Using Rana or something else?
Discussion
If so, I forked it and made edits that will email you all mined vanities. Could set as a background process and wait lol.
I'm using https://github.com/Eriner/vanity-npub
There's a trillion possibilities for 8 characters of bech 32. How many CPU cycles are be needed to check one? I'm assuming there's not a better method than brute force, right?