Claire Gibault
type: MusicGroup
description: right|thumb|200px|Claire Gibault at a rally for François Bayrou, centrist candidate in the 2007 French presidential election Claire Gibault (born 31 October 1945 in Le Mans) is a French conductor and
popularity: 24
followers: 209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11169af44f08a44870d5ff3c0abffedf48f25a38f0c01cea6fcfac295bc0728c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc1fa31a-eac0-489e-ae1a-bf8585efaea1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc1fa31a-eac0-489e-ae1a-bf8585efaea1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc1fa31a-eac0-489e-ae1a-bf8585efaea1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11169af44f08a44870d5ff3c0abffedf48f25a38f0c01cea6fcfac295bc0728c","name":"Claire Gibault","registered_at":"2026-06-12T08:30:13Z","symbol":"NIM0242659","token_address":"0x3bfe42d5446e51a665d9645c5594878353fbd545","type":"artist","uuid":"bc1fa31a-eac0-489e-ae1a-bf8585efaea1"}
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 0x11169af44f08a44870d5ff3c0abffedf48f25a38f0c01cea6fcfac295bc0728c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc1fa31a-eac0-489e-ae1a-bf8585efaea1.json and https://artists.proofprofile.net/proofs/artist/bc1fa31a-eac0-489e-ae1a-bf8585efaea1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x11169af44f08a44870d5ff3c0abffedf48f25a38f0c01cea6fcfac295bc0728c","name":"Claire Gibault","registered_at":"2026-06-12T08:30:13Z","symbol":"NIM0242659","token_address":"0x3bfe42d5446e51a665d9645c5594878353fbd545","type":"artist","uuid":"bc1fa31a-eac0-489e-ae1a-bf8585efaea1"}
album: Cocteau melodies
  type: MusicAlbum
  date published: 1990