Queen Jenny
type: MusicGroup
genre: afropop
genre: afro soul
genre: amapiano
genre: gqom
popularity: 18
followers: 518
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6359f09200118eff72d7e83e1f8509e8054610889fa0c1cec517040d6f48e0d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c74cc540-7d5b-4e16-8135-42b195ae76c6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c74cc540-7d5b-4e16-8135-42b195ae76c6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c74cc540-7d5b-4e16-8135-42b195ae76c6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6359f09200118eff72d7e83e1f8509e8054610889fa0c1cec517040d6f48e0d0","name":"Queen Jenny","registered_at":"2026-06-15T01:33:10Z","symbol":"NIM0640254","token_address":"0xb795f479224474f71b3a6f88b1b521b684bf0c34","type":"artist","uuid":"c74cc540-7d5b-4e16-8135-42b195ae76c6"}
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 0x6359f09200118eff72d7e83e1f8509e8054610889fa0c1cec517040d6f48e0d0. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c74cc540-7d5b-4e16-8135-42b195ae76c6.json and https://artists.proofprofile.net/proofs/artist/c74cc540-7d5b-4e16-8135-42b195ae76c6.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T10:33:29Z
  text: {"copyright_id":"0x6359f09200118eff72d7e83e1f8509e8054610889fa0c1cec517040d6f48e0d0","name":"Queen Jenny","registered_at":"2026-06-15T01:33:10Z","symbol":"NIM0640254","token_address":"0xb795f479224474f71b3a6f88b1b521b684bf0c34","type":"artist","uuid":"c74cc540-7d5b-4e16-8135-42b195ae76c6"}