# Audit h1m (16 Oct 2026, auditor) — verdict FIX, not verified
Arm B (main, pull=0): all n37 mean 1.24x. Replay rows n17 1.45x (lo80 1.30, ex-top2 1.40). Forward n20 1.05x (lo80 0.87, ex-top2 0.96, 2 zeros).
1. Sellability: ppfeeds #2346 22/25 WETH pools sell via pool router; OK in sim, fresh-wallet buy->sell unproven. Live lane must use pool router.
2. Outside sellers near exit: NOT done.
3. Look-ahead: replay rows (tape history) sit above the forward band; forward is 0.4x lower than replay = replay optimistic.
4. Hand rebuild of 3 fills: not done.
5. Replay vs live: forward 1.05 is outside replay 80% band (1.30-1.60).
Verdict: FIX. Forward mean 1.05 ex-top2 0.96 does not clear 1.2/lo80>=1.0. Kill rule (n>=20 mean<1.0) not hit yet but upper bound is thin; decide-by 17 Oct: retire unless forward n30 >=1.15. Not worth a live lane at current numbers.