I disagree with the edit that a changed "tailemission" tag to "tail". Instead I agree with the logic here:
Should two-word tags be separated by dash?
Applying the above rule, "tailemission" should become "tail-emission" instead
We should try to remain consistent sometimes looking for similar tags on other Stacks for guidance where applicable
please also retag privatekey and messagesigning as "private-key" and "message-signing"