La Perfecta Martinique
type: MusicGroup
genre: zouk
popularity: 13
followers: 556
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b5b346163d8bd413192fa49a63ececa08033388e83465b19732fd1fc921e463
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953617
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953617
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d013b9f-5a62-4ad0-884c-b8804688b21c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d013b9f-5a62-4ad0-884c-b8804688b21c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d013b9f-5a62-4ad0-884c-b8804688b21c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:00:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b5b346163d8bd413192fa49a63ececa08033388e83465b19732fd1fc921e463","name":"La Perfecta Martinique","registered_at":"2026-06-14T07:26:26Z","symbol":"NIM0380981","token_address":"0x9dffd47cd472ab01591ebea836a4fd08bb5eff5f","type":"artist","uuid":"1d013b9f-5a62-4ad0-884c-b8804688b21c"}
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 0x3b5b346163d8bd413192fa49a63ececa08033388e83465b19732fd1fc921e463. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d013b9f-5a62-4ad0-884c-b8804688b21c.json and https://artists.proofprofile.net/proofs/artist/1d013b9f-5a62-4ad0-884c-b8804688b21c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
  text: {"copyright_id":"0x3b5b346163d8bd413192fa49a63ececa08033388e83465b19732fd1fc921e463","name":"La Perfecta Martinique","registered_at":"2026-06-14T07:26:26Z","symbol":"NIM0380981","token_address":"0x9dffd47cd472ab01591ebea836a4fd08bb5eff5f","type":"artist","uuid":"1d013b9f-5a62-4ad0-884c-b8804688b21c"}
album: Perfecta Fayola
  type: MusicAlbum
  date published: 2020-07-04
album: Félicie
  type: MusicAlbum
  date published: 2022-01-28
album: 50ème anniversaire
  type: MusicAlbum
  date published: 2022-08-12
album: Merci Perfecta
  type: MusicAlbum
  date published: 2023-01-20
album: Perfecta Fayola
  type: MusicAlbum
  date published: 2024-06-05
album: Le Club Perfecta Martinique
  type: MusicAlbum
  date published: 2025-04-18