Francine Reveur
type: MusicGroup
genre: lullaby
popularity: 41
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3f5322e0c9dfe75330b36199624d644453aef449506dd85e584b99f8bb61a12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecae0858-80c8-4114-b06e-1423096b3b42.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecae0858-80c8-4114-b06e-1423096b3b42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ecae0858-80c8-4114-b06e-1423096b3b42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3f5322e0c9dfe75330b36199624d644453aef449506dd85e584b99f8bb61a12","name":"Francine Reveur","registered_at":"2026-06-12T12:57:59Z","symbol":"NIM0304694","token_address":"0x3eaecb1bf032d58c28ade854af4c33d1be0aee37","type":"artist","uuid":"ecae0858-80c8-4114-b06e-1423096b3b42"}
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 0xe3f5322e0c9dfe75330b36199624d644453aef449506dd85e584b99f8bb61a12. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ecae0858-80c8-4114-b06e-1423096b3b42.json and https://artists.proofprofile.net/proofs/artist/ecae0858-80c8-4114-b06e-1423096b3b42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xe3f5322e0c9dfe75330b36199624d644453aef449506dd85e584b99f8bb61a12","name":"Francine Reveur","registered_at":"2026-06-12T12:57:59Z","symbol":"NIM0304694","token_address":"0x3eaecb1bf032d58c28ade854af4c33d1be0aee37","type":"artist","uuid":"ecae0858-80c8-4114-b06e-1423096b3b42"}
album: The Squirrel in the Tree
  type: MusicAlbum
  date published: 2022-11-24
album: Sleep Little Willow Young
  type: MusicAlbum
  date published: 2023-01-05
album: Mrs Frog's Daydream
  type: MusicAlbum
  date published: 2023-04-06
album: Le Petit Lapin
  type: MusicAlbum
  date published: 2023-06-15
  track: Le Petit Lapin
    type: MusicRecording
    duration: PT2M2S
    duration ms: 122935
    explicit: false
    by artist: Francine Reveur
    in album: Le Petit Lapin
      type: MusicAlbum
      date published: 2023-06-15
    genre: lullaby
    isrc code: SE5IB2327215
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T09:28:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5a62db6d14313ac181bf52ada5b603a0c88e25177dbbf7f6a3deef7f6ec8a815
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958390
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958390
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2327215
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:35:49Z
    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 0x5a62db6d14313ac181bf52ada5b603a0c88e25177dbbf7f6a3deef7f6ec8a815. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/SE5IB2327215.
      date published: 2026-07-17T09:35:49Z
    audio: Le Petit Lapin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 205.874
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.3
      additional property: Energy
        type: PropertyValue
        value: 0.019
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.992
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.926
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.258
      additional property: Loudness (dB)
        type: PropertyValue
        value: -28.476
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Teddybear Memories
  type: MusicAlbum
  date published: 2024-07-30
album: Naptime for Mom and Dad
  type: MusicAlbum
  date published: 2024-09-10
album: Cherry Blossom Bubbles
  type: MusicAlbum
  date published: 2024-11-22