My transaction scanner for the Nostr port of taproot_signal isn't catching all the crap people put on the blockchain, as they keep creating new formats. Not sure how to proceed, as this is a never ending cesspit of garbage.
Discussion
not only nostr uses are going to use taproot addresses with inscriptions. doesn't BRC-20 also???
and seriously, are people posting bespoke vector image format data on chain?
if your purpose is to make a browser, just have it show ones your heuristics recognise and the rest just show raw hex under a "load when clicked" script and and worry about it later.