Sam George Edwards (May 26, 1915 – July 28, 2004) was an American actor. His most famous role on television was as banker Bill Anderson on Little House on the Prairie. D.S.S. Form 1 Military Draft Reg
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 0x4174fc29f0bb0ca8c05e7d1fd18966be0cb6136985e92ab2617d8aaad6254b6f. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a76419eb-708b-49ec-b1a4-0c79635c4b04.json and https://artists.proofprofile.net/proofs/artist/a76419eb-708b-49ec-b1a4-0c79635c4b04.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).