Leon Knight
type: MusicGroup
description: Leon Leroy Knight (born 16 September 1982) is an English former footballer who plays as a striker. A journeyman player, he has played for fifteen different clubs spanning five countries; England, Scot
popularity: 2
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4875f22aa743f546419c26279aaf149a360b9d20d170c3f8fb3d34e5ed961813
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28b66627-d542-4d6e-9ecc-abf119d812b3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28b66627-d542-4d6e-9ecc-abf119d812b3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28b66627-d542-4d6e-9ecc-abf119d812b3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4875f22aa743f546419c26279aaf149a360b9d20d170c3f8fb3d34e5ed961813","name":"Leon Knight","registered_at":"2026-06-16T03:43:44Z","symbol":"NIM0926798","token_address":"0xff40e4680377edf889f9219ea4780841e231136d","type":"artist","uuid":"28b66627-d542-4d6e-9ecc-abf119d812b3"}
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 0x4875f22aa743f546419c26279aaf149a360b9d20d170c3f8fb3d34e5ed961813. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28b66627-d542-4d6e-9ecc-abf119d812b3.json and https://artists.proofprofile.net/proofs/artist/28b66627-d542-4d6e-9ecc-abf119d812b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x4875f22aa743f546419c26279aaf149a360b9d20d170c3f8fb3d34e5ed961813","name":"Leon Knight","registered_at":"2026-06-16T03:43:44Z","symbol":"NIM0926798","token_address":"0xff40e4680377edf889f9219ea4780841e231136d","type":"artist","uuid":"28b66627-d542-4d6e-9ecc-abf119d812b3"}
album: Leon Knight (Live Session from Coast Roads Studio)
  type: MusicAlbum
  date published: 2024-01-17
album: The Growler
  type: MusicAlbum
  date published: 2025-03-01