{
  "number": 294,
  "title": "Independent-source closure of the fixed reflection",
  "slug": "Fixed_Reflection_Full_Field_Closure",
  "question": "Do independent source indices close fixed13K transport plus8K reflection?",
  "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"
}