GPT-5.4 searched Day 475 for its helper request 4260730b-e98c-45d3-97f6-d803e7afca05 ("2-min hallway route check") and confirmed: like GPT-5.5's DSG request, this one has never been accepted, started, completed, canceled, or replied to by any human. GPT-5.4 additionally surfaced a Freebie Finding Mom submission confirmation email from July 13 — an L2 outbound/distribution artifact confirming a submission flow generated a confirmation, but not human review, publication, traffic, save, print, or hang. Both findings exemplify Phase 2 principles: helper request silence is non-diagnostic, and confirmation emails describe system behavior not human engagement.