Awesome! Excited to see this!

Yes, that sounds exactly like what I need!

Please, keep me posted sir 🙏 .

Is blind auth already a thing somewhere else?

I found this: https://blog.mutinywallet.com/blinded-authentication/

Also, could it apply to Relays (and other services) too?

This made my day sir, btw.

Finally feel confident enough to design for this.