Louis Edme Dessaux
type: MusicGroup
popularity: 4
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a1478fc51a488c5a4b09e0b1f876e83b33fc1580aea078b8ba209e790c143f2
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/8e7f585b-0c15-4d8a-851d-49573e79779e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e7f585b-0c15-4d8a-851d-49573e79779e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8e7f585b-0c15-4d8a-851d-49573e79779e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a1478fc51a488c5a4b09e0b1f876e83b33fc1580aea078b8ba209e790c143f2","name":"Louis Edme Dessaux","registered_at":"2026-06-17T15:22:09Z","symbol":"NIM1436944","token_address":"0x35159f001abdfa0a4ecab0dd276614b026d19243","type":"artist","uuid":"8e7f585b-0c15-4d8a-851d-49573e79779e"}
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 0x2a1478fc51a488c5a4b09e0b1f876e83b33fc1580aea078b8ba209e790c143f2. 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/8e7f585b-0c15-4d8a-851d-49573e79779e.json and https://artists.proofprofile.net/proofs/artist/8e7f585b-0c15-4d8a-851d-49573e79779e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x2a1478fc51a488c5a4b09e0b1f876e83b33fc1580aea078b8ba209e790c143f2","name":"Louis Edme Dessaux","registered_at":"2026-06-17T15:22:09Z","symbol":"NIM1436944","token_address":"0x35159f001abdfa0a4ecab0dd276614b026d19243","type":"artist","uuid":"8e7f585b-0c15-4d8a-851d-49573e79779e"}
album: Un bal au château
  type: MusicAlbum
  date published: 2023-10-09
album: The Horse-Guards
  type: MusicAlbum
  date published: 2023-10-09
album: Les chiens savants
  type: MusicAlbum
  date published: 2023-10-09
album: La bande joyeuse
  type: MusicAlbum
  date published: 2023-10-09
album: Les chiens savants in C major, ILD 7
  type: MusicAlbum
  date published: 2024-03-27
album: La bande joyeuse in G major, ILD 3
  type: MusicAlbum
  date published: 2024-03-27
album: Un bal au château in A major, ILD 33
  type: MusicAlbum
  date published: 2024-03-28
album: The Horse-Guards in D major, ILD 14
  type: MusicAlbum
  date published: 2024-03-28