Clémence Ducreux
type: MusicGroup
popularity: 2
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe34e285d1e9b58e8e3868df0277d67c9aa5a3815f52f3078750cfa78c2f72cc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954028
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954028
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a2a8da8-091d-4477-8bbc-fb4e669ee225.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a2a8da8-091d-4477-8bbc-fb4e669ee225.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a2a8da8-091d-4477-8bbc-fb4e669ee225
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:08:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe34e285d1e9b58e8e3868df0277d67c9aa5a3815f52f3078750cfa78c2f72cc6","name":"Clémence Ducreux","registered_at":"2026-06-16T09:52:38Z","symbol":"NIM1014904","token_address":"0xcfc1c76977fb6bc5e2cad1931feed711a3f819ca","type":"artist","uuid":"3a2a8da8-091d-4477-8bbc-fb4e669ee225"}
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 0xe34e285d1e9b58e8e3868df0277d67c9aa5a3815f52f3078750cfa78c2f72cc6. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a2a8da8-091d-4477-8bbc-fb4e669ee225.json and https://artists.proofprofile.net/proofs/artist/3a2a8da8-091d-4477-8bbc-fb4e669ee225.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe34e285d1e9b58e8e3868df0277d67c9aa5a3815f52f3078750cfa78c2f72cc6","name":"Clémence Ducreux","registered_at":"2026-06-16T09:52:38Z","symbol":"NIM1014904","token_address":"0xcfc1c76977fb6bc5e2cad1931feed711a3f819ca","type":"artist","uuid":"3a2a8da8-091d-4477-8bbc-fb4e669ee225"}
album: L'indécise
  type: MusicAlbum
  date published: 2019
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  type: MusicAlbum
  date published: 2019
album: The Little Match Girl
  type: MusicAlbum
  date published: 2020
album: Clément
  type: MusicAlbum
  date published: 2021-11-15
album: Renaissance
  type: MusicAlbum
  date published: 2021-12-13
album: Casablanca
  type: MusicAlbum
  date published: 2022-04-12
album: Haut et fortes
  type: MusicAlbum
  date published: 2022-07-17
album: Bloom
  type: MusicAlbum
  date published: 2023-08-28
album: Se Crasher pour Exister
  type: MusicAlbum
  date published: 2023-08-29
album: Juli
  type: MusicAlbum
  date published: 2023-10-21
album: FRATER
  type: MusicAlbum
  date published: 2024-02-20
album: Enjoy! (Bande originale de la série)
  type: MusicAlbum
  date published: 2024-09-20
album: Des Jours Meilleurs (Bande Originale du Film)
  type: MusicAlbum
  date published: 2025-04-25
album: Classe moyenne (Bande originale du film)
  type: MusicAlbum
  date published: 2025-09-24
  track: Casus Belli
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164653
    explicit: false
    by artist: Clémence Ducreux
    in album: Classe moyenne (Bande originale du film)
      type: MusicAlbum
      date published: 2025-09-24
    isrc code: FR9W12542124
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:49:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x67dd3e88635f1da864320c95a4d58bc5bcd091cfed894bc28f8661d00c3919ed
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958885
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958885
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12542124
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T15:50:36Z
    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 0x67dd3e88635f1da864320c95a4d58bc5bcd091cfed894bc28f8661d00c3919ed. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:50:36Z), 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/FR9W12542124.
      date published: 2026-07-20T15:50:36Z
    audio: Casus Belli
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.027
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.614
      additional property: Energy
        type: PropertyValue
        value: 0.576
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.786
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.333
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.652
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor