{
  "legacy": {
    "crc_32": {
      "new": "318bbd08",
      "old": "8fbedbed"
    },
    "length": {
      "new": "00:09:22",
      "old": "00:09:23"
    },
    "md5": {
      "new": "15e8da98d0ea28e41d6d2a2888eb1213",
      "old": "3f84c840cf2c43cdc1d9b30ee25eabbb"
    },
    "pregap": {
      "new": "00:01:74",
      "old": "00:02:00"
    },
    "sectors": {
      "new": "697",
      "old": "698"
    },
    "sha_1": {
      "new": "9421a9393549afdcfac236b2fd162aa3b574db4b",
      "old": "fbe08e70c35c7e0ff82c80b32d76e151470f9bc5"
    },
    "size": {
      "new": "1639344",
      "old": "1641696"
    }
  }
}