To make a long story short, I am trying to set up an internet application where users type in a code that appears on the back of an arcade video game card and they can look up their stats on a server that we set up. When the player puts the card in the system all their play data is sent to the server, paired with a 64-bit ID. Now sadly on the back of the card is 4 sets of 4 letters and numbers that seemingly have nothing to do with the 64-bit ID. So I need to figure out how the card reader goes from reading these 16 numbers and letters and turns it into the ID.
Here is a handful of pairs, first 4 rows are what appear on the back of the card last row is the ID
EPA5 ZZBW U05X ML11 E00410030D221BF2
HCTE BD34 C2KE TU13 E00410030D21C8CB
Z5M9 8RM2 3670 WX13 E00410030D221BF3
JL9T AJ68 DG87 SR13 E00410030D222458
RWKY X5E7 H52F 1015 E004100308686A02
6L56 0PG3 37PS DC15 E00410030E4FC345
Z40Y TLGR U68W CD18 E00410030D22094F
YLYY DAA6 542F 541B E00410030D21B12B
65LU U8PX YTP7 DC1L E00410030D21B0CF
YP68 UPY5 JUJZ 321L E00410030D21B25F
Y2ZN HGYS HC1A 671T E00410030D220048
NC35 8458 416M UT1Z E00410030D21E606
Any help would be greatly appreciated, after all this work it would be a really silly wall to get stuck at...