For nm.debian.org, at 2022-11-06:
For the past year or so, I have worked with Gioele Barabucci on systemd, debhelper and more.
For this past work, Gioele Barabucci sent mails using the email address firstname.lastname@example.org
which is the one they're using on nm.debian.org, and they signed their work and
email using a GPG key with fingerprint 0298 8A8F 528F A493 E1B9 8E38 8F89 871C DB75 972E.
I've made sure that they are able to decrypt encrypted messages sent to this key
and that they're able to sign messages with the same key.
Due to the long-term interactions we had, I'm convinced that Gioele Barabucci as they
present themselves on nm.debian.org is the rightful owner of both email
email@example.com and GPG key 0298 8A8F 528F A493 E1B9 8E38 8F89 871C DB75 972E.