{
  "completed_step": "C382",
  "next_proposed_step": "C383",
  "question": "Consolidate C374–C382 in C383, verify the principal source joins and algebra using a separately written root calculation, replay the sealed packets, and publish the synthesis, checkpoint and recovery files. Leave C384 unexecuted.",
  "reason_selected_after_current_result": "The batch now has a bounded source census, a clear17K closure obstruction and an exact surviving moving-frame composition law. Consolidation and a verified recovery point are the best final authorized step.",
  "executed": false,
  "authorization_remaining": 1,
  "fixed_scope": "Mirror/529; regular Gears Noah/Shem/Flood only; SP companion local. Fixed source inputs, no canonical/graph changes."
}