nx_importcensus_gate.nx

nx_importcensus_gate.nx -- referee for nx_importcensus (2026-08-23, compare CE2). END-TO-END: forks the DEPLOYED ./nx_importcensus.elf against the LIVE eco-graph store into a /tmp/<gate>/ fixture path (never the production artifact -- a gate must not share its fixture with a production beat), then reads the artifact back the way a board does: rows first, the stamped LAST line by position. Teeth, both directions where a classifier is involved: T1 precondition the store loads (the organ's own exit 3 -> gv_need -> SKIP, never RED) T2 exit 0 with a receipt naming the artifact T3 the last line is the canonical stamp (# asof=...) with a non-zero asof T4 partition: has_nonval + val_only + orphan == rows (declared) and rows == nodes (a partition is a claim) T5 positive control: nx_syscalls.nx (the god node every organ imports) has importers > 0 AND importers_nonval > 0 T6 anti-vacuity of the validation filter: gates import nx_gate_verdict.nx, so importers_nonval < importers there T7 neg-control: a fabricated basename is ABSENT from the rows (no row invents a node) T8 invariant over EVERY row: importers_nonval <= importers (a count exceeding its superset is a parser defect) T9 the rows are the FULL population: counted rows == nodes declared (no silent cap) license_tier: ORIGINAL expect_exit: 0 GREEN | 1 RED | 3 SKIP