Bruit Blanc
type: MusicGroup
popularity: 15
followers: 175
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf57609af8f567abbd8121a5973dbe59044409c1c1d9001592dd134793f330ecf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5064c124-a667-4bcf-ab2e-dd39ee593e17.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5064c124-a667-4bcf-ab2e-dd39ee593e17.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5064c124-a667-4bcf-ab2e-dd39ee593e17
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf57609af8f567abbd8121a5973dbe59044409c1c1d9001592dd134793f330ecf","name":"Bruit Blanc","registered_at":"2026-06-14T12:54:23Z","symbol":"NIM0459199","token_address":"0x6d4368cf8e53113b0f3b8a166a492848dfdb97dd","type":"artist","uuid":"5064c124-a667-4bcf-ab2e-dd39ee593e17"}
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 0xf57609af8f567abbd8121a5973dbe59044409c1c1d9001592dd134793f330ecf. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5064c124-a667-4bcf-ab2e-dd39ee593e17.json and https://artists.proofprofile.net/proofs/artist/5064c124-a667-4bcf-ab2e-dd39ee593e17.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0xf57609af8f567abbd8121a5973dbe59044409c1c1d9001592dd134793f330ecf","name":"Bruit Blanc","registered_at":"2026-06-14T12:54:23Z","symbol":"NIM0459199","token_address":"0x6d4368cf8e53113b0f3b8a166a492848dfdb97dd","type":"artist","uuid":"5064c124-a667-4bcf-ab2e-dd39ee593e17"}
album: La douce mélodie de la pluie, aide pour dormir
  type: MusicAlbum
  date published: 2024-05-05
album: La mélodie de l'eau, sérénité dans la forêt
  type: MusicAlbum
  date published: 2024-06-15
album: Bruit Blanc d'Oiseaux Chantant, Tranquillité dans la Nature
  type: MusicAlbum
  date published: 2024-08-02