{
  "barcode": {
    "new": "0 23272 85218 4, 0 23272 85281 8",
    "old": "0 23272 85218 4"
  },
  "legacy": {
    "write_offset": {
      "new": "-22, -12",
      "old": "-22"
    }
  },
  "ring_codes": {
    "new": "Technicolor\tC2\t157703-02\t8521831 IFPI L892 IFPI 2T01 NIMBUS/CA\nTechnicolor\tC4\t157703-03\t8521831 IFPI L894 IFPI 8023 NIMBUS/CA\n8521831R\t+ + BB843-01 IFPI L028 A01 IFPI 1009",
    "old": "Technicolor\tC2\t157703-02\t8521831 IFPI L892 IFPI 2T01 NIMBUS/CA\nTechnicolor\tC4\t157703-03\t8521831 IFPI L894 IFPI 8023 NIMBUS/CA"
  },
  "serial": {
    "new": "8521831, 8521831R1",
    "old": "8521831"
  }
}