Los 4 Grandes Del Norte
type: MusicGroup
genre: corrido
genre: norteño
popularity: 17
followers: 4774
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc5f2268-4695-4124-8550-4b1cac1e6bad.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/dc5f2268-4695-4124-8550-4b1cac1e6bad.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc5f2268-4695-4124-8550-4b1cac1e6bad
additional property: OTSTimestamp
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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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a848caefde8d60163029bb0b48e757e61a9584174bd40682937ebc45836576. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc5f2268-4695-4124-8550-4b1cac1e6bad.json and https://artists.proofprofile.net/proofs/artist/dc5f2268-4695-4124-8550-4b1cac1e6bad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0x26a848caefde8d60163029bb0b48e757e61a9584174bd40682937ebc45836576","name":"Los 4 Grandes Del Norte","registered_at":"2026-06-15T03:35:21Z","symbol":"NIM0669428","token_address":"0x5950cfd5a9e64ee70cf3741e68e9982d9a8b5ea2","type":"artist","uuid":"dc5f2268-4695-4124-8550-4b1cac1e6bad"}
album: Corrido De San Luis
  type: MusicAlbum
  date published: 1993
album: Y Siguen Los Plebes
  type: MusicAlbum
  date published: 1994
album: Y Siguen Los Plebes
  type: MusicAlbum
  date published: 1994-03-01
album: Y Siguen los Plebes
  type: MusicAlbum
  date published: 1994-03-01
album: Corrido de San Luis
  type: MusicAlbum
  date published: 1994-05-25
album: Corrido de San Luis
  type: MusicAlbum
  date published: 1994-05-25
album: 800 Paketes
  type: MusicAlbum
  date published: 1994-05-25
album: 800 Paketes
  type: MusicAlbum
  date published: 1994-05-25
album: 800 Paketes
  type: MusicAlbum
  date published: 1994-05-25
album: Recordando Arturo - El Pakas De A Kilo
  type: MusicAlbum
  date published: 1995
album: Recordando Arturo "El Pakas de a Kilo"
  type: MusicAlbum
  date published: 1995-04-12
album: Recordando Arturo: El Pakas de a Kilo
  type: MusicAlbum
  date published: 1995-04-12
album: 15 Corridos Pesados
  type: MusicAlbum
  date published: 1996
album: El Dollar Doblado
  type: MusicAlbum
  date published: 1996-04-01
  track: El Dollar Doblado
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    duration: PT5M3S
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    by artist: Los 4 Grandes Del Norte
    in album: El Dollar Doblado
      type: MusicAlbum
      date published: 1996-04-01
    genre: corrido
    genre: norteño
    isrc code: QZDQH2303171
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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      value: 2026-07-03T10:18:19+00:00
    additional property: CopyrightChainExplorerURL
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      value: https://explorer.copyrightchains.com/tx/0x94f9f21323baa565b2a66feec6704258c2657d3423c00ab2da31c5c79a7d27cf
    additional property: OTSHash
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      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2303171
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f9f21323baa565b2a66feec6704258c2657d3423c00ab2da31c5c79a7d27cf. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2303171.
      date published: 2026-07-03T19:59:51Z
    audio: El Dollar Doblado
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      additional property: Tempo (BPM)
        type: PropertyValue
        value: 203.574
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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  track: El Diablo en una Botella
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229866
    explicit: false
    by artist: Los 4 Grandes Del Norte
    in album: El Dollar Doblado
      type: MusicAlbum
      date published: 1996-04-01
    genre: corrido
    genre: norteño
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    additional property: CopyrightStatus
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    additional property: CopyrightChainExplorerURL
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      value: https://explorer.copyrightchains.com/tx/0x537816862f40965b0603792e255fc0597d2c2c24c528a7c4866311f346349eee
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    additional property: OTSBitcoinBlock
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2303173
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:03:27Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: El Diablo en una Botella
  track: Tres Vueltas
  track: El Nariz de a Gramo
album: La Chiva Bramona
album: Ya Desdoblaron el Dollar
album: Ya Desdoblaron El Dollar
album: La Dama De La Cheyenne
album: La Dama de La Cheyenne
album: La Dama de la Cheyenne
album: Y Siguen Siendo Grandes (Solo Rancheras)
album: Y Siguen Siendo Grandes (Solo Corridos)
album: Puros Corridos Malandrines
album: Leyendas Musicales Vol. 5
album: Sus Mejores Exitos Con Banda
album: Leyendas Musicales Vol. 5 - Puros Corridazos De Lujo
album: 30 Exitos - Historia Musical
album: Puras Chicotiadas Con Tololoche
album: Historia Musical: 30 Exitos
album: Historia Musical "30 Exitos"
album: Exitos de Siempre...
album: Solo Corridos
album: Éxitos De Siempre
track: Ni en Defensa Propia

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537816862f40965b0603792e255fc0597d2c2c24c528a7c4866311f346349eee. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2303173.
date published: 2026-07-19T20:03:27Z

El Diablo en una Botella
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
  type: PropertyValue
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additional property: Mode (Major/Minor)
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  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.483
additional property: Energy
  type: PropertyValue
  value: 0.547
additional property: Speechiness
  type: PropertyValue
  value: 0.066
additional property: Acousticness
  type: PropertyValue
  value: 0.327
additional property: Instrumentalness
  type: PropertyValue
  value: 0.006
additional property: Liveness
  type: PropertyValue
  value: 0.061
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.968
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.35
additional property: Key Name
  type: PropertyValue
  value: Eb
additional property: Mode Name
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Tres Vueltas
type: MusicRecording
duration: PT2M43S
duration ms: 163413
explicit: false
by artist: Los 4 Grandes Del Norte
in album: El Dollar Doblado
  type: MusicAlbum
  date published: 1996-04-01
genre: corrido
genre: norteño
isrc code: QZDQH2303175
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959144
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2303175
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T15:38:35Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb0d1a2260f45f86b2231231b52f66210712f28ef902064d76a26fe07bc1f18. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2303175.
  date published: 2026-07-22T15:38:35Z
audio: Tres Vueltas
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    value: 3
  additional property: Mode (Major/Minor)
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    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.523
  additional property: Energy
    type: PropertyValue
    value: 0.558
  additional property: Speechiness
    type: PropertyValue
    value: 0.062
  additional property: Acousticness
    type: PropertyValue
    value: 0.352
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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El Nariz de a Gramo
type: MusicRecording
duration: PT3M53S
duration ms: 233920
explicit: false
by artist: Los 4 Grandes Del Norte
in album: El Dollar Doblado
  type: MusicAlbum
  date published: 1996-04-01
genre: corrido
genre: norteño
isrc code: QZDQH2303176
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2303176
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T01:04:02Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1004e5a59f453c2e88dae0434889c3aaa9bb4a46d222b62435219c93e60b21eb. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2303176.
  date published: 2026-07-20T01:04:02Z
audio: El Nariz de a Gramo
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    type: PropertyValue
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    value: 4
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    type: PropertyValue
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    type: PropertyValue
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    type: PropertyValue
    value: 0.044
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    value: 0.424
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    type: PropertyValue
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  additional property: Valence (Positivity)
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    value: -11.582
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El Dollar Doblado
type: MusicAlbum
date published: 1996-04-01

El Dollar Doblado
type: MusicAlbum
date published: 1996-04-01

La Chiva Bramona
type: MusicAlbum
date published: 1996-06-24

La Chiva Bramona
type: MusicAlbum
date published: 1996-06-24

La Chiva Bramona
type: MusicAlbum
date published: 1997

Ya Desdoblaron el Dollar
type: MusicAlbum
date published: 1997-09-01

Ya Desdoblaron el Dollar
type: MusicAlbum
date published: 1997-09-01

Ya Desdoblaron El Dollar
type: MusicAlbum
date published: 1997-09-01

La Dama De La Cheyenne
type: MusicAlbum
date published: 1998

La Dama de La Cheyenne
type: MusicAlbum
date published: 1998-06-24
track: La Lobo Del Año
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  duration: PT2M32S
  duration ms: 152066
  explicit: false
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  in album: La Dama de La Cheyenne
    type: MusicAlbum
    date published: 1998-06-24
  genre: corrido
  genre: norteño
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  additional property: CopyrightID
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2303138
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T08:43:25Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156227f81f258d7c26c98ea1d80c9195a08f8d3b34316feaf880a6957db4afb2. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2303138.
    date published: 2026-07-19T08:43:25Z
  audio: La Lobo Del Año
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track: La Dama De La Cheyene
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T22:43:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2cb26c610d06c6042cc7f634d5a6292d020b0016f69b1689dc6ea63f4647f7e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956856
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2303140
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2cb26c610d06c6042cc7f634d5a6292d020b0016f69b1689dc6ea63f4647f7e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2303140.
    date published: 2026-07-06T01:25:57Z
  audio: La Dama De La Cheyene
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.314
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.782
    additional property: Energy
      type: PropertyValue
      value: 0.691
    additional property: Speechiness
      type: PropertyValue
      value: 0.084
    additional property: Acousticness
      type: PropertyValue
      value: 0.679
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.069
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.89
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.954
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

La Dama de la Cheyenne
type: MusicAlbum
date published: 1998-06-24

La Dama de La Cheyenne
type: MusicAlbum
date published: 1998-06-24

Y Siguen Siendo Grandes (Solo Rancheras)
type: MusicAlbum
date published: 2003

Y Siguen Siendo Grandes (Solo Corridos)
type: MusicAlbum
date published: 2003

Y Siguen Siendo Grandes (Solo Corridos)
type: MusicAlbum
date published: 2003-06-30
track: El Narcotraficante
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199866
  explicit: false
  by artist: Los 4 Grandes Del Norte
  in album: Y Siguen Siendo Grandes (Solo Corridos)
    type: MusicAlbum
    date published: 2003-06-30
  genre: corrido
  genre: norteño
  isrc code: USJTQ0901001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T20:52:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85084be95bf3ff47a19df6b97d0233762aa24eddf8eb608b57c0710ce902fb55
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958063
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958063
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ0901001
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-14T21:07:34Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85084be95bf3ff47a19df6b97d0233762aa24eddf8eb608b57c0710ce902fb55. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ0901001.
    date published: 2026-07-14T21:07:34Z
  audio: El Narcotraficante
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 103.651
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.779
    additional property: Energy
      type: PropertyValue
      value: 0.602
    additional property: Speechiness
      type: PropertyValue
      value: 0.057
    additional property: Acousticness
      type: PropertyValue
      value: 0.45
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.066
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.929
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.647
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: El Camaro Rojo
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194973
  explicit: false
  by artist: Los 4 Grandes Del Norte
  in album: Y Siguen Siendo Grandes (Solo Corridos)
    type: MusicAlbum
    date published: 2003-06-30
  genre: corrido
  genre: norteño
  isrc code: USJTQ0901002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T07:48:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x891f3a0316693b87e707bf96954f0c2275801a9cc6353f34444815bec12e38ee
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958700
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958700
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ0901002
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T08:09:50Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891f3a0316693b87e707bf96954f0c2275801a9cc6353f34444815bec12e38ee. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ0901002.
    date published: 2026-07-19T08:09:50Z
  audio: El Camaro Rojo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 105.396
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.8
    additional property: Energy
      type: PropertyValue
      value: 0.644
    additional property: Speechiness
      type: PropertyValue
      value: 0.063
    additional property: Acousticness
      type: PropertyValue
      value: 0.576
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.075
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.96
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.221
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Ya Desdoblaron el Dollar
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225453
  explicit: false
  by artist: Los 4 Grandes Del Norte
  in album: Y Siguen Siendo Grandes (Solo Corridos)
    type: MusicAlbum
    date published: 2003-06-30
  genre: corrido
  genre: norteño
  isrc code: USJTQ0901006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T06:27:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x059664826a00bfcb2c65113ce8f9400276392394f70515a0d35f771e4ba8aa2a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958980
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Ya Desdoblaron el Dollar

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958980

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ0901006

OTSTimestamp
type: PropertyValue
value: 2026-07-21T07:04:12Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059664826a00bfcb2c65113ce8f9400276392394f70515a0d35f771e4ba8aa2a. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ0901006.
date published: 2026-07-21T07:04:12Z

Ya Desdoblaron el Dollar
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 105.72
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.811
additional property: Energy
  type: PropertyValue
  value: 0.662
additional property: Speechiness
  type: PropertyValue
  value: 0.043
additional property: Acousticness
  type: PropertyValue
  value: 0.485
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.08
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.94
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.007
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Major

Y Siguen Siendo Grandes (Solo Rancheras)
type: MusicAlbum
date published: 2003-06-30

Y Siguen Siendo Grandes (Solo Rancheras)
type: MusicAlbum
date published: 2003-06-30

Puros Corridos Malandrines
type: MusicAlbum
date published: 2005

Puros Corridos Malandrines
type: MusicAlbum
date published: 2005-06-24

Puros Corridos Malandrines
type: MusicAlbum
date published: 2005-06-24

Puros Corridos Malandrines
type: MusicAlbum
date published: 2005-06-24

Leyendas Musicales Vol. 5
type: MusicAlbum
date published: 2007-06-24

Sus Mejores Exitos Con Banda
type: MusicAlbum
date published: 2007-07-02

Sus Mejores Exitos Con Banda
type: MusicAlbum
date published: 2007-07-02

Sus Mejores Exitos Con Banda
type: MusicAlbum
date published: 2007-07-02

Leyendas Musicales Vol. 5 - Puros Corridazos De Lujo
type: MusicAlbum
date published: 2008

30 Exitos - Historia Musical
type: MusicAlbum
date published: 2009

Puras Chicotiadas Con Tololoche
type: MusicAlbum
date published: 2009

Puras Chicotiadas Con Tololoche
type: MusicAlbum
date published: 2009-04-01
track: Flor del Rio
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172786
  explicit: false
  by artist: Los 4 Grandes Del Norte
  in album: Puras Chicotiadas Con Tololoche
    type: MusicAlbum
    date published: 2009-04-01
  genre: corrido
  genre: norteño
  isrc code: USJTQ0902294
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T04:41:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x70a0666f57382561e48acb8c050f366972bebb5952d78a96bb73323aa5383f9d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959105
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959105
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ0902294
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T06:33:30Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a0666f57382561e48acb8c050f366972bebb5952d78a96bb73323aa5383f9d. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ0902294.
    date published: 2026-07-22T06:33:30Z
  audio: Flor del Rio
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 98.053
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.613
    additional property: Energy
      type: PropertyValue
      value: 0.402
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.688
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.051
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.624
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.753
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Puras Chicotiadas Con Tololoche
type: MusicAlbum
date published: 2009-04-01

Puras Chicotiadas Con Tololoche
type: MusicAlbum
date published: 2009-04-01

15 Corridos Pesados
type: MusicAlbum
date published: 2009-05-24

Historia Musical: 30 Exitos
type: MusicAlbum
date published: 2009-10-28

Historia Musical "30 Exitos"
type: MusicAlbum
date published: 2009-10-28

Historia Musical "30 Exitos"
type: MusicAlbum
date published: 2009-10-28

Corrido de San Luis
type: MusicAlbum
date published: 2016-08-08

El Dollar Doblado
type: MusicAlbum
date published: 2016-08-08

Puras Chicotiadas Con Tololoche
type: MusicAlbum
date published: 2016-08-09

Exitos de Siempre...
type: MusicAlbum
date published: 2016-09-21

Solo Corridos
type: MusicAlbum
date published: 2018-08-22

Solo Corridos
type: MusicAlbum
date published: 2018-08-22

Éxitos De Siempre
type: MusicAlbum
date published: 2019-10-31

Corrido de San Luis
type: MusicAlbum
date published: 2023-09-22

La Chiva Bramona
type: MusicAlbum
date published: 2023-09-25

Recordando Arturo "El Pakas de a Kilo"
type: MusicAlbum
date published: 2023-10-11

Ya Desdoblaron el Dollar
type: MusicAlbum
date published: 2023-10-11

Y Siguen los Plebes
type: MusicAlbum
date published: 2023-10-11

Ni en Defensa Propia
type: MusicRecording
duration: PT2M10S
duration ms: 130080
explicit: false
by artist: Los 4 Grandes Del Norte
in album: 30 Norteñazos "Las Rolas Mas Buscadas"
  type: MusicAlbum
  date published: 2009-02-15
isrc code: USJTQ0901110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T07:25:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc836fdb9a0bcad3f5fb54f07e602d7da0f3a6d1240cfb5b909c0ce9a7824176c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960368
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960368
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ0901110
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T08:26:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc836fdb9a0bcad3f5fb54f07e602d7da0f3a6d1240cfb5b909c0ce9a7824176c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ0901110.
  date published: 2026-07-31T08:26:41Z
audio: Ni en Defensa Propia
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 172.246
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.468
  additional property: Energy
    type: PropertyValue
    value: 0.786
  additional property: Speechiness
    type: PropertyValue
    value: 0.099
  additional property: Acousticness
    type: PropertyValue
    value: 0.782
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.072
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.922
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.453
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
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