Lizz Lee & Chris Willis & Mike E.
type: MusicGroup
popularity: 4
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa12425f9e43d53cbfc52f41d7c5793a2e946fc044e30f53c9cf86834364eb3bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08892693-d069-4823-b86c-814331163b1a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08892693-d069-4823-b86c-814331163b1a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08892693-d069-4823-b86c-814331163b1a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa12425f9e43d53cbfc52f41d7c5793a2e946fc044e30f53c9cf86834364eb3bb","name":"Lizz Lee & Chris Willis & Mike E.","registered_at":"2026-06-15T16:27:37Z","symbol":"NIM0765447","token_address":"0x798374a0df79c9df42829c69164e314062028d53","type":"artist","uuid":"08892693-d069-4823-b86c-814331163b1a"}
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 0xa12425f9e43d53cbfc52f41d7c5793a2e946fc044e30f53c9cf86834364eb3bb. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08892693-d069-4823-b86c-814331163b1a.json and https://artists.proofprofile.net/proofs/artist/08892693-d069-4823-b86c-814331163b1a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xa12425f9e43d53cbfc52f41d7c5793a2e946fc044e30f53c9cf86834364eb3bb","name":"Lizz Lee & Chris Willis & Mike E.","registered_at":"2026-06-15T16:27:37Z","symbol":"NIM0765447","token_address":"0x798374a0df79c9df42829c69164e314062028d53","type":"artist","uuid":"08892693-d069-4823-b86c-814331163b1a"}