Noir Et Blanc Vie
type: MusicGroup
popularity: 3
followers: 232
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfff3d9c4937ad07a3c88c6e95562131702d28aa5f94fa0fe616028f7f604f2c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2df27671-e3e8-4555-a757-d590c517263c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2df27671-e3e8-4555-a757-d590c517263c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2df27671-e3e8-4555-a757-d590c517263c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfff3d9c4937ad07a3c88c6e95562131702d28aa5f94fa0fe616028f7f604f2c6","name":"Noir Et Blanc Vie","registered_at":"2026-06-16T05:32:25Z","symbol":"NIM0952769","token_address":"0x01b4d87335bf0ae719c130b0c674ac073376905a","type":"artist","uuid":"2df27671-e3e8-4555-a757-d590c517263c"}
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 0xfff3d9c4937ad07a3c88c6e95562131702d28aa5f94fa0fe616028f7f604f2c6. Chain 2 (Bitcoin): anchored in block 953985 (2026-06-16T18:03:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2df27671-e3e8-4555-a757-d590c517263c.json and https://artists.proofprofile.net/proofs/artist/2df27671-e3e8-4555-a757-d590c517263c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:03:53Z
  text: {"copyright_id":"0xfff3d9c4937ad07a3c88c6e95562131702d28aa5f94fa0fe616028f7f604f2c6","name":"Noir Et Blanc Vie","registered_at":"2026-06-16T05:32:25Z","symbol":"NIM0952769","token_address":"0x01b4d87335bf0ae719c130b0c674ac073376905a","type":"artist","uuid":"2df27671-e3e8-4555-a757-d590c517263c"}
album: Reminderzzz
  type: MusicAlbum
  date published: 2022-03-29
album: Poolside Preeminence
  type: MusicAlbum
  date published: 2023-10-20
album: Roughing It Vol. 1
  type: MusicAlbum
  date published: 2023-12-18
album: Mom, It's Me...
  type: MusicAlbum
  date published: 2024-09-03
album: Like Father, Like Son
  type: MusicAlbum
  date published: 2025-04-20