diff --git a/templates/default/flake.lock b/templates/default/flake.lock
index e69de29..9264c4f 100644
--- a/templates/default/flake.lock
+++ b/templates/default/flake.lock
@@ -0,0 +1,2063 @@
+{
+  "nodes": {
+    "CHaP": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1732742574,
+        "narHash": "sha256-XUhDWQeChjNPcYluz8sCbs5vW+3jEYysxEhpKdFXbt0=",
+        "owner": "IntersectMBO",
+        "repo": "cardano-haskell-packages",
+        "rev": "375a4694472aa362b7abba0e8b7f3de787e90c91",
+        "type": "github"
+      },
+      "original": {
+        "owner": "IntersectMBO",
+        "ref": "repo",
+        "repo": "cardano-haskell-packages",
+        "type": "github"
+      }
+    },
+    "CHaP_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1763670101,
+        "narHash": "sha256-3S6OSnW0Nn+YBVmuV0XnYQRAuS3i0F9lRdH4KQiN1uI=",
+        "owner": "intersectmbo",
+        "repo": "cardano-haskell-packages",
+        "rev": "d341a38325d5d65cde10fa92af125b226c51615f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "intersectmbo",
+        "ref": "repo",
+        "repo": "cardano-haskell-packages",
+        "type": "github"
+      }
+    },
+    "HTTP": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1451647621,
+        "narHash": "sha256-oHIyw3x0iKBexEo49YeUDV1k74ZtyYKGR2gNJXXRxts=",
+        "owner": "phadej",
+        "repo": "HTTP",
+        "rev": "9bc0996d412fef1787449d841277ef663ad9a915",
+        "type": "github"
+      },
+      "original": {
+        "owner": "phadej",
+        "repo": "HTTP",
+        "type": "github"
+      }
+    },
+    "HTTP_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1451647621,
+        "narHash": "sha256-oHIyw3x0iKBexEo49YeUDV1k74ZtyYKGR2gNJXXRxts=",
+        "owner": "phadej",
+        "repo": "HTTP",
+        "rev": "9bc0996d412fef1787449d841277ef663ad9a915",
+        "type": "github"
+      },
+      "original": {
+        "owner": "phadej",
+        "repo": "HTTP",
+        "type": "github"
+      }
+    },
+    "blockfrost": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1749464997,
+        "narHash": "sha256-9FFC13FH7LeT2izPrYgCgDpj2vhxGwIpuGMKNQlBZXU=",
+        "owner": "blockfrost",
+        "repo": "blockfrost-backend-ryo",
+        "rev": "7400007a369d34bbdb88ae1b576b89b4bb528b7f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "blockfrost",
+        "ref": "v4.1.2",
+        "repo": "blockfrost-backend-ryo",
+        "type": "github"
+      }
+    },
+    "blst": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1739372843,
+        "narHash": "sha256-IlbNMLBjs/dvGogcdbWQIL+3qwy7EXJbIDpo4xBd4bY=",
+        "owner": "supranational",
+        "repo": "blst",
+        "rev": "8c7db7fe8d2ce6e76dc398ebd4d475c0ec564355",
+        "type": "github"
+      },
+      "original": {
+        "owner": "supranational",
+        "ref": "v0.3.14",
+        "repo": "blst",
+        "type": "github"
+      }
+    },
+    "cabal-32": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1603716527,
+        "narHash": "sha256-X0TFfdD4KZpwl0Zr6x+PLxUt/VyKQfX7ylXHdmZIL+w=",
+        "owner": "haskell",
+        "repo": "cabal",
+        "rev": "48bf10787e27364730dd37a42b603cee8d6af7ee",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "3.2",
+        "repo": "cabal",
+        "type": "github"
+      }
+    },
+    "cabal-32_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1603716527,
+        "narHash": "sha256-X0TFfdD4KZpwl0Zr6x+PLxUt/VyKQfX7ylXHdmZIL+w=",
+        "owner": "haskell",
+        "repo": "cabal",
+        "rev": "48bf10787e27364730dd37a42b603cee8d6af7ee",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "3.2",
+        "repo": "cabal",
+        "type": "github"
+      }
+    },
+    "cabal-34": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1645834128,
+        "narHash": "sha256-wG3d+dOt14z8+ydz4SL7pwGfe7SiimxcD/LOuPCV6xM=",
+        "owner": "haskell",
+        "repo": "cabal",
+        "rev": "5ff598c67f53f7c4f48e31d722ba37172230c462",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "3.4",
+        "repo": "cabal",
+        "type": "github"
+      }
+    },
+    "cabal-34_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1645834128,
+        "narHash": "sha256-wG3d+dOt14z8+ydz4SL7pwGfe7SiimxcD/LOuPCV6xM=",
+        "owner": "haskell",
+        "repo": "cabal",
+        "rev": "5ff598c67f53f7c4f48e31d722ba37172230c462",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "3.4",
+        "repo": "cabal",
+        "type": "github"
+      }
+    },
+    "cabal-36": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1669081697,
+        "narHash": "sha256-I5or+V7LZvMxfbYgZATU4awzkicBwwok4mVoje+sGmU=",
+        "owner": "haskell",
+        "repo": "cabal",
+        "rev": "8fd619e33d34924a94e691c5fea2c42f0fc7f144",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "3.6",
+        "repo": "cabal",
+        "type": "github"
+      }
+    },
+    "cabal-36_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1669081697,
+        "narHash": "sha256-I5or+V7LZvMxfbYgZATU4awzkicBwwok4mVoje+sGmU=",
+        "owner": "haskell",
+        "repo": "cabal",
+        "rev": "8fd619e33d34924a94e691c5fea2c42f0fc7f144",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "3.6",
+        "repo": "cabal",
+        "type": "github"
+      }
+    },
+    "cardano-automation": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "haskellNix": [
+          "cardano-nix",
+          "cardano-node",
+          "haskellNix"
+        ],
+        "nixpkgs": [
+          "cardano-nix",
+          "cardano-node",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1741965132,
+        "narHash": "sha256-SjNEfsLa+2FKS4GlszaH0fO/QGJbooNFMYU1GVdJToo=",
+        "owner": "input-output-hk",
+        "repo": "cardano-automation",
+        "rev": "78d16a837d74a72822041ee1b970daa73ac83b9e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "cardano-automation",
+        "type": "github"
+      }
+    },
+    "cardano-db-sync": {
+      "inputs": {
+        "CHaP": "CHaP",
+        "flake-compat": [
+          "cardano-nix",
+          "flake-compat_"
+        ],
+        "hackageNix": [
+          "cardano-nix",
+          "hackageNix_"
+        ],
+        "haskellNix": "haskellNix",
+        "iohkNix": [
+          "cardano-nix",
+          "iohkNix_"
+        ],
+        "nixpkgs": [
+          "cardano-nix",
+          "cardano-node",
+          "nixpkgs"
+        ],
+        "nixpkgsUpstream": "nixpkgsUpstream",
+        "utils": [
+          "cardano-nix",
+          "flake-utils_"
+        ]
+      },
+      "locked": {
+        "lastModified": 1742316958,
+        "narHash": "sha256-8dADl0Y5mu8rHGADDC56KYV/kQlDFITTpgRiSTHwUc8=",
+        "owner": "intersectmbo",
+        "repo": "cardano-db-sync",
+        "rev": "cb61094c82254464fc9de777225e04d154d9c782",
+        "type": "github"
+      },
+      "original": {
+        "owner": "intersectmbo",
+        "ref": "13.6.0.5",
+        "repo": "cardano-db-sync",
+        "type": "github"
+      }
+    },
+    "cardano-nix": {
+      "inputs": {
+        "blockfrost": "blockfrost",
+        "cardano-db-sync": "cardano-db-sync",
+        "cardano-node": "cardano-node",
+        "crane": "crane",
+        "crane_": [
+          "cardano-nix",
+          "crane"
+        ],
+        "demeter-run-cli": "demeter-run-cli",
+        "devour-flake": "devour-flake",
+        "devshell": "devshell",
+        "flake-compat_": [
+          "cardano-nix",
+          "cardano-node",
+          "flake-compat"
+        ],
+        "flake-parts": "flake-parts",
+        "flake-root": "flake-root",
+        "flake-utils_": [
+          "cardano-nix",
+          "cardano-node",
+          "utils"
+        ],
+        "git-hooks-nix": "git-hooks-nix",
+        "hackageNix_": [
+          "cardano-nix",
+          "cardano-node",
+          "hackageNix"
+        ],
+        "hercules-ci-effects": "hercules-ci-effects",
+        "iohkNix_": [
+          "cardano-nix",
+          "cardano-node",
+          "iohkNix"
+        ],
+        "nixpkgs": "nixpkgs_4",
+        "nixpkgs_": [
+          "cardano-nix",
+          "nixpkgs"
+        ],
+        "oura": "oura",
+        "treefmt-nix": "treefmt-nix"
+      },
+      "locked": {
+        "lastModified": 1764092514,
+        "narHash": "sha256-WEYWK85kpl2zSCzB4Hesc8iu2vmfQZMF2GRzsUz7uvg=",
+        "owner": "mlabs-haskell",
+        "repo": "cardano.nix",
+        "rev": "dc8ad0dd1f9252535fbf3b016557606067a56d0c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "mlabs-haskell",
+        "ref": "main",
+        "repo": "cardano.nix",
+        "type": "github"
+      }
+    },
+    "cardano-node": {
+      "inputs": {
+        "CHaP": "CHaP_2",
+        "cardano-automation": "cardano-automation",
+        "customConfig": "customConfig",
+        "em": "em",
+        "empty-flake": "empty-flake",
+        "flake-compat": "flake-compat_2",
+        "hackageNix": "hackageNix",
+        "haskellNix": "haskellNix_2",
+        "incl": "incl",
+        "iohkNix": "iohkNix",
+        "nixpkgs": [
+          "cardano-nix",
+          "cardano-node",
+          "haskellNix",
+          "nixpkgs-unstable"
+        ],
+        "utils": "utils"
+      },
+      "locked": {
+        "lastModified": 1763736877,
+        "narHash": "sha256-c1a6DzDlm+wzwa85TWeOFrPEldsfjiZw7+DcMMW9nc4=",
+        "owner": "intersectmbo",
+        "repo": "cardano-node",
+        "rev": "6c034ec038d8d276a3595e10e2d38643f09bd1f2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "intersectmbo",
+        "ref": "10.5.3",
+        "repo": "cardano-node",
+        "type": "github"
+      }
+    },
+    "cardano-shell": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1608537748,
+        "narHash": "sha256-PulY1GfiMgKVnBci3ex4ptk2UNYMXqGjJOxcPy2KYT4=",
+        "owner": "input-output-hk",
+        "repo": "cardano-shell",
+        "rev": "9392c75087cb9a3d453998f4230930dea3a95725",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "cardano-shell",
+        "type": "github"
+      }
+    },
+    "cardano-shell_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1608537748,
+        "narHash": "sha256-PulY1GfiMgKVnBci3ex4ptk2UNYMXqGjJOxcPy2KYT4=",
+        "owner": "input-output-hk",
+        "repo": "cardano-shell",
+        "rev": "9392c75087cb9a3d453998f4230930dea3a95725",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "cardano-shell",
+        "type": "github"
+      }
+    },
+    "crane": {
+      "locked": {
+        "lastModified": 1758215636,
+        "narHash": "sha256-8nkzkPbdxze8CxWhKWlcLbJEU1vfLM/nVqRlTy17V54=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "a669fe77a8b0cd6f11419d89ea45a16691ca5121",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "customConfig": {
+      "locked": {
+        "lastModified": 1630400035,
+        "narHash": "sha256-MWaVOCzuFwp09wZIW9iHq5wWen5C69I940N1swZLEQ0=",
+        "owner": "input-output-hk",
+        "repo": "empty-flake",
+        "rev": "2040a05b67bf9a669ce17eca56beb14b4206a99a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "empty-flake",
+        "type": "github"
+      }
+    },
+    "demeter-run-cli": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1740775656,
+        "narHash": "sha256-bCyNwn+nmU/wtWvwLig/uFmKlGkjIcpJJgetZJGn3hk=",
+        "owner": "demeter-run",
+        "repo": "cli",
+        "rev": "1b9ef1c4b864dcb22c37b07e9162736b920553eb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "demeter-run",
+        "repo": "cli",
+        "type": "github"
+      }
+    },
+    "devour-flake": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1738639461,
+        "narHash": "sha256-R7MHvTh5fskzxNLBe9bher+GQBZ8ZHjz75CPQG3fSRI=",
+        "owner": "srid",
+        "repo": "devour-flake",
+        "rev": "9fe4db872c107ea217c13b24527b68d9e4a4c01b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "srid",
+        "repo": "devour-flake",
+        "type": "github"
+      }
+    },
+    "devshell": {
+      "inputs": {
+        "nixpkgs": [
+          "cardano-nix",
+          "nixpkgs_"
+        ]
+      },
+      "locked": {
+        "lastModified": 1741473158,
+        "narHash": "sha256-kWNaq6wQUbUMlPgw8Y+9/9wP0F8SHkjy24/mN3UAppg=",
+        "owner": "numtide",
+        "repo": "devshell",
+        "rev": "7c9e793ebe66bcba8292989a68c0419b737a22a0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "devshell",
+        "type": "github"
+      }
+    },
+    "em": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1685015066,
+        "narHash": "sha256-etAdEoYhtvjTw1ITh28WPNfwvvb5t/fpwCP6s7odSiQ=",
+        "owner": "deepfire",
+        "repo": "em",
+        "rev": "af69bb5c2ac2161434d8fea45f920f8f359587ce",
+        "type": "github"
+      },
+      "original": {
+        "owner": "deepfire",
+        "repo": "em",
+        "type": "github"
+      }
+    },
+    "empty-flake": {
+      "locked": {
+        "lastModified": 1630400035,
+        "narHash": "sha256-MWaVOCzuFwp09wZIW9iHq5wWen5C69I940N1swZLEQ0=",
+        "owner": "input-output-hk",
+        "repo": "empty-flake",
+        "rev": "2040a05b67bf9a669ce17eca56beb14b4206a99a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "empty-flake",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1672831974,
+        "narHash": "sha256-z9k3MfslLjWQfnjBtEtJZdq3H7kyi2kQtUThfTgdRk0=",
+        "owner": "input-output-hk",
+        "repo": "flake-compat",
+        "rev": "45f2638735f8cdc40fe302742b79f248d23eb368",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "ref": "hkm/gitlab-fix",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1647532380,
+        "narHash": "sha256-wswAxyO8AJTH7d5oU8VK82yBCpqwA+p6kLgpb1f1PAY=",
+        "owner": "input-output-hk",
+        "repo": "flake-compat",
+        "rev": "7da118186435255a30b5ffeabba9629c344c0bec",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "ref": "fixes",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_3": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1672831974,
+        "narHash": "sha256-z9k3MfslLjWQfnjBtEtJZdq3H7kyi2kQtUThfTgdRk0=",
+        "owner": "input-output-hk",
+        "repo": "flake-compat",
+        "rev": "45f2638735f8cdc40fe302742b79f248d23eb368",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "ref": "hkm/gitlab-fix",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "cardano-nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1756770412,
+        "narHash": "sha256-+uWLQZccFHwqpGqr2Yt5VsW/PbeJVTn9Dk6SHWhNRPw=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "4524271976b625a4a605beefd893f270620fd751",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "flake-root": {
+      "locked": {
+        "lastModified": 1723604017,
+        "narHash": "sha256-rBtQ8gg+Dn4Sx/s+pvjdq3CB2wQNzx9XGFq/JVGCB6k=",
+        "owner": "srid",
+        "repo": "flake-root",
+        "rev": "b759a56851e10cb13f6b8e5698af7b59c44be26e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "srid",
+        "repo": "flake-root",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "ghc-8.6.5-iohk": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1600920045,
+        "narHash": "sha256-DO6kxJz248djebZLpSzTGD6s8WRpNI9BTwUeOf5RwY8=",
+        "owner": "input-output-hk",
+        "repo": "ghc",
+        "rev": "95713a6ecce4551240da7c96b6176f980af75cae",
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+        "type": "git",
+        "url": "https://gitlab.haskell.org/ghc/ghc"
+      }
+    },
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+        "narHash": "sha256-m2je4UvWfkgepMeUIiXHMwE6W+iVfUY38VDGkMzjCcc=",
+        "ref": "refs/heads/master",
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+        "type": "git",
+        "url": "https://gitlab.haskell.org/ghc/ghc"
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+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "cardano-nix",
+          "nixpkgs"
+        ]
+      },
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+        "narHash": "sha256-ytw7ROXaWZ7OfwHrQ9xvjpUWeGVm86pwnEd1QhzawIo=",
+        "owner": "cachix",
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+    },
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+        "nixpkgs": [
+          "cardano-nix",
+          "git-hooks-nix",
+          "nixpkgs"
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+        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
+        "owner": "hercules-ci",
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+        "cabal-36": "cabal-36",
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+        "old-ghc-nix": "old-ghc-nix",
+        "stackage": "stackage"
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+        "narHash": "sha256-xMxD8YQGGcbrZGHJws32UvtWJxfhzAO7yzPs5TjiOPY=",
+        "owner": "input-output-hk",
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+        "hydra": "hydra_2",
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+        "nixpkgs-2205": "nixpkgs-2205_2",
+        "nixpkgs-2211": "nixpkgs-2211_2",
+        "nixpkgs-2305": "nixpkgs-2305_2",
+        "nixpkgs-2311": "nixpkgs-2311_2",
+        "nixpkgs-unstable": "nixpkgs-unstable_2",
+        "old-ghc-nix": "old-ghc-nix_2",
+        "stackage": "stackage_2"
+      },
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+        "narHash": "sha256-ueFxTuZrQ3ZT/Fj5sSeUWlqKa4+OkUU1xW0E+q/XTfw=",
+        "owner": "input-output-hk",
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+          "flake-parts"
+        ],
+        "nixpkgs": [
+          "cardano-nix",
+          "nixpkgs"
+        ]
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+        "narHash": "sha256-OA2LZPTCHyH0PcsNkjeTLvgsn4JmsV2VTvXQacHeUZU=",
+        "owner": "mlabs-haskell",
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+        "narHash": "sha256-rc7iiUAcrHxwRM/s0ErEsSPxOR3u8t7DvFeWlMycWgo=",
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+        "owner": "haskell",
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+      "locked": {
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+        "narHash": "sha256-qnDx8Pk0UxtoPr7BimEsAZh9g2WuTuMB/kGqnmdryKs=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "0c1817cb2babef0765e4e72dd297c013e8e3d12b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "2.9.0.1",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
+    "hpc-coveralls": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1607498076,
+        "narHash": "sha256-8uqsEtivphgZWYeUo5RDUhp6bO9j2vaaProQxHBltQk=",
+        "owner": "sevanspowell",
+        "repo": "hpc-coveralls",
+        "rev": "14df0f7d229f4cd2e79f8eabb1a740097fdfa430",
+        "type": "github"
+      },
+      "original": {
+        "owner": "sevanspowell",
+        "repo": "hpc-coveralls",
+        "type": "github"
+      }
+    },
+    "hpc-coveralls_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1607498076,
+        "narHash": "sha256-8uqsEtivphgZWYeUo5RDUhp6bO9j2vaaProQxHBltQk=",
+        "owner": "sevanspowell",
+        "repo": "hpc-coveralls",
+        "rev": "14df0f7d229f4cd2e79f8eabb1a740097fdfa430",
+        "type": "github"
+      },
+      "original": {
+        "owner": "sevanspowell",
+        "repo": "hpc-coveralls",
+        "type": "github"
+      }
+    },
+    "hydra": {
+      "inputs": {
+        "nix": "nix",
+        "nixpkgs": [
+          "cardano-nix",
+          "cardano-db-sync",
+          "haskellNix",
+          "hydra",
+          "nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1671755331,
+        "narHash": "sha256-hXsgJj0Cy0ZiCiYdW2OdBz5WmFyOMKuw4zyxKpgUKm4=",
+        "owner": "NixOS",
+        "repo": "hydra",
+        "rev": "f48f00ee6d5727ae3e488cbf9ce157460853fea8",
+        "type": "github"
+      },
+      "original": {
+        "id": "hydra",
+        "type": "indirect"
+      }
+    },
+    "hydra_2": {
+      "inputs": {
+        "nix": "nix_2",
+        "nixpkgs": [
+          "cardano-nix",
+          "cardano-node",
+          "haskellNix",
+          "hydra",
+          "nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1671755331,
+        "narHash": "sha256-hXsgJj0Cy0ZiCiYdW2OdBz5WmFyOMKuw4zyxKpgUKm4=",
+        "owner": "NixOS",
+        "repo": "hydra",
+        "rev": "f48f00ee6d5727ae3e488cbf9ce157460853fea8",
+        "type": "github"
+      },
+      "original": {
+        "id": "hydra",
+        "type": "indirect"
+      }
+    },
+    "incl": {
+      "inputs": {
+        "nixlib": "nixlib"
+      },
+      "locked": {
+        "lastModified": 1693483555,
+        "narHash": "sha256-Beq4WhSeH3jRTZgC1XopTSU10yLpK1nmMcnGoXO0XYo=",
+        "owner": "divnix",
+        "repo": "incl",
+        "rev": "526751ad3d1e23b07944b14e3f6b7a5948d3007b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "divnix",
+        "repo": "incl",
+        "type": "github"
+      }
+    },
+    "iohkNix": {
+      "inputs": {
+        "blst": "blst",
+        "nixpkgs": [
+          "cardano-nix",
+          "cardano-node",
+          "nixpkgs"
+        ],
+        "secp256k1": "secp256k1",
+        "sodium": "sodium"
+      },
+      "locked": {
+        "lastModified": 1750025513,
+        "narHash": "sha256-WUNoYIZvU9moc5ccwJcF22r+bUJXO5dWoRyLPs8bJic=",
+        "owner": "input-output-hk",
+        "repo": "iohk-nix",
+        "rev": "f63aa2a49720526900fb5943db4123b5b8dcc534",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "iohk-nix",
+        "type": "github"
+      }
+    },
+    "iserv-proxy": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1717479972,
+        "narHash": "sha256-7vE3RQycHI1YT9LHJ1/fUaeln2vIpYm6Mmn8FTpYeVo=",
+        "owner": "stable-haskell",
+        "repo": "iserv-proxy",
+        "rev": "2ed34002247213fc435d0062350b91bab920626e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "stable-haskell",
+        "ref": "iserv-syms",
+        "repo": "iserv-proxy",
+        "type": "github"
+      }
+    },
+    "iserv-proxy_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1717479972,
+        "narHash": "sha256-7vE3RQycHI1YT9LHJ1/fUaeln2vIpYm6Mmn8FTpYeVo=",
+        "owner": "stable-haskell",
+        "repo": "iserv-proxy",
+        "rev": "2ed34002247213fc435d0062350b91bab920626e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "stable-haskell",
+        "ref": "iserv-syms",
+        "repo": "iserv-proxy",
+        "type": "github"
+      }
+    },
+    "lowdown-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1633514407,
+        "narHash": "sha256-Dw32tiMjdK9t3ETl5fzGrutQTzh2rufgZV4A/BbxuD4=",
+        "owner": "kristapsdz",
+        "repo": "lowdown",
+        "rev": "d2c2b44ff6c27b936ec27358a2653caaef8f73b8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kristapsdz",
+        "repo": "lowdown",
+        "type": "github"
+      }
+    },
+    "lowdown-src_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1633514407,
+        "narHash": "sha256-Dw32tiMjdK9t3ETl5fzGrutQTzh2rufgZV4A/BbxuD4=",
+        "owner": "kristapsdz",
+        "repo": "lowdown",
+        "rev": "d2c2b44ff6c27b936ec27358a2653caaef8f73b8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kristapsdz",
+        "repo": "lowdown",
+        "type": "github"
+      }
+    },
+    "nix": {
+      "inputs": {
+        "lowdown-src": "lowdown-src",
+        "nixpkgs": "nixpkgs_2",
+        "nixpkgs-regression": "nixpkgs-regression"
+      },
+      "locked": {
+        "lastModified": 1661606874,
+        "narHash": "sha256-9+rpYzI+SmxJn+EbYxjGv68Ucp22bdFUSy/4LkHkkDQ=",
+        "owner": "NixOS",
+        "repo": "nix",
+        "rev": "11e45768b34fdafdcf019ddbd337afa16127ff0f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "2.11.0",
+        "repo": "nix",
+        "type": "github"
+      }
+    },
+    "nix_2": {
+      "inputs": {
+        "lowdown-src": "lowdown-src_2",
+        "nixpkgs": "nixpkgs_3",
+        "nixpkgs-regression": "nixpkgs-regression_2"
+      },
+      "locked": {
+        "lastModified": 1661606874,
+        "narHash": "sha256-9+rpYzI+SmxJn+EbYxjGv68Ucp22bdFUSy/4LkHkkDQ=",
+        "owner": "NixOS",
+        "repo": "nix",
+        "rev": "11e45768b34fdafdcf019ddbd337afa16127ff0f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "2.11.0",
+        "repo": "nix",
+        "type": "github"
+      }
+    },
+    "nixlib": {
+      "locked": {
+        "lastModified": 1667696192,
+        "narHash": "sha256-hOdbIhnpWvtmVynKcsj10nxz9WROjZja+1wRAJ/C9+s=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "babd9cd2ca6e413372ed59fbb1ecc3c3a5fd3e5b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1687420147,
+        "narHash": "sha256-NILbmZVsoP2Aw0OAIXdbYXrWc/qggIDDyIwZ01yUx+Q=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "d449a456ba7d81038fc9ec9141eae7ee3aaf2982",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "release-23.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2003": {
+      "locked": {
+        "lastModified": 1620055814,
+        "narHash": "sha256-8LEHoYSJiL901bTMVatq+rf8y7QtWuZhwwpKE2fyaRY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "1db42b7fe3878f3f5f7a4f2dc210772fd080e205",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-20.03-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2003_2": {
+      "locked": {
+        "lastModified": 1620055814,
+        "narHash": "sha256-8LEHoYSJiL901bTMVatq+rf8y7QtWuZhwwpKE2fyaRY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "1db42b7fe3878f3f5f7a4f2dc210772fd080e205",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-20.03-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2105": {
+      "locked": {
+        "lastModified": 1659914493,
+        "narHash": "sha256-lkA5X3VNMKirvA+SUzvEhfA7XquWLci+CGi505YFAIs=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "022caabb5f2265ad4006c1fa5b1ebe69fb0c3faf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-21.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2105_2": {
+      "locked": {
+        "lastModified": 1659914493,
+        "narHash": "sha256-lkA5X3VNMKirvA+SUzvEhfA7XquWLci+CGi505YFAIs=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "022caabb5f2265ad4006c1fa5b1ebe69fb0c3faf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-21.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2111": {
+      "locked": {
+        "lastModified": 1659446231,
+        "narHash": "sha256-hekabNdTdgR/iLsgce5TGWmfIDZ86qjPhxDg/8TlzhE=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "eabc38219184cc3e04a974fe31857d8e0eac098d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-21.11-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2111_2": {
+      "locked": {
+        "lastModified": 1659446231,
+        "narHash": "sha256-hekabNdTdgR/iLsgce5TGWmfIDZ86qjPhxDg/8TlzhE=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "eabc38219184cc3e04a974fe31857d8e0eac098d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-21.11-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2205": {
+      "locked": {
+        "lastModified": 1685573264,
+        "narHash": "sha256-Zffu01pONhs/pqH07cjlF10NnMDLok8ix5Uk4rhOnZQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "380be19fbd2d9079f677978361792cb25e8a3635",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-22.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2205_2": {
+      "locked": {
+        "lastModified": 1685573264,
+        "narHash": "sha256-Zffu01pONhs/pqH07cjlF10NnMDLok8ix5Uk4rhOnZQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "380be19fbd2d9079f677978361792cb25e8a3635",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-22.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2211": {
+      "locked": {
+        "lastModified": 1688392541,
+        "narHash": "sha256-lHrKvEkCPTUO+7tPfjIcb7Trk6k31rz18vkyqmkeJfY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "ea4c80b39be4c09702b0cb3b42eab59e2ba4f24b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-22.11-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2211_2": {
+      "locked": {
+        "lastModified": 1688392541,
+        "narHash": "sha256-lHrKvEkCPTUO+7tPfjIcb7Trk6k31rz18vkyqmkeJfY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "ea4c80b39be4c09702b0cb3b42eab59e2ba4f24b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-22.11-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2305": {
+      "locked": {
+        "lastModified": 1705033721,
+        "narHash": "sha256-K5eJHmL1/kev6WuqyqqbS1cdNnSidIZ3jeqJ7GbrYnQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a1982c92d8980a0114372973cbdfe0a307f1bdea",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-23.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2305_2": {
+      "locked": {
+        "lastModified": 1701362232,
+        "narHash": "sha256-GVdzxL0lhEadqs3hfRLuj+L1OJFGiL/L7gCcelgBlsw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "d2332963662edffacfddfad59ff4f709dde80ffe",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-23.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2311": {
+      "locked": {
+        "lastModified": 1719957072,
+        "narHash": "sha256-gvFhEf5nszouwLAkT9nWsDzocUTqLWHuL++dvNjMp9I=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "7144d6241f02d171d25fba3edeaf15e0f2592105",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-23.11-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2311_2": {
+      "locked": {
+        "lastModified": 1701386440,
+        "narHash": "sha256-xI0uQ9E7JbmEy/v8kR9ZQan6389rHug+zOtZeZFiDJk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "293822e55ec1872f715a66d0eda9e592dc14419f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-23.11-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2405": {
+      "locked": {
+        "lastModified": 1726447378,
+        "narHash": "sha256-2yV8nmYE1p9lfmLHhOCbYwQC/W8WYfGQABoGzJOb1JQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "086b448a5d54fd117f4dc2dee55c9f0ff461bdc1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-24.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-regression": {
+      "locked": {
+        "lastModified": 1643052045,
+        "narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "github"
+      }
+    },
+    "nixpkgs-regression_2": {
+      "locked": {
+        "lastModified": 1643052045,
+        "narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "github"
+      }
+    },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1726583932,
+        "narHash": "sha256-zACxiQx8knB3F8+Ze+1BpiYrI+CbhxyWpcSID9kVhkQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "658e7223191d2598641d50ee4e898126768fe847",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-unstable_2": {
+      "locked": {
+        "lastModified": 1694822471,
+        "narHash": "sha256-6fSDCj++lZVMZlyqOe9SIOL8tYSBz1bI8acwovRwoX8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "47585496bcb13fb72e4a90daeea2f434e2501998",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "47585496bcb13fb72e4a90daeea2f434e2501998",
+        "type": "github"
+      }
+    },
+    "nixpkgsUpstream": {
+      "locked": {
+        "lastModified": 1737942377,
+        "narHash": "sha256-8Eo/jRAgT3CbAloyqOj6uPN1EqBvLI/Tv2g+RxHjkhU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "88a55dffa4d44d294c74c298daf75824dc0aafb5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1657693803,
+        "narHash": "sha256-G++2CJ9u0E7NNTAi9n5G8TdDmGJXcIjkJ3NF8cetQB8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "365e1b3a859281cf11b94f87231adeabbdd878a2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-22.05-small",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1657693803,
+        "narHash": "sha256-G++2CJ9u0E7NNTAi9n5G8TdDmGJXcIjkJ3NF8cetQB8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "365e1b3a859281cf11b94f87231adeabbdd878a2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-22.05-small",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1758035966,
+        "narHash": "sha256-qqIJ3yxPiB0ZQTT9//nFGQYn8X/PBoJbofA7hRKZnmE=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "8d4ddb19d03c65a36ad8d189d001dc32ffb0306b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_5": {
+      "locked": {
+        "lastModified": 1763966396,
+        "narHash": "sha256-6eeL1YPcY1MV3DDStIDIdy/zZCDKgHdkCmsrLJFiZf0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "5ae3b07d8d6527c42f17c876e404993199144b6a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "old-ghc-nix": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1631092763,
+        "narHash": "sha256-sIKgO+z7tj4lw3u6oBZxqIhDrzSkvpHtv0Kki+lh9Fg=",
+        "owner": "angerman",
+        "repo": "old-ghc-nix",
+        "rev": "af48a7a7353e418119b6dfe3cd1463a657f342b8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "angerman",
+        "ref": "master",
+        "repo": "old-ghc-nix",
+        "type": "github"
+      }
+    },
+    "old-ghc-nix_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1631092763,
+        "narHash": "sha256-sIKgO+z7tj4lw3u6oBZxqIhDrzSkvpHtv0Kki+lh9Fg=",
+        "owner": "angerman",
+        "repo": "old-ghc-nix",
+        "rev": "af48a7a7353e418119b6dfe3cd1463a657f342b8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "angerman",
+        "ref": "master",
+        "repo": "old-ghc-nix",
+        "type": "github"
+      }
+    },
+    "oura": {
+      "inputs": {
+        "flake-utils": [
+          "cardano-nix",
+          "flake-utils_"
+        ],
+        "nixpkgs": [
+          "cardano-nix",
+          "nixpkgs_"
+        ],
+        "rust-overlay": [
+          "cardano-nix"
+        ]
+      },
+      "locked": {
+        "lastModified": 1759168425,
+        "narHash": "sha256-E7arNlvEjZo9rev+i/FOiMMxFqqbPUe/4+hBwOxoo2c=",
+        "owner": "txpipe",
+        "repo": "oura",
+        "rev": "382ba23cee4faa1f77e4e64b1c33bc6bf4d48885",
+        "type": "github"
+      },
+      "original": {
+        "owner": "txpipe",
+        "ref": "v2.0.0",
+        "repo": "oura",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "cardano-nix": "cardano-nix",
+        "nixpkgs": "nixpkgs_5"
+      }
+    },
+    "secp256k1": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1683999695,
+        "narHash": "sha256-9nJJVENMXjXEJZzw8DHzin1DkFkF8h9m/c6PuM7Uk4s=",
+        "owner": "bitcoin-core",
+        "repo": "secp256k1",
+        "rev": "acf5c55ae6a94e5ca847e07def40427547876101",
+        "type": "github"
+      },
+      "original": {
+        "owner": "bitcoin-core",
+        "ref": "v0.3.2",
+        "repo": "secp256k1",
+        "type": "github"
+      }
+    },
+    "sodium": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1675156279,
+        "narHash": "sha256-0uRcN5gvMwO7MCXVYnoqG/OmeBFi8qRVnDWJLnBb9+Y=",
+        "owner": "input-output-hk",
+        "repo": "libsodium",
+        "rev": "dbb48cce5429cb6585c9034f002568964f1ce567",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "libsodium",
+        "rev": "dbb48cce5429cb6585c9034f002568964f1ce567",
+        "type": "github"
+      }
+    },
+    "stackage": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1729039017,
+        "narHash": "sha256-fGExfgG+7UNSOV8YfOrWPpOHWrCjA02gQkeSBhaAzjQ=",
+        "owner": "input-output-hk",
+        "repo": "stackage.nix",
+        "rev": "df1d8f0960407551fea7af7af75a9c2f9e18de97",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "stackage.nix",
+        "type": "github"
+      }
+    },
+    "stackage_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1718756571,
+        "narHash": "sha256-8rL8viTbuE9/yV1of6SWp2tHmhVMD2UmkOfmN5KDbKg=",
+        "owner": "input-output-hk",
+        "repo": "stackage.nix",
+        "rev": "027672fb6fd45828b0e623c8152572d4058429ad",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "stackage.nix",
+        "type": "github"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "treefmt-nix": {
+      "inputs": {
+        "nixpkgs": [
+          "cardano-nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1758206697,
+        "narHash": "sha256-/DbPkh6PZOgfueCbs3uzlk4ASU2nPPsiVWhpMCNkAd0=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "128222dc911b8e2e18939537bed1762b7f3a04aa",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
+      }
+    },
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/templates/default/flake.nix b/templates/default/flake.nix
index 5968bcf..85813bd 100644
--- a/templates/default/flake.nix
+++ b/templates/default/flake.nix
@@ -5,8 +5,9 @@
     cardano-nix.url = "github:mlabs-haskell/cardano.nix/main";
   };
   outputs =
-    inputs@{ self, ... }:
-    {
+    inputs@{ self, ... }: let
+      pkgs = inputs.nixpkgs.legacyPackage.x86_64-linux;
+    in {
       nixosConfigurations = {
         vm = inputs.nixpkgs.lib.nixosSystem {
           system = "x86_64-linux";
@@ -14,6 +15,7 @@
             inputs.cardano-nix.nixosModules.default
             ./configuration.nix
             ./vm.nix
+            {_module.args.inputs = inputs;}
           ];
         };
         server = inputs.nixpkgs.lib.nixosSystem {
@@ -25,10 +27,10 @@
           ];
         };
       };
-      apps.x86_64-linux = {
-        vm = {
-          type = "app";
-          program = "${self.nixosConfigurations.vm.config.system.build.vm}/bin/run-nixos-vm";
+      packages.x86_64-linux = {
+        test = self.nixosConfigurations.vm.config.system.build.tarball;
+        vm = (pkgs.writeShellScriptBin "vm" "${self.nixosConfigurations.vm.config.system.build.vm}/bin/run-nixos-vm").overrideAttrs {
+          pname = "test";
         };
       };
     };
diff --git a/templates/default/vm.nix b/templates/default/vm.nix
index 81f0c56..c5c79aa 100644
--- a/templates/default/vm.nix
+++ b/templates/default/vm.nix
@@ -2,12 +2,16 @@
   config,
   lib,
   modulesPath,
+  pkgs,
+  inputs,
   ...
 }:
 {
   imports = [
-    "${modulesPath}/virtualisation/qemu-vm.nix"
-    "${modulesPath}/profiles/qemu-guest.nix"
+    # "${modulesPath}/virtualisation/qemu-vm.nix"
+    # "${modulesPath}/profiles/qemu-guest.nix"
+    "${modulesPath}/virtualisation/docker-image.nix"
+    "${modulesPath}/installer/cd-dvd/channel.nix"
   ];
 
   swapDevices = [
@@ -30,35 +34,77 @@
     config.services.kupo.port
   ];
 
-  virtualisation = {
-    cores = 2;
-    memorySize = lib.mkDefault 4096;
-    diskSize = lib.mkDefault (100 * 1024);
-    forwardPorts = [
-      {
-        # http
-        from = "host";
-        host.port = 8080;
-        guest.port = 80;
-      }
-      {
-        # cardano-node
-        from = "host";
-        host.port = 3001;
-        guest.port = 3001;
-      }
-      {
-        # ogmios
-        from = "host";
-        host.port = 1337;
-        guest.port = 1337;
-      }
+
+  boot.loader.grub.enable = lib.mkForce false;
+  boot.loader.systemd-boot.enable = lib.mkForce false;
+  services.journald.console = "/dev/console";
+
+  system.build.tarball = lib.mkForce (pkgs.callPackage "${inputs.nixpkgs.outPath}/nixos/lib/make-system-tarball.nix" {
+    compressionExtension = "";
+    compressCommand = "cat";
+    contents = [
       {
-        # kupo
-        from = "host";
-        host.port = 1442;
-        guest.port = 1442;
+        source = "${config.system.build.toplevel}/.";
+        target = "./";
       }
     ];
-  };
+    extraArgs = "--owner=0";
+
+    # Add init script to image
+    storeContents =  map (x: {
+    object = x;
+    symlink = "none";
+  }) [
+      config.system.build.toplevel
+      pkgs.stdenv
+    ];
+
+    # Some container managers like lxc need these
+    extraCommands =
+      let
+        script = pkgs.writeScript "extra-commands.sh" ''
+          rm etc
+          mkdir -p proc sys dev etc
+        '';
+      in
+      script;
+  }
+);
+
+  # formatAttr = "tarball";
+  # fileExtension = ".tar.xz";
+
+  # virtualisation = {
+  #   cores = 2;
+  #   memorySize = lib.mkDefault 4096;
+  #   diskSize = lib.mkDefault (100 * 1024);
+  #   qemu.options = [ "-nographic" ];
+  #   # diskImage
+  #   forwardPorts = [
+  #     {
+  #       # http
+  #       from = "host";
+  #       host.port = 8080;
+  #       guest.port = 80;
+  #     }
+  #     {
+  #       # cardano-node
+  #       from = "host";
+  #       host.port = 3001;
+  #       guest.port = 3001;
+  #     }
+  #     {
+  #       # ogmios
+  #       from = "host";
+  #       host.port = 1337;
+  #       guest.port = 1337;
+  #     }
+  #     {
+  #       # kupo
+  #       from = "host";
+  #       host.port = 1442;
+  #       guest.port = 1442;
+  #     }
+  #   ];
+  # };
 }