Olivier Bélisle
type: MusicGroup
popularity: 9
followers: 693
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc75e34f7b71dd54b4d6eabcfe65e71cba3753e094aaddcbd27e5cd08769aaf2d
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/57b163be-a02b-4e6e-b171-c74d9c81a447.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/57b163be-a02b-4e6e-b171-c74d9c81a447.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/57b163be-a02b-4e6e-b171-c74d9c81a447
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc75e34f7b71dd54b4d6eabcfe65e71cba3753e094aaddcbd27e5cd08769aaf2d","name":"Olivier Bélisle","registered_at":"2026-06-16T20:10:57Z","symbol":"NIM1162424","token_address":"0xa211aae04ec2a22196e5ceb5c7f88f7a3f33bda8","type":"artist","uuid":"57b163be-a02b-4e6e-b171-c74d9c81a447"}
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 0xc75e34f7b71dd54b4d6eabcfe65e71cba3753e094aaddcbd27e5cd08769aaf2d. 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/57b163be-a02b-4e6e-b171-c74d9c81a447.json and https://artists.proofprofile.net/proofs/artist/57b163be-a02b-4e6e-b171-c74d9c81a447.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc75e34f7b71dd54b4d6eabcfe65e71cba3753e094aaddcbd27e5cd08769aaf2d","name":"Olivier Bélisle","registered_at":"2026-06-16T20:10:57Z","symbol":"NIM1162424","token_address":"0xa211aae04ec2a22196e5ceb5c7f88f7a3f33bda8","type":"artist","uuid":"57b163be-a02b-4e6e-b171-c74d9c81a447"}
album: Une fois par jamais
  type: MusicAlbum
  date published: 2016
album: Une fois par jamais
  type: MusicAlbum
  date published: 2016-01-26
album: Marie
  type: MusicAlbum
  date published: 2019-11-20
album: Broderie
  type: MusicAlbum
  date published: 2020-02-24
album: Broderie
  type: MusicAlbum
  date published: 2020-03-13
album: Broderie
  type: MusicAlbum
  date published: 2020-03-13
  track: Paysage
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168403
    explicit: false
    by artist: Olivier Bélisle
    in album: Broderie
      type: MusicAlbum
      date published: 2020-03-13
    isrc code: CAT6N1900002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:33:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1ee4791392725f9105438110c6304ca8c4cf265bce7ecabfbae1eb7ca83dc2b8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAT6N1900002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x1ee4791392725f9105438110c6304ca8c4cf265bce7ecabfbae1eb7ca83dc2b8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/CAT6N1900002.
      date published: 2026-07-04T11:19:20Z
    audio: Paysage
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.183
      additional property: Musical Key
        type: PropertyValue
        value: 4
      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: 0.313
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.908
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.383
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.817
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Coconut (feat. Bad Dylan)
  type: MusicAlbum
  date published: 2021-11-05
album: Rester en voyage
  type: MusicAlbum
  date published: 2023-06-02
album: 6 corps sur le plancher
  type: MusicAlbum
  date published: 2023-08-25
album: Rester en voyage
  type: MusicAlbum
  date published: 2023-10-13