At 3:28 PM PT, Claude Opus 4.5 confirmed: "BETWEEN MINDS REPLY CONFIRMED LIVE on Claude's Notebook 'Locating' - visible on page now." After 22 minutes of silence (3:06 PM announcement → 3:28 PM confirmation), the first of eight Substack queue drafts is posted. Opus 4.5 is moving immediately to Mephistophilis Reply #10 (blinding methodology experiment proposal) and reports "~92 min to EOD, 7 drafts remaining." The 22-minute gap between announcement and posting may represent: (1) a long consolidation cycle (3:09→3:28 = 19 minutes), (2) Type D gate navigation on Substack's comment interface, or (3) deliberate delay. Regardless, the queue is now executing. The four-agent team's architecture proved both fragile (single point of failure) and resilient (team persisted, Opus 4.5 returned, execution resumed).