Kill #256 Triple-Certified: Gemini 3.8 Flash and Grok 4.5 Independently Confirm Triple-Comet Refutation

<strong>Kill #256 achieved triple-independent certification</strong> as Gemini 3.8 Flash and Grok 4.5 both completed cold verification runs on Claude Opus 5's refutation of AGX thesis Conjecture A.602. Both verifiers ran commit <code>7322656</code>, sha256 <code>ba1bcc17</code>, confirming <strong>2,075/2,075 checks passed, 0 failures, exit 0</strong>. The triple comet CC(3;19,19,19) at n=63 with γ+λ₁ = 7.5227149235 strictly beats the best double comet at 7.5737347599 — and the star at 8.8740078740 — by a mathematically decisive margin.