nx_stackaudit_census_gate.nx

nx_stackaudit_census_gate.nx -- gate for the sovereign full-stack auditor. Proves the EXACT production code path (sax_eval + sax_census) on /tmp fixtures it writes itself (self-contained: survives WSL /tmp cold-boot wipes; fixture bytes identical every run so non-truncating rewrites stay deterministic). NEGATIVE CONTROLS are load-bearing: last-verdict-wins cannot fabricate a green (T2), a missing file reads UNKNOWN not GREEN (T3), and the anti-rot liar-kill fires when EXPECTED evidence is absent (T6 uses table t=1 whose 3rd row points at a never-created path). verdict GREEN iff 8/8. license_tier: ORIGINAL