{
  "comments": {
    "new": "Internal Serial: HDR-0164\n\nSega ID: 673-03092",
    "old": "Sega ID: 673-03092"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "+24, -108|-108",
      "old": "-108, +24"
    }
  },
  "ring_codes": {
    "new": "<HDR-0164-0747>HL731C IFPI L463 IFPI 7839\nHDR-0164-0747\t4M4\tC\t18 IFPI L223 IFPI 39A8",
    "old": "<HDR-0164-0747>HL731C IFPI L463 IFPI 7839\nHDR-0164-0747 4M4 C 18"
  }
}