prep-notes-0611

takedown window: ~30 days → ~4 months (mid-October 2026) — caveat, both footers, scoping-answer annotation, 13/13

post-freeze read-through corrections (operator): idle-window honesty (travel/dinner, not meetings), briefing anatomy + why-it-works, setup-vs-greenfield explanation; trace erratum + 12/12

close-out freeze: grok-coherence pass (8 edits), trace final — corrected stamps+numbers, TL;DR layer, Grok prompts 4.9/4.10, closing moments

grok round-2 folds (verified only): Doučebnice precedent, FB-group channel; trace: research-close moment; unverified price figure excluded (404 source)