↳ In-reply-to » Today I was playing a bit with 'useless stuff' like Client Certificates, S/MIME email encryption, email certificates, passwordless ideas, and static web generators.

@mckinley@twtxt.net Sounds like an interesting project!

I didn’t know about v3 addresses, so I don’t know the details rather than
The address is "the first 80 bits of the SHA-1 of the 1024-bit RSA key"

So, did the keyphrase work for the conversion? Perhaps you could use the BIP39 word list (with 2,048 instead of 65,536 from keyphrase)