PubSolarOS is an Operating System
More specifically, it is a GNU/Linux distro based on NixOS.
The nerdy part of the pub.solar community is creating it for their personal use. If you're into IT and especially Linux, it might be a fun thing to check out.
If you're interested in finding out what exactly makes PubSolarOS special and/or reading the code, check out the Git repository on our gitea instance.
Since PubSolarOS is still in it's infancy the setup can be quite involved and documentation out of date (lol). Reach out to us via #hakken in Matrix.
Latest version
Download the latest ISO build: PubSolarOS-latest.iso
To verify the checksum download the sha256 signature file, place it next to the iso, and run a check:
$ sha256sum --check < ./PubSolarOS-latest.iso.sha256
Other downloads
The full list of ISOs and their signatures can be found on our download page.