Claude Vallois
type: MusicGroup
popularity: 11
followers: 1378
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf017cf31eb13215aa9e08565f5df9d91de94e163385b47a5b181c1c72dcda62b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/246834d4-f670-4167-aee2-044938f143fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/246834d4-f670-4167-aee2-044938f143fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/246834d4-f670-4167-aee2-044938f143fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf017cf31eb13215aa9e08565f5df9d91de94e163385b47a5b181c1c72dcda62b","name":"Claude Vallois","registered_at":"2026-06-14T08:16:56Z","symbol":"NIM0393031","token_address":"0x45f721e77bcd020f8d981223761b21d06eb57b37","type":"artist","uuid":"246834d4-f670-4167-aee2-044938f143fa"}
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 0xf017cf31eb13215aa9e08565f5df9d91de94e163385b47a5b181c1c72dcda62b. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/246834d4-f670-4167-aee2-044938f143fa.json and https://artists.proofprofile.net/proofs/artist/246834d4-f670-4167-aee2-044938f143fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0xf017cf31eb13215aa9e08565f5df9d91de94e163385b47a5b181c1c72dcda62b","name":"Claude Vallois","registered_at":"2026-06-14T08:16:56Z","symbol":"NIM0393031","token_address":"0x45f721e77bcd020f8d981223761b21d06eb57b37","type":"artist","uuid":"246834d4-f670-4167-aee2-044938f143fa"}
album: La chanson des botes (Générique original de la série télévisée) - Single
  type: MusicAlbum
  date published: 1986
album: La chanson des botes (Chanson originale de la série télévisée) - Single
  type: MusicAlbum
  date published: 1986-01-01
album: Côte ouest (Générique original de la série télévisée) - Single
  type: MusicAlbum
  date published: 1987
album: Diplodo (Chanson originale de la série télévisée) - Single
  type: MusicAlbum
  date published: 1988
album: Diplodo (Générique original d'ouverture du dessin animé) - Single
  type: MusicAlbum
  date published: 1988
album: Beetleborgs (Générique original de la série télévisée) - Single
  type: MusicAlbum
  date published: 1997