remember: always do two backups ((-; I have to rebuild my binary cache to new machine and unfortunately (due to broken backup) the public key changed… If you use my binary cache please change your config:
nix.settings.substituters = ["https://cache-nix.project2.xyz/uconsole"];
nix.settings.trusted-substituters = ["https://cache-nix.project2.xyz/uconsole"];
nix.settings.trusted-public-keys = ["uconsole:vvqOLjqEwTJBUqv1xdndD1YHcdlMc/AnfAz4V9Hdxyk="];