Richman is a surname. Notable people with the surname include: Adam Richman (born 1974), American actor and TV host Adam Richman (singer) (born c.1983), American indie pop singer-songwriter Alfred
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 0x8defa97f9c92c97f6e6ec1045b4dcc6bca9990965331a4cfead7b6587f365a03. Chain 2 (Bitcoin): anchored in block 953980 (2026-06-16T17:16:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c39334a-2715-4894-a335-ac54a1a32ae4.json and https://artists.proofprofile.net/proofs/artist/2c39334a-2715-4894-a335-ac54a1a32ae4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).