{
  "nodes": {
    "nixpkgs": {
      "locked": {
        "lastModified": 1759143120,
        "narHash": "sha256-Lz9jvhswQu/niKVttNvOds0w+OS+2x63NivPVJng5G4=",
        "type": "tarball",
        "url": "https://mirrors.cernet.edu.cn/nix-channels/nixos-unstable/nixexprs.tar.xz"
      },
      "original": {
        "type": "tarball",
        "url": "https://mirrors.cernet.edu.cn/nix-channels/nixos-unstable/nixexprs.tar.xz"
      }
    },
    "root": {
      "inputs": {
        "nixpkgs": "nixpkgs"
      }
    }
  },
  "root": "root",
  "version": 7
}