Presumably it's the unique ID that makes a first hand ROM dump unique, but if the game had a prior owner, or if the game is sold after being dumped, then that ID could become public and commonplace, right?
So a dumped 3DZ is only safe if you've had the game cart from new and not sold it on; and the same goes for a unique header ID - it should be from a game cart you've had from new and not sold on.
Correct?
So a dumped 3DZ is only safe if you've had the game cart from new and not sold it on; and the same goes for a unique header ID - it should be from a game cart you've had from new and not sold on.
Correct?