Lilianne Cormier
type: MusicGroup
popularity: 2
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4d80dc77558655b6df075d910ed7ddcc566d074a546e479d52e6ba19d6045cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43bc5755-133b-47a5-b122-8bbbc21187dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43bc5755-133b-47a5-b122-8bbbc21187dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43bc5755-133b-47a5-b122-8bbbc21187dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4d80dc77558655b6df075d910ed7ddcc566d074a546e479d52e6ba19d6045cc","name":"Lilianne Cormier","registered_at":"2026-06-16T13:08:39Z","symbol":"NIM1061652","token_address":"0xe1bce90e85499c290decc968d32e0676857d8efe","type":"artist","uuid":"43bc5755-133b-47a5-b122-8bbbc21187dd"}
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 0xe4d80dc77558655b6df075d910ed7ddcc566d074a546e479d52e6ba19d6045cc. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43bc5755-133b-47a5-b122-8bbbc21187dd.json and https://artists.proofprofile.net/proofs/artist/43bc5755-133b-47a5-b122-8bbbc21187dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0xe4d80dc77558655b6df075d910ed7ddcc566d074a546e479d52e6ba19d6045cc","name":"Lilianne Cormier","registered_at":"2026-06-16T13:08:39Z","symbol":"NIM1061652","token_address":"0xe1bce90e85499c290decc968d32e0676857d8efe","type":"artist","uuid":"43bc5755-133b-47a5-b122-8bbbc21187dd"}
album: Tunnel Vision
  type: MusicAlbum
  date published: 2022-04-01
album: j'ai changé depuis nous
  type: MusicAlbum
  date published: 2025-03-28
album: twenty-two
  type: MusicAlbum
  date published: 2025-05-21