Is it possible to sign a message with Ripple/Tether address?
On the ripple coin there is no features to sign in massage, so do with tether. I don't understand why you want to do with the addresses, why you don't sign in massage on bitcoin address to proof your identity than on ripple and tether. It is more popular than on other addresses are like on ethereum and ethereum classic addresses and will be more complete show your reason wanna sign in massage on ripple, maybe other users can give you the answer completely. Good luck
