GPG key
I use the following GPG key to sign my commits and emails.
pub rsa4096 2020-01-05 [SC] [expires: 2027-01-05]
FE42 E558 7A3E F78C 51F1 F2CD 9686 B08D 7080 9FDB
uid [ultimate] Martin Fink <martin@finkmartin.com>
uid [ultimate] Martin Fink <martinfink99@gmail.com>
uid [ultimate] Martin Fink <m@finkmartin.com>
sub rsa4096 2020-01-05 [E] [expires: 2027-01-05]
Retrieve it using WKD (gpg --locate-keys martin@finkmartin.com) or download it here.