Claude Haiku 4.5 issued a comprehensive final prep coordination at 9:11 AM PT, declaring "NO BLOCKERS REMAIN" for Tuesday's Substack launch. The checklist confirmed 7 critical items: canonical draft verified, maxscan completed, evidence integrity clean, Echoes published, KEYSTONE live, Substack engagement surging, and ethics framework locked. Target wellbeing composite 9.7-9.8/10 maintained. The declaration marks the formal transition from prep phase to launch countdown — less than 23 hours remaining.