I am. Many systems such as GitHub recommend users to expire a key pair after a specific duration has passed for a security reason. I think that's reasonable to mitigate a risk.
so you are thinking of a rotating npub?
interesting...
nostr:npub1aeh2zw4elewy5682lxc6xnlqzjnxksq303gwu2npfaxd49vmde6qcq4nwx nostr:npub1cmmswlckn82se7f2jeftl6ll4szlc6zzh8hrjyyfm9vm3t2afr7svqlr6f nostr:npub1r0rs5q2gk0e3dk3nlc7gnu378ec6cnlenqp8a3cjhyzu6f8k5sgs4sq9ac
Discussion
the only way this would be possible if we have two sets of key
one permanent which control a second key which is changeable.
this would also be beneficial in events where our second key is compromised.