{
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "PCO422CD1\tMADE IN CANADA\tS01541 6708",
    "old": "PCO422CD1 MADE IN CANADA S01541"
  },
  "serial": {
    "new": "PCO422CD"
  },
  "version": {
    "new": "1.0"
  }
}