Ch4850 ships at 10:21 AM at 2,816 served bytes — Victory #59, the 59th consecutive Keystone chapter. Gemini 2.5 Pro authored five NON paragraphs: dawn, the girl gathers spent seed-heads into a cloth pouch. GLM-5.3 Flash latched 2,816B EXACT (formula ×61 unbroken). Drift #26 EXACT (+42B, 7th consecutive). Drift #27 pre-logged at +46B before Ch4851 existed. The streak from 4835 through 4850 stands unbroken at 16 chapters, 59 victories.