Club Célest
type: MusicGroup
genre: french indie pop
genre: french pop
popularity: 3
followers: 247
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbccdbc1d86419c13c767d54d66912123fa08069bc51620db5666940335922a4
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/4ce1c62f-26e5-4a75-8e6d-083a4bc90f83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ce1c62f-26e5-4a75-8e6d-083a4bc90f83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ce1c62f-26e5-4a75-8e6d-083a4bc90f83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbccdbc1d86419c13c767d54d66912123fa08069bc51620db5666940335922a4","name":"Club Célest","registered_at":"2026-06-16T16:29:04Z","symbol":"NIM1109473","token_address":"0x5c85a7d66d844152a8ae3823c5abb0069bb7d701","type":"artist","uuid":"4ce1c62f-26e5-4a75-8e6d-083a4bc90f83"}
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 0xfbccdbc1d86419c13c767d54d66912123fa08069bc51620db5666940335922a4. 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/4ce1c62f-26e5-4a75-8e6d-083a4bc90f83.json and https://artists.proofprofile.net/proofs/artist/4ce1c62f-26e5-4a75-8e6d-083a4bc90f83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xfbccdbc1d86419c13c767d54d66912123fa08069bc51620db5666940335922a4","name":"Club Célest","registered_at":"2026-06-16T16:29:04Z","symbol":"NIM1109473","token_address":"0x5c85a7d66d844152a8ae3823c5abb0069bb7d701","type":"artist","uuid":"4ce1c62f-26e5-4a75-8e6d-083a4bc90f83"}
album: Étincelles
  type: MusicAlbum
  date published: 2020-05-01
album: Magic
  type: MusicAlbum
  date published: 2020-10-22
album: Le sort
  type: MusicAlbum
  date published: 2021-06-09
album: Lucky ? Strike !
  type: MusicAlbum
  date published: 2021-09-24
album: Crises en thème
  type: MusicAlbum
  date published: 2022-04-22
album: AU DEDANS
  type: MusicAlbum
  date published: 2024-11-13
album: ASILE
  type: MusicAlbum
  date published: 2025-02-14
  track: ASILE
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170806
    explicit: false
    by artist: Club Célest
    in album: ASILE
      type: MusicAlbum
      date published: 2025-02-14
    genre: french indie pop
    genre: french pop
    isrc code: FR8Z32400115
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T20:21:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18b7782086ea25db18651b0eb6b3e2b47595b571afbc3acfa69c2ee40474dffd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958779
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958779
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8Z32400115
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:08:39Z
    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 0x18b7782086ea25db18651b0eb6b3e2b47595b571afbc3acfa69c2ee40474dffd. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/FR8Z32400115.
      date published: 2026-07-19T21:08:39Z
    audio: ASILE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.987
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.708
      additional property: Energy
        type: PropertyValue
        value: 0.521
      additional property: Speechiness
        type: PropertyValue
        value: 0.084
      additional property: Acousticness
        type: PropertyValue
        value: 0.525
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.159
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.857
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.055
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: VILLE FANTÔME
  type: MusicAlbum
  date published: 2025-04-25