{
  "_integrity": {
    "version": "1",
    "content_hash": "sha256:e654b46a46a02e0dfa675b13ce9b65839b4a5c8733612fd2083ffe62cd763799",
    "signature": "ed25519:4eddacfdd9af40d39a359bafcbff86890e171a9905438b9c8b21f9698668377d078bdeea73be5efcb5ce4c59c62a44de8965beaa8a3597b2dc4cabaef824290c",
    "signer": {
      "id": "fibercad-engine/0.1.0",
      "public_key": "ed25519:dde22c0ae6a5c4b101b62bc6778938e1f513298df51f1892c63279b0f2c41092"
    },
    "timestamp": "2026-04-17T15:30:00Z",
    "provenance": {
      "previous_layer": null,
      "previous_hash": null
    },
    "generation": {
      "tool": "fibercad",
      "tool_version": "0.1.0"
    }
  },
  "schema": "fibercad/input/v1",
  "layer": 0,
  "metadata": {
    "project_name": "Hampton Heights HMP 04-06",
    "source": "fibercad",
    "created": "2026-04-17T15:30:00Z"
  },
  "area": {
    "type": "Polygon",
    "coordinates": [
      [
        [
          -79.835,
          36.068
        ],
        [
          -79.825,
          36.068
        ],
        [
          -79.825,
          36.075
        ],
        [
          -79.835,
          36.075
        ],
        [
          -79.835,
          36.068
        ]
      ]
    ]
  },
  "addresses": []
}