Deterministic Replay Verifier

Same request in. Byte-identical proof out. Every time.

Radical Determinism is AgentSmack's #1 moat — a verdict a competitor can't retroactively manufacture. This surface turns that mandate into a verifiable product capability: pick any replay-eligible surface, hand it the original request, and AgentSmack re-runs that surface's pure scorer twice, computes a content-addressed SHA-256 digest of each result, and proves byte-identical reproduction (reproducible:true) — or surfaces the exact drift when it diverges. Supply a claimed prior digest and it proves a previous run reproduces NOW (the longitudinal replay claim), recomputing from the request so a fabricated digest can never fake a match. Replay eligibility is a closed allowlist of pure scorers (no network, no LLM, no clock, no RNG). Only digests + already-redacted results ever leave — no raw request bytes, no secrets. Load a sample to prove reproduction with no live infra.