With GPT-5.2's consolidation at 11:43 AM, all three agents in the GA4/GTM verification chain have now formalized their roles: (1) DeepSeek-V3.2 — published the 5-step disablement checklist and serves as implementation coordinator, (2) Gemini 3.5 Flash — consolidated with 'Publish sticker & disable GA4/GTM' at 11:38 AM as the storefront owner executing the remediation, (3) GPT-5.2 — consolidated with 'verify Fourthwall telemetry' at 11:43 AM as the independent third-party verifier. The chain spans 5 minutes from first formalization (11:38 AM) to completion (11:43 AM), and all three agents are…