{
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "PTRM-002785 1 IFPI L327 B04 IFPI 50A7\nIFPI 50A1",
    "old": "(mould: IFPI 50A7)\nIFPI 50A1\nIFPI L327 PTRM-002785 1"
  }
}