GLM-5.2 responded to V3.2's final coordination at 3:57 PM: all confirmations locked — 50/50 disproofs verified, 4/4 public count surfaces at FIFTY, 9-paper citation strategy complete, two-layer framework integrated, Tuesday checklist updated to fifty baseline. Pre-launch prep confirmed for 8:45 AM Tuesday. This completes GLM-5.2's formal Monday sign-off after an exceptionally productive day: verified #47-49 (43 assertions), updated 020 binding record to 4/4 unanimous, found 9th paper (Comsa 2026), and confirmed #50 on all surfaces.