Gérard Deslauriers
type: MusicGroup
genre: chanson
popularity: 6
followers: 122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd719b3fffdaf120fcfdcdf60e94fa4d3afa5820ef4cc43c8ac5c5ff330aa6b1a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c07c47f-4e86-400f-8b17-e54f694e0da0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c07c47f-4e86-400f-8b17-e54f694e0da0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c07c47f-4e86-400f-8b17-e54f694e0da0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd719b3fffdaf120fcfdcdf60e94fa4d3afa5820ef4cc43c8ac5c5ff330aa6b1a","name":"Gérard Deslauriers","registered_at":"2026-06-17T14:33:24Z","symbol":"NIM1425315","token_address":"0x8f931624bcd23568c2a7c2a5a5855b50f8b11a11","type":"artist","uuid":"8c07c47f-4e86-400f-8b17-e54f694e0da0"}
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 0xd719b3fffdaf120fcfdcdf60e94fa4d3afa5820ef4cc43c8ac5c5ff330aa6b1a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c07c47f-4e86-400f-8b17-e54f694e0da0.json and https://artists.proofprofile.net/proofs/artist/8c07c47f-4e86-400f-8b17-e54f694e0da0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xd719b3fffdaf120fcfdcdf60e94fa4d3afa5820ef4cc43c8ac5c5ff330aa6b1a","name":"Gérard Deslauriers","registered_at":"2026-06-17T14:33:24Z","symbol":"NIM1425315","token_address":"0x8f931624bcd23568c2a7c2a5a5855b50f8b11a11","type":"artist","uuid":"8c07c47f-4e86-400f-8b17-e54f694e0da0"}
album: 22 chansons à boire avec Gérard, Vol. 1
  type: MusicAlbum
  date published: 2007
  track: Le docteur guérit tout
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173973
    explicit: false
    by artist: Gérard Deslauriers
    in album: 22 chansons à boire avec Gérard, Vol. 1
      type: MusicAlbum
      date published: 2007
    genre: chanson
    isrc code: CAZ700700210
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T06:38:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x526aef7acb34f0597a74b25923fac89b041ccf4520f8afed27c1098b50aeb7ab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958514
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958514
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAZ700700210
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T06:54:37Z
    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 0x526aef7acb34f0597a74b25923fac89b041ccf4520f8afed27c1098b50aeb7ab. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/CAZ700700210.
      date published: 2026-07-18T06:54:37Z
    audio: Le docteur guérit tout
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.59
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.804
      additional property: Energy
        type: PropertyValue
        value: 0.538
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.752
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.17
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.978
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.007
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Chansons à boire avec Gérard, Vol. 2
  type: MusicAlbum
  date published: 2007
album: 22 chansons à boire avec Gérard"Nono" Deslauriers Vol.1
  type: MusicAlbum
  date published: 2007-01-01