Los Hijos de Beltran
type: MusicGroup
genre: corrido
genre: música mexicana
popularity: 3
followers: 175
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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  value: 2026-06-21T04:36:58Z
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd512f4905bf44df5cc7eea237d140f18ab69394609d86034a6640b44e8b36ffe. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d766a581-6ab1-449a-b713-f986e20ed924.json and https://artists.proofprofile.net/proofs/artist/d766a581-6ab1-449a-b713-f986e20ed924.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xd512f4905bf44df5cc7eea237d140f18ab69394609d86034a6640b44e8b36ffe","name":"Los Hijos de Beltran","registered_at":"2026-06-21T03:20:06Z","symbol":"NIM1803963","token_address":"0xdd2ae798f76b5d67405477ac3577d31bf1129c00","type":"artist","uuid":"d766a581-6ab1-449a-b713-f986e20ed924"}
album: El Corrido Del Primo
  type: MusicAlbum
  date published: 2020-04-06
album: Que Mas Da
  type: MusicAlbum
  date published: 2020-05-12
album: El Arcángel Que Me Cuida
  type: MusicAlbum
  date published: 2020-06-10
album: Chapo Isidro
  type: MusicAlbum
  date published: 2020-09-30
  track: Chapo Isidro
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142880
    explicit: false
    by artist: Los Hijos de Beltran
    in album: Chapo Isidro
      type: MusicAlbum
      date published: 2020-09-30
    genre: corrido
    genre: música mexicana
    isrc code: QZK6F2076069
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2076069
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeee1d0236b2ed77380526fb24622a4c00a62d965ca082c5f4af9b892dc75128. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZK6F2076069.
      date published: 2026-07-06T07:16:32Z
    audio: Chapo Isidro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.458
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.758
      additional property: Energy
        type: PropertyValue
        value: 0.717
      additional property: Speechiness
        type: PropertyValue
        value: 0.255
      additional property: Acousticness
        type: PropertyValue
        value: 0.16
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.149
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.712
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.649
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: La Tortilla
  type: MusicAlbum
  date published: 2020-10-06
album: Chuy Beltran
  type: MusicAlbum
  date published: 2020-11-09
album: El Wax 8
  type: MusicAlbum
  date published: 2021-12-08
album: High City
  type: MusicAlbum
  date published: 2022-10-17
album: El 8 En Vivo
  type: MusicAlbum
  date published: 2023-01-01
album: Ramiro El Peluquero
  type: MusicAlbum
  date published: 2023-05-21
album: El 8 Mentado
  type: MusicAlbum
  date published: 2024-11-14
album: Vida Lujosa
  type: MusicAlbum
  date published: 2024-11-21
album: Empresa HC
  type: MusicAlbum
  date published: 2024-11-28