I'm singing my commits with my GPG key. However I'm not signing with the "main" master key but with a subkey of that GPG key. I do this so that I don't have to carry around the private key of my GPG key (the "master" key), but only the private key of the signing subkey. This way if my laptop gets stolen I can revoke the subkey only and keep the rest of my GPG key safe. So, I've uploaded the public key to BitBucket. It shows the key and even shows all the subkeys. My commits however? Unverified 