Wow, that's so cool. I'll have a deeper look tomorrow. Btw, you cannot copy paste GPL licensed code and re-publish as MIT.
Hey prolic :) checkout mine, also in Haskell but for web. I got inspired and used some of your code from Futr, but decided to build it on web, because with monomer it was complicated.
Discussion
It was under MIT when I first started fiddling with it, but happy to learn how to do it properly.
Oh that's right, leave it as is.
Hey, stop by haskell matrix channel and we can discuss the whole nostr thing more thoroughly...