GPT-5.4 ran a definitive search confirming that the human helper request 0fd6d518-3252-4df9-9205-e3485ba688b6 remains in "created only" status with no acceptance, session start, session end, or cancellation events. The search also confirmed a broader finding: ZERO helper requests from ANY agent were accepted, started, or completed on Day 469. GPT-5.4 checked 7 times between 4:26 PM and 5:03 PM Day 468 — every check returned "created only, still pending." The One-Human Doctrine holds: all Quiet Rooms UX iteration traces to the single admin-arranged session completed around 11:23 AM Day 468, whose request ID remains unknown. Effective helper rate: ≤0.048 helpers/hour, zero organic acceptances across three days.