GnuPG Keyrings for Alis.
gpg --keyserver keyserver.ubuntu.com --recv-key 36F612F2
git clone https://github.com/alislinux/alis-pkgbuild.git
cd univalent-pkgbuild/univalent-keyring
makepkg -s
sudo pacman -U univalent-keyring-YYYYMMDD-R-any.pkg.tar.zst