50f8362377becce017b2592e4ac90d58e46e04d6af1c77f65","isrc":"QM6P42322154","name":"Sigo en la mia","registered_at":"2026-06-17T22:29:10Z","spotify_id":"2yPbt23ToMNy7uG1OoVFJ5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428e3aeae87ccfc50f8362377becce017b2592e4ac90d58e46e04d6af1c77f65. 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/2yPbt23ToMNy7uG1OoVFJ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yPbt23ToMNy7uG1OoVFJ5.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x428e3aeae87ccfc50f8362377becce017b2592e4ac90d58e46e04d6af1c77f65","isrc":"QM6P42322154","name":"Sigo en la mia","registered_at":"2026-06-17T22:29:10Z","spotify_id":"2yPbt23ToMNy7uG1OoVFJ5","type":"track"}

Soy Mariguano (En Vivo)
type: MusicAlbum
date published: 2023-06-16
track: Soy Mariguano - En Vivo
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175906
  explicit: false
  by artist: Omar Ruiz
  by artist: LEGADO 7
  in album: Soy Mariguano (En Vivo)
    type: MusicAlbum
    date published: 2023-06-16
  isrc code: QMEU32304418
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T04:04:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc359734ede83779acb55554d2ce9cc2ae0ed12e89ac12fd041a05af1db18511b
  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/7rGfGH1rbUednj2PuOHAbf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rGfGH1rbUednj2PuOHAbf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc359734ede83779acb55554d2ce9cc2ae0ed12e89ac12fd041a05af1db18511b","isrc":"QMEU32304418","name":"Soy Mariguano - En Vivo","registered_at":"2026-06-11T04:04:43Z","spotify_id":"7rGfGH1rbUednj2PuOHAbf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc359734ede83779acb55554d2ce9cc2ae0ed12e89ac12fd041a05af1db18511b. 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/7rGfGH1rbUednj2PuOHAbf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rGfGH1rbUednj2PuOHAbf.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc359734ede83779acb55554d2ce9cc2ae0ed12e89ac12fd041a05af1db18511b","isrc":"QMEU32304418","name":"Soy Mariguano - En Vivo","registered_at":"2026-06-11T04:04:43Z","spotify_id":"7rGfGH1rbUednj2PuOHAbf","type":"track"}

Gordo Michis (En Vivo)
type: MusicAlbum
date published: 2023-02-17
track: Gordo Michis (En Vivo)
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154243
  explicit: false
  by artist: Los Nuevos Ilegales
  by artist: LEGADO 7
  in album: Gordo Michis (En Vivo)
    type: MusicAlbum
    date published: 2023-02-17
  isrc code: USA2P2307510
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T05:14:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a18a1b6a8946a080c42d65883143f858498f1c59c731a785504221f58f43ee2
  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/5sak5bVVVKx6M0uqVu7qGb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sak5bVVVKx6M0uqVu7qGb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1a18a1b6a8946a080c42d65883143f858498f1c59c731a785504221f58f43ee2","isrc":"USA2P2307510","name":"Gordo Michis (En Vivo)","registered_at":"2026-06-19T05:14:56Z","spotify_id":"5sak5bVVVKx6M0uqVu7qGb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a18a1b6a8946a080c42d65883143f858498f1c59c731a785504221f58f43ee2. 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/5sak5bVVVKx6M0uqVu7qGb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sak5bVVVKx6M0uqVu7qGb.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1a18a1b6a8946a080c42d65883143f858498f1c59c731a785504221f58f43ee2","isrc":"USA2P2307510","name":"Gordo Michis (En Vivo)","registered_at":"2026-06-19T05:14:56Z","spotify_id":"5sak5bVVVKx6M0uqVu7qGb","type":"track"}

Las Caravanas
type: MusicAlbum
date published: 2023-02-03
track: Las Caravanas
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197375
  explicit: false
  by artist: LEGADO 7
  in album: Las Caravanas
    type: MusicAlbum
    date published: 2023-02-03
  isrc code: USQX92300217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T03:14:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf173574e4e6e2084aadebf76374188b1731dc666a7a7d569d6240f4e9c22ed8f
  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/3geTjtaleLUKu8yIkj3A14.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3geTjtaleLUKu8yIkj3A14
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf173574e4e6e2084aadebf76374188b1731dc666a7a7d569d6240f4e9c22ed8f","isrc":"USQX92300217","name":"Las Caravanas","registered_at":"2026-06-06T03:14:21Z","spotify_id":"3geTjtaleLUKu8yIkj3A14","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf173574e4e6e2084aadebf76374188b1731dc666a7a7d569d6240f4e9c22ed8f. 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/3geTjtaleLUKu8yIkj3A14.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3geTjtaleLUKu8yIkj3A14.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf173574e4e6e2084aadebf76374188b1731dc666a7a7d569d6240f4e9c22ed8f","isrc":"USQX92300217","name":"Las Caravanas","registered_at":"2026-06-06T03:14:21Z","spotify_id":"3geTjtaleLUKu8yIkj3A14","type":"track"}

7 Maravillas (En Vivo)
type: MusicAlbum
date published: 2022-12-09
track: 7 Maravillas (En Vivo)
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172831
  explicit: false
  by artist: Los Nuevos Ilegales
  by artist: LEGADO 7
  in album: 7 Maravillas (En Vivo)
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: USA2P2252940
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T16:08:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb27b8e95672804bd74b20de32282c3f7607084701f1d2bc0c2ab2be8204faf8
  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/3GS0lEiUSHXwElBpCWIe6m.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GS0lEiUSHXwElBpCWIe6m
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbb27b8e95672804bd74b20de32282c3f7607084701f1d2bc0c2ab2be8204faf8","isrc":"USA2P2252940","name":"7 Maravillas (En Vivo)","registered_at":"2026-06-10T16:08:12Z","spotify_id":"3GS0lEiUSHXwElBpCWIe6m","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb27b8e95672804bd74b20de32282c3f7607084701f1d2bc0c2ab2be8204faf8. 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/3GS0lEiUSHXwElBpCWIe6m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GS0lEiUSHXwElBpCWIe6m.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xbb27b8e95672804bd74b20de32282c3f7607084701f1d2bc0c2ab2be8204faf8","isrc":"USA2P2252940","name":"7 Maravillas (En Vivo)","registered_at":"2026-06-10T16:08:12Z","spotify_id":"3GS0lEiUSHXwElBpCWIe6m","type":"track"}

Traketeando (En Vivo)
type: MusicAlbum
date published: 2022-12-02
track: Traketeando - En Vivo
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182181
  explicit: false
  by artist: LEGADO 7
  by artist: Juan De Ron
  in album: Traketeando (En Vivo)
    type: MusicAlbum
    date published: 2022-12-02
  isrc code: USQX92206008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:36:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68646a70f00b1d37325fa955ca94a13cc183f934b600df6769d9e4dd41d901af
  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/6hKJLUCgTWYt989CLMbxOW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hKJLUCgTWYt989CLMbxOW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x68646a70f00b1d37325fa955ca94a13cc183f934b600df6769d9e4dd41d901af","isrc":"USQX92206008","name":"Traketeando - En Vivo","registered_at":"2026-06-09T06:36:51Z","spotify_id":"6hKJLUCgTWYt989CLMbxOW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68646a70f00b1d37325fa955ca94a13cc183f934b600df6769d9e4dd41d901af. 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/6hKJLUCgTWYt989CLMbxOW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hKJLUCgTWYt989CLMbxOW.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x68646a70f00b1d37325fa955ca94a13cc183f934b600df6769d9e4dd41d901af","isrc":"USQX92206008","name":"Traketeando - En Vivo","registered_at":"2026-06-09T06:36:51Z","spotify_id":"6hKJLUCgTWYt989CLMbxOW","type":"track"}
track: Todo A Su Tiempo - En Vivo
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244500
  explicit: false
  by artist: LEGADO 7
  in album: Traketeando (En Vivo)
    type: MusicAlbum
    date published: 2022-12-02
  isrc code: USQX92206011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:29:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0277f015f6d117e8517d8c8a981088c168bea07d42f3d14122f6ab05a776af56
  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/26VTA2JSXVuMav9ROoX5BO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26VTA2JSXVuMav9ROoX5BO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0277f015f6d117e8517d8c8a981088c168bea07d42f3d14122f6ab05a776af56","isrc":"USQX92206011","name":"Todo A Su Tiempo - En Vivo","registered_at":"2026-06-17T22:29:24Z","spotify_id":"26VTA2JSXVuMav9ROoX5BO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0277f015f6d117e8517d8c8a981088c168bea07d42f3d14122f6ab05a776af56. 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/26VTA2JSXVuMav9ROoX5BO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26VTA2JSXVuMav9ROoX5BO.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0277f015f6d117e8517d8c8a981088c168bea07d42f3d14122f6ab05a776af56","isrc":"USQX92206011","name":"Todo A Su Tiempo - En Vivo","registered_at":"2026-06-17T22:29:24Z","spotify_id":"26VTA2JSXVuMav9ROoX5BO","type":"track"}
track: Viene Amaneciendo - En Vivo
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238909
  explicit: false
  by artist: LEGADO 7
  in album: Traketeando (En Vivo)
    type: MusicAlbum
    date published: 2022-12-02
  isrc code: USQX92205509
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T02:46:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3f36229b898c00ef70668b3e0e080fa53eab9a218903455904a007c2355d171b
  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/0tHQh6VRDQfMdPXgUkbS3Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tHQh6VRDQfMdPXgUkbS3Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3f36229b898c00ef70668b3e0e080fa53eab9a218903455904a007c2355d171b","isrc":"USQX92205509","name":"Viene Amaneciendo - En Vivo","registered_at":"2026-06-10T02:46:56Z","spotify_id":"0tHQh6VRDQfMdPXgUkbS3Y","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f36229b898c00ef70668b3e0e080fa53eab9a218903455904a007c2355d171b. 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/0tHQh6VRDQfMdPXgUkbS3Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tHQh6VRDQfMdPXgUkbS3Y.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x3f36229b898c00ef70668b3e0e080fa53eab9a218903455904a007c2355d171b","isrc":"USQX92205509","name":"Viene Amaneciendo - En Vivo","registered_at":"2026-06-10T02:46:56Z","spotify_id":"0tHQh6VRDQfMdPXgUkbS3Y","type":"track"}
track: El Flea - En Vivo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180000
  explicit: false
  by artist: LEGADO 7
  in album: Traketeando (En Vivo)
    type: MusicAlbum
    date published: 2022-12-02
  isrc code: USQX92206007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T01:05:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32a7977df82cdac3c5fc9a555513b639b818223935eede159f6e4fe0814aeafe
  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/3zu1OX3wikTtmlcYd6bY3A.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zu1OX3wikTtmlcYd6bY3A
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x32a7977df82cdac3c5fc9a555513b639b818223935eede159f6e4fe0814aeafe","isrc":"USQX92206007","name":"El Flea - En Vivo","registered_at":"2026-06-23T01:05:42Z","spotify_id":"3zu1OX3wikTtmlcYd6bY3A","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a7977df82cdac3c5fc9a555513b639b818223935eede159f6e4fe0814aeafe. 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/3zu1OX3wikTtmlcYd6bY3A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zu1OX3wikTtmlcYd6bY3A.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x32a7977df82cdac3c5fc9a555513b639b818223935eede159f6e4fe0814aeafe","isrc":"USQX92206007","name":"El Flea - En Vivo","registered_at":"2026-06-23T01:05:42Z","spotify_id":"3zu1OX3wikTtmlcYd6bY3A","type":"track"}
track: El Movido - En Vivo
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169090
  explicit: false
  by artist: LEGADO 7
  in album: Traketeando (En Vivo)
  isrc code: USQX92206009
  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: Fui El Cero Uno - En Vivo

Traketeando (En Vivo)
type: MusicAlbum
date published: 2022-12-02

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-26T19:29:10+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2c5fc1fae7f7d4e710551b7d9c7b5ff42fe370c8c6e17bdecf8267a67fe36b06

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956312

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956312

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6yslxDGXBBm6Jd8zXqVVMB.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yslxDGXBBm6Jd8zXqVVMB

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2c5fc1fae7f7d4e710551b7d9c7b5ff42fe370c8c6e17bdecf8267a67fe36b06","isrc":"USQX92206009","name":"El Movido - En Vivo","registered_at":"2026-06-26T19:29:10Z","spotify_id":"6yslxDGXBBm6Jd8zXqVVMB","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 0x2c5fc1fae7f7d4e710551b7d9c7b5ff42fe370c8c6e17bdecf8267a67fe36b06. 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/6yslxDGXBBm6Jd8zXqVVMB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yslxDGXBBm6Jd8zXqVVMB.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x2c5fc1fae7f7d4e710551b7d9c7b5ff42fe370c8c6e17bdecf8267a67fe36b06","isrc":"USQX92206009","name":"El Movido - En Vivo","registered_at":"2026-06-26T19:29:10Z","spotify_id":"6yslxDGXBBm6Jd8zXqVVMB","type":"track"}

Fui El Cero Uno - En Vivo
type: MusicRecording
duration: PT3M8S
duration ms: 188727
explicit: false
by artist: LEGADO 7
in album: Traketeando (En Vivo)
  type: MusicAlbum
  date published: 2022-12-02
isrc code: USQX92206010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:21:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4be0873cbc201bd60af57ce2cdef8b60ac61fb9958927d2a5dfe4676bc120cc6
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/2qyiRVCSKDXe1Kp9BPcOx7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qyiRVCSKDXe1Kp9BPcOx7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4be0873cbc201bd60af57ce2cdef8b60ac61fb9958927d2a5dfe4676bc120cc6","isrc":"USQX92206010","name":"Fui El Cero Uno - En Vivo","registered_at":"2026-06-18T14:21:54Z","spotify_id":"2qyiRVCSKDXe1Kp9BPcOx7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be0873cbc201bd60af57ce2cdef8b60ac61fb9958927d2a5dfe4676bc120cc6. 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/2qyiRVCSKDXe1Kp9BPcOx7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qyiRVCSKDXe1Kp9BPcOx7.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4be0873cbc201bd60af57ce2cdef8b60ac61fb9958927d2a5dfe4676bc120cc6","isrc":"USQX92206010","name":"Fui El Cero Uno - En Vivo","registered_at":"2026-06-18T14:21:54Z","spotify_id":"2qyiRVCSKDXe1Kp9BPcOx7","type":"track"}

Viene Amaneciendo (En Vivo)
type: MusicAlbum
date published: 2022-11-11
track: Viene Amaneciendo - En Vivo
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238909
  explicit: false
  by artist: LEGADO 7
  in album: Viene Amaneciendo (En Vivo)
    type: MusicAlbum
    date published: 2022-11-11
  isrc code: USQX92205509
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T02:46:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3f36229b898c00ef70668b3e0e080fa53eab9a218903455904a007c2355d171b
  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/71JTHs6WC8dCgFMA6nfugt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71JTHs6WC8dCgFMA6nfugt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3f36229b898c00ef70668b3e0e080fa53eab9a218903455904a007c2355d171b","isrc":"USQX92205509","name":"Viene Amaneciendo - En Vivo","registered_at":"2026-06-10T02:46:56Z","spotify_id":"71JTHs6WC8dCgFMA6nfugt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f36229b898c00ef70668b3e0e080fa53eab9a218903455904a007c2355d171b. 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/71JTHs6WC8dCgFMA6nfugt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71JTHs6WC8dCgFMA6nfugt.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3f36229b898c00ef70668b3e0e080fa53eab9a218903455904a007c2355d171b","isrc":"USQX92205509","name":"Viene Amaneciendo - En Vivo","registered_at":"2026-06-10T02:46:56Z","spotify_id":"71JTHs6WC8dCgFMA6nfugt","type":"track"}

Quemándose Un Gallito (El Rambo) [En Vivo]
type: MusicAlbum
date published: 2022-09-01
track: Quemándose Un Gallito (El Rambo) - En Vivo
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165666
  explicit: false
  by artist: Enigma Norteño
  by artist: LEGADO 7
  in album: Quemándose Un Gallito (El Rambo) [En Vivo]
    type: MusicAlbum
    date published: 2022-09-01
  isrc code: USUM72216459
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:11:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbabe629d24213c6db80ba57763113b6ea1529b9e352e14a033aab69bede79a4e
  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/6Jb6egDnToH7ix6RbXslAk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Jb6egDnToH7ix6RbXslAk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbabe629d24213c6db80ba57763113b6ea1529b9e352e14a033aab69bede79a4e","isrc":"USUM72216459","name":"Quemándose Un Gallito (El Rambo) - En Vivo","registered_at":"2026-06-10T14:11:07Z","spotify_id":"6Jb6egDnToH7ix6RbXslAk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabe629d24213c6db80ba57763113b6ea1529b9e352e14a033aab69bede79a4e. 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/6Jb6egDnToH7ix6RbXslAk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Jb6egDnToH7ix6RbXslAk.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xbabe629d24213c6db80ba57763113b6ea1529b9e352e14a033aab69bede79a4e","isrc":"USUM72216459","name":"Quemándose Un Gallito (El Rambo) - En Vivo","registered_at":"2026-06-10T14:11:07Z","spotify_id":"6Jb6egDnToH7ix6RbXslAk","type":"track"}

Seguimos Más Fuertes
type: MusicAlbum
date published: 2022-04-08
track: Seguimos Más Fuertes
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200682
  explicit: false
  by artist: Grupo Los de la O
  by artist: LEGADO 7
  in album: Seguimos Más Fuertes
    type: MusicAlbum
    date published: 2022-04-08
  isrc code: QZMFV2000290
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:46:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5fdf3bfc738d93366137b612ee881ec6bf5f9bf1ebffe50bf26b560d64d086b
  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/64fKfz7LgBeIUrPBhLrtj7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64fKfz7LgBeIUrPBhLrtj7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb5fdf3bfc738d93366137b612ee881ec6bf5f9bf1ebffe50bf26b560d64d086b","isrc":"QZMFV2000290","name":"Seguimos Más Fuertes","registered_at":"2026-06-04T10:46:12Z","spotify_id":"64fKfz7LgBeIUrPBhLrtj7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fdf3bfc738d93366137b612ee881ec6bf5f9bf1ebffe50bf26b560d64d086b. 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/64fKfz7LgBeIUrPBhLrtj7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64fKfz7LgBeIUrPBhLrtj7.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb5fdf3bfc738d93366137b612ee881ec6bf5f9bf1ebffe50bf26b560d64d086b","isrc":"QZMFV2000290","name":"Seguimos Más Fuertes","registered_at":"2026-06-04T10:46:12Z","spotify_id":"64fKfz7LgBeIUrPBhLrtj7","type":"track"}

Chambeando Recio
type: MusicAlbum
date published: 2022-02-11
track: Chambeando Recio
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157749
  explicit: false
  by artist: LEGADO 7
  in album: Chambeando Recio
    type: MusicAlbum
    date published: 2022-02-11
  isrc code: QZP3W2151353
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:26:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x60065bd02ddc3ea85e4cf9a778e681ad8d25d72b94ed797db81feeb4c3bfdb74
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5GUn6oyW713HWxE9F1Xp0T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GUn6oyW713HWxE9F1Xp0T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x60065bd02ddc3ea85e4cf9a778e681ad8d25d72b94ed797db81feeb4c3bfdb74","isrc":"QZP3W2151353","name":"Chambeando Recio","registered_at":"2026-06-04T11:26:59Z","spotify_id":"5GUn6oyW713HWxE9F1Xp0T","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60065bd02ddc3ea85e4cf9a778e681ad8d25d72b94ed797db81feeb4c3bfdb74. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5GUn6oyW713HWxE9F1Xp0T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GUn6oyW713HWxE9F1Xp0T.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x60065bd02ddc3ea85e4cf9a778e681ad8d25d72b94ed797db81feeb4c3bfdb74","isrc":"QZP3W2151353","name":"Chambeando Recio","registered_at":"2026-06-04T11:26:59Z","spotify_id":"5GUn6oyW713HWxE9F1Xp0T","type":"track"}

El Cuestionario
type: MusicAlbum
date published: 2021-12-03
track: El Cuestionario
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188632
  explicit: false
  by artist: LEGADO 7
  in album: El Cuestionario
    type: MusicAlbum
    date published: 2021-12-03
  isrc code: QZP3W2150613
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:08:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9070ef8beaca22515cb7ef787f9f9185a01bc5e28bc16c60eaaea9bc40088a4d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4jySARaQ60WkXe4JO3EKUA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jySARaQ60WkXe4JO3EKUA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9070ef8beaca22515cb7ef787f9f9185a01bc5e28bc16c60eaaea9bc40088a4d","isrc":"QZP3W2150613","name":"El Cuestionario","registered_at":"2026-06-04T07:08:54Z","spotify_id":"4jySARaQ60WkXe4JO3EKUA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9070ef8beaca22515cb7ef787f9f9185a01bc5e28bc16c60eaaea9bc40088a4d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4jySARaQ60WkXe4JO3EKUA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jySARaQ60WkXe4JO3EKUA.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9070ef8beaca22515cb7ef787f9f9185a01bc5e28bc16c60eaaea9bc40088a4d","isrc":"QZP3W2150613","name":"El Cuestionario","registered_at":"2026-06-04T07:08:54Z","spotify_id":"4jySARaQ60WkXe4JO3EKUA","type":"track"}

Lumbrecita (En Vivo)
type: MusicAlbum
date published: 2021-11-12
track: El Sr. Mayo Zambada
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180749
  explicit: false
  by artist: LEGADO 7
  in album: Lumbrecita (En Vivo)
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: QZP3W2150532
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:18:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbd067cb6b8ba3b1f0fed549f651cac869fea640a09f81130fc7709b87183dea8
  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/2Ic5wMdqaYW7KAIvCQ0mEI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ic5wMdqaYW7KAIvCQ0mEI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbd067cb6b8ba3b1f0fed549f651cac869fea640a09f81130fc7709b87183dea8","isrc":"QZP3W2150532","name":"El Sr. Mayo Zambada","registered_at":"2026-06-18T14:18:57Z","spotify_id":"2Ic5wMdqaYW7KAIvCQ0mEI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd067cb6b8ba3b1f0fed549f651cac869fea640a09f81130fc7709b87183dea8. 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/2Ic5wMdqaYW7KAIvCQ0mEI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ic5wMdqaYW7KAIvCQ0mEI.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xbd067cb6b8ba3b1f0fed549f651cac869fea640a09f81130fc7709b87183dea8","isrc":"QZP3W2150532","name":"El Sr. Mayo Zambada","registered_at":"2026-06-18T14:18:57Z","spotify_id":"2Ic5wMdqaYW7KAIvCQ0mEI","type":"track"}
track: El M Grande
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181750
  explicit: false
  by artist: LEGADO 7
  in album: Lumbrecita (En Vivo)
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: QZP3W2150533
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T10:15:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc887d5a52c4a93a508d7c5f720106f8c09db76cc272f7f14097bc955d9ef5024
  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/0ouq2cweNwhJ1WLwmYZc8X.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ouq2cweNwhJ1WLwmYZc8X
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc887d5a52c4a93a508d7c5f720106f8c09db76cc272f7f14097bc955d9ef5024","isrc":"QZP3W2150533","name":"El M Grande","registered_at":"2026-06-24T10:15:14Z","spotify_id":"0ouq2cweNwhJ1WLwmYZc8X","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc887d5a52c4a93a508d7c5f720106f8c09db76cc272f7f14097bc955d9ef5024. 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/0ouq2cweNwhJ1WLwmYZc8X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ouq2cweNwhJ1WLwmYZc8X.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xc887d5a52c4a93a508d7c5f720106f8c09db76cc272f7f14097bc955d9ef5024","isrc":"QZP3W2150533","name":"El M Grande","registered_at":"2026-06-24T10:15:14Z","spotify_id":"0ouq2cweNwhJ1WLwmYZc8X","type":"track"}
track: El Niño y El mango
  type: MusicRecording
  duration: PT5M48S
  duration ms: 348374
  explicit: false
  by artist: LEGADO 7
  in album: Lumbrecita (En Vivo)
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: QZP3W2150534
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:18:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe26fbffdd7278a265c05d0e7a4f98ac7f3a072be9cac2ab210d370e9c897ae59
  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/6vLwvtRbAUWSKVBnmfY6tk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vLwvtRbAUWSKVBnmfY6tk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe26fbffdd7278a265c05d0e7a4f98ac7f3a072be9cac2ab210d370e9c897ae59","isrc":"QZP3W2150534","name":"El Niño y El mango","registered_at":"2026-06-18T14:18:41Z","spotify_id":"6vLwvtRbAUWSKVBnmfY6tk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26fbffdd7278a265c05d0e7a4f98ac7f3a072be9cac2ab210d370e9c897ae59. 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/6vLwvtRbAUWSKVBnmfY6tk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vLwvtRbAUWSKVBnmfY6tk.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xe26fbffdd7278a265c05d0e7a4f98ac7f3a072be9cac2ab210d370e9c897ae59","isrc":"QZP3W2150534","name":"El Niño y El mango","registered_at":"2026-06-18T14:18:41Z","spotify_id":"6vLwvtRbAUWSKVBnmfY6tk","type":"track"}
track: El Jeffrey
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155154
  explicit: false
  by artist: LEGADO 7
  by artist: Los Pistones De Uriel Valdez
  in album: Lumbrecita (En Vivo)
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: QZP3W2150530
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:19:22+00:00
track: En la Lumbre
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175624
  explicit: false
  by artist: LEGADO 7
  in album: Lumbrecita (En Vivo)
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: QZP3W2150536
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T23:02:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x51ec3b8bb59bdf330b5e97db9e3f0ec5c715a2fd18af677b4b52a6a1b2a244de
  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/6dPPmOFcrXdxRZDHqiVdF6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dPPmOFcrXdxRZDHqiVdF6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x51ec3b8bb59bdf330b5e97db9e3f0ec5c715a2fd18af677b4b52a6a1b2a244de","isrc":"QZP3W2150536","name":"En la Lumbre","registered_at":"2026-06-20T23:02:54Z","spotify_id":"6dPPmOFcrXdxRZDHqiVdF6","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Sergio El Americano
track: Ahora Por Idea

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0x51ec3b8bb59bdf330b5e97db9e3f0ec5c715a2fd18af677b4b52a6a1b2a244de. 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/6dPPmOFcrXdxRZDHqiVdF6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dPPmOFcrXdxRZDHqiVdF6.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x51ec3b8bb59bdf330b5e97db9e3f0ec5c715a2fd18af677b4b52a6a1b2a244de","isrc":"QZP3W2150536","name":"En la Lumbre","registered_at":"2026-06-20T23:02:54Z","spotify_id":"6dPPmOFcrXdxRZDHqiVdF6","type":"track"}

Sergio El Americano
type: MusicRecording
duration: PT2M54S
duration ms: 174500
explicit: false
by artist: LEGADO 7
in album: Lumbrecita (En Vivo)
  type: MusicAlbum
  date published: 2021-11-12
isrc code: QZP3W2150537
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:21:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01554400695d1cb52e1908bd239eb1ed8f1e9240c991524c38a55629d859c1c9
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/7B8gd6HKvmuhhleeX6hPZ6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7B8gd6HKvmuhhleeX6hPZ6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01554400695d1cb52e1908bd239eb1ed8f1e9240c991524c38a55629d859c1c9","isrc":"QZP3W2150537","name":"Sergio El Americano","registered_at":"2026-06-18T14:21:38Z","spotify_id":"7B8gd6HKvmuhhleeX6hPZ6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01554400695d1cb52e1908bd239eb1ed8f1e9240c991524c38a55629d859c1c9. 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/7B8gd6HKvmuhhleeX6hPZ6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7B8gd6HKvmuhhleeX6hPZ6.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x01554400695d1cb52e1908bd239eb1ed8f1e9240c991524c38a55629d859c1c9","isrc":"QZP3W2150537","name":"Sergio El Americano","registered_at":"2026-06-18T14:21:38Z","spotify_id":"7B8gd6HKvmuhhleeX6hPZ6","type":"track"}

Ahora Por Idea
type: MusicRecording
duration: PT3M2S
duration ms: 182810
explicit: false
by artist: LEGADO 7
in album: Lumbrecita (En Vivo)
  type: MusicAlbum
  date published: 2021-11-12
isrc code: QZP3W2150538

El Jeffrey
type: MusicAlbum
date published: 2021-10-22
track: El Jeffrey
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155154
  explicit: false
  by artist: LEGADO 7
  by artist: Los Pistones De Uriel Valdez
  in album: El Jeffrey
    type: MusicAlbum
    date published: 2021-10-22
  isrc code: QZP3W2150530
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:19:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5abbc9e0c5d57b3bbbcd4cd1fa2909b292cde413304a45ee2d9264844a65eb29
  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/2ORO0wtx25caEr00FQGyVr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ORO0wtx25caEr00FQGyVr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5abbc9e0c5d57b3bbbcd4cd1fa2909b292cde413304a45ee2d9264844a65eb29","isrc":"QZP3W2150530","name":"El Jeffrey","registered_at":"2026-06-18T14:19:22Z","spotify_id":"2ORO0wtx25caEr00FQGyVr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abbc9e0c5d57b3bbbcd4cd1fa2909b292cde413304a45ee2d9264844a65eb29. 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/2ORO0wtx25caEr00FQGyVr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ORO0wtx25caEr00FQGyVr.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5abbc9e0c5d57b3bbbcd4cd1fa2909b292cde413304a45ee2d9264844a65eb29","isrc":"QZP3W2150530","name":"El Jeffrey","registered_at":"2026-06-18T14:19:22Z","spotify_id":"2ORO0wtx25caEr00FQGyVr","type":"track"}

Bonita Esa Mujer
type: MusicAlbum
date published: 2021-09-28
track: Bonita Esa Mujer
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119874
  explicit: false
  by artist: Jr Salazar
  by artist: LEGADO 7
  in album: Bonita Esa Mujer
    type: MusicAlbum
    date published: 2021-09-28
  isrc code: FRX762104832
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T03:53:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x87087f6be9a002837a324c18bff670799d0d6c9a836885aeb5e4b33792652873
  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/7lKFlhR62SGAxRCd4sCDSw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lKFlhR62SGAxRCd4sCDSw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x87087f6be9a002837a324c18bff670799d0d6c9a836885aeb5e4b33792652873","isrc":"FRX762104832","name":"Bonita Esa Mujer","registered_at":"2026-06-20T03:53:28Z","spotify_id":"7lKFlhR62SGAxRCd4sCDSw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87087f6be9a002837a324c18bff670799d0d6c9a836885aeb5e4b33792652873. 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/7lKFlhR62SGAxRCd4sCDSw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lKFlhR62SGAxRCd4sCDSw.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x87087f6be9a002837a324c18bff670799d0d6c9a836885aeb5e4b33792652873","isrc":"FRX762104832","name":"Bonita Esa Mujer","registered_at":"2026-06-20T03:53:28Z","spotify_id":"7lKFlhR62SGAxRCd4sCDSw","type":"track"}

Lágrimas en Mi Almohada
type: MusicAlbum
date published: 2021-02-18
track: Lágrimas en Mi Almohada
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198509
  explicit: false
  by artist: Jr Salazar
  by artist: LEGADO 7
  in album: Lágrimas en Mi Almohada
    type: MusicAlbum
    date published: 2021-02-18
  isrc code: DGA072129207
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T17:59:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa80357087774c74ceb7fc51088b9fd780d71a1f99bcb8b4f0c841dfd6034d18f
  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/4TfZ4g0v9Bs26zFKsD0msd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TfZ4g0v9Bs26zFKsD0msd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa80357087774c74ceb7fc51088b9fd780d71a1f99bcb8b4f0c841dfd6034d18f","isrc":"DGA072129207","name":"Lágrimas en Mi Almohada","registered_at":"2026-06-21T17:59:13Z","spotify_id":"4TfZ4g0v9Bs26zFKsD0msd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80357087774c74ceb7fc51088b9fd780d71a1f99bcb8b4f0c841dfd6034d18f. 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/4TfZ4g0v9Bs26zFKsD0msd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TfZ4g0v9Bs26zFKsD0msd.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa80357087774c74ceb7fc51088b9fd780d71a1f99bcb8b4f0c841dfd6034d18f","isrc":"DGA072129207","name":"Lágrimas en Mi Almohada","registered_at":"2026-06-21T17:59:13Z","spotify_id":"4TfZ4g0v9Bs26zFKsD0msd","type":"track"}

Buenos Resultados
type: MusicAlbum
date published: 2020-10-16
track: Buenos Resultados
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132250
  explicit: false
  by artist: LEGADO 7
  by artist: Uriel Gaxiola
  in album: Buenos Resultados
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: USDXS2013494
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:59:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6019739e448379a7e098b5e08ad769e12df0bd33a14d41d4499fa570a42069c4
  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/7ELpJzzCTvVRaeqwckzKr1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ELpJzzCTvVRaeqwckzKr1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6019739e448379a7e098b5e08ad769e12df0bd33a14d41d4499fa570a42069c4","isrc":"USDXS2013494","name":"Buenos Resultados","registered_at":"2026-06-20T22:59:06Z","spotify_id":"7ELpJzzCTvVRaeqwckzKr1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6019739e448379a7e098b5e08ad769e12df0bd33a14d41d4499fa570a42069c4. 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/7ELpJzzCTvVRaeqwckzKr1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ELpJzzCTvVRaeqwckzKr1.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6019739e448379a7e098b5e08ad769e12df0bd33a14d41d4499fa570a42069c4","isrc":"USDXS2013494","name":"Buenos Resultados","registered_at":"2026-06-20T22:59:06Z","spotify_id":"7ELpJzzCTvVRaeqwckzKr1","type":"track"}

Una Palabra
type: MusicAlbum
date published: 2020-08-27
track: Una Palabra
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171253
  explicit: false
  by artist: LEGADO 7
  in album: Una Palabra
    type: MusicAlbum
    date published: 2020-08-27
  isrc code: USDXS2012608
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T19:32:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe5c35c9c72f24a3aae85cfa1e91fd700baa12aa57fe323e4fdf60312011dd8b8
  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/6klkZJbzNgl93plW9phDgy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6klkZJbzNgl93plW9phDgy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe5c35c9c72f24a3aae85cfa1e91fd700baa12aa57fe323e4fdf60312011dd8b8","isrc":"USDXS2012608","name":"Una Palabra","registered_at":"2026-06-26T19:32:00Z","spotify_id":"6klkZJbzNgl93plW9phDgy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c35c9c72f24a3aae85cfa1e91fd700baa12aa57fe323e4fdf60312011dd8b8. 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/6klkZJbzNgl93plW9phDgy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6klkZJbzNgl93plW9phDgy.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xe5c35c9c72f24a3aae85cfa1e91fd700baa12aa57fe323e4fdf60312011dd8b8","isrc":"USDXS2012608","name":"Una Palabra","registered_at":"2026-06-26T19:32:00Z","spotify_id":"6klkZJbzNgl93plW9phDgy","type":"track"}

En La Lumbre
type: MusicAlbum
date published: 2020-08-20
track: En La Lumbre
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213000
  explicit: false
  by artist: Zexta Alianza
  by artist: LEGADO 7
  by artist: Fuerza Regida
  in album: En La Lumbre
    type: MusicAlbum
    date published: 2020-08-20
  isrc code: USDXS2012475
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:42:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x16d4e5f383e3a8f3073fcc00e8ddf0e79f70178d9407554ab93d0a86ea54ea26
  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/6gVwVoKHlwgRUUXWDz3B9M.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gVwVoKHlwgRUUXWDz3B9M
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x16d4e5f383e3a8f3073fcc00e8ddf0e79f70178d9407554ab93d0a86ea54ea26","isrc":"USDXS2012475","name":"En La Lumbre","registered_at":"2026-06-06T21:42:27Z","spotify_id":"6gVwVoKHlwgRUUXWDz3B9M","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d4e5f383e3a8f3073fcc00e8ddf0e79f70178d9407554ab93d0a86ea54ea26. 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/6gVwVoKHlwgRUUXWDz3B9M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gVwVoKHlwgRUUXWDz3B9M.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x16d4e5f383e3a8f3073fcc00e8ddf0e79f70178d9407554ab93d0a86ea54ea26","isrc":"USDXS2012475","name":"En La Lumbre","registered_at":"2026-06-06T21:42:27Z","spotify_id":"6gVwVoKHlwgRUUXWDz3B9M","type":"track"}

Ricardo Aguilar
type: MusicAlbum
date published: 2020-08-14
track: Ricardo Aguilar
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256999
  explicit: false
  by artist: LEGADO 7
  in album: Ricardo Aguilar
    type: MusicAlbum
    date published: 2020-08-14
  isrc code: USDXS2012419
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T21:23:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbcaa57ae0f839a74878a0438f4326d57bb6234e8d8a0eab6f34f9d4249e4bf3c
  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/7HKrHLTjNUj39UdJfUbSZV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HKrHLTjNUj39UdJfUbSZV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbcaa57ae0f839a74878a0438f4326d57bb6234e8d8a0eab6f34f9d4249e4bf3c","isrc":"USDXS2012419","name":"Ricardo Aguilar","registered_at":"2026-06-21T21:23:06Z","spotify_id":"7HKrHLTjNUj39UdJfUbSZV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcaa57ae0f839a74878a0438f4326d57bb6234e8d8a0eab6f34f9d4249e4bf3c. 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/7HKrHLTjNUj39UdJfUbSZV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HKrHLTjNUj39UdJfUbSZV.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xbcaa57ae0f839a74878a0438f4326d57bb6234e8d8a0eab6f34f9d4249e4bf3c","isrc":"USDXS2012419","name":"Ricardo Aguilar","registered_at":"2026-06-21T21:23:06Z","spotify_id":"7HKrHLTjNUj39UdJfUbSZV","type":"track"}

El Diecinueve
type: MusicAlbum
date published: 2023-11-10
track: El Diecinueve
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171925
  explicit: false
  by artist: Tony Aguirre
  by artist: LEGADO 7
  in album: El Diecinueve
    type: MusicAlbum
    date published: 2023-11-10
  isrc code: QMANG2207818
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:02:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xccbd960b130744b4c495d3b1a6634f660a8646bfd4d16004a87c78e409165e47
  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/6nEvcWB5luWoVSmClxP6WW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nEvcWB5luWoVSmClxP6WW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xccbd960b130744b4c495d3b1a6634f660a8646bfd4d16004a87c78e409165e47","isrc":"QMANG2207818","name":"El Diecinueve","registered_at":"2026-06-05T12:02:22Z","spotify_id":"6nEvcWB5luWoVSmClxP6WW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbd960b130744b4c495d3b1a6634f660a8646bfd4d16004a87c78e409165e47. 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/6nEvcWB5luWoVSmClxP6WW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nEvcWB5luWoVSmClxP6WW.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xccbd960b130744b4c495d3b1a6634f660a8646bfd4d16004a87c78e409165e47","isrc":"QMANG2207818","name":"El Diecinueve","registered_at":"2026-06-05T12:02:22Z","spotify_id":"6nEvcWB5luWoVSmClxP6WW","type":"track"}

En Vivo Con Tololoche Vol. 3
type: MusicAlbum
date published: 2023-12-15
track: Fruta Prohibida
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168976
  explicit: false
  by artist: LEGADO 7
  in album: En Vivo Con Tololoche Vol. 3
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: USQX92306855
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:25:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xea73abf4d8ff41e888b30d31a4ef275fcf567484d1bdecd282c104ab0f21ac91
  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/39MVkJ39r1JoBUPVQnlTfa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39MVkJ39r1JoBUPVQnlTfa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xea73abf4d8ff41e888b30d31a4ef275fcf567484d1bdecd282c104ab0f21ac91","isrc":"USQX92306855","name":"Fruta Prohibida","registered_at":"2026-06-06T16:25:05Z","spotify_id":"39MVkJ39r1JoBUPVQnlTfa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea73abf4d8ff41e888b30d31a4ef275fcf567484d1bdecd282c104ab0f21ac91. 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/39MVkJ39r1JoBUPVQnlTfa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39MVkJ39r1JoBUPVQnlTfa.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xea73abf4d8ff41e888b30d31a4ef275fcf567484d1bdecd282c104ab0f21ac91","isrc":"USQX92306855","name":"Fruta Prohibida","registered_at":"2026-06-06T16:25:05Z","spotify_id":"39MVkJ39r1JoBUPVQnlTfa","type":"track"}
track: El Troquero
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146008
  explicit: false
  by artist: LEGADO 7
  in album: En Vivo Con Tololoche Vol. 3
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: USQX92306856
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T03:52:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b2d86aeb14cecb7116d241eecdadac41e8a43933ba1292f32a95ccbcbc329a0
  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/15K0jTUPDwP6VwtHCqpIUU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15K0jTUPDwP6VwtHCqpIUU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b2d86aeb14cecb7116d241eecdadac41e8a43933ba1292f32a95ccbcbc329a0","isrc":"USQX92306856","name":"El Troquero","registered_at":"2026-06-20T03:52:14Z","spotify_id":"15K0jTUPDwP6VwtHCqpIUU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2d86aeb14cecb7116d241eecdadac41e8a43933ba1292f32a95ccbcbc329a0. 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/15K0jTUPDwP6VwtHCqpIUU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15K0jTUPDwP6VwtHCqpIUU.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5b2d86aeb14cecb7116d241eecdadac41e8a43933ba1292f32a95ccbcbc329a0","isrc":"USQX92306856","name":"El Troquero","registered_at":"2026-06-20T03:52:14Z","spotify_id":"15K0jTUPDwP6VwtHCqpIUU","type":"track"}
track: Se Me Cierra el Mundo
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147073
  explicit: false
  by artist: LEGADO 7
  in album: En Vivo Con Tololoche Vol. 3
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: USQX92306853
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:18:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf80a85413919466050098b1b126d30d294056ea7193c94826bddf44f19580c16
  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/7ulIF29ILcbHhmiW85mIH0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ulIF29ILcbHhmiW85mIH0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf80a85413919466050098b1b126d30d294056ea7193c94826bddf44f19580c16","isrc":"USQX92306853","name":"Se Me Cierra el Mundo","registered_at":"2026-06-18T14:18:31Z","spotify_id":"7ulIF29ILcbHhmiW85mIH0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80a85413919466050098b1b126d30d294056ea7193c94826bddf44f19580c16. 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/7ulIF29ILcbHhmiW85mIH0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ulIF29ILcbHhmiW85mIH0.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xf80a85413919466050098b1b126d30d294056ea7193c94826bddf44f19580c16","isrc":"USQX92306853","name":"Se Me Cierra el Mundo","registered_at":"2026-06-18T14:18:31Z","spotify_id":"7ulIF29ILcbHhmiW85mIH0","type":"track"}
track: El Rayo De Sinaloa (feat. Eduardo Laguna)
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209550
  explicit: false
  by artist: LEGADO 7
  by artist: Eduardo Laguna
  in album: En Vivo Con Tololoche Vol. 3
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: USQX92306857
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:18:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xab7707ade0e290cad09efc2f57ed662ce1855ef0e2fc371d13022f419e45706c
  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/3BqdYuEKbKfntPLeLfGxmk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BqdYuEKbKfntPLeLfGxmk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xab7707ade0e290cad09efc2f57ed662ce1855ef0e2fc371d13022f419e45706c","isrc":"USQX92306857","name":"El Rayo De Sinaloa (feat. Eduardo Laguna)","registered_at":"2026-06-18T14:18:01Z","spotify_id":"3BqdYuEKbKfntPLeLfGxmk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7707ade0e290cad09efc2f57ed662ce1855ef0e2fc371d13022f419e45706c. 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/3BqdYuEKbKfntPLeLfGxmk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BqdYuEKbKfntPLeLfGxmk.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xab7707ade0e290cad09efc2f57ed662ce1855ef0e2fc371d13022f419e45706c","isrc":"USQX92306857","name":"El Rayo De Sinaloa (feat. Eduardo Laguna)","registered_at":"2026-06-18T14:18:01Z","spotify_id":"3BqdYuEKbKfntPLeLfGxmk","type":"track"}
track: El Leon
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151335
  explicit: false
  by artist: LEGADO 7
  in album: En Vivo Con Tololoche Vol. 3
  isrc code: USQX92306861
  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: De Rodillas Te Pido
track: Pensando En Ti
track: Regalo Equivocado
track: El Chino
track: Quiero Charlar Con La Muerte
track: Gordo Michis

En Vivo Con Tololoche Vol. 3
type: MusicAlbum
date published: 2023-12-15

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-17T03:49:51+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x96fbe879289299860136f251cb5d58e098ab542dc585297806bbfc46c7096e2e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 954130

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/954130

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0396uLvDYh8Lu1yHdhLDhi.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0396uLvDYh8Lu1yHdhLDhi

OTSTimestamp
type: PropertyValue
value: 2026-06-17T20:27:52Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x96fbe879289299860136f251cb5d58e098ab542dc585297806bbfc46c7096e2e","isrc":"USQX92306861","name":"El Leon","registered_at":"2026-06-17T03:49:51Z","spotify_id":"0396uLvDYh8Lu1yHdhLDhi","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 0x96fbe879289299860136f251cb5d58e098ab542dc585297806bbfc46c7096e2e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:27:52Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0396uLvDYh8Lu1yHdhLDhi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0396uLvDYh8Lu1yHdhLDhi.
date published: 2026-06-17T20:27:52Z
text: {"copyright_id":"0x96fbe879289299860136f251cb5d58e098ab542dc585297806bbfc46c7096e2e","isrc":"USQX92306861","name":"El Leon","registered_at":"2026-06-17T03:49:51Z","spotify_id":"0396uLvDYh8Lu1yHdhLDhi","type":"track"}

De Rodillas Te Pido
type: MusicRecording
duration: PT3M13S
duration ms: 193806
explicit: false
by artist: LEGADO 7
in album: En Vivo Con Tololoche Vol. 3
  type: MusicAlbum
  date published: 2023-12-15
isrc code: USQX92306854
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:13:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a21041c896dabbd3fc34d4d5ece4f5132fc753600744a54f6d6cdf8c3681388
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/3L9DRfD6X3gNRAPGsy3BK7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L9DRfD6X3gNRAPGsy3BK7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a21041c896dabbd3fc34d4d5ece4f5132fc753600744a54f6d6cdf8c3681388","isrc":"USQX92306854","name":"De Rodillas Te Pido","registered_at":"2026-06-10T16:13:04Z","spotify_id":"3L9DRfD6X3gNRAPGsy3BK7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a21041c896dabbd3fc34d4d5ece4f5132fc753600744a54f6d6cdf8c3681388. 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/3L9DRfD6X3gNRAPGsy3BK7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L9DRfD6X3gNRAPGsy3BK7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1a21041c896dabbd3fc34d4d5ece4f5132fc753600744a54f6d6cdf8c3681388","isrc":"USQX92306854","name":"De Rodillas Te Pido","registered_at":"2026-06-10T16:13:04Z","spotify_id":"3L9DRfD6X3gNRAPGsy3BK7","type":"track"}

Pensando En Ti
type: MusicRecording
duration: PT2M25S
duration ms: 145052
explicit: false
by artist: LEGADO 7
in album: En Vivo Con Tololoche Vol. 3
  type: MusicAlbum
  date published: 2023-12-15
isrc code: USQX92306858
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:14:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8b03fdb5a37343f2018f7a71056c373b13a7c90b75d5bb0a4dd9e39b6d7637e
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/4jFU4apdcu3qrMgwb4dxNn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jFU4apdcu3qrMgwb4dxNn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8b03fdb5a37343f2018f7a71056c373b13a7c90b75d5bb0a4dd9e39b6d7637e","isrc":"USQX92306858","name":"Pensando En Ti","registered_at":"2026-06-05T16:14:39Z","spotify_id":"4jFU4apdcu3qrMgwb4dxNn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b03fdb5a37343f2018f7a71056c373b13a7c90b75d5bb0a4dd9e39b6d7637e. 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/4jFU4apdcu3qrMgwb4dxNn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jFU4apdcu3qrMgwb4dxNn.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd8b03fdb5a37343f2018f7a71056c373b13a7c90b75d5bb0a4dd9e39b6d7637e","isrc":"USQX92306858","name":"Pensando En Ti","registered_at":"2026-06-05T16:14:39Z","spotify_id":"4jFU4apdcu3qrMgwb4dxNn","type":"track"}

Regalo Equivocado
type: MusicRecording
duration: PT4M34S
duration ms: 274591
explicit: false
by artist: LEGADO 7
in album: En Vivo Con Tololoche Vol. 3
  type: MusicAlbum
  date published: 2023-12-15
isrc code: USQX92306860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:55:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f31da9e758624b89ea7af40f9aabedfa465598e520f0a2decf1177f1cb8dea8
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/2MPmhlvYyBbHvVcQCjA2aM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MPmhlvYyBbHvVcQCjA2aM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f31da9e758624b89ea7af40f9aabedfa465598e520f0a2decf1177f1cb8dea8","isrc":"USQX92306860","name":"Regalo Equivocado","registered_at":"2026-06-20T22:55:34Z","spotify_id":"2MPmhlvYyBbHvVcQCjA2aM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f31da9e758624b89ea7af40f9aabedfa465598e520f0a2decf1177f1cb8dea8. 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/2MPmhlvYyBbHvVcQCjA2aM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MPmhlvYyBbHvVcQCjA2aM.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1f31da9e758624b89ea7af40f9aabedfa465598e520f0a2decf1177f1cb8dea8","isrc":"USQX92306860","name":"Regalo Equivocado","registered_at":"2026-06-20T22:55:34Z","spotify_id":"2MPmhlvYyBbHvVcQCjA2aM","type":"track"}

El Chino
type: MusicRecording
duration: PT2M25S
duration ms: 145386
explicit: false
by artist: LEGADO 7
in album: En Vivo Con Tololoche Vol. 3
  type: MusicAlbum
  date published: 2023-12-15
isrc code: USQX92306862
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:02:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcfb28953ca3cdc28dbb4b08b97083ffc23d0a4e1107bafd160912150663d35f
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/1vLPRaJaH2TmBQqOwfw4eG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vLPRaJaH2TmBQqOwfw4eG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcfb28953ca3cdc28dbb4b08b97083ffc23d0a4e1107bafd160912150663d35f","isrc":"USQX92306862","name":"El Chino","registered_at":"2026-06-11T04:02:36Z","spotify_id":"1vLPRaJaH2TmBQqOwfw4eG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfb28953ca3cdc28dbb4b08b97083ffc23d0a4e1107bafd160912150663d35f. 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/1vLPRaJaH2TmBQqOwfw4eG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vLPRaJaH2TmBQqOwfw4eG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbcfb28953ca3cdc28dbb4b08b97083ffc23d0a4e1107bafd160912150663d35f","isrc":"USQX92306862","name":"El Chino","registered_at":"2026-06-11T04:02:36Z","spotify_id":"1vLPRaJaH2TmBQqOwfw4eG","type":"track"}

Quiero Charlar Con La Muerte
type: MusicRecording
duration: PT2M30S
duration ms: 150300
explicit: false
by artist: LEGADO 7
in album: En Vivo Con Tololoche Vol. 3
  type: MusicAlbum
  date published: 2023-12-15
isrc code: USQX92306859
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:51:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd5e07d2de60c501b47c2cf2916000e1c708cc07d21774da11f4f58afb8724af
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/0Aiv7uBuuNaj54Ucg91xVY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Aiv7uBuuNaj54Ucg91xVY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd5e07d2de60c501b47c2cf2916000e1c708cc07d21774da11f4f58afb8724af","isrc":"USQX92306859","name":"Quiero Charlar Con La Muerte","registered_at":"2026-06-20T03:51:56Z","spotify_id":"0Aiv7uBuuNaj54Ucg91xVY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5e07d2de60c501b47c2cf2916000e1c708cc07d21774da11f4f58afb8724af. 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/0Aiv7uBuuNaj54Ucg91xVY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Aiv7uBuuNaj54Ucg91xVY.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xcd5e07d2de60c501b47c2cf2916000e1c708cc07d21774da11f4f58afb8724af","isrc":"USQX92306859","name":"Quiero Charlar Con La Muerte","registered_at":"2026-06-20T03:51:56Z","spotify_id":"0Aiv7uBuuNaj54Ucg91xVY","type":"track"}

Gordo Michis
type: MusicRecording
duration: PT2M25S
duration ms: 145042
explicit: false
by artist: LEGADO 7
in album: En Vivo Con Tololoche Vol. 3
  type: MusicAlbum
  date published: 2023-12-15
isrc code: USQX92306863
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T01:15:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe55c0ee1b266c786e8dcc505c517c3b913dac0596ccc8c2e839af4cb8109e28d
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/0xA7Bm8slENNZwYQpB9Xu6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xA7Bm8slENNZwYQpB9Xu6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe55c0ee1b266c786e8dcc505c517c3b913dac0596ccc8c2e839af4cb8109e28d","isrc":"USQX92306863","name":"Gordo Michis","registered_at":"2026-06-23T01:15:05Z","spotify_id":"0xA7Bm8slENNZwYQpB9Xu6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55c0ee1b266c786e8dcc505c517c3b913dac0596ccc8c2e839af4cb8109e28d. 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/0xA7Bm8slENNZwYQpB9Xu6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xA7Bm8slENNZwYQpB9Xu6.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe55c0ee1b266c786e8dcc505c517c3b913dac0596ccc8c2e839af4cb8109e28d","isrc":"USQX92306863","name":"Gordo Michis","registered_at":"2026-06-23T01:15:05Z","spotify_id":"0xA7Bm8slENNZwYQpB9Xu6","type":"track"}

El Disney
type: MusicAlbum
date published: 2024-04-05
track: El Disney
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149624
  explicit: false
  by artist: LEGADO 7
  by artist: Codiciado
  in album: El Disney
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: USQX92401209
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:10:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1b9b4566fd48888505da315eea7f6dead9aafb919e801993cc425555ee925e35
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7s6HTRJUUZ9WCY9gPDhjdj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7s6HTRJUUZ9WCY9gPDhjdj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1b9b4566fd48888505da315eea7f6dead9aafb919e801993cc425555ee925e35","isrc":"USQX92401209","name":"El Disney","registered_at":"2026-06-04T10:10:03Z","spotify_id":"7s6HTRJUUZ9WCY9gPDhjdj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9b4566fd48888505da315eea7f6dead9aafb919e801993cc425555ee925e35. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7s6HTRJUUZ9WCY9gPDhjdj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7s6HTRJUUZ9WCY9gPDhjdj.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1b9b4566fd48888505da315eea7f6dead9aafb919e801993cc425555ee925e35","isrc":"USQX92401209","name":"El Disney","registered_at":"2026-06-04T10:10:03Z","spotify_id":"7s6HTRJUUZ9WCY9gPDhjdj","type":"track"}

Pa Que Se Motiven
type: MusicAlbum
date published: 2024-08-23
track: On D Gas
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201322
  explicit: false
  by artist: LEGADO 7
  by artist: Kane Rodriguez
  in album: Pa Que Se Motiven
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: USQX92404388
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T03:41:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xce03f8c566f544b4600c25dbbc4d44032799794cba144cadb682e1eefc30d703
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2HSqF98IZ3OIGVUHHUwGdV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HSqF98IZ3OIGVUHHUwGdV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xce03f8c566f544b4600c25dbbc4d44032799794cba144cadb682e1eefc30d703","isrc":"USQX92404388","name":"On D Gas","registered_at":"2026-06-01T03:41:11Z","spotify_id":"2HSqF98IZ3OIGVUHHUwGdV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce03f8c566f544b4600c25dbbc4d44032799794cba144cadb682e1eefc30d703. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2HSqF98IZ3OIGVUHHUwGdV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HSqF98IZ3OIGVUHHUwGdV.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xce03f8c566f544b4600c25dbbc4d44032799794cba144cadb682e1eefc30d703","isrc":"USQX92404388","name":"On D Gas","registered_at":"2026-06-01T03:41:11Z","spotify_id":"2HSqF98IZ3OIGVUHHUwGdV","type":"track"}
track: Seguimos Dando Lata
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145375
  explicit: false
  by artist: LEGADO 7
  by artist: Herencia de Patrones
  in album: Pa Que Se Motiven
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: USQX92404389
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:43:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1b50dfaa8bd2fc756217f0b927fb053c88ed0c600541795d2d500729bc38e5d8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2pTffC1NB91GiaOpOEoETt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pTffC1NB91GiaOpOEoETt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1b50dfaa8bd2fc756217f0b927fb053c88ed0c600541795d2d500729bc38e5d8","isrc":"USQX92404389","name":"Seguimos Dando Lata","registered_at":"2026-06-04T09:43:48Z","spotify_id":"2pTffC1NB91GiaOpOEoETt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b50dfaa8bd2fc756217f0b927fb053c88ed0c600541795d2d500729bc38e5d8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2pTffC1NB91GiaOpOEoETt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pTffC1NB91GiaOpOEoETt.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1b50dfaa8bd2fc756217f0b927fb053c88ed0c600541795d2d500729bc38e5d8","isrc":"USQX92404389","name":"Seguimos Dando Lata","registered_at":"2026-06-04T09:43:48Z","spotify_id":"2pTffC1NB91GiaOpOEoETt","type":"track"}
track: El Ranchero
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235711
  explicit: false
  by artist: LEGADO 7
  in album: Pa Que Se Motiven
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: USQX92400678
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:40:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x10351f8bc75c68b5c078d3b0b14770e96c8f68a2e690572928c39292c05a415c
  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/4UxemidpNmPXjC7CaycnFs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UxemidpNmPXjC7CaycnFs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x10351f8bc75c68b5c078d3b0b14770e96c8f68a2e690572928c39292c05a415c","isrc":"USQX92400678","name":"El Ranchero","registered_at":"2026-06-04T08:40:47Z","spotify_id":"4UxemidpNmPXjC7CaycnFs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10351f8bc75c68b5c078d3b0b14770e96c8f68a2e690572928c39292c05a415c. 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/4UxemidpNmPXjC7CaycnFs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UxemidpNmPXjC7CaycnFs.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x10351f8bc75c68b5c078d3b0b14770e96c8f68a2e690572928c39292c05a415c","isrc":"USQX92400678","name":"El Ranchero","registered_at":"2026-06-04T08:40:47Z","spotify_id":"4UxemidpNmPXjC7CaycnFs","type":"track"}
track: Mi Talento
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209642
  explicit: false
  by artist: LEGADO 7
  by artist: Daniel Garcia
  in album: Pa Que Se Motiven
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: USQX92404391
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:54:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb8ee4e5fb487ca46e642104e799c1695d2dbaa29bfa899266d4759a9c92e2de
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5AXJJsYCu7WafYOqM9gPom.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AXJJsYCu7WafYOqM9gPom
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb8ee4e5fb487ca46e642104e799c1695d2dbaa29bfa899266d4759a9c92e2de","isrc":"USQX92404391","name":"Mi Talento","registered_at":"2026-06-05T07:54:17Z","spotify_id":"5AXJJsYCu7WafYOqM9gPom","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8ee4e5fb487ca46e642104e799c1695d2dbaa29bfa899266d4759a9c92e2de. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5AXJJsYCu7WafYOqM9gPom.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AXJJsYCu7WafYOqM9gPom.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfb8ee4e5fb487ca46e642104e799c1695d2dbaa29bfa899266d4759a9c92e2de","isrc":"USQX92404391","name":"Mi Talento","registered_at":"2026-06-05T07:54:17Z","spotify_id":"5AXJJsYCu7WafYOqM9gPom","type":"track"}
track: La Flechiza
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144900
  explicit: false
  by artist: LEGADO 7
  by artist: Gabriel Silva
  in album: Pa Que Se Motiven
  isrc code: USQX92404392
  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: Corazón
track: Siempre Tranquilo
track: Trokona Gris (feat. Banda La Fantastica)
track: Poncho Conos
track: Bien Motivado (feat. Banda La Fantastica)
track: El Charal
track: Final de Nuestro Amor
track: Y Ahora Te Vas (feat. Banda La Fantastica)
track: El Que Me Cerró la Puerta
track: Todo A Su Tiempo

LEGADO 7
type: MusicGroup

Gabriel Silva
type: MusicGroup

Pa Que Se Motiven
type: MusicAlbum
date published: 2024-08-23

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T20:56:55+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x40bbf34baf39295803df353545f711c04ac7fea1354e54fde68ad0f98c6dafff

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/25uKb1KGbYRB0QXepM67Oi.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25uKb1KGbYRB0QXepM67Oi

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x40bbf34baf39295803df353545f711c04ac7fea1354e54fde68ad0f98c6dafff","isrc":"USQX92404392","name":"La Flechiza","registered_at":"2026-06-05T20:56:55Z","spotify_id":"25uKb1KGbYRB0QXepM67Oi","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 0x40bbf34baf39295803df353545f711c04ac7fea1354e54fde68ad0f98c6dafff. 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/25uKb1KGbYRB0QXepM67Oi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25uKb1KGbYRB0QXepM67Oi.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x40bbf34baf39295803df353545f711c04ac7fea1354e54fde68ad0f98c6dafff","isrc":"USQX92404392","name":"La Flechiza","registered_at":"2026-06-05T20:56:55Z","spotify_id":"25uKb1KGbYRB0QXepM67Oi","type":"track"}

Corazón
type: MusicRecording
duration: PT3M36S
duration ms: 216917
explicit: false
by artist: LEGADO 7
in album: Pa Que Se Motiven
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USQX92404393
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:56:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0595f490870bbffb805624985c3f0ecfc454acdc4383c31a3c70599b332825d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0tDVJAcs94a0JPIbYUFHrs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tDVJAcs94a0JPIbYUFHrs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0595f490870bbffb805624985c3f0ecfc454acdc4383c31a3c70599b332825d","isrc":"USQX92404393","name":"Corazón","registered_at":"2026-06-05T07:56:14Z","spotify_id":"0tDVJAcs94a0JPIbYUFHrs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0595f490870bbffb805624985c3f0ecfc454acdc4383c31a3c70599b332825d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0tDVJAcs94a0JPIbYUFHrs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tDVJAcs94a0JPIbYUFHrs.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc0595f490870bbffb805624985c3f0ecfc454acdc4383c31a3c70599b332825d","isrc":"USQX92404393","name":"Corazón","registered_at":"2026-06-05T07:56:14Z","spotify_id":"0tDVJAcs94a0JPIbYUFHrs","type":"track"}

Siempre Tranquilo
type: MusicRecording
duration: PT2M27S
duration ms: 147000
explicit: false
by artist: LEGADO 7
in album: Pa Que Se Motiven
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USQX92404394
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:56:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ac6c3dc457d7b445160a0b9be8a3070f2036c3f44408f9cdf0cd8498b4b97ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/31RSpBt2VxzX29RqRkH7uX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31RSpBt2VxzX29RqRkH7uX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ac6c3dc457d7b445160a0b9be8a3070f2036c3f44408f9cdf0cd8498b4b97ed","isrc":"USQX92404394","name":"Siempre Tranquilo","registered_at":"2026-06-05T15:56:15Z","spotify_id":"31RSpBt2VxzX29RqRkH7uX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac6c3dc457d7b445160a0b9be8a3070f2036c3f44408f9cdf0cd8498b4b97ed. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31RSpBt2VxzX29RqRkH7uX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31RSpBt2VxzX29RqRkH7uX.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1ac6c3dc457d7b445160a0b9be8a3070f2036c3f44408f9cdf0cd8498b4b97ed","isrc":"USQX92404394","name":"Siempre Tranquilo","registered_at":"2026-06-05T15:56:15Z","spotify_id":"31RSpBt2VxzX29RqRkH7uX","type":"track"}

Trokona Gris (feat. Banda La Fantastica)
type: MusicRecording
duration: PT2M34S
duration ms: 154210
explicit: false
by artist: LEGADO 7
by artist: Banda La Fantastica
in album: Pa Que Se Motiven
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USQX92404395
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:03:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48d9537141748c8c59a2b07f7e1aca0c53155247e7f33e928cbdca519db559b6
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/1Mn26smolNKaEWRYeVmvtH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Mn26smolNKaEWRYeVmvtH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48d9537141748c8c59a2b07f7e1aca0c53155247e7f33e928cbdca519db559b6","isrc":"USQX92404395","name":"Trokona Gris (feat. Banda La Fantastica)","registered_at":"2026-06-06T16:03:36Z","spotify_id":"1Mn26smolNKaEWRYeVmvtH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d9537141748c8c59a2b07f7e1aca0c53155247e7f33e928cbdca519db559b6. 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/1Mn26smolNKaEWRYeVmvtH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Mn26smolNKaEWRYeVmvtH.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x48d9537141748c8c59a2b07f7e1aca0c53155247e7f33e928cbdca519db559b6","isrc":"USQX92404395","name":"Trokona Gris (feat. Banda La Fantastica)","registered_at":"2026-06-06T16:03:36Z","spotify_id":"1Mn26smolNKaEWRYeVmvtH","type":"track"}

Poncho Conos
type: MusicRecording
duration: PT2M46S
duration ms: 166875
explicit: false
by artist: LEGADO 7
by artist: T3R Elemento
in album: Pa Que Se Motiven
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USQX92404396
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:20:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5e9885b7b272af277162251fbd2f06d521e974fa4d31bae6e03f96261060a82
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/6L2ugDskedkgyiLYztaFj8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6L2ugDskedkgyiLYztaFj8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5e9885b7b272af277162251fbd2f06d521e974fa4d31bae6e03f96261060a82","isrc":"USQX92404396","name":"Poncho Conos","registered_at":"2026-06-04T13:20:00Z","spotify_id":"6L2ugDskedkgyiLYztaFj8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e9885b7b272af277162251fbd2f06d521e974fa4d31bae6e03f96261060a82. 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/6L2ugDskedkgyiLYztaFj8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6L2ugDskedkgyiLYztaFj8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb5e9885b7b272af277162251fbd2f06d521e974fa4d31bae6e03f96261060a82","isrc":"USQX92404396","name":"Poncho Conos","registered_at":"2026-06-04T13:20:00Z","spotify_id":"6L2ugDskedkgyiLYztaFj8","type":"track"}

Bien Motivado (feat. Banda La Fantastica)
type: MusicRecording
duration: PT2M39S
duration ms: 159486
explicit: false
by artist: LEGADO 7
by artist: Grupo Clasificado
by artist: Banda La Fantastica
in album: Pa Que Se Motiven
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USQX92401924
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:26:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcddea378c986fc63d0276ebbcd1bc1012cc7d616eece7c4408b0554ac1902d4
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/2wAVvTYzYCstz5wanc2imD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wAVvTYzYCstz5wanc2imD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdcddea378c986fc63d0276ebbcd1bc1012cc7d616eece7c4408b0554ac1902d4","isrc":"USQX92401924","name":"Bien Motivado (feat. Banda La Fantastica)","registered_at":"2026-06-04T14:26:16Z","spotify_id":"2wAVvTYzYCstz5wanc2imD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcddea378c986fc63d0276ebbcd1bc1012cc7d616eece7c4408b0554ac1902d4. 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/2wAVvTYzYCstz5wanc2imD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wAVvTYzYCstz5wanc2imD.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xdcddea378c986fc63d0276ebbcd1bc1012cc7d616eece7c4408b0554ac1902d4","isrc":"USQX92401924","name":"Bien Motivado (feat. Banda La Fantastica)","registered_at":"2026-06-04T14:26:16Z","spotify_id":"2wAVvTYzYCstz5wanc2imD","type":"track"}

El Charal
type: MusicRecording
duration: PT3M22S
duration ms: 202026
explicit: false
by artist: LEGADO 7
by artist: Herencia De Grandes
in album: Pa Que Se Motiven
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USQX92400208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:33:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ea2a25e1cfa59d4b086cf9e8371e422c08e27cc48837e16fe017de932ca6cf1
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/1lce3KcrsmoTVh8eb5njYn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lce3KcrsmoTVh8eb5njYn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ea2a25e1cfa59d4b086cf9e8371e422c08e27cc48837e16fe017de932ca6cf1","isrc":"USQX92400208","name":"El Charal","registered_at":"2026-06-04T09:33:52Z","spotify_id":"1lce3KcrsmoTVh8eb5njYn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea2a25e1cfa59d4b086cf9e8371e422c08e27cc48837e16fe017de932ca6cf1. 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/1lce3KcrsmoTVh8eb5njYn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lce3KcrsmoTVh8eb5njYn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8ea2a25e1cfa59d4b086cf9e8371e422c08e27cc48837e16fe017de932ca6cf1","isrc":"USQX92400208","name":"El Charal","registered_at":"2026-06-04T09:33:52Z","spotify_id":"1lce3KcrsmoTVh8eb5njYn","type":"track"}

Final de Nuestro Amor
type: MusicRecording
duration: PT3M11S
duration ms: 191250
explicit: false
by artist: LEGADO 7
in album: Pa Que Se Motiven
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USQX92404397
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:03:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8332f805306656817e61ad1ca9e3c42424dad2140cb4482ee8035820f2743d27
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/26VLcO96IlQ49nn9KRIb2r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26VLcO96IlQ49nn9KRIb2r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8332f805306656817e61ad1ca9e3c42424dad2140cb4482ee8035820f2743d27","isrc":"USQX92404397","name":"Final de Nuestro Amor","registered_at":"2026-06-06T16:03:10Z","spotify_id":"26VLcO96IlQ49nn9KRIb2r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8332f805306656817e61ad1ca9e3c42424dad2140cb4482ee8035820f2743d27. 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/26VLcO96IlQ49nn9KRIb2r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26VLcO96IlQ49nn9KRIb2r.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x8332f805306656817e61ad1ca9e3c42424dad2140cb4482ee8035820f2743d27","isrc":"USQX92404397","name":"Final de Nuestro Amor","registered_at":"2026-06-06T16:03:10Z","spotify_id":"26VLcO96IlQ49nn9KRIb2r","type":"track"}

Y Ahora Te Vas (feat. Banda La Fantastica)
type: MusicRecording
duration: PT3M41S
duration ms: 221911
explicit: false
by artist: LEGADO 7
by artist: Banda La Fantastica
in album: Pa Que Se Motiven
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USQX92404398
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:29:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ba5b6eec8e7657ccfce1d261dbdca3222418262a5e2c78cf6c63fc10ac3df6f
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/4AYmunkRptuqZaXTk3RrEB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AYmunkRptuqZaXTk3RrEB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ba5b6eec8e7657ccfce1d261dbdca3222418262a5e2c78cf6c63fc10ac3df6f","isrc":"USQX92404398","name":"Y Ahora Te Vas (feat. Banda La Fantastica)","registered_at":"2026-06-06T22:29:04Z","spotify_id":"4AYmunkRptuqZaXTk3RrEB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba5b6eec8e7657ccfce1d261dbdca3222418262a5e2c78cf6c63fc10ac3df6f. 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/4AYmunkRptuqZaXTk3RrEB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AYmunkRptuqZaXTk3RrEB.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x9ba5b6eec8e7657ccfce1d261dbdca3222418262a5e2c78cf6c63fc10ac3df6f","isrc":"USQX92404398","name":"Y Ahora Te Vas (feat. Banda La Fantastica)","registered_at":"2026-06-06T22:29:04Z","spotify_id":"4AYmunkRptuqZaXTk3RrEB","type":"track"}

El Que Me Cerró la Puerta
type: MusicRecording
duration: PT3M2S
duration ms: 182125
explicit: false
by artist: LEGADO 7
by artist: HERNAN TREJO
in album: Pa Que Se Motiven
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USSM12404558
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:15:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6ddcee8a4e6be0461f815235f6e8b9aa678a8db99fa1f47d8ba648ef8fa9ebc
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/3meYy69YC7gKmHgTJGq7Q4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3meYy69YC7gKmHgTJGq7Q4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6ddcee8a4e6be0461f815235f6e8b9aa678a8db99fa1f47d8ba648ef8fa9ebc","isrc":"USSM12404558","name":"El Que Me Cerró la Puerta","registered_at":"2026-06-04T11:15:35Z","spotify_id":"3meYy69YC7gKmHgTJGq7Q4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ddcee8a4e6be0461f815235f6e8b9aa678a8db99fa1f47d8ba648ef8fa9ebc. 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/3meYy69YC7gKmHgTJGq7Q4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3meYy69YC7gKmHgTJGq7Q4.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb6ddcee8a4e6be0461f815235f6e8b9aa678a8db99fa1f47d8ba648ef8fa9ebc","isrc":"USSM12404558","name":"El Que Me Cerró la Puerta","registered_at":"2026-06-04T11:15:35Z","spotify_id":"3meYy69YC7gKmHgTJGq7Q4","type":"track"}

Todo A Su Tiempo
type: MusicRecording
duration: PT3M37S
duration ms: 217770
explicit: false
by artist: LEGADO 7
by artist: José Mejía
by artist: Nivel
in album: Pa Que Se Motiven
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USQX92204422
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:19:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fe27d58a7e6ef4307435013b1eb6a4737bcd0db4678933207dbcdc1800db0e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/48Mp7g8NKCWL2otrKdmY9m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48Mp7g8NKCWL2otrKdmY9m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2fe27d58a7e6ef4307435013b1eb6a4737bcd0db4678933207dbcdc1800db0e1","isrc":"USQX92204422","name":"Todo A Su Tiempo","registered_at":"2026-06-01T20:19:56Z","spotify_id":"48Mp7g8NKCWL2otrKdmY9m","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe27d58a7e6ef4307435013b1eb6a4737bcd0db4678933207dbcdc1800db0e1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/48Mp7g8NKCWL2otrKdmY9m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48Mp7g8NKCWL2otrKdmY9m.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2fe27d58a7e6ef4307435013b1eb6a4737bcd0db4678933207dbcdc1800db0e1","isrc":"USQX92204422","name":"Todo A Su Tiempo","registered_at":"2026-06-01T20:19:56Z","spotify_id":"48Mp7g8NKCWL2otrKdmY9m","type":"track"}

Tu Forma De Ser
type: MusicAlbum
date published: 2024-06-21
track: Tu Forma De Ser
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177237
  explicit: false
  by artist: Kane Rodriguez
  by artist: LEGADO 7
  in album: Tu Forma De Ser
    type: MusicAlbum
    date published: 2024-06-21
  isrc code: QZNFJ2403144
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T09:11:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4476988dc8d67d776c508efdd35147af8ff9622af39c23027d0bf45249ad8103
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6DVF8N91Z4yHLbX7J5DK5j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DVF8N91Z4yHLbX7J5DK5j
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4476988dc8d67d776c508efdd35147af8ff9622af39c23027d0bf45249ad8103","isrc":"QZNFJ2403144","name":"Tu Forma De Ser","registered_at":"2026-06-01T09:11:55Z","spotify_id":"6DVF8N91Z4yHLbX7J5DK5j","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4476988dc8d67d776c508efdd35147af8ff9622af39c23027d0bf45249ad8103. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6DVF8N91Z4yHLbX7J5DK5j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DVF8N91Z4yHLbX7J5DK5j.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4476988dc8d67d776c508efdd35147af8ff9622af39c23027d0bf45249ad8103","isrc":"QZNFJ2403144","name":"Tu Forma De Ser","registered_at":"2026-06-01T09:11:55Z","spotify_id":"6DVF8N91Z4yHLbX7J5DK5j","type":"track"}

On D Gas
type: MusicRecording
duration: PT3M21S
duration ms: 201322
explicit: false
by artist: LEGADO 7
by artist: Kane Rodriguez
in album: Pa Que Se Motiven
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USQX92404388
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T03:41:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce03f8c566f544b4600c25dbbc4d44032799794cba144cadb682e1eefc30d703
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2HSqF98IZ3OIGVUHHUwGdV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HSqF98IZ3OIGVUHHUwGdV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce03f8c566f544b4600c25dbbc4d44032799794cba144cadb682e1eefc30d703","isrc":"USQX92404388","name":"On D Gas","registered_at":"2026-06-01T03:41:11Z","spotify_id":"2HSqF98IZ3OIGVUHHUwGdV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce03f8c566f544b4600c25dbbc4d44032799794cba144cadb682e1eefc30d703. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2HSqF98IZ3OIGVUHHUwGdV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HSqF98IZ3OIGVUHHUwGdV.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xce03f8c566f544b4600c25dbbc4d44032799794cba144cadb682e1eefc30d703","isrc":"USQX92404388","name":"On D Gas","registered_at":"2026-06-01T03:41:11Z","spotify_id":"2HSqF98IZ3OIGVUHHUwGdV","type":"track"}

Por Clave Caiman
type: MusicRecording
duration: PT2M38S
duration ms: 158626
explicit: false
by artist: LEGADO 7
by artist: Tomas Ballardo
in album: Por Clave El Caiman
  type: MusicAlbum
  date published: 2023-02-17
isrc code: QM4TW2393331
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T15:36:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbec73bd10ef7a3912ca09bf4cea8a4f7ef97849f54703cbb54b72563421d0b62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/78CE12m0ygkEbWpTSNqLOM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78CE12m0ygkEbWpTSNqLOM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbec73bd10ef7a3912ca09bf4cea8a4f7ef97849f54703cbb54b72563421d0b62","isrc":"QM4TW2393331","name":"Por Clave Caiman","registered_at":"2026-06-01T15:36:03Z","spotify_id":"78CE12m0ygkEbWpTSNqLOM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec73bd10ef7a3912ca09bf4cea8a4f7ef97849f54703cbb54b72563421d0b62. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78CE12m0ygkEbWpTSNqLOM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78CE12m0ygkEbWpTSNqLOM.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbec73bd10ef7a3912ca09bf4cea8a4f7ef97849f54703cbb54b72563421d0b62","isrc":"QM4TW2393331","name":"Por Clave Caiman","registered_at":"2026-06-01T15:36:03Z","spotify_id":"78CE12m0ygkEbWpTSNqLOM","type":"track"}

Tu Forma De Ser
type: MusicRecording
duration: PT2M57S
duration ms: 177237
explicit: false
by artist: Kane Rodriguez
by artist: LEGADO 7
in album: Tu Forma De Ser
  type: MusicAlbum
  date published: 2024-06-21
isrc code: QZNFJ2403144
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T09:11:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4476988dc8d67d776c508efdd35147af8ff9622af39c23027d0bf45249ad8103
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6DVF8N91Z4yHLbX7J5DK5j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DVF8N91Z4yHLbX7J5DK5j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4476988dc8d67d776c508efdd35147af8ff9622af39c23027d0bf45249ad8103","isrc":"QZNFJ2403144","name":"Tu Forma De Ser","registered_at":"2026-06-01T09:11:55Z","spotify_id":"6DVF8N91Z4yHLbX7J5DK5j","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4476988dc8d67d776c508efdd35147af8ff9622af39c23027d0bf45249ad8103. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6DVF8N91Z4yHLbX7J5DK5j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DVF8N91Z4yHLbX7J5DK5j.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4476988dc8d67d776c508efdd35147af8ff9622af39c23027d0bf45249ad8103","isrc":"QZNFJ2403144","name":"Tu Forma De Ser","registered_at":"2026-06-01T09:11:55Z","spotify_id":"6DVF8N91Z4yHLbX7J5DK5j","type":"track"}

El Diecinueve
type: MusicRecording
duration: PT2M51S
duration ms: 171925
explicit: false
by artist: Tony Aguirre
by artist: LEGADO 7
in album: El Diecinueve
  type: MusicAlbum
  date published: 2023-11-10
isrc code: QMANG2207818
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:02:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccbd960b130744b4c495d3b1a6634f660a8646bfd4d16004a87c78e409165e47
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/6nEvcWB5luWoVSmClxP6WW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nEvcWB5luWoVSmClxP6WW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccbd960b130744b4c495d3b1a6634f660a8646bfd4d16004a87c78e409165e47","isrc":"QMANG2207818","name":"El Diecinueve","registered_at":"2026-06-05T12:02:22Z","spotify_id":"6nEvcWB5luWoVSmClxP6WW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbd960b130744b4c495d3b1a6634f660a8646bfd4d16004a87c78e409165e47. 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/6nEvcWB5luWoVSmClxP6WW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nEvcWB5luWoVSmClxP6WW.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xccbd960b130744b4c495d3b1a6634f660a8646bfd4d16004a87c78e409165e47","isrc":"QMANG2207818","name":"El Diecinueve","registered_at":"2026-06-05T12:02:22Z","spotify_id":"6nEvcWB5luWoVSmClxP6WW","type":"track"}

Soy Lo Que Soy
type: MusicRecording
duration: PT3M0S
duration ms: 180082
explicit: false
by artist: Fuerza Regida
by artist: Natanael Cano
by artist: LEGADO 7
in album: 4-20-20
  type: MusicAlbum
  date published: 2020-04-20
isrc code: USDXS2006472
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:53:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb21a00e46046353602b18388ce358cc4e17c5d81ad28050a2b0c180c5a638de9
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/1l3pEeeJygmbS1yVnrd7Cq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1l3pEeeJygmbS1yVnrd7Cq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb21a00e46046353602b18388ce358cc4e17c5d81ad28050a2b0c180c5a638de9","isrc":"USDXS2006472","name":"Soy Lo Que Soy","registered_at":"2026-06-04T07:53:36Z","spotify_id":"1l3pEeeJygmbS1yVnrd7Cq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21a00e46046353602b18388ce358cc4e17c5d81ad28050a2b0c180c5a638de9. 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/1l3pEeeJygmbS1yVnrd7Cq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1l3pEeeJygmbS1yVnrd7Cq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb21a00e46046353602b18388ce358cc4e17c5d81ad28050a2b0c180c5a638de9","isrc":"USDXS2006472","name":"Soy Lo Que Soy","registered_at":"2026-06-04T07:53:36Z","spotify_id":"1l3pEeeJygmbS1yVnrd7Cq","type":"track"}

El Disney
type: MusicRecording
duration: PT2M29S
duration ms: 149624
explicit: false
by artist: LEGADO 7
by artist: Codiciado
in album: El Disney
  type: MusicAlbum
  date published: 2024-04-05
isrc code: USQX92401209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:10:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b9b4566fd48888505da315eea7f6dead9aafb919e801993cc425555ee925e35
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7s6HTRJUUZ9WCY9gPDhjdj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7s6HTRJUUZ9WCY9gPDhjdj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b9b4566fd48888505da315eea7f6dead9aafb919e801993cc425555ee925e35","isrc":"USQX92401209","name":"El Disney","registered_at":"2026-06-04T10:10:03Z","spotify_id":"7s6HTRJUUZ9WCY9gPDhjdj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9b4566fd48888505da315eea7f6dead9aafb919e801993cc425555ee925e35. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7s6HTRJUUZ9WCY9gPDhjdj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7s6HTRJUUZ9WCY9gPDhjdj.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1b9b4566fd48888505da315eea7f6dead9aafb919e801993cc425555ee925e35","isrc":"USQX92401209","name":"El Disney","registered_at":"2026-06-04T10:10:03Z","spotify_id":"7s6HTRJUUZ9WCY9gPDhjdj","type":"track"}

Reyes Magos
type: MusicRecording
duration: PT2M8S
duration ms: 128000
explicit: false
by artist: LEGADO 7
by artist: Herencia de Patrones
by artist: JOP
in album: L.A. Lumbre
  type: MusicAlbum
  date published: 2021-04-20
isrc code: USDXS2100946
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:33:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03e899d4674af80a8f6b49418aab2b1b7297be794733a523afbf8fbcb24381b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5snzQtd6gFKA7IVFP6UNsq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5snzQtd6gFKA7IVFP6UNsq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03e899d4674af80a8f6b49418aab2b1b7297be794733a523afbf8fbcb24381b5","isrc":"USDXS2100946","name":"Reyes Magos","registered_at":"2026-06-04T10:33:42Z","spotify_id":"5snzQtd6gFKA7IVFP6UNsq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e899d4674af80a8f6b49418aab2b1b7297be794733a523afbf8fbcb24381b5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5snzQtd6gFKA7IVFP6UNsq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5snzQtd6gFKA7IVFP6UNsq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x03e899d4674af80a8f6b49418aab2b1b7297be794733a523afbf8fbcb24381b5","isrc":"USDXS2100946","name":"Reyes Magos","registered_at":"2026-06-04T10:33:42Z","spotify_id":"5snzQtd6gFKA7IVFP6UNsq","type":"track"}

El Jeffrey
type: MusicRecording
duration: PT2M33S
duration ms: 153250
explicit: false
by artist: LEGADO 7
by artist: Grupo Codiciado
in album: L.A. Lumbre
  type: MusicAlbum
  date published: 2021-04-20
isrc code: USDXS2100936
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:31:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8cdaeffae3bc73e7717b8175e5f4d0b0bf3746f2bf773f2afff384a9da3cf91b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6KKseqrcB5I4IeGB0pEBcV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KKseqrcB5I4IeGB0pEBcV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8cdaeffae3bc73e7717b8175e5f4d0b0bf3746f2bf773f2afff384a9da3cf91b","isrc":"USDXS2100936","name":"El Jeffrey","registered_at":"2026-06-04T15:31:10Z","spotify_id":"6KKseqrcB5I4IeGB0pEBcV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdaeffae3bc73e7717b8175e5f4d0b0bf3746f2bf773f2afff384a9da3cf91b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KKseqrcB5I4IeGB0pEBcV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KKseqrcB5I4IeGB0pEBcV.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8cdaeffae3bc73e7717b8175e5f4d0b0bf3746f2bf773f2afff384a9da3cf91b","isrc":"USDXS2100936","name":"El Jeffrey","registered_at":"2026-06-04T15:31:10Z","spotify_id":"6KKseqrcB5I4IeGB0pEBcV","type":"track"}

Pateando Latas
type: MusicRecording
duration: PT3M11S
duration ms: 191843
explicit: false
by artist: Grupo Marca Registrada
by artist: LEGADO 7
in album: The Magic, Vol.1
  type: MusicAlbum
  date published: 2021-12-24
isrc code: USDXS2105290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:17:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1c03dc030da498d77db53c741fcfef367e5659b84653822bc60672601e4af16
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/3yQXmNacfHANLuaK5qomxz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yQXmNacfHANLuaK5qomxz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1c03dc030da498d77db53c741fcfef367e5659b84653822bc60672601e4af16","isrc":"USDXS2105290","name":"Pateando Latas","registered_at":"2026-06-04T11:17:51Z","spotify_id":"3yQXmNacfHANLuaK5qomxz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c03dc030da498d77db53c741fcfef367e5659b84653822bc60672601e4af16. 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/3yQXmNacfHANLuaK5qomxz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yQXmNacfHANLuaK5qomxz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa1c03dc030da498d77db53c741fcfef367e5659b84653822bc60672601e4af16","isrc":"USDXS2105290","name":"Pateando Latas","registered_at":"2026-06-04T11:17:51Z","spotify_id":"3yQXmNacfHANLuaK5qomxz","type":"track"}

Yo
type: MusicRecording
duration: PT2M4S
duration ms: 124574
explicit: false
by artist: LEGADO 7
in album: 4-20-20
  type: MusicAlbum
  date published: 2020-04-20
isrc code: USDXS2006475
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:36:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9f2cca6627128727d2a8e58a4dfb76163222ca2ea18b419ceb3be9c1b8cb78c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5rZl5rUeKfkP6MNXfezGYw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rZl5rUeKfkP6MNXfezGYw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f2cca6627128727d2a8e58a4dfb76163222ca2ea18b419ceb3be9c1b8cb78c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5rZl5rUeKfkP6MNXfezGYw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rZl5rUeKfkP6MNXfezGYw.
  date published: 2026-06-13T12:47:07Z

Tu Sin Mi
type: MusicRecording
duration: PT3M49S
duration ms: 229750
explicit: false
by artist: LEGADO 7
in album: L.A. Lumbre
  type: MusicAlbum
  date published: 2021-04-20
isrc code: USDXS2100943
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:13:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f3fc0c1c9e6368e09d242c77795220540ee76907830938919f21b804385f578
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/1Li2VsyoxASZz3c7bJ4IZm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Li2VsyoxASZz3c7bJ4IZm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f3fc0c1c9e6368e09d242c77795220540ee76907830938919f21b804385f578","isrc":"USDXS2100943","name":"Tu Sin Mi","registered_at":"2026-06-07T19:13:42Z","spotify_id":"1Li2VsyoxASZz3c7bJ4IZm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3fc0c1c9e6368e09d242c77795220540ee76907830938919f21b804385f578. 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/1Li2VsyoxASZz3c7bJ4IZm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Li2VsyoxASZz3c7bJ4IZm.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x0f3fc0c1c9e6368e09d242c77795220540ee76907830938919f21b804385f578","isrc":"USDXS2100943","name":"Tu Sin Mi","registered_at":"2026-06-07T19:13:42Z","spotify_id":"1Li2VsyoxASZz3c7bJ4IZm","type":"track"}

En la lumbre - En Vivo
type: MusicRecording
duration: PT3M33S
duration ms: 213000
explicit: false
by artist: Zexta Alianza
by artist: Fuerza Regida
by artist: LEGADO 7
in album: De Día A Noche
  type: MusicAlbum
  date published: 2020-09-04
isrc code: USDXS2012692
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:13:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x071f4b1aa993063c9e7ea410dc9d583cc8e965e45ba556e6c011e263ac072f8c
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/3JFsYMe5JHHtJaKD4BmwhK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JFsYMe5JHHtJaKD4BmwhK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x071f4b1aa993063c9e7ea410dc9d583cc8e965e45ba556e6c011e263ac072f8c","isrc":"USDXS2012692","name":"En la lumbre - En Vivo","registered_at":"2026-06-07T19:13:06Z","spotify_id":"3JFsYMe5JHHtJaKD4BmwhK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071f4b1aa993063c9e7ea410dc9d583cc8e965e45ba556e6c011e263ac072f8c. 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/3JFsYMe5JHHtJaKD4BmwhK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JFsYMe5JHHtJaKD4BmwhK.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x071f4b1aa993063c9e7ea410dc9d583cc8e965e45ba556e6c011e263ac072f8c","isrc":"USDXS2012692","name":"En la lumbre - En Vivo","registered_at":"2026-06-07T19:13:06Z","spotify_id":"3JFsYMe5JHHtJaKD4BmwhK","type":"track"}

Calles Angelinas (En Vivo)
type: MusicRecording
duration: PT3M6S
duration ms: 186192
explicit: false
by artist: Luis R Conriquez
by artist: LEGADO 7
in album: Pisteando Con Amigos (En Vivo)
  type: MusicAlbum
  date published: 2021-10-29
isrc code: QZSYP2117452
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:16:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaabda0cfd50a4ae6ae5f2901c44039f8316408d8aa433eb6e5daf94335fd9d1
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/4GQ4kDo6IeHYWeXbQk1r9Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GQ4kDo6IeHYWeXbQk1r9Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdaabda0cfd50a4ae6ae5f2901c44039f8316408d8aa433eb6e5daf94335fd9d1","isrc":"QZSYP2117452","name":"Calles Angelinas (En Vivo)","registered_at":"2026-06-08T11:16:25Z","spotify_id":"4GQ4kDo6IeHYWeXbQk1r9Z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaabda0cfd50a4ae6ae5f2901c44039f8316408d8aa433eb6e5daf94335fd9d1. 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/4GQ4kDo6IeHYWeXbQk1r9Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GQ4kDo6IeHYWeXbQk1r9Z.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xdaabda0cfd50a4ae6ae5f2901c44039f8316408d8aa433eb6e5daf94335fd9d1","isrc":"QZSYP2117452","name":"Calles Angelinas (En Vivo)","registered_at":"2026-06-08T11:16:25Z","spotify_id":"4GQ4kDo6IeHYWeXbQk1r9Z","type":"track"}

666 (Ojos De Diablo)
type: MusicRecording
duration: PT3M41S
duration ms: 221932
explicit: false
by artist: LEGADO 7
in album: 4-20-20
  type: MusicAlbum
  date published: 2020-04-20
isrc code: USDXS2006478
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:48:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55e7912fad8ce0bed4be31601700aed15813aaa55acbfc02eb7b0d08aa285e28
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/3kN4C5FhB3XslwqCA76t9R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kN4C5FhB3XslwqCA76t9R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55e7912fad8ce0bed4be31601700aed15813aaa55acbfc02eb7b0d08aa285e28","isrc":"USDXS2006478","name":"666 (Ojos De Diablo)","registered_at":"2026-06-08T17:48:04Z","spotify_id":"3kN4C5FhB3XslwqCA76t9R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e7912fad8ce0bed4be31601700aed15813aaa55acbfc02eb7b0d08aa285e28. 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/3kN4C5FhB3XslwqCA76t9R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kN4C5FhB3XslwqCA76t9R.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x55e7912fad8ce0bed4be31601700aed15813aaa55acbfc02eb7b0d08aa285e28","isrc":"USDXS2006478","name":"666 (Ojos De Diablo)","registered_at":"2026-06-08T17:48:04Z","spotify_id":"3kN4C5FhB3XslwqCA76t9R","type":"track"}

Inmigrante
type: MusicRecording
duration: PT3M1S
duration ms: 181282
explicit: false
by artist: LEGADO 7
in album: 4-20-20
  type: MusicAlbum
  date published: 2020-04-20
isrc code: USDXS2006473
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:21:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf76e111848480c7758da4b9cc5fbe9f82533b79930cdfebb36484f0d5020257f
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/4T4zObhT2dXXEIf6ChootM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T4zObhT2dXXEIf6ChootM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76e111848480c7758da4b9cc5fbe9f82533b79930cdfebb36484f0d5020257f. 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/4T4zObhT2dXXEIf6ChootM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T4zObhT2dXXEIf6ChootM.
  date published: 2026-06-13T15:41:10Z

El Colombiano
type: MusicRecording
duration: PT3M12S
duration ms: 192999
explicit: false
by artist: LEGADO 7
by artist: Tony Aguirre
in album: L.A. Lumbre
  type: MusicAlbum
  date published: 2021-04-20
isrc code: USDXS2100939
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:28:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ea348afff3367b086b667d463174953c5cdc6390f4b56349619bb25f18938c4
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/71UTRjbPMb7iuSxKBfb9N8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71UTRjbPMb7iuSxKBfb9N8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ea348afff3367b086b667d463174953c5cdc6390f4b56349619bb25f18938c4","isrc":"USDXS2100939","name":"El Colombiano","registered_at":"2026-06-17T22:28:49Z","spotify_id":"71UTRjbPMb7iuSxKBfb9N8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea348afff3367b086b667d463174953c5cdc6390f4b56349619bb25f18938c4. 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/71UTRjbPMb7iuSxKBfb9N8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71UTRjbPMb7iuSxKBfb9N8.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1ea348afff3367b086b667d463174953c5cdc6390f4b56349619bb25f18938c4","isrc":"USDXS2100939","name":"El Colombiano","registered_at":"2026-06-17T22:28:49Z","spotify_id":"71UTRjbPMb7iuSxKBfb9N8","type":"track"}

Me Subo Al Avión
type: MusicRecording
duration: PT3M15S
duration ms: 195129
explicit: false
by artist: LEGADO 7
in album: 4-20-20
  type: MusicAlbum
  date published: 2020-04-20
isrc code: USDXS2006474
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:08:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf3a3d1e96a40fd25a3ff81d5c5a63af9d120ce05c1b9fe48109ed4936cc5753
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/1nWrTlNKlxcmyBmzkOHBlv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nWrTlNKlxcmyBmzkOHBlv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf3a3d1e96a40fd25a3ff81d5c5a63af9d120ce05c1b9fe48109ed4936cc5753","isrc":"USDXS2006474","name":"Me Subo Al Avión","registered_at":"2026-06-10T16:08:16Z","spotify_id":"1nWrTlNKlxcmyBmzkOHBlv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3a3d1e96a40fd25a3ff81d5c5a63af9d120ce05c1b9fe48109ed4936cc5753. 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/1nWrTlNKlxcmyBmzkOHBlv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nWrTlNKlxcmyBmzkOHBlv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xaf3a3d1e96a40fd25a3ff81d5c5a63af9d120ce05c1b9fe48109ed4936cc5753","isrc":"USDXS2006474","name":"Me Subo Al Avión","registered_at":"2026-06-10T16:08:16Z","spotify_id":"1nWrTlNKlxcmyBmzkOHBlv","type":"track"}

No Me Conocen
type: MusicRecording
duration: PT2M47S
duration ms: 167447
explicit: false
by artist: LEGADO 7
in album: 4-20-20
  type: MusicAlbum
  date published: 2020-04-20
isrc code: USDXS2006476
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:07:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed4ece1fea0fb1e8234d9382515dcdcf166197a32f9d4a2a7157f88ca3176ed7
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/5dzOBew5RN6sZ1aoo0T7fW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dzOBew5RN6sZ1aoo0T7fW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed4ece1fea0fb1e8234d9382515dcdcf166197a32f9d4a2a7157f88ca3176ed7","isrc":"USDXS2006476","name":"No Me Conocen","registered_at":"2026-06-10T16:07:25Z","spotify_id":"5dzOBew5RN6sZ1aoo0T7fW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4ece1fea0fb1e8234d9382515dcdcf166197a32f9d4a2a7157f88ca3176ed7. 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/5dzOBew5RN6sZ1aoo0T7fW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dzOBew5RN6sZ1aoo0T7fW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xed4ece1fea0fb1e8234d9382515dcdcf166197a32f9d4a2a7157f88ca3176ed7","isrc":"USDXS2006476","name":"No Me Conocen","registered_at":"2026-06-10T16:07:25Z","spotify_id":"5dzOBew5RN6sZ1aoo0T7fW","type":"track"}

Pareciera Que Fue Ayer
type: MusicRecording
duration: PT2M47S
duration ms: 167750
explicit: false
by artist: LEGADO 7
in album: 4-20-20
  type: MusicAlbum
  date published: 2020-04-20
isrc code: USDXS2006477
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:08:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd04a4f9621c7effa96ba196e096ac9b8127a749c33faa6093bbf9d3cb36829e7
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/77i9rWhN0JaWDkQZuFoRQh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77i9rWhN0JaWDkQZuFoRQh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd04a4f9621c7effa96ba196e096ac9b8127a749c33faa6093bbf9d3cb36829e7","isrc":"USDXS2006477","name":"Pareciera Que Fue Ayer","registered_at":"2026-06-10T16:08:06Z","spotify_id":"77i9rWhN0JaWDkQZuFoRQh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04a4f9621c7effa96ba196e096ac9b8127a749c33faa6093bbf9d3cb36829e7. 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/77i9rWhN0JaWDkQZuFoRQh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77i9rWhN0JaWDkQZuFoRQh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd04a4f9621c7effa96ba196e096ac9b8127a749c33faa6093bbf9d3cb36829e7","isrc":"USDXS2006477","name":"Pareciera Que Fue Ayer","registered_at":"2026-06-10T16:08:06Z","spotify_id":"77i9rWhN0JaWDkQZuFoRQh","type":"track"}

Alejo Lugo
type: MusicRecording
duration: PT2M9S
duration ms: 129000
explicit: false
by artist: LEGADO 7
in album: L.A. Lumbre
  type: MusicAlbum
  date published: 2021-04-20
isrc code: USDXS2100945
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:17:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6111d02a77dffd32473e32aea33029a4b43402ab9a4c6072ebc5bcf917d3750d
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/4ySeHzrhp5FS6TpFdCZDP1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ySeHzrhp5FS6TpFdCZDP1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6111d02a77dffd32473e32aea33029a4b43402ab9a4c6072ebc5bcf917d3750d","isrc":"USDXS2100945","name":"Alejo Lugo","registered_at":"2026-06-18T14:17:53Z","spotify_id":"4ySeHzrhp5FS6TpFdCZDP1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6111d02a77dffd32473e32aea33029a4b43402ab9a4c6072ebc5bcf917d3750d. 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/4ySeHzrhp5FS6TpFdCZDP1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ySeHzrhp5FS6TpFdCZDP1.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6111d02a77dffd32473e32aea33029a4b43402ab9a4c6072ebc5bcf917d3750d","isrc":"USDXS2100945","name":"Alejo Lugo","registered_at":"2026-06-18T14:17:53Z","spotify_id":"4ySeHzrhp5FS6TpFdCZDP1","type":"track"}