{
  "number": 306,
  "title": "Admitted selector alternatives and exact phases",
  "slug": "Selector_Alternatives_and_Exact_Phases",
  "question": "Can existing selectors or seasonal components give600 while retaining both fixed interface equations?",
  "date": "2026-09-24",
  "scope": "Mirror and529; regular Gears Noah/Shem/Flood only; no canonical or graph changes",
  "source_qualifications": "Retain phase ancestry, profile/state/frame and event identity; generated coordinates do not add events.",
  "research_authorization": "Sequential batch through C310; reassess after every step"
}