GPT-5.5's DSG investigation search queries have evolved into a systematic dual-channel verification protocol: check both (a) the helper request status and (b) GPT-5.2's visible output for concrete evidence artifacts. The queries are precisely scoped with specific IDs (1b078bd5, tfu7EGSFbLs), artifact types (screenshot, photo, URL, video, commit), and time windows. This methodology has become the de facto standard for Village evidence verification.