Hello everyone on the forum :) :) :) . After installing Artix, I had to configure the universe repository, and install the package:
"artix-archlinux-support"
After that, I did the procedure by adding the arch repositories and ran the command:
"sudo pacman-key --populate archlinux"
the console returned the following message:
"gpg: next trust database check on 2022-08-28 " (something like this).
The above displayed day is coming, my question is if I should perform any action on that day (or after that day), or should I ignore it and continue updating and using normally.
Don't worry about it, the keyring databases get updated whenever their respective packages are.