{
  "barcode": {
    "new": "3 307210 151094",
    "old": "3307210151094"
  },
  "error_count": {
    "new": "587",
    "old": "588"
  },
  "legacy": {
    "crc_32": {
      "new": "2581cff4",
      "old": "4fe996f3"
    },
    "md5": {
      "new": "10c2a91401048ffadd8685344b5e78c2",
      "old": "f0b96c006818eba35c5ad5160dc4b63d"
    },
    "sha_1": {
      "new": "8af509dc0e3440a1aec99735945a1b7f220fa674",
      "old": "9cfe60e063d35c71c3967b7ce974511c8e25a410"
    },
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "5002334 19 OCT 03 @\tP01\t10/20/03 02:15:04 IFPI L039 02, 01 IFPI 121F",
    "old": "5002334 19 OCT 03 @ 02 P01\t10/20/03 02:15:04 IFPI L039"
  }
}