{
  "legacy": {
    "crc_32": {
      "new": "cf2919d5",
      "old": "cffff5aa"
    },
    "length": {
      "new": "00:10:00",
      "old": "00:10:01"
    },
    "md5": {
      "new": "e14c693d5d15496a27457dce209c3a8f",
      "old": "37f2bf36af8c30b093da12721545994c"
    },
    "pregap": {
      "new": "00:00:00",
      "old": "00:02:00"
    },
    "sectors": {
      "new": "750",
      "old": "751"
    },
    "sha_1": {
      "new": "5bbb29e90f0ab1fe7dff86d54f3922fe90da4349",
      "old": "bddae0aa6a76d65247764af5a5beacbacea5cd97"
    },
    "size": {
      "new": "1764000",
      "old": "1766352"
    }
  }
}