Vincent Guigue
type: MusicGroup
popularity: 3
followers: 183
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0809b42a6eec7af562858076978932b6228efd69b3c204500da8df4ecc2c0816
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/89d24c14-413b-42ab-a218-641f2d827d57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89d24c14-413b-42ab-a218-641f2d827d57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/89d24c14-413b-42ab-a218-641f2d827d57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0809b42a6eec7af562858076978932b6228efd69b3c204500da8df4ecc2c0816","name":"Vincent Guigue","registered_at":"2026-06-17T13:41:27Z","symbol":"NIM1412913","token_address":"0xe3b8bda7394c41c8d107ed9091bc99488967ce9f","type":"artist","uuid":"89d24c14-413b-42ab-a218-641f2d827d57"}
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 0x0809b42a6eec7af562858076978932b6228efd69b3c204500da8df4ecc2c0816. 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/89d24c14-413b-42ab-a218-641f2d827d57.json and https://artists.proofprofile.net/proofs/artist/89d24c14-413b-42ab-a218-641f2d827d57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x0809b42a6eec7af562858076978932b6228efd69b3c204500da8df4ecc2c0816","name":"Vincent Guigue","registered_at":"2026-06-17T13:41:27Z","symbol":"NIM1412913","token_address":"0xe3b8bda7394c41c8d107ed9091bc99488967ce9f","type":"artist","uuid":"89d24c14-413b-42ab-a218-641f2d827d57"}
album: Le plus beau cadeau
  type: MusicAlbum
  date published: 2013-06-15
album: Eh bien, dansons maintenant !
  type: MusicAlbum
  date published: 2014-06-13
album: Eh bien, dansons maintenant !
  type: MusicAlbum
  date published: 2016-01-30
album: Miam
  type: MusicAlbum
  date published: 2018-09-27