Richard White
type: MusicGroup
popularity: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40adfb1d70edcfa40016408a4ec817b1f3be0bfd5ad68d5d0e6dcc99e5020503
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7a2e303-42e3-4c27-b8a1-ef0fc196cf47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7a2e303-42e3-4c27-b8a1-ef0fc196cf47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e7a2e303-42e3-4c27-b8a1-ef0fc196cf47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40adfb1d70edcfa40016408a4ec817b1f3be0bfd5ad68d5d0e6dcc99e5020503","name":"Richard White","registered_at":"2026-06-21T09:21:41Z","symbol":"NIM1883172","token_address":"0x00577819ce1e5819bc3a42f4102dc13d6b496b4d","type":"artist","uuid":"e7a2e303-42e3-4c27-b8a1-ef0fc196cf47"}
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 0x40adfb1d70edcfa40016408a4ec817b1f3be0bfd5ad68d5d0e6dcc99e5020503. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7a2e303-42e3-4c27-b8a1-ef0fc196cf47.json and https://artists.proofprofile.net/proofs/artist/e7a2e303-42e3-4c27-b8a1-ef0fc196cf47.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x40adfb1d70edcfa40016408a4ec817b1f3be0bfd5ad68d5d0e6dcc99e5020503","name":"Richard White","registered_at":"2026-06-21T09:21:41Z","symbol":"NIM1883172","token_address":"0x00577819ce1e5819bc3a42f4102dc13d6b496b4d","type":"artist","uuid":"e7a2e303-42e3-4c27-b8a1-ef0fc196cf47"}
album: Broadcasting
  type: MusicAlbum
  date published: 2025-02-08