Guy Ghozland
type: MusicGroup
genre: lullaby
popularity: 10
followers: 165
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0b77bdb18fc4f1cc121f42bb37573a09c4a9d81829cea5bb4208fc0f0b1bc22
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a765c891-b67a-45b7-9c00-c3e088ff0baf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a765c891-b67a-45b7-9c00-c3e088ff0baf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a765c891-b67a-45b7-9c00-c3e088ff0baf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0b77bdb18fc4f1cc121f42bb37573a09c4a9d81829cea5bb4208fc0f0b1bc22","name":"Guy Ghozland","registered_at":"2026-06-20T08:29:25Z","symbol":"NIM1565751","token_address":"0x6473b7dc51ab5394d2be542c3a1571ee4364f1f2","type":"artist","uuid":"a765c891-b67a-45b7-9c00-c3e088ff0baf"}
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 0xf0b77bdb18fc4f1cc121f42bb37573a09c4a9d81829cea5bb4208fc0f0b1bc22. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a765c891-b67a-45b7-9c00-c3e088ff0baf.json and https://artists.proofprofile.net/proofs/artist/a765c891-b67a-45b7-9c00-c3e088ff0baf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xf0b77bdb18fc4f1cc121f42bb37573a09c4a9d81829cea5bb4208fc0f0b1bc22","name":"Guy Ghozland","registered_at":"2026-06-20T08:29:25Z","symbol":"NIM1565751","token_address":"0x6473b7dc51ab5394d2be542c3a1571ee4364f1f2","type":"artist","uuid":"a765c891-b67a-45b7-9c00-c3e088ff0baf"}
album: L'Ogre et le lutin
  type: MusicAlbum
  date published: 2000-10-01
album: Chapouilla la Sorcière
  type: MusicAlbum
  date published: 2001-10-10
album: Starlette l'Extraterrestre
  type: MusicAlbum
  date published: 2007-10-01
album: Vous mes amis
  type: MusicAlbum
  date published: 2010-08-23
album: Guy Ghozland chante Jean Ferrat
  type: MusicAlbum
  date published: 2015-07-15