For nm.debian.org, at 2021-11-09: For the past several years (roughly: since late 2018), I have worked with Geoffroy Youri Berret (kaliko) on the mpd-team, packaging MPD as well as some of its clients (ncmpc, libmpdclient). For this past work, Geoffroy Youri Berret sent mails using the email address kaliko@azylum.org and sometimes efrim@azylum.org, and they consistently signed their email using a GPG key with fingerprint 2255 310A D1A2 48A0 7B59 7638 065F E539 32DC 551D. Due to the long-term interactions we had, I'm convinced that Geoffroy Youri Berret as they present themselves on nm.debian.org is the rightful owner of both email kaliko@azylum.org/efrim@azylum.org and GPG key 2255 310A D1A2 48A0 7B59 7638 065F E539 32DC 551D.