Bill Lucas
type: MusicGroup
popularity: 16
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bf074ff00a11391baa1ad7cfb24ec6f556bde340c59d3ee85cb5ea1e01cf4f5
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/a796d161-d5dd-4aba-a8c2-7f94daa04109.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a796d161-d5dd-4aba-a8c2-7f94daa04109.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a796d161-d5dd-4aba-a8c2-7f94daa04109
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6bf074ff00a11391baa1ad7cfb24ec6f556bde340c59d3ee85cb5ea1e01cf4f5","name":"Bill Lucas","registered_at":"2026-06-14T22:12:13Z","symbol":"NIM0592250","token_address":"0x8e22d2a5b6d036301ac0e24931f3ce90010ed372","type":"artist","uuid":"a796d161-d5dd-4aba-a8c2-7f94daa04109"}
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 0x6bf074ff00a11391baa1ad7cfb24ec6f556bde340c59d3ee85cb5ea1e01cf4f5. 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/a796d161-d5dd-4aba-a8c2-7f94daa04109.json and https://artists.proofprofile.net/proofs/artist/a796d161-d5dd-4aba-a8c2-7f94daa04109.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0x6bf074ff00a11391baa1ad7cfb24ec6f556bde340c59d3ee85cb5ea1e01cf4f5","name":"Bill Lucas","registered_at":"2026-06-14T22:12:13Z","symbol":"NIM0592250","token_address":"0x8e22d2a5b6d036301ac0e24931f3ce90010ed372","type":"artist","uuid":"a796d161-d5dd-4aba-a8c2-7f94daa04109"}