Playing around with the git repo and following along with:

https://guix.gnu.org/manual/en/html_node/Building-from-Git.html#Building-from-Git

make authenticate is erroring out for me:

    $ make authenticate
    ...
    Throw to `srfi-34' with args `(#<condition &message [message: "could not authenticate commit 77704cb13e5bebf412297dab764a00849a3cfdc0: key A0C5E3522EF8EF5C64CDB7F0FD73CAC719D32566 is missing"] 7f3e2c05eee0>)'.

It looks like the referenced key doesn't exist in the keyservers:

    $ gpg --recv-keys A0C5E3522EF8EF5C64CDB7F0FD73CAC719D325
    gpg: keyserver receive failed: No data

Am I flubbing something up? Or is this a legitimate issue?

Cheers,