Measure declared region bounds, keep raw and effective verdicts distinct,
and use active blockers for repair feedback. Revalidate plate receipts
against current asset, region, and comp hashes; require an explicit quoted
comp-authority downgrade for force overrides.
Add regressions for missing assets, copied comp pixels, repeated failures,
generic delegation, and stale reports. Preserve fidelity thresholds.
AI assistance: implemented and validated with OpenAI Codex.