Willy Sinclair
type: MusicGroup
genre: surf rock
popularity: 12
followers: 132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbe3507b2e9266bd746f0a8a4cc876253fe1fb56596d68c959bcc48ab98de6c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a79c42ac-4bee-4afd-9b9d-2c385a06638e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a79c42ac-4bee-4afd-9b9d-2c385a06638e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a79c42ac-4bee-4afd-9b9d-2c385a06638e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbe3507b2e9266bd746f0a8a4cc876253fe1fb56596d68c959bcc48ab98de6c0","name":"Willy Sinclair","registered_at":"2026-06-14T22:04:45Z","symbol":"NIM0590466","token_address":"0xf5d6c1c00d0a83adb3572e9a8b29cb0d54d96675","type":"artist","uuid":"a79c42ac-4bee-4afd-9b9d-2c385a06638e"}
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 0xbbe3507b2e9266bd746f0a8a4cc876253fe1fb56596d68c959bcc48ab98de6c0. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a79c42ac-4bee-4afd-9b9d-2c385a06638e.json and https://artists.proofprofile.net/proofs/artist/a79c42ac-4bee-4afd-9b9d-2c385a06638e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0xbbe3507b2e9266bd746f0a8a4cc876253fe1fb56596d68c959bcc48ab98de6c0","name":"Willy Sinclair","registered_at":"2026-06-14T22:04:45Z","symbol":"NIM0590466","token_address":"0xf5d6c1c00d0a83adb3572e9a8b29cb0d54d96675","type":"artist","uuid":"a79c42ac-4bee-4afd-9b9d-2c385a06638e"}
album: After All
  type: MusicAlbum
  date published: 2022-01-14
album: He'll Never Exist
  type: MusicAlbum
  date published: 2022-08-15
album: Night Walk, Vol. 1
  type: MusicAlbum
  date published: 2024-04-05
album: Weightless
  type: MusicAlbum
  date published: 2025-01-10