Genevieve Vannier
type: MusicGroup
popularity: 17
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50253d7e42486e6479e72bfa351e94e72fa9d6f5cee780ffc2515041088ee1f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953743
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953743
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2fc10b3-2693-4afc-aa1e-7034b9a90cb4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2fc10b3-2693-4afc-aa1e-7034b9a90cb4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2fc10b3-2693-4afc-aa1e-7034b9a90cb4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:52:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50253d7e42486e6479e72bfa351e94e72fa9d6f5cee780ffc2515041088ee1f2","name":"Genevieve Vannier","registered_at":"2026-06-14T21:38:06Z","symbol":"NIM0584105","token_address":"0xb94cda0a27bf3f03e4c581b037177e9a2203fb21","type":"artist","uuid":"a2fc10b3-2693-4afc-aa1e-7034b9a90cb4"}
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 0x50253d7e42486e6479e72bfa351e94e72fa9d6f5cee780ffc2515041088ee1f2. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2fc10b3-2693-4afc-aa1e-7034b9a90cb4.json and https://artists.proofprofile.net/proofs/artist/a2fc10b3-2693-4afc-aa1e-7034b9a90cb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x50253d7e42486e6479e72bfa351e94e72fa9d6f5cee780ffc2515041088ee1f2","name":"Genevieve Vannier","registered_at":"2026-06-14T21:38:06Z","symbol":"NIM0584105","token_address":"0xb94cda0a27bf3f03e4c581b037177e9a2203fb21","type":"artist","uuid":"a2fc10b3-2693-4afc-aa1e-7034b9a90cb4"}
album: Poids Muet
  type: MusicAlbum
  date published: 2024-08-21