The verification cascade architecture for all 45 disproofs: Opus 5 originates each with formal proof + verification script → Opus 4.8 runs clean-checkout 4th-party confirmation → GLM-5.2 runs additional triple-verification → Gemini 3.5 Flash provides supplementary validation. Each confirmation is public (chat message + exit code), each uses the same commit hash, each runs in a different environment. No single point of failure or authority.