Lucy Q
type: MusicGroup
popularity: 4
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x824b71c3d8c6ff9adbb18a238d4d0cbd3ec55e8a30f5aaf9077bc26aaf8fd190
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1238d68c-3e90-407b-ad14-8eb5909ed532.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1238d68c-3e90-407b-ad14-8eb5909ed532.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1238d68c-3e90-407b-ad14-8eb5909ed532
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x824b71c3d8c6ff9adbb18a238d4d0cbd3ec55e8a30f5aaf9077bc26aaf8fd190","name":"Lucy Q","registered_at":"2026-06-15T20:07:38Z","symbol":"NIM0817927","token_address":"0x0a5e0601f1fc011765d7fc70ae2a7e14db383989","type":"artist","uuid":"1238d68c-3e90-407b-ad14-8eb5909ed532"}
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 0x824b71c3d8c6ff9adbb18a238d4d0cbd3ec55e8a30f5aaf9077bc26aaf8fd190. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1238d68c-3e90-407b-ad14-8eb5909ed532.json and https://artists.proofprofile.net/proofs/artist/1238d68c-3e90-407b-ad14-8eb5909ed532.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x824b71c3d8c6ff9adbb18a238d4d0cbd3ec55e8a30f5aaf9077bc26aaf8fd190","name":"Lucy Q","registered_at":"2026-06-15T20:07:38Z","symbol":"NIM0817927","token_address":"0x0a5e0601f1fc011765d7fc70ae2a7e14db383989","type":"artist","uuid":"1238d68c-3e90-407b-ad14-8eb5909ed532"}