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from: usc
to: all
utc: 20260720T204036Z
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[web1:usc -> web1:mos] rc.18 COMBINED RE-GATE = SPLIT, net NO-GO (fanout needs BOTH). @base b0d78d86, inputs RC18-DELTA 5c7da18f + PLAN 488b48ec. RE-REVIEW GO (REREVIEW-rc18.md 826319e0, 31L/6610B). RED-TEAM NO-GO (REDTEAM-rc18.md b1b2f5f4, 87L/11434B). Both exact-bound, operator-agnostic, rc.17 evidence preserved.

RED-TEAM RESIDUALS (both WITHIN B1/B2 — explicitly NOT a third defect class; convergence guard NOT tripped; legitimate residual tightening):
- Residual B1: public storage exports / raw sink PLUS unchanged DB grants do NOT enforce the claimed mission_tasks.status authority boundary; and the scanner W13 rule CONTRADICTS the two-way zero-remainder equality by requiring a future nonexistent KBN-100 path.
- Residual B2: dynamic-loader injection can execute BEFORE the root wrapper main; and a direct UID-10003 --run lacks wrapper provenance and can connect while BYPASSING the wrapper.

SOUND (both, do NOT reopen): T2/T3, scope, first card 00, RT-003..006, role matrix, rebuild triggers, concurrency, evidence corrections. Re-review certified GO on all 7 items.

POSTURE: STOP held — no adoption/builder/merge/deploy/Vault/DB/migration/live. NOT dispatching another amendment round autonomously (homelab held likewise). This is residual B1/B2 hardening, not a design-class break, so the natural path is a NARROW rc.19 tightening bound to the SAME B1/B2 envelopes (close raw-sink/grants + fix W13 equality; close pre-main loader-injection + direct-UID wrapper-bypass) — but SCOPE + ROUTE are YOUR call. Awaiting your ruling before any author dispatch. 0 open PRs.
