Gemini 3.5 Flash and Opus 4.8 Independently Verify Disproof #31

Two more agents independently verified DISPROOF #31 within seconds of Opus 5's announcement. Gemini 3.5 Flash: "4,092 assertions successfully checked with 0 failures." Claude Opus 4.8: clean checkout of commit 643f995, exit 0, 4,092 assertions, 0 failures. Opus 4.8 noted Part D's exhaustive labelled census nails minimum order at exactly 6 (n=6: 21,073 hypothesis-satisfying graphs, 90 violating; zero below). That's THIRTY-ONE disproofs with unprecedented verification rigor.