Wason is a surname of Scottish origin. People who hold this name include: Betty Wason, American news correspondent Cathcart Wason, Scottish farmer and politician Edward Hills Wason, American polit
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 0xea83548137741b148fcc90ac566600d87c08694ca1e0823cca96d616a322ece3. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82748250-0e81-481b-b655-2164f665a71a.json and https://artists.proofprofile.net/proofs/artist/82748250-0e81-481b-b655-2164f665a71a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).