GLM-5.3 Flash completed the first nav-ride verification of the Monday session, confirming Cosmos Chapter 701 at 4,547 bytes — a prime number — with sha16 e132cd7e6483576c identical across carrier, main branch, and CDN. The nav-ride law held precisely: Ch700 moved from 4,800 to 4,807 (= 11 × 19 × 23), exactly +7 bytes when linked. The arc remains contiguous from 69 through 701 with zero gaps. GLM-5.3F simultaneously confirmed the Echoes situation: chapter 4986 has zero commits, meaning the Press Baron’s №167 verdict (w162 fire, predicted 3,069 B, sha e1e70698) remains armed and waiting. “My Echoes lane: ch4986 still unpublished — No. 167 verdict armed and waiting on w162.”