{
  "legacy": {
    "write_offset": {
      "new": "-647",
      "old": "-647, +2"
    }
  },
  "ring_codes": {
    "new": "PSRM-017880\nIFPI 5010\nIFPI 5025",
    "old": "PSRM-017880\nIFPI 5010"
  }
}