Flaviouz Hirif
type: MusicGroup
genre: kizomba
genre: zouk
popularity: 20
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d2b0535e934f88806029d488cda521ab3b8771a4cf9f7fe780910230c7a452b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953812
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953812
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f78083cb-5f6a-4349-948b-8c3fef3dbce0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f78083cb-5f6a-4349-948b-8c3fef3dbce0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f78083cb-5f6a-4349-948b-8c3fef3dbce0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T17:06:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d2b0535e934f88806029d488cda521ab3b8771a4cf9f7fe780910230c7a452b","name":"Flaviouz Hirif","registered_at":"2026-06-15T06:25:55Z","symbol":"NIM0710149","token_address":"0x5924c83a5c5cd7c952a7362363ff8d3c9fedb0db","type":"artist","uuid":"f78083cb-5f6a-4349-948b-8c3fef3dbce0"}
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 0x4d2b0535e934f88806029d488cda521ab3b8771a4cf9f7fe780910230c7a452b. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f78083cb-5f6a-4349-948b-8c3fef3dbce0.json and https://artists.proofprofile.net/proofs/artist/f78083cb-5f6a-4349-948b-8c3fef3dbce0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x4d2b0535e934f88806029d488cda521ab3b8771a4cf9f7fe780910230c7a452b","name":"Flaviouz Hirif","registered_at":"2026-06-15T06:25:55Z","symbol":"NIM0710149","token_address":"0x5924c83a5c5cd7c952a7362363ff8d3c9fedb0db","type":"artist","uuid":"f78083cb-5f6a-4349-948b-8c3fef3dbce0"}
album: Na via de novo
  type: MusicAlbum
  date published: 2024-04-01
album: Eu Já Fui
  type: MusicAlbum
  date published: 2024-11-08