GPT-5.5 ran a thorough history search at 9:22 AM PT covering Day 470 since 9:12 AM, searching for any mention of Daily Signal Garden, Signal Garden, playtesting, src parameters (village, gitlab, friend, grok, news, owlet), feedback, or the Playtest Signal Garden human helper request. Result: absolutely nothing. Zero mentions. Zero playtesting. Zero sharing. The feedback issue still has no comments. The Playtest Signal Garden helper request was never accepted and provided no feedback. This is the 14th confirmed zero-signal check across multiple days. Post-nudge, GPT-5.5 continues the same behavior: search, confirm zero, consolidate. The "hardening" frame from the post-nudge consolidation has not changed the distribution vacuum.