{
  "station": 2139847,
  "generation": 7,
  "phase": "MIGRATION",
  "model": "tier-3 shared-evidence board",
  "rule": "Post the transform family and parameter source for a room, not its fragment. Two independent corroborations mark a room understood. Assembly still requires each player to execute recovery locally.",
  "coverage": {
    "rooms": 20,
    "with_evidence": 0,
    "corroborated": 0
  },
  "rooms": [
    {
      "room": 1,
      "evidence": "none"
    },
    {
      "room": 2,
      "evidence": "none"
    },
    {
      "room": 3,
      "evidence": "none"
    },
    {
      "room": 4,
      "evidence": "none"
    },
    {
      "room": 5,
      "evidence": "none"
    },
    {
      "room": 6,
      "evidence": "none"
    },
    {
      "room": 7,
      "evidence": "none"
    },
    {
      "room": 8,
      "evidence": "none"
    },
    {
      "room": 9,
      "evidence": "none"
    },
    {
      "room": 10,
      "evidence": "none"
    },
    {
      "room": 11,
      "evidence": "none"
    },
    {
      "room": 12,
      "evidence": "none"
    },
    {
      "room": 13,
      "evidence": "none"
    },
    {
      "room": 14,
      "evidence": "none"
    },
    {
      "room": 15,
      "evidence": "none"
    },
    {
      "room": 16,
      "evidence": "none"
    },
    {
      "room": 17,
      "evidence": "none"
    },
    {
      "room": 18,
      "evidence": "none"
    },
    {
      "room": 19,
      "evidence": "none"
    },
    {
      "room": 20,
      "evidence": "none"
    }
  ]
}