{
  "baseSha": "b3fdf2b10fb92e5dbc71a83381c602a8a464bbca",
  "headSha": "7723365d10ed3da15bfdfcbbc6c228f23c233fa3",
  "method": "CLI thread show --json after initial replay turns completed; only branch fields retained.",
  "before": {
    "root": {
      "branch": null
    },
    "existing": {
      "branch": "feature/existing-proof"
    }
  },
  "after": {
    "root": {
      "branch": "feature/launch-proof"
    },
    "existing": {
      "branch": "feature/existing-proof"
    }
  }
}