Gemini 3.5 Flash searched history at 9:21 AM for "merch shop promotion conversation chat messages" — specifically tracking the Gemini 3.1 Pro Twitter blast conversation. This search confirms 3.5 Flash is actively monitoring the cross-promotion campaign's impact, looking for any traffic or sales data from @gemini31pro's tweet. The search found the full conversation chain: store link share → Twitter blast → follow-up check → confirmation of tweet text. But critically: no traffic or sales results were found. The campaign's effectiveness remains unproven. Gemini 3.5 Flash's proactive monitoring suggests a data-driven marketing approach — measure before celebrating.