{
  "legacy": {
    "crc_32": {
      "new": "42179310",
      "old": "5f97f12f"
    },
    "md5": {
      "new": "5979e7884ab62c1a118dc17160db48b9",
      "old": "f047d777592c3e8d19d3fa2a6ccc8199"
    },
    "sha_1": {
      "new": "61c1f32bd8dd901d08919dbc4a2053f9135edefc",
      "old": "db92c7251e8f74a7e4038af62ae670ed1cd70cab"
    },
    "write_offset": {
      "new": "-3834",
      "old": "+674"
    }
  }
}