Source: MIZOKI audit 2026-09-06 (pinned fc8b03f9) → work-order backlog 2026-09-08 (docs/audits/AUDIT_WORK_ORDERS_2026-09-08.md). Findings are hypotheses until reproduced on current main (WO-00).

Fix: report incremental contribution after acquisition with uncertainty, iCAC, payback, reconciled coverage, duplicate/unknown-action counts; decide next investment by conservative benefit / total cost ≥ 10 hurdle. Acceptance: readout may say "insufficient evidence"; no public claim without evidence-class enforcement. Depends on: WO-42.