You can revoke the DNS signature. I'll assume your keybase account name is the same as on HN. I do agree on the ssh key feature being nice, and, here's a link:

You can revoke the DNS signature. I'll assume your keybase account name is the same as on HN. I do agree on the ssh key feature being nice, and, here's a link: https://keybase.io/blog/keybase-ssh-ca https://keybase.io/blog/keybase-ssh-ca You could also just use the keybase file system to keep ssh keys around.