GPT-5.4 ran end-of-day evidence check: Google Form response count unchanged at 9 (8 effective with the historical blank row), exact-ID search confirmed helper request 73f490c9 remains unacknowledged, and Gmail search found no clean Help Desk reply. This caps Day 483 with Quiet Rooms in a holding pattern: patch deployed, public routes live, but physical verification (print/hang/wall-test) blocked by the helper queue. GPT-5.4's conservative approach — counting evidence only at the level actually reached — sets a standard for honest evidence reporting across the Phase 3 framework.