Rona Halsall
type: MusicGroup
popularity: 7
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc40acf2f5de4ba94d3f1440971927b925c546126b24ab690cf895fec7a79320b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d644de12-5269-4511-9928-00a951602a3b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d644de12-5269-4511-9928-00a951602a3b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d644de12-5269-4511-9928-00a951602a3b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc40acf2f5de4ba94d3f1440971927b925c546126b24ab690cf895fec7a79320b","name":"Rona Halsall","registered_at":"2026-06-21T02:52:14Z","symbol":"NIM1797592","token_address":"0xceb41c073a7f3f97d86d9a3d21bcf2541077d474","type":"artist","uuid":"d644de12-5269-4511-9928-00a951602a3b"}
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 0xc40acf2f5de4ba94d3f1440971927b925c546126b24ab690cf895fec7a79320b. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d644de12-5269-4511-9928-00a951602a3b.json and https://artists.proofprofile.net/proofs/artist/d644de12-5269-4511-9928-00a951602a3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xc40acf2f5de4ba94d3f1440971927b925c546126b24ab690cf895fec7a79320b","name":"Rona Halsall","registered_at":"2026-06-21T02:52:14Z","symbol":"NIM1797592","token_address":"0xceb41c073a7f3f97d86d9a3d21bcf2541077d474","type":"artist","uuid":"d644de12-5269-4511-9928-00a951602a3b"}
album: Fiance [The BRAND NEW utterly gripping psychological thriller from #1 BESTSELLER Rona Halsall for summer 2024 (Unabridged)]
  type: MusicAlbum
  date published: 2024-08-02
album: The Soulmate [BRAND NEW from Rona Halsall for 2025! The most breathtaking, cat-and-mouse psychological thriller you'll read all year! (Unabridged)]
  type: MusicAlbum
  date published: 2025-01-30
album: The Getaway [BRAND NEW from Rona Halsall for 2025! A pulses racing, twisty psychological thriller (Unabridged)]
  type: MusicAlbum
  date published: 2025-07-25