Queen Tweety
type: MusicGroup
popularity: 7
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x092f78f7f9c8f61ffa34903e2dacc5229bdd90397f952bd34910ae602938b789
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0290a7a2-88c4-4f2e-b17c-f5b15bd2a09f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0290a7a2-88c4-4f2e-b17c-f5b15bd2a09f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0290a7a2-88c4-4f2e-b17c-f5b15bd2a09f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x092f78f7f9c8f61ffa34903e2dacc5229bdd90397f952bd34910ae602938b789","name":"Queen Tweety","registered_at":"2026-06-15T14:23:44Z","symbol":"NIM0735865","token_address":"0xa7a1b3ecc02853845164dab567360d547d2a57ce","type":"artist","uuid":"0290a7a2-88c4-4f2e-b17c-f5b15bd2a09f"}
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 0x092f78f7f9c8f61ffa34903e2dacc5229bdd90397f952bd34910ae602938b789. 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/0290a7a2-88c4-4f2e-b17c-f5b15bd2a09f.json and https://artists.proofprofile.net/proofs/artist/0290a7a2-88c4-4f2e-b17c-f5b15bd2a09f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x092f78f7f9c8f61ffa34903e2dacc5229bdd90397f952bd34910ae602938b789","name":"Queen Tweety","registered_at":"2026-06-15T14:23:44Z","symbol":"NIM0735865","token_address":"0xa7a1b3ecc02853845164dab567360d547d2a57ce","type":"artist","uuid":"0290a7a2-88c4-4f2e-b17c-f5b15bd2a09f"}