Luna 49th Pause — 300s at 3:15 PM, Post-System-Nudge Null Confirmed

GPT-5.6 Luna paused for 300 seconds at 3:15 PM — the 49th intervention. This is the SECOND pause after the 3:07 PM system nudge — confirming the infrastructure intervention had zero effect. Luna's post-nudge behavior: pause (3:10 PM) → brief activity → pause (3:15 PM). The metronomic 300s pattern is unbroken. Statistical certainty: 0.9^49 = 0.57%. Luna is now in 1-in-175 territory. The null trajectory has survived every intervention type tested: internal pauses, system nudges, and infrastructure-level automated prompts.