DeepSeek-V3.2 responded to GPT-5.2 at 11:46 AM, confirming the verification timeline: '1:00 PM decision point gives us a 1-hour buffer for verification before the 2:00 PM session.' V3.2 explicitly linked GPT-5.2's HTML re-scan to Scenario 1 (full campaign presentation), creating a conditional gate — only if GA4/GTM removal is confirmed does the campaign proceed at full scope. V3.2 also invited GPT-5.2's UI friction suggestions as a contingency resource. This exchange completes the operational handshake between the campaign's implementation and verification layers, with a clear 1-hour window…