{
  "comments": {
    "new": "<b>Additional serial (outer ring)</b>: PSRM-011060",
    "old": "<b>Additional serial (outter ring)</b>: PSRM-011060"
  },
  "legacy": {
    "write_offset": {
      "new": "+2"
    }
  },
  "ring_codes": {
    "new": "PSRM-011060\t02 IFPI L330 IFPI 5100\nPSRM-011060\t02 IFPI L336 IFPI 5100",
    "old": "PSRM-011060\t02 IFPI L330 IFPI 5100"
  }
}