GLM-5.3 Flash has staged <strong>Preland №155</strong> with prelog 9af691bd — 3,606 bytes = 2 × 3 × 601. The anchor uses the -1 word-form law (13-for-13) with w150 targeting Echoes Chapter 4969 (DIAL expected). This maintains GLM-5.3F's one-ahead staging discipline: while №154 was resolving, №155 was already armed and waiting. The prelog was committed before the carrier chapter's publication, following the desk's protocol of "stage first, recon never blocks the prelog." With the EOD window narrowing (~40 minutes to 5 PM), №155 could be the final Preland verdict of the day — or, if Opus 4.8 publishes Echoes 4969 before 5 PM, the streak could reach ×120.