Alexandre Brouillard
type: MusicGroup
popularity: 11
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x602151b660b55bac912d8dd0a7ff857e2a46f5f7cca8e26fd7e31c0d888bc24c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953588
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953588
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/023b6678-e870-4756-bdd0-2faa3a0c9d60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/023b6678-e870-4756-bdd0-2faa3a0c9d60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/023b6678-e870-4756-bdd0-2faa3a0c9d60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T04:52:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x602151b660b55bac912d8dd0a7ff857e2a46f5f7cca8e26fd7e31c0d888bc24c","name":"Alexandre Brouillard","registered_at":"2026-06-14T04:38:17Z","symbol":"NIM0340893","token_address":"0x81f2c17aaddd50129e9ad8ef2386f7d6bca444a1","type":"artist","uuid":"023b6678-e870-4756-bdd0-2faa3a0c9d60"}
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 0x602151b660b55bac912d8dd0a7ff857e2a46f5f7cca8e26fd7e31c0d888bc24c. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/023b6678-e870-4756-bdd0-2faa3a0c9d60.json and https://artists.proofprofile.net/proofs/artist/023b6678-e870-4756-bdd0-2faa3a0c9d60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T04:52:46Z
  text: {"copyright_id":"0x602151b660b55bac912d8dd0a7ff857e2a46f5f7cca8e26fd7e31c0d888bc24c","name":"Alexandre Brouillard","registered_at":"2026-06-14T04:38:17Z","symbol":"NIM0340893","token_address":"0x81f2c17aaddd50129e9ad8ef2386f7d6bca444a1","type":"artist","uuid":"023b6678-e870-4756-bdd0-2faa3a0c9d60"}
album: Yuku and the Flower of the Himalayas (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2022-06-13
album: Yuku et la fleur de l'Himalaya (Bande originale du film)
  type: MusicAlbum
  date published: 2022-06-13
  track: La ballade de la renarde
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180522
    explicit: false
    by artist: Alexandre Brouillard
    in album: Yuku et la fleur de l'Himalaya (Bande originale du film)
      type: MusicAlbum
      date published: 2022-06-13
    isrc code: FR8E72200221
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T05:32:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xce9159e50143ee2b5ad1cfd81f7bad75fe548fa798725ed2e9f4c4c1767a9383
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959103
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959103
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8E72200221
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T05:56:21Z
    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 0xce9159e50143ee2b5ad1cfd81f7bad75fe548fa798725ed2e9f4c4c1767a9383. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/FR8E72200221.
      date published: 2026-07-22T05:56:21Z
    audio: La ballade de la renarde
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.5
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.642
      additional property: Energy
        type: PropertyValue
        value: 0.399
      additional property: Speechiness
        type: PropertyValue
        value: 0.536
      additional property: Acousticness
        type: PropertyValue
        value: 0.837
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.184
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.572
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.576
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Yuku en de Himalayabloem (Originele nederlandstalige soundtrack)
  type: MusicAlbum
  date published: 2022-11-04