Anna Fleur
type: MusicGroup
genre: french pop
popularity: 3
followers: 162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4de4a0a5da80791446da59110864ac9fc4d8e51b3659b7db0348205593a731cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d649deaa-da2f-4575-ac5f-37513c8f0e08.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d649deaa-da2f-4575-ac5f-37513c8f0e08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d649deaa-da2f-4575-ac5f-37513c8f0e08
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4de4a0a5da80791446da59110864ac9fc4d8e51b3659b7db0348205593a731cc","name":"Anna Fleur","registered_at":"2026-06-21T02:56:16Z","symbol":"NIM1798128","token_address":"0x1add68ed1b044534eeadcdb395dbc9732dc26f27","type":"artist","uuid":"d649deaa-da2f-4575-ac5f-37513c8f0e08"}
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 0x4de4a0a5da80791446da59110864ac9fc4d8e51b3659b7db0348205593a731cc. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d649deaa-da2f-4575-ac5f-37513c8f0e08.json and https://artists.proofprofile.net/proofs/artist/d649deaa-da2f-4575-ac5f-37513c8f0e08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0x4de4a0a5da80791446da59110864ac9fc4d8e51b3659b7db0348205593a731cc","name":"Anna Fleur","registered_at":"2026-06-21T02:56:16Z","symbol":"NIM1798128","token_address":"0x1add68ed1b044534eeadcdb395dbc9732dc26f27","type":"artist","uuid":"d649deaa-da2f-4575-ac5f-37513c8f0e08"}
album: Tu brilleras
  type: MusicAlbum
  date published: 2023-05-12
album: Dans une autre vie
  type: MusicAlbum
  date published: 2023-07-07
album: Loin d'ici
  type: MusicAlbum
  date published: 2023-11-24
album: Iceberg
  type: MusicAlbum
  date published: 2023-12-08
album: T'es beau
  type: MusicAlbum
  date published: 2024-05-10