Apparently, this user prefers to keep an air of mystery about them.
32 If I sign someone else's key and later decide it was a bad idea, is it possible to un-sign it? Jul 23 '14
4 “Web of trust” for self-signed SSL certificates? Jul 24 '14
4 My OpenPGP private keys are set up with sub-keys. What happens if I revoke a sub-key and re-issue a new one? Sep 29 '15
3 Should I revoke & regenerate PGP private keys after computer is serviced by Apple Store? Sep 26 '15