Joëlle Bizier
type: MusicGroup
popularity: 8
followers: 1840
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61315fcf039113c6f6f8cc725233180035443c7cd9929da7840846f393c16853
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae76b537-871e-44a3-a43f-fb10087e54d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae76b537-871e-44a3-a43f-fb10087e54d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae76b537-871e-44a3-a43f-fb10087e54d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61315fcf039113c6f6f8cc725233180035443c7cd9929da7840846f393c16853","name":"Joëlle Bizier","registered_at":"2026-06-20T10:35:39Z","symbol":"NIM1596544","token_address":"0x7716772a760f9fbcf572215474cf96a509f0e238","type":"artist","uuid":"ae76b537-871e-44a3-a43f-fb10087e54d4"}
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 0x61315fcf039113c6f6f8cc725233180035443c7cd9929da7840846f393c16853. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae76b537-871e-44a3-a43f-fb10087e54d4.json and https://artists.proofprofile.net/proofs/artist/ae76b537-871e-44a3-a43f-fb10087e54d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
  text: {"copyright_id":"0x61315fcf039113c6f6f8cc725233180035443c7cd9929da7840846f393c16853","name":"Joëlle Bizier","registered_at":"2026-06-20T10:35:39Z","symbol":"NIM1596544","token_address":"0x7716772a760f9fbcf572215474cf96a509f0e238","type":"artist","uuid":"ae76b537-871e-44a3-a43f-fb10087e54d4"}
album: Je suis là pour toi
  type: MusicAlbum
  date published: 2014-03-10
  track: Bonjour maman
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239072
    explicit: false
    by artist: Joëlle Bizier
    in album: Je suis là pour toi
      type: MusicAlbum
      date published: 2014-03-10
    isrc code: USDHM1405562
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T02:09:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf79da386ccb1cf5fe3a9bf6f8e607c1e709fab61ca7da68b669d45d7a289f52e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958955
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958955
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1405562
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T05:12:20Z
    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 0xf79da386ccb1cf5fe3a9bf6f8e607c1e709fab61ca7da68b669d45d7a289f52e. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:12:20Z), 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/USDHM1405562.
      date published: 2026-07-21T05:12:20Z
    audio: Bonjour maman
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.022
      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: 0.655
      additional property: Energy
        type: PropertyValue
        value: 0.46
      additional property: Speechiness
        type: PropertyValue
        value: 0.023
      additional property: Acousticness
        type: PropertyValue
        value: 0.709
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.524
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.828
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major