{
  "legacy": {
    "write_offset": {
      "new": "-647, -12",
      "old": "-12"
    }
  },
  "ring_codes": {
    "new": "PTRM-000455\t3 IFPI L327 A04 IFPI 50B2\nPTRM-000455\t2 IFPI L330 A03 IFPI 5021",
    "old": "PTRM-000455\t3 IFPI L327 A04 IFPI 50B2"
  },
  "serial": {
    "new": "SLUS 20080A, SLUS 20080B",
    "old": "SLUS-20080A"
  }
}