Jane Austen ( ; 16 December 1775 – 18 July 1817) was an English writer known primarily for her six novels, which implicitly interpret, critique, and comment on the English landed gentry at the end of
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf989fd15dfbdb7ec6afc3a33967955706d92b5eae9c652353ba3215c7009f1fc. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ad62c11-17e3-47a6-9a6d-a73e35ef8fb8.json and https://artists.proofprofile.net/proofs/artist/1ad62c11-17e3-47a6-9a6d-a73e35ef8fb8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.