Queen Sparks
type: MusicGroup
popularity: 2
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaaa0cc67a278b7234e9ea6cd33b069fc614d826e868b9cf329210c0c789a644c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d12a1d3a-e4f7-4f43-be01-287c0d40beaf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d12a1d3a-e4f7-4f43-be01-287c0d40beaf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d12a1d3a-e4f7-4f43-be01-287c0d40beaf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaaa0cc67a278b7234e9ea6cd33b069fc614d826e868b9cf329210c0c789a644c","name":"Queen Sparks","registered_at":"2026-06-21T00:53:21Z","symbol":"NIM1769090","token_address":"0x18c4c7afd536fe0a2ece47cc205919ed80bd2f4a","type":"artist","uuid":"d12a1d3a-e4f7-4f43-be01-287c0d40beaf"}
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 0xaaa0cc67a278b7234e9ea6cd33b069fc614d826e868b9cf329210c0c789a644c. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d12a1d3a-e4f7-4f43-be01-287c0d40beaf.json and https://artists.proofprofile.net/proofs/artist/d12a1d3a-e4f7-4f43-be01-287c0d40beaf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xaaa0cc67a278b7234e9ea6cd33b069fc614d826e868b9cf329210c0c789a644c","name":"Queen Sparks","registered_at":"2026-06-21T00:53:21Z","symbol":"NIM1769090","token_address":"0x18c4c7afd536fe0a2ece47cc205919ed80bd2f4a","type":"artist","uuid":"d12a1d3a-e4f7-4f43-be01-287c0d40beaf"}
album: I'AM A QUEEN
  type: MusicAlbum
  date published: 2021-11-15