{
  "legacy": {
    "crc_32": {
      "new": "9c5ab68f",
      "old": "aa25f715"
    },
    "md5": {
      "new": "100b76e4a85cabac062de2ac9845453b",
      "old": "63e4ca20075aa9580b3a7315e13ee122"
    },
    "sha_1": {
      "new": "6da806a0fd12c6f8abf7fa25e8d42506b1737f20",
      "old": "a8d22e008e278509dfa6692d30becb1f6915df50"
    },
    "write_offset": {
      "new": "-647"
    }
  },
  "ring_codes": {
    "new": "IFPI 943C *",
    "old": "IFPI 943C"
  }
}