Antologia Vallenata
type: MusicGroup
genre: polka
genre: vallenato
popularity: 10
followers: 1659
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bd3eb06c693a2e95a85bb56d56df9f599cfda71f7ffa97e1a2cf2b013bbd251
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d32c3905-40d0-4604-8b46-e2e0109c7ac1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d32c3905-40d0-4604-8b46-e2e0109c7ac1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d32c3905-40d0-4604-8b46-e2e0109c7ac1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bd3eb06c693a2e95a85bb56d56df9f599cfda71f7ffa97e1a2cf2b013bbd251","name":"Antologia Vallenata","registered_at":"2026-06-21T01:37:22Z","symbol":"NIM1778453","token_address":"0x76029bbbe353364e0cef48e577ba26766b41b3f7","type":"artist","uuid":"d32c3905-40d0-4604-8b46-e2e0109c7ac1"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd3eb06c693a2e95a85bb56d56df9f599cfda71f7ffa97e1a2cf2b013bbd251. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d32c3905-40d0-4604-8b46-e2e0109c7ac1.json and https://artists.proofprofile.net/proofs/artist/d32c3905-40d0-4604-8b46-e2e0109c7ac1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x9bd3eb06c693a2e95a85bb56d56df9f599cfda71f7ffa97e1a2cf2b013bbd251","name":"Antologia Vallenata","registered_at":"2026-06-21T01:37:22Z","symbol":"NIM1778453","token_address":"0x76029bbbe353364e0cef48e577ba26766b41b3f7","type":"artist","uuid":"d32c3905-40d0-4604-8b46-e2e0109c7ac1"}
album: Los Exitos de Siempre en Ritmo Vallenato, Vol. 3
  type: MusicAlbum
  date published: 2018-10-01
  track: Detalles
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256812
    explicit: false
    by artist: Antologia Vallenata
    in album: Los Exitos de Siempre en Ritmo Vallenato, Vol. 3
      type: MusicAlbum
      date published: 2018-10-01
    genre: polka
    genre: vallenato
    isrc code: COFC18308908
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:15:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf3ff5f8101a19e6ee5bc90bb5c9840af42af4b1f2f9097b48cd29fa829eeae31
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC18308908
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ff5f8101a19e6ee5bc90bb5c9840af42af4b1f2f9097b48cd29fa829eeae31. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/COFC18308908.
      date published: 2026-07-05T01:12:41Z
    audio: Detalles
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.88
      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: 0.692
      additional property: Energy
        type: PropertyValue
        value: 0.392
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.1
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.067
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.965
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.608
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Súper Mosaico
  type: MusicAlbum
  date published: 2019-11-21
album: Los Éxitos de Siempre en Ritmo Vallenato
  type: MusicAlbum
  date published: 2019-11-21