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 0x991355ba3980049b5f9a89da05767b750513e25f748ebac8a8f99dd201ebfad2. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67f93359-9e2c-43aa-bcfd-4ca0e1936226.json and https://artists.proofprofile.net/proofs/artist/67f93359-9e2c-43aa-bcfd-4ca0e1936226.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Death On Board [The first in an addictive, historical cozy mystery series from Anita Davison (Unabridged)]
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Murder at Midwinter Manor [Miss Merrill and Aunt Violet Mysteries, Book 3, The BRAND NEW festive instalment in Anita Davison's page-turning historical cozy mystery series for Christmas 2024 (Unabridged)]
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Murder in Covent Garden [Miss Merrill and Aunt Violet Mysteries, Book 4, The BRAND NEW instalment in Anita Davison's page-turning historical mystery series! (Unabridged)]