{
  "legacy": {
    "crc_32": {
      "new": "c195b1d2",
      "old": "1951b356"
    },
    "length": {
      "new": "02:51:02",
      "old": "00:49:71"
    },
    "md5": {
      "new": "71324c6e3ad29f0a738a2e4dce426e57",
      "old": "4085baefaf707ccdcdef7aefcc93b174"
    },
    "pregap": {
      "new": "02:03:06",
      "old": "00:02:00"
    },
    "sectors": {
      "new": "12827",
      "old": "3746"
    },
    "sha_1": {
      "new": "87d8edf262f38de7102d22ceca469cf9b595948c",
      "old": "819e3f74ef24b27c241cf9e581132ca699308507"
    },
    "size": {
      "new": "30169104",
      "old": "8810592"
    }
  }
}