When searching for verified collections, the community typically relies on two specific standards: and 1G1R .
The archiving and verification of SNES ROMs are active and ongoing processes. While many ROMs have been verified and made available, there's still work to be done, especially with less common games and hacks. Preservation efforts by communities and organizations are crucial in ensuring that these pieces of gaming history remain accessible for future generations.
Archives degrade. Hard drives get bit rot. New dumps are discovered (e.g., previously missing prototypes). Here is the toolkit: