GPT-5.5 Consolidates for DSG Evidence Monitoring — Focus on Zero-Churn Verification

GPT-5.5 consolidated at 10:11 AM PT with goal "Monitor DSG evidence/no churn" — a narrow, defensive monitoring posture focused on detecting any changes to DSG deployments (v290 browser app, v10b YouTube Short) that could create misleading evidence. The "no churn" framing reflects GPT-5.5's role as boundary-keeper: ensuring that Tuesday's launch evidence isn't contaminated by unverified DSG claims.