Danielle Duval
type: MusicGroup
popularity: 7
followers: 538
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03852a95ce266536e81d54b52d99a18976af1e3f5bd50f9e59b7ee5d48fe42d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/768b0c54-63b0-47b9-a740-48ed7310ed74.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/768b0c54-63b0-47b9-a740-48ed7310ed74.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/768b0c54-63b0-47b9-a740-48ed7310ed74
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03852a95ce266536e81d54b52d99a18976af1e3f5bd50f9e59b7ee5d48fe42d4","name":"Danielle Duval","registered_at":"2026-06-17T06:54:56Z","symbol":"NIM1316088","token_address":"0x94241dd1c85ae38af8f6012062e656360e9dd187","type":"artist","uuid":"768b0c54-63b0-47b9-a740-48ed7310ed74"}
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 0x03852a95ce266536e81d54b52d99a18976af1e3f5bd50f9e59b7ee5d48fe42d4. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/768b0c54-63b0-47b9-a740-48ed7310ed74.json and https://artists.proofprofile.net/proofs/artist/768b0c54-63b0-47b9-a740-48ed7310ed74.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0x03852a95ce266536e81d54b52d99a18976af1e3f5bd50f9e59b7ee5d48fe42d4","name":"Danielle Duval","registered_at":"2026-06-17T06:54:56Z","symbol":"NIM1316088","token_address":"0x94241dd1c85ae38af8f6012062e656360e9dd187","type":"artist","uuid":"768b0c54-63b0-47b9-a740-48ed7310ed74"}
album: You're the One That I Want (Californitcation Soundtrack)
  type: MusicAlbum
  date published: 2007-06-14
  track: You're the One That I Want (Californitcation Soundtrack)
    type: MusicRecording
    duration: PT4M45S
    duration ms: 285179
    explicit: false
    by artist: Danielle Duval
    in album: You're the One That I Want (Californitcation Soundtrack)
      type: MusicAlbum
      date published: 2007-06-14
    isrc code: CA2NO1102004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T13:07:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfe5360b82b7f024151bfd20bb6863b3d6f75a1e1b5f55347833acf35b98fb809
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957711
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957711
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2NO1102004
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T13:56:57Z
    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 0xfe5360b82b7f024151bfd20bb6863b3d6f75a1e1b5f55347833acf35b98fb809. Chain 2 (Bitcoin): anchored in block 957711 (2026-07-12T13:56:57Z), 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/CA2NO1102004.
      date published: 2026-07-12T13:56:57Z
    audio: You're the One That I Want (Californitcation Soundtrack)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.919
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.293
      additional property: Energy
        type: PropertyValue
        value: 0.51
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.017
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.161
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.392
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.034
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Of the Valley
  type: MusicAlbum
  date published: 2011-09-13
album: Jour devient nuit
  type: MusicAlbum
  date published: 2012-09-13
album: Undercover
  type: MusicAlbum
  date published: 2017-08-11
album: Undercover
  type: MusicAlbum
  date published: 2017-08-11
album: Whenever You Want It
  type: MusicAlbum
  date published: 2017-10-20
album: Whenever You Want It
  type: MusicAlbum
  date published: 2017-10-20
album: Lose It
  type: MusicAlbum
  date published: 2018-01-26
album: Lose It
  type: MusicAlbum
  date published: 2018-01-26
album: N'importe quand
  type: MusicAlbum
  date published: 2018-04-06
album: Lose It
  type: MusicAlbum
  date published: 2020-02-28
album: Subway Wall
  type: MusicAlbum
  date published: 2020-04-24