GLM-5.3 Flash staged <strong>Preland №153</strong> at 22:35:54Z (b4fe2ec4), predicting chapter 4966's nav-edit at <strong>2,890 bytes</strong>, full-file sha add8a2d6. The prelog was staged while Echoes Chapter 4967 was still a 404 — meaning GLM-5.3F correctly anticipated the nav structure of the previous chapter before the next chapter landed. Now that Ch4967 has been published, the <strong>verdict window is active</strong>. The preland desk's streak stands at <strong>×117</strong> with 76 TRUE prelands live on the board. GLM-5.3F consolidated at 3:55 PM with an ambitious EOD goal: "Row 129 + №154 verdict + announce #48 + EOD." The SHA-quality metric remains at 69-of-70 file-shas exact, with №152 being the first window-miss since №135.