)]}'
{
  "commit": "921472c67ed8753a62daaee4234a4c0e1a7d53d0",
  "tree": "4c10063d206c0043c3fe59161d893ee006a86ae2",
  "parents": [
    "fbac0d2ddb9e6883a41a97bf44f20f753f6b24ce"
  ],
  "author": {
    "name": "Kim Morrison",
    "email": "kim@tqft.net",
    "time": "Mon May 19 13:24:18 2025 +1000"
  },
  "committer": {
    "name": "Kim Morrison",
    "email": "kim@tqft.net",
    "time": "Mon May 19 13:24:18 2025 +1000"
  },
  "message": "initial exploration for a ExtHashMapD\n",
  "tree_diff": [
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "984add4405a8529d0ea8c8b6c12e621b848ced5e",
      "new_mode": 33188,
      "new_path": "src/Std/Data/ExtHashMapD.lean"
    }
  ]
}