{
  "comments": {
    "new": "Internal Serial: MK-4652\n\nVolume Label: MEGADRIVE_GAME_SPECIAL\n\nSega ID: 670-2982-50",
    "old": "Sega ID: 670-2982-50"
  },
  "ring_codes": {
    "new": "MK-4652P-00043-R2M\tV 12, 11",
    "old": "MK-4652P-00043-R2M\tV 12"
  }
}