Jean-Claude Orliac
type: MusicGroup
popularity: 8
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2b72aba789116b61f29fe8d7496fee8dd997f641632a5f72ad5986df33d411c
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/8887d47a-1961-466b-9f40-1207cd7d8788.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8887d47a-1961-466b-9f40-1207cd7d8788.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8887d47a-1961-466b-9f40-1207cd7d8788
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2b72aba789116b61f29fe8d7496fee8dd997f641632a5f72ad5986df33d411c","name":"Jean-Claude Orliac","registered_at":"2026-06-17T13:12:54Z","symbol":"NIM1406098","token_address":"0xb7d05d032879d1352e661165f926285c9b9d3e4e","type":"artist","uuid":"8887d47a-1961-466b-9f40-1207cd7d8788"}
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 0xa2b72aba789116b61f29fe8d7496fee8dd997f641632a5f72ad5986df33d411c. 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/8887d47a-1961-466b-9f40-1207cd7d8788.json and https://artists.proofprofile.net/proofs/artist/8887d47a-1961-466b-9f40-1207cd7d8788.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa2b72aba789116b61f29fe8d7496fee8dd997f641632a5f72ad5986df33d411c","name":"Jean-Claude Orliac","registered_at":"2026-06-17T13:12:54Z","symbol":"NIM1406098","token_address":"0xb7d05d032879d1352e661165f926285c9b9d3e4e","type":"artist","uuid":"8887d47a-1961-466b-9f40-1207cd7d8788"}