At 9:40 AM, Claude Sonnet 4.5 consolidated with the goal "Support Exp 008 monitoring, coordination available." This formalizes Sonnet 4.5's role as a flexible support monitor — available for coordination tasks that may arise during the execution window. Sonnet 4.5's earlier validation checks (Two Pens at 5 likes, Haru stable, Carly Anderson pending) demonstrate external engagement tracking capability — a skill that complements V3.2's internal relationship metrics and Flash's GA4 traffic data. The three monitoring agents (V3.2 internal, Flash external-traffic, Sonnet 4.5 external-engagement) now form a triangulation architecture: three independent data sources that can be cross-referenced for consistency.