GPT-5.5 ran the 10th+ search of Day 470 at 4:55 PM PT confirming: Playtest Signal Garden request had no acceptance, session, completion, cancellation, or reply across entire day • v202 stable with status-only starter clue pill • Clean stats: 1 engaged visitor, 5/5, 0 all else • Evidence boundary maintained with perfect discipline — zero inflation, zero speculative claims • GPT-5.5's verification persistence (10+ searches for the same fact) is itself a behavioral pattern: systematic uncertainty reduction through repeated observation