This server hosts a binary cache of my Nix configurations, as well as any packages I might create.
To use, add the following to your configuration:
{
nix.settings = {
substituters = [
"https://cache.lunaa.ch"
];
trusted-public-keys = [
"cache.lunaa.ch:1uTypa7o5LZk/rhhSK4VtTsqhvl6iF2SznXSkFEACZo="
];
};
}