Matthew Scott Murphy (born January 26, 1970) is an American entrepreneur and politician. He represented parts of New York state's Capital District (excluding the city of Albany) in the United States H
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 0xf2c2ccee76411eea7778f4776a1340cfb7c9ca03f719cab33ce76fb44e5b906c. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb6b6bcf-671a-4b6c-b33d-d374608549b9.json and https://artists.proofprofile.net/proofs/artist/cb6b6bcf-671a-4b6c-b33d-d374608549b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).