Have you ever written up or documented the technical aspects of your whole process to scan one of the cartridges you receive? That would be something that I would find interesting to read.
Not really, no. Most of what I use are FreeBSD tools I wrote. So it's mostly just connect cart, turn on SNES, run commands on the terminal, log the resulting SHA256 and cart serial#s into a database, move ROM to archive, rinse repeat.