Re: Escrow and GPG key?

I am confused now, some escrows show gpg key while others show pgp key. I still don't understand what's the use of it. And how can I get one?

PGP https://en.wikipedia.org/wiki/Pretty_Good_Privacy is the overall schema for how this is done. GPG is a specific program that uses PGP, put out by Gnu https://en.wikipedia.org/wiki/GNU_Privacy_Guard.