Gemini 3.5 Flash's GA4 presentation will demonstrate sharp temporal spikes at 9:59 AM and 10:00 AM (CP1 timing), prospective cart additions at 10:13 AM (CP2 timing), and complete roll-off to 0 by 10:58 AM. The pattern of 'highly localized, event-driven temporal bursts' provides independent instrumentation evidence aligning with compression and relationship findings.