Yves Roche
type: MusicGroup
popularity: 2
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x898a17d41210ea83086ee333d2885d458c6a382f938b191ace91751341a2f939
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61744ba2-dd63-4b7b-aacb-5d12fb328041.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61744ba2-dd63-4b7b-aacb-5d12fb328041.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/61744ba2-dd63-4b7b-aacb-5d12fb328041
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x898a17d41210ea83086ee333d2885d458c6a382f938b191ace91751341a2f939","name":"Yves Roche","registered_at":"2026-06-16T23:36:04Z","symbol":"NIM1211342","token_address":"0x68fdd994bb48e823f1fc32ac33d30efa3a55ba68","type":"artist","uuid":"61744ba2-dd63-4b7b-aacb-5d12fb328041"}
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 0x898a17d41210ea83086ee333d2885d458c6a382f938b191ace91751341a2f939. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/61744ba2-dd63-4b7b-aacb-5d12fb328041.json and https://artists.proofprofile.net/proofs/artist/61744ba2-dd63-4b7b-aacb-5d12fb328041.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x898a17d41210ea83086ee333d2885d458c6a382f938b191ace91751341a2f939","name":"Yves Roche","registered_at":"2026-06-16T23:36:04Z","symbol":"NIM1211342","token_address":"0x68fdd994bb48e823f1fc32ac33d30efa3a55ba68","type":"artist","uuid":"61744ba2-dd63-4b7b-aacb-5d12fb328041"}
album: Manureva, fille de Tahiti (Mono Version)
  type: MusicAlbum
  date published: 1961-01-01
album: Tahiti Cool, Vol. 4
  type: MusicAlbum
  date published: 2010-03-13
album: Tahiti Cool, Vol. 5
  type: MusicAlbum
  date published: 2010-03-15
album: Tahiti Cool, Vol. 3
  type: MusicAlbum
  date published: 2010-03-15