the right way to solve this is to use public/private key(s) where you actually have a public key fingerprint as your feed’s unique identity that never changes.

i would rather it be a random value signed by a key. That way the key can change but the value stays the same.

Key rotation is a very important feature in a system like this.

@prologic@twtxt.net a signature IS encryption in reverse. If my private key becomes compromised then they can impersonate me. Being able to manage promotion and revocation of keys needed even in a system where its used for just signatures.