Cyril Segura
type: MusicGroup
popularity: 3
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09f51c85d1de3b9ea6e575f10b3e9e513833830ec1cf69492f3031c2a3142b47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b93529e-5a53-4c3e-ac05-6259dc8be706.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b93529e-5a53-4c3e-ac05-6259dc8be706.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b93529e-5a53-4c3e-ac05-6259dc8be706
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09f51c85d1de3b9ea6e575f10b3e9e513833830ec1cf69492f3031c2a3142b47","name":"Cyril Segura","registered_at":"2026-06-16T15:53:43Z","symbol":"NIM1101044","token_address":"0x56d71b2fdeca9774a33f7f69f74919555cf44594","type":"artist","uuid":"4b93529e-5a53-4c3e-ac05-6259dc8be706"}
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 0x09f51c85d1de3b9ea6e575f10b3e9e513833830ec1cf69492f3031c2a3142b47. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b93529e-5a53-4c3e-ac05-6259dc8be706.json and https://artists.proofprofile.net/proofs/artist/4b93529e-5a53-4c3e-ac05-6259dc8be706.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x09f51c85d1de3b9ea6e575f10b3e9e513833830ec1cf69492f3031c2a3142b47","name":"Cyril Segura","registered_at":"2026-06-16T15:53:43Z","symbol":"NIM1101044","token_address":"0x56d71b2fdeca9774a33f7f69f74919555cf44594","type":"artist","uuid":"4b93529e-5a53-4c3e-ac05-6259dc8be706"}
album: De l'ombre à la lumière
  type: MusicAlbum
  date published: 2014-10-01
album: Qui sommes-nous?
  type: MusicAlbum
  date published: 2023-12-01
album: Là où le vent t'emmène
  type: MusicAlbum
  date published: 2024-01-22
album: Au détour d'un rêve
  type: MusicAlbum
  date published: 2024-04-17
album: Jour de pluie
  type: MusicAlbum
  date published: 2024-07-12
album: J'entends ta voix
  type: MusicAlbum
  date published: 2025-01-01