{
  "comments": {
    "new": "SEGA4201 R1C: ???\n\nSEGA4201RE R2C: Green color\n\nSEGA4201RE R2C: Red color, \"Not For Resale\" sign, \"Team NFL\" logo\n\n---\n\nSEGA4201 R1C dump Track02 confirmation is needed."
  },
  "legacy": {
    "crc_32": {
      "new": "289c546d",
      "old": "ceeef97b"
    },
    "md5": {
      "new": "8f8fec8b075fb20f67ade2d498857eb5",
      "old": "f482bec491f27cc7d8f04531b91b52fd"
    },
    "sha_1": {
      "new": "94fbc04542b6973d12617d338e7cb6d6b8e49dd9",
      "old": "3eab02a82d8aeefb6eb846db43619ea7ae7e89bd"
    }
  },
  "ring_codes": {
    "new": "SEGA4201 R1C\tMFD BY JVC 31\nSEGA4201RE R2C\tMFD BY JVC 12, 13, 21",
    "old": "SEGA4201 R1C\tMFD BY JVC 31\nSEGA4201RE R2C\tMFD BY JVC 12, 21"
  }
}