Brouteuse de grominou
type: MusicGroup
popularity: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd4a19b0dd068b36aaad26cf225d265379801e72361f0af57a3b98e7b915fb6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953782
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953782
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d41773f6-6259-4538-9132-e46b9dae268e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d41773f6-6259-4538-9132-e46b9dae268e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d41773f6-6259-4538-9132-e46b9dae268e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:13:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd4a19b0dd068b36aaad26cf225d265379801e72361f0af57a3b98e7b915fb6b","name":"Brouteuse de grominou","registered_at":"2026-06-15T02:50:16Z","symbol":"NIM0658667","token_address":"0x1b1a534a84a429b89b62ff15311125cc0bd90c30","type":"artist","uuid":"d41773f6-6259-4538-9132-e46b9dae268e"}
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 0xcd4a19b0dd068b36aaad26cf225d265379801e72361f0af57a3b98e7b915fb6b. Chain 2 (Bitcoin): anchored in block 953782 (2026-06-15T12:13:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d41773f6-6259-4538-9132-e46b9dae268e.json and https://artists.proofprofile.net/proofs/artist/d41773f6-6259-4538-9132-e46b9dae268e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:13:59Z
  text: {"copyright_id":"0xcd4a19b0dd068b36aaad26cf225d265379801e72361f0af57a3b98e7b915fb6b","name":"Brouteuse de grominou","registered_at":"2026-06-15T02:50:16Z","symbol":"NIM0658667","token_address":"0x1b1a534a84a429b89b62ff15311125cc0bd90c30","type":"artist","uuid":"d41773f6-6259-4538-9132-e46b9dae268e"}
album: Celle qui se cache
  type: MusicAlbum
  date published: 2025-03-26
album: Histoire d'amour
  type: MusicAlbum
  date published: 2025-04-03
album: Generation Z
  type: MusicAlbum
  date published: 2025-04-03
album: Thomas le fêtard
  type: MusicAlbum
  date published: 2025-06-10