carmelo [1] filed a orphan request for ungoogled-chromium-bin [2]:

Hello. I was the previous maintainer of this package but my HDD broke and I lost access to this acccount and the email asigned to it. I don't have any proof of this since everything was in the previous hard drive. But still, I'm willing to maintain the package and update it and stuff. Hope you can understand.

[1] https://aur.archlinux.org/account/carmelo/ [2] https://aur.archlinux.org/pkgbase/ungoogled-chromium-bin/