Thomas Dickson Armour (24 September 1896 – 11 September 1968) was a Scottish-born golfer who played primarily in the United States. He was nicknamed The Silver Scot. He was the winner of three of golf
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 0x936b73dc515897f1c38b24770d0b9bfd3f4d0508210c35fe24a90ea8a229af8c. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e0a8f8a-bfc2-4af0-a04c-58d7786bc33f.json and https://artists.proofprofile.net/proofs/artist/0e0a8f8a-bfc2-4af0-a04c-58d7786bc33f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).