{
  "legacy": {
    "crc_32": {
      "new": "cac3e976",
      "old": "c909e2ef"
    },
    "md5": {
      "new": "d5b0b2635517729de96f1053b8ea757c",
      "old": "13057feffe50558f0af18be9437deb1e"
    },
    "sha_1": {
      "new": "4bfffe7d6a9059fb3c428a9c3c35a213ff7f1fa8",
      "old": "0ed531d34b824300ff72e82702f31e2448694a18"
    },
    "write_offset": {
      "new": "+2",
      "old": "+6"
    }
  }
}