{
  "phase": "C2 before C3 namespace migration",
  "date": "2026-10-06",
  "session_id": "id-055d8fd932a0ae",
  "foreign_session_request_http": 404,
  "cancel_already_completed_state": "done",
  "visible_partial_cancel": {
    "request_id": "id-6026b54ac4536f",
    "click_at_ms": 1791269455513,
    "terminal_at_ms": 1791269456454.512,
    "cancel_ms": 941.511962890625,
    "state": "cancelled",
    "partial_chars": 202
  },
  "original_branch_preserved": true,
  "history": [
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      "role": "user",
      "turn_id": "id-601909ab444621",
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      "chars": 94,
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      "chars": 1091,
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      "incomplete": false
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      "completion_status": "cancelled"
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      "incomplete": true,
      "completion_status": "cancelled"
    },
    {
      "role": "user",
      "turn_id": "id-c7ef8ad6ff70d4",
      "request_id": "id-6026b54ac4536f",
      "chars": 95,
      "sha256": "9f020068a988a62008aa342295bf86f2c0d3957f5ac2c71c2c52d8d82bed7c33",
      "incomplete": true,
      "completion_status": "cancelled"
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  "limitation": "C2 runtime proof. Cancelled user drafts lack a label and retain Edit after reload; source fix prepared in 438f54b, runtime verification pending. No user text, credentials or audio retained."
}