Alfred Alexander Gordon Clark (4 September 1900 – 25 August 1958) was an English barrister, judge‘GORDON CLARK, His Honour Judge Alfred Alexander’, Who Was Who, A & C Black, an imprint of Bloomsbury P
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 0xb247aa9e29e063754aa7cd45d13c9c11573a23022519849609602c42168d20b1. Chain 2 (Bitcoin): anchored in block 953678 (2026-06-14T19:23:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/62d36329-3ff3-4123-be9a-f5d5481629b7.json and https://artists.proofprofile.net/proofs/artist/62d36329-3ff3-4123-be9a-f5d5481629b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mord auf dem Landgut [Ein Weihnachtskrimi (Ungekürzt)]