Jamie Ross (born 4 May 1939 in Markinch) is a Scottish-American actor, best known for his work on Broadway. Career Ross made his Broadway debut in 1971 as Major Caldwell in Leon Uris's short lived
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 0x4736d6411af3be8e593acf1f9e4c876adb2ee5393bf807298f4f989f0c61ef1a. 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/867e571c-9232-47c0-a8b7-9c74cc4a6812.json and https://artists.proofprofile.net/proofs/artist/867e571c-9232-47c0-a8b7-9c74cc4a6812.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).