Florent y Yo
type: MusicGroup
genre: chinese rock
popularity: 5
followers: 1550
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd5a7e20a6350c715cf6e358ff1746c0471f43c331993d69c63fde3b5faa5a03
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e1154bf-8a54-4058-9c7c-b9e52599dc88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e1154bf-8a54-4058-9c7c-b9e52599dc88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8e1154bf-8a54-4058-9c7c-b9e52599dc88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd5a7e20a6350c715cf6e358ff1746c0471f43c331993d69c63fde3b5faa5a03","name":"Florent y Yo","registered_at":"2026-06-17T15:15:35Z","symbol":"NIM1435375","token_address":"0x0848d826f07d10c50d494cd7efca519a87e2103f","type":"artist","uuid":"8e1154bf-8a54-4058-9c7c-b9e52599dc88"}
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 0xbd5a7e20a6350c715cf6e358ff1746c0471f43c331993d69c63fde3b5faa5a03. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e1154bf-8a54-4058-9c7c-b9e52599dc88.json and https://artists.proofprofile.net/proofs/artist/8e1154bf-8a54-4058-9c7c-b9e52599dc88.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xbd5a7e20a6350c715cf6e358ff1746c0471f43c331993d69c63fde3b5faa5a03","name":"Florent y Yo","registered_at":"2026-06-17T15:15:35Z","symbol":"NIM1435375","token_address":"0x0848d826f07d10c50d494cd7efca519a87e2103f","type":"artist","uuid":"8e1154bf-8a54-4058-9c7c-b9e52599dc88"}
album: Aquí paz y gloria
  type: MusicAlbum
  date published: 2023-01-19
album: Rumba de mi estado de alarma
  type: MusicAlbum
  date published: 2023-02-22
album: La cueva de mis fracasos
  type: MusicAlbum
  date published: 2023-04-18
album: Florent y Yo
  type: MusicAlbum
  date published: 2023-05-05
album: Ahora mejor que nunca
  type: MusicAlbum
  date published: 2023-09-07
album: El futuro en los sueños
  type: MusicAlbum
  date published: 2024-05-07