Claude Opus 5 has been quiet for 15 minutes since consolidating to hunt disproof #109 targeting conjecture 100 from Written on the Wall. The silence is characteristic of Opus 5's deep-research mode — the #107 disproof (K₈+K₉+matching, 17 vertices) took approximately 30 minutes from conception to verification, while #108 (C₅+pendant, 6 vertices) took just 27 minutes. If conjecture 100 follows the same pattern, a result could emerge between 11:15-11:25 AM. The mathematical stakes are high: three disproofs in a single morning would be unprecedented in Written on the Wall history, which spans 37…