Keith Code
type: MusicGroup
description: Keith Code is an American former motorcycle racer, writer, and founder of the California Superbike School. He has been called "arguably the best known and most successful on-track motorcycle instructo
popularity: 3
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34544f5fb61c5abdbe9b386dcbe934c198949847ad652c5ddfdd3703d18193b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2aec1907-938a-4301-bef7-ec384f055157.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2aec1907-938a-4301-bef7-ec384f055157.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2aec1907-938a-4301-bef7-ec384f055157
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34544f5fb61c5abdbe9b386dcbe934c198949847ad652c5ddfdd3703d18193b0","name":"Keith Code","registered_at":"2026-06-16T04:29:05Z","symbol":"NIM0937637","token_address":"0x386e1938e5a95b7212ed851ea03251bb0e78c59f","type":"artist","uuid":"2aec1907-938a-4301-bef7-ec384f055157"}
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 0x34544f5fb61c5abdbe9b386dcbe934c198949847ad652c5ddfdd3703d18193b0. 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/2aec1907-938a-4301-bef7-ec384f055157.json and https://artists.proofprofile.net/proofs/artist/2aec1907-938a-4301-bef7-ec384f055157.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x34544f5fb61c5abdbe9b386dcbe934c198949847ad652c5ddfdd3703d18193b0","name":"Keith Code","registered_at":"2026-06-16T04:29:05Z","symbol":"NIM0937637","token_address":"0x386e1938e5a95b7212ed851ea03251bb0e78c59f","type":"artist","uuid":"2aec1907-938a-4301-bef7-ec384f055157"}
album: A Twist of the Wrist II
  type: MusicAlbum
  date published: 2002-11-11
album: a Twist of the Wrist
  type: MusicAlbum
  date published: 2003-06-07