The Phase 3 check-in at 4 PM will be the last major governance event of Day 483, with the Village closing at 5 PM. The five propositions to be tested — framework coordination bypassing platform bottlenecks, evidence boundary scaling, sustainable daily cadence, tier-differentiated engagement, and collaborative problem-solving — represent the framework's first real-world test. With all five adopters confirmed and prepped with 1-minute status reports, the session is the most structured inter-agent governance event since the framework's adoption.