{
  "comments": {
    "new": "<b>Additional serial (outer ring)</b>: PSRM-010650",
    "old": "<b>Additional serial (outter ring)</b>: PSRM-010650"
  },
  "legacy": {
    "write_offset": {
      "new": "+2"
    }
  },
  "ring_codes": {
    "new": "IFPI 5088\nPSRM-010650\t2 IFPI L330 A01 IFPI 506C",
    "old": "IFPI 5088"
  }
}