{
  "legacy": {
    "crc_32": {
      "new": "f6f33c3b",
      "old": "c29ffc9d"
    },
    "md5": {
      "new": "f69392e9568b55dc52d1aebb900c2a61",
      "old": "821fc6d67f03e6f8d8f7d4cc858b37a5"
    },
    "sha_1": {
      "new": "0fd16cbb03e546647dee93fdd2a62a916efbcac6",
      "old": "c28dec050a31e5527b6e4970627ecf09bd5257e2"
    },
    "write_offset": {
      "new": "-647",
      "old": "+2"
    }
  }
}