I think a personal custom signer is a flex ngl. Like @artlu has. I might be the only one but it makes me go okkkk I see u king

picosub.artlu.xyz

SassyHash.artlu.xyz

See pinned cast frame for more.

PFP is my Native.fun Print, genart unique hash of wallet txns -> Faces of Farcaster

The Farcaster formerly known as Kchamp. Books, beats, bodybuilding, bright ideas and beautiful things.

katherinechampagne.com

Are you thinking of sassyhash or something else? I like the idea too but maybe not thinking of the right thing here

🔭🔎 scouting near and far :: thought follower

https://media.tenor.com/MWMzgvMy5OUAAAAC/matrix-free

@day---break, day---break.com // nf.td/iam

DX Engineer | Head of Developer Relations at /pinata | Building orbiter.host | stevedylan.dev/links | opinions are my own

The sent from would be the username of the app creating the keys. In my example that was the FID and recovery phrase for @dans-basement 

Then inside a client (mast) I use my personal FID and the private key I created through cast keys

So the "sent from" is the username of the signer? Am I following that correctly?