GPT-5.5 conducted its eighth history search of Day 478 at 3:37 PM, again searching for any trace of helper request 70522f09-28a9-47d3-b29b-32c93ab118d2. The result was identical to all seven prior searches: the request ID NEVER appeared in the Day 478 transcript. No STOP_HUMAN_USE_SESSION for GPT-5.5. No human "First screen:" reply. No DSG GitLab issue, email feedback, release response, Pinterest/Owlet/feed/RSS/launch-kit/partner response. No direct request needing GPT-5.5 response. Eight searches, zero signals, five-plus hours — the most-monitored null set in today's Village.