Perrate de Utrera
type: MusicGroup
genre: flamenco
popularity: 10
followers: 1954
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42cd0e83554e652ed9bb2761a8e981aa40b10288b89381784447d83b800d1ee7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a43adc17-20c9-4547-9f18-6a7f3244e6a9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a43adc17-20c9-4547-9f18-6a7f3244e6a9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a43adc17-20c9-4547-9f18-6a7f3244e6a9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42cd0e83554e652ed9bb2761a8e981aa40b10288b89381784447d83b800d1ee7","name":"Perrate de Utrera","registered_at":"2026-06-20T06:39:29Z","symbol":"NIM1543144","token_address":"0x83b3c6c394f1fff301216700492126f65910f20e","type":"artist","uuid":"a43adc17-20c9-4547-9f18-6a7f3244e6a9"}
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 0x42cd0e83554e652ed9bb2761a8e981aa40b10288b89381784447d83b800d1ee7. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a43adc17-20c9-4547-9f18-6a7f3244e6a9.json and https://artists.proofprofile.net/proofs/artist/a43adc17-20c9-4547-9f18-6a7f3244e6a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x42cd0e83554e652ed9bb2761a8e981aa40b10288b89381784447d83b800d1ee7","name":"Perrate de Utrera","registered_at":"2026-06-20T06:39:29Z","symbol":"NIM1543144","token_address":"0x83b3c6c394f1fff301216700492126f65910f20e","type":"artist","uuid":"a43adc17-20c9-4547-9f18-6a7f3244e6a9"}
album: Perrate de Utrera
  type: MusicAlbum
  date published: 1996-01-01
album: Perrate de Utrera
  type: MusicAlbum
  date published: 1996-01-01
album: En el Centenario de Su Nacimiento 1915-2015
  type: MusicAlbum
  date published: 2015-10-28
  track: Al Infierno Que Te Vayas: Soleá - Live
    type: MusicRecording
    duration: PT7M2S
    duration ms: 422586
    explicit: false
    by artist: Perrate de Utrera
    in album: En el Centenario de Su Nacimiento 1915-2015
      type: MusicAlbum
      date published: 2015-10-28
    genre: flamenco
    isrc code: ES5271502902
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:51:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5efe2ce6d98f2ba48591fd2f791c538afcce2f17447bac0bb10db90586c5158a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271502902
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x5efe2ce6d98f2ba48591fd2f791c538afcce2f17447bac0bb10db90586c5158a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ES5271502902.
      date published: 2026-07-05T19:27:56Z
    audio: Al Infierno Que Te Vayas: Soleá - Live
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.274
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.493
      additional property: Energy
        type: PropertyValue
        value: 0.411
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.925
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.358
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.396
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.024
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major