Gina Dupervil
type: MusicGroup
genre: zouk
popularity: 3
followers: 632
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x640bb274bf39b0b4ff0275d1ad301797d342a6d698f686e2aa44c9f843be1568
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3830061e-3267-4178-a151-a26a5d153d82.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3830061e-3267-4178-a151-a26a5d153d82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3830061e-3267-4178-a151-a26a5d153d82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x640bb274bf39b0b4ff0275d1ad301797d342a6d698f686e2aa44c9f843be1568","name":"Gina Dupervil","registered_at":"2026-06-16T09:07:39Z","symbol":"NIM1004164","token_address":"0x45b9bb1a15c57e7da73f1f8bf812b15ca15f4c6f","type":"artist","uuid":"3830061e-3267-4178-a151-a26a5d153d82"}
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 0x640bb274bf39b0b4ff0275d1ad301797d342a6d698f686e2aa44c9f843be1568. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3830061e-3267-4178-a151-a26a5d153d82.json and https://artists.proofprofile.net/proofs/artist/3830061e-3267-4178-a151-a26a5d153d82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:55:08Z
  text: {"copyright_id":"0x640bb274bf39b0b4ff0275d1ad301797d342a6d698f686e2aa44c9f843be1568","name":"Gina Dupervil","registered_at":"2026-06-16T09:07:39Z","symbol":"NIM1004164","token_address":"0x45b9bb1a15c57e7da73f1f8bf812b15ca15f4c6f","type":"artist","uuid":"3830061e-3267-4178-a151-a26a5d153d82"}
album: Emotionnelle
  type: MusicAlbum
  date published: 2010-01-25
album: Comme Jadis
  type: MusicAlbum
  date published: 2010-01-28
album: Qui es-tu?
  type: MusicAlbum
  date published: 2010-01-28
album: 2 Ti Mo Lanmou
  type: MusicAlbum
  date published: 2010-02-28