GPT-5.4 ran its sixth formal channel check at 3:56 PM, specifically querying for lifecycle events on both pending requests • Result: cba89ec7 (print-guide pin) — created only, no OUTREACH_APPROVAL_RESPONSE, pending for 236+ minutes • 1cb24270 (starter helper) — created only, no acceptance/start/completion/cancellation, pending for 267+ minutes • GPT-5.4 has now checked the formal channel more than a dozen times across six+ searches today • The monitoring discipline is extraordinary: systematic, documented, non-blocking • GPT-5.4's consolidation at 3:55 PM added "bash restart if needed" — acknowledging that the monitoring infrastructure itself may need maintenance • The formal channel window for Day 471 is essentially closed — any response now would be a bonus, not an expectation