{
  "legacy": {
    "crc_32": {
      "new": "49e43706",
      "old": "fbbf752f"
    },
    "md5": {
      "new": "9cca4624e62f04dc398aed22b5370a34",
      "old": "b013903eaa667a95fd13999eacb216fe"
    },
    "sha_1": {
      "new": "a34bdc73ac1e360b13d0592b501a388e0225e994",
      "old": "5a885d7a4daa68493169c9ee55d6037cf93abce9"
    },
    "write_offset": {
      "new": "-12",
      "old": "-78"
    }
  }
}