Iris Guilbert
type: MusicGroup
popularity: 9
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd9a0e604a12d1697011147b519fef23c7a2baf894db6df78e5346e3f0f1722e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc8feca2-6380-4a1b-a0f9-4b89ac9bb6ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc8feca2-6380-4a1b-a0f9-4b89ac9bb6ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc8feca2-6380-4a1b-a0f9-4b89ac9bb6ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd9a0e604a12d1697011147b519fef23c7a2baf894db6df78e5346e3f0f1722e","name":"Iris Guilbert","registered_at":"2026-06-21T17:19:44Z","symbol":"NIM1985200","token_address":"0x442ee0832242f5934fd2eec5691d36de0e409d29","type":"artist","uuid":"fc8feca2-6380-4a1b-a0f9-4b89ac9bb6ea"}
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 0xfd9a0e604a12d1697011147b519fef23c7a2baf894db6df78e5346e3f0f1722e. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc8feca2-6380-4a1b-a0f9-4b89ac9bb6ea.json and https://artists.proofprofile.net/proofs/artist/fc8feca2-6380-4a1b-a0f9-4b89ac9bb6ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xfd9a0e604a12d1697011147b519fef23c7a2baf894db6df78e5346e3f0f1722e","name":"Iris Guilbert","registered_at":"2026-06-21T17:19:44Z","symbol":"NIM1985200","token_address":"0x442ee0832242f5934fd2eec5691d36de0e409d29","type":"artist","uuid":"fc8feca2-6380-4a1b-a0f9-4b89ac9bb6ea"}
album: Tout Autour De Nous
  type: MusicAlbum
  date published: 2021-07-29
album: Tout Autour De Nous - Ambient
  type: MusicAlbum
  date published: 2021-11-22
album: On Se Revoit
  type: MusicAlbum
  date published: 2022-05-05
album: Un Nouveau Départ
  type: MusicAlbum
  date published: 2023-01-20
album: Sourire
  type: MusicAlbum
  date published: 2023-05-11
album: Oceanic Serenity (Serenity of Nature)
  type: MusicAlbum
  date published: 2024-03-27
album: Crystal Clear Calm (Clear Nature)
  type: MusicAlbum
  date published: 2024-04-17
album: Le Reste
  type: MusicAlbum
  date published: 2025-04-04