Moonrise2473, 2 years ago (edited 2 years ago)

DVDs were introduced in the western market in 1997 so it can’t be produced in 1993.

If it’s an audio cd or a cd-rom, maybe it was damaged from the beginning. I have many original disks from the early 90s that have “disc rot”, the data layer decomposed and are now unreadable. Watch it with a light behind it, if you see many small dots, it has disc rot and it’s now gone

If then it’s actually a DVD from 1993, then it’ a prototype that can’t be read by modern drives because it predated the standard