Claire Victoria Roberts
type: MusicGroup
genre: french jazz
popularity: 8
followers: 207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29ebfb27733f81fd99a3125d02c2b024c417ac4c2def5ce3ced19c962385022e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bb8926a-4fb2-44de-9a03-66f88469cb68.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bb8926a-4fb2-44de-9a03-66f88469cb68.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9bb8926a-4fb2-44de-9a03-66f88469cb68
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29ebfb27733f81fd99a3125d02c2b024c417ac4c2def5ce3ced19c962385022e","name":"Claire Victoria Roberts","registered_at":"2026-06-20T03:55:01Z","symbol":"NIM1503591","token_address":"0xe8b6e200b42f5fd6a1162ecbde0c191e3029a0d1","type":"artist","uuid":"9bb8926a-4fb2-44de-9a03-66f88469cb68"}
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 0x29ebfb27733f81fd99a3125d02c2b024c417ac4c2def5ce3ced19c962385022e. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bb8926a-4fb2-44de-9a03-66f88469cb68.json and https://artists.proofprofile.net/proofs/artist/9bb8926a-4fb2-44de-9a03-66f88469cb68.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x29ebfb27733f81fd99a3125d02c2b024c417ac4c2def5ce3ced19c962385022e","name":"Claire Victoria Roberts","registered_at":"2026-06-20T03:55:01Z","symbol":"NIM1503591","token_address":"0xe8b6e200b42f5fd6a1162ecbde0c191e3029a0d1","type":"artist","uuid":"9bb8926a-4fb2-44de-9a03-66f88469cb68"}
album: I Should Care
  type: MusicAlbum
  date published: 2019-12-09
album: Between the Devil and the Deep Blue Sea
  type: MusicAlbum
  date published: 2020-01-31
album: Cheating Hearts
  type: MusicAlbum
  date published: 2020-02-07
album: Que Reste-T-Til de Nous Amour?
  type: MusicAlbum
  date published: 2020-07-22
  track: Que Reste-T-Til de Nous Amour?
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245407
    explicit: false
    by artist: Claire Victoria Roberts
    in album: Que Reste-T-Til de Nous Amour?
      type: MusicAlbum
      date published: 2020-07-22
    genre: french jazz
    isrc code: QZFYY2090377
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T08:16:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaf6fd4cf35af85267a9351734d39dbf4a6e9d293db005069364aead6c30692ab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2090377
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xaf6fd4cf35af85267a9351734d39dbf4a6e9d293db005069364aead6c30692ab. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZFYY2090377.
      date published: 2026-07-03T08:56:35Z
    audio: Que Reste-T-Til de Nous Amour?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.608
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.416
      additional property: Energy
        type: PropertyValue
        value: 0.221
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.898
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.137
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.322
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.603
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Le mal de vivre
  type: MusicAlbum
  date published: 2021-02-12
album: Laugh, Clown, Laugh
  type: MusicAlbum
  date published: 2021-10-21
album: Aupres de ma blonde
  type: MusicAlbum
  date published: 2021-10-28
album: He Needs Me
  type: MusicAlbum
  date published: 2021-11-04
album: NOIR
  type: MusicAlbum
  date published: 2021-11-12
album: Swooping of Swallows
  type: MusicAlbum
  date published: 2023-04-06
album: Jealousy
  type: MusicAlbum
  date published: 2023-05-05
album: Inconsistent
  type: MusicAlbum
  date published: 2023-06-02