Casey McQuiston
type: MusicGroup
description: Casey McQuiston (born January 21, 1991) is an American author of romance novels in the new adult fiction genre, best known for their New York Times best-selling debut novel Red, White & Royal Blue, in
popularity: 17
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7082e95707894a2c2bcafcf582b6c5bbee6de8edac9e8a8b15a14d07dc263507
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c4ed048-cba0-4d1d-a71c-a61123d37cb2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c4ed048-cba0-4d1d-a71c-a61123d37cb2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c4ed048-cba0-4d1d-a71c-a61123d37cb2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7082e95707894a2c2bcafcf582b6c5bbee6de8edac9e8a8b15a14d07dc263507","name":"Casey McQuiston","registered_at":"2026-06-14T10:45:38Z","symbol":"NIM0428489","token_address":"0x9c4df581b3b0cb7c4d0a9491ce449c602832c9f4","type":"artist","uuid":"3c4ed048-cba0-4d1d-a71c-a61123d37cb2"}
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 0x7082e95707894a2c2bcafcf582b6c5bbee6de8edac9e8a8b15a14d07dc263507. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c4ed048-cba0-4d1d-a71c-a61123d37cb2.json and https://artists.proofprofile.net/proofs/artist/3c4ed048-cba0-4d1d-a71c-a61123d37cb2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x7082e95707894a2c2bcafcf582b6c5bbee6de8edac9e8a8b15a14d07dc263507","name":"Casey McQuiston","registered_at":"2026-06-14T10:45:38Z","symbol":"NIM0428489","token_address":"0x9c4df581b3b0cb7c4d0a9491ce449c602832c9f4","type":"artist","uuid":"3c4ed048-cba0-4d1d-a71c-a61123d37cb2"}