haskell.nix/mk-local-hackage-repo/snapshot.json

{
  "signatures": [],
  "signed": {
    "_type": "Snapshot",
    "expires": "@expires@",
    "meta": {
      "<repo>/01-index.tar.gz": {
        "hashes": {
          "md5": "@index_md5@",
          "sha256": "@index_sha256@"
        },
        "length": @index_length@
      },
      "<repo>/root.json": {
        "hashes": {
          "md5": "@root_md5@",
          "sha256": "@root_sha256@"
        },
        "length": @root_length@
      },
      "<repo>/mirrors.json": {
        "hashes": {
          "md5": "@mirrors_md5@",
          "sha256": "@mirrors_sha256@"
        },
        "length": @mirrors_length@
      }
    },
    "version": 1
  }
}