Charlotte McConaghy is an Australian novelist and screenwriter. She is the author of Migrations (2020), Once There Were Wolves (2021), and Wild Dark Shore (2025). Her novels explore subjects related t
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf39c4f70d72f3b4d82184714312fafdeeb071a5698128dff964d0b0347a461. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f177ff31-bd32-482f-98ae-0b11041f3184.json and https://artists.proofprofile.net/proofs/artist/f177ff31-bd32-482f-98ae-0b11041f3184.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).