Banda de Cornetas y Tambores Ntra. Sra. del Dolor
type: MusicGroup
popularity: 3
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe76d60929715b3afc2e619c9f807a6f329620a079fe3f5e9d2e2b0ba4e54a3da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85e85ee7-8937-4636-bf3e-82ed3daa0069.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85e85ee7-8937-4636-bf3e-82ed3daa0069.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/85e85ee7-8937-4636-bf3e-82ed3daa0069
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe76d60929715b3afc2e619c9f807a6f329620a079fe3f5e9d2e2b0ba4e54a3da","name":"Banda de Cornetas y Tambores Ntra. Sra. del Dolor","registered_at":"2026-06-17T12:20:45Z","symbol":"NIM1393740","token_address":"0x5f68ea23e92f7b63766d3deaf264fd4fe7ec22d2","type":"artist","uuid":"85e85ee7-8937-4636-bf3e-82ed3daa0069"}
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 0xe76d60929715b3afc2e619c9f807a6f329620a079fe3f5e9d2e2b0ba4e54a3da. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85e85ee7-8937-4636-bf3e-82ed3daa0069.json and https://artists.proofprofile.net/proofs/artist/85e85ee7-8937-4636-bf3e-82ed3daa0069.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xe76d60929715b3afc2e619c9f807a6f329620a079fe3f5e9d2e2b0ba4e54a3da","name":"Banda de Cornetas y Tambores Ntra. Sra. del Dolor","registered_at":"2026-06-17T12:20:45Z","symbol":"NIM1393740","token_address":"0x5f68ea23e92f7b63766d3deaf264fd4fe7ec22d2","type":"artist","uuid":"85e85ee7-8937-4636-bf3e-82ed3daa0069"}
album: El Poder de tu Mirada
  type: MusicAlbum
  date published: 2025-09-19
  track: El Poder de tu Mirada
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211121
    explicit: false
    by artist: Banda de Cornetas y Tambores Ntra. Sra. del Dolor
    in album: El Poder de tu Mirada
      type: MusicAlbum
      date published: 2025-09-19
    isrc code: ES83F2500287
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:01:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdbe370d44c13e6c56af284995f45547a2f001c798fd717a0df7cadc912c739c5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES83F2500287
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0xdbe370d44c13e6c56af284995f45547a2f001c798fd717a0df7cadc912c739c5. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ES83F2500287.
      date published: 2026-07-05T10:59:37Z
    audio: El Poder de tu Mirada
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.312
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.511
      additional property: Energy
        type: PropertyValue
        value: 0.316
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.851
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.894
      additional property: Liveness
        type: PropertyValue
        value: 0.274
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.38
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.903
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Compases de Nuestra Historia (En Directo)
  type: MusicAlbum
  date published: 2025-10-03