Sylvain Desruisseaux
type: MusicGroup
popularity: 3
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb91195963fa3f1f91a269eea54ec7f6de7b81cfce97376b1e8da53dd7e50daa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1fe1cbc-c413-44c7-b621-04cbcd42bb6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1fe1cbc-c413-44c7-b621-04cbcd42bb6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f1fe1cbc-c413-44c7-b621-04cbcd42bb6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb91195963fa3f1f91a269eea54ec7f6de7b81cfce97376b1e8da53dd7e50daa","name":"Sylvain Desruisseaux","registered_at":"2026-06-21T13:43:22Z","symbol":"NIM1934372","token_address":"0xf5ceb0324da48fe257d74445e7a05934e6a4e4f7","type":"artist","uuid":"f1fe1cbc-c413-44c7-b621-04cbcd42bb6d"}
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 0xfb91195963fa3f1f91a269eea54ec7f6de7b81cfce97376b1e8da53dd7e50daa. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1fe1cbc-c413-44c7-b621-04cbcd42bb6d.json and https://artists.proofprofile.net/proofs/artist/f1fe1cbc-c413-44c7-b621-04cbcd42bb6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xfb91195963fa3f1f91a269eea54ec7f6de7b81cfce97376b1e8da53dd7e50daa","name":"Sylvain Desruisseaux","registered_at":"2026-06-21T13:43:22Z","symbol":"NIM1934372","token_address":"0xf5ceb0324da48fe257d74445e7a05934e6a4e4f7","type":"artist","uuid":"f1fe1cbc-c413-44c7-b621-04cbcd42bb6d"}
album: Party Boomer, Volume 1
  type: MusicAlbum
  date published: 2008-10-21
album: Party Boomer, Volume 2
  type: MusicAlbum
  date published: 2009-12-27
  track: Sh'boom
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172186
    explicit: false
    by artist: Sylvain Desruisseaux
    in album: Party Boomer, Volume 2
      type: MusicAlbum
      date published: 2009-12-27
    isrc code: TCAFI2026659
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T02:18:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe2b2ba3ecd49720b82f768db8ee4eb50cc81651482b98acf2256eb051fffdec7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2026659
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b2ba3ecd49720b82f768db8ee4eb50cc81651482b98acf2256eb051fffdec7. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCAFI2026659.
      date published: 2026-07-19T07:14:39Z
    audio: Sh'boom
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.112
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.724
      additional property: Energy
        type: PropertyValue
        value: 0.584
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      additional property: Acousticness
        type: PropertyValue
        value: 0.774
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.816
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.355
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor