{
  "certification": {
    "caveats": [
      "One small AOI; no completeness/topology certification.",
      "Overture incorporates OSM; these are not independent observations.",
      "No automatic class harmonization; native features may extend outside bbox."
    ],
    "evidence": {
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        40.008,
        -105.27,
        40.02
      ],
      "classifications": {
        "primary": 80,
        "primary_link": 4,
        "residential": 87,
        "secondary": 14,
        "secondary_link": 1,
        "service": 254,
        "tertiary": 148,
        "tertiary_link": 8,
        "unclassified": 15
      },
      "cubedynamics_version": "0.1.0",
      "duplicate_ids": 0,
      "feature_count": 611,
      "git_sha": "6fdba3f1038dcf651bc5c4fdaacaa330af778e2f",
      "http": [
        {
          "anonymous": true,
          "bytes": 486251,
          "content_type": "application/json",
          "headers": {
            "Content-Length": null,
            "Content-Range": null,
            "ETag": null,
            "Last-Modified": null,
            "Retry-After": null
          },
          "max_bytes": 4000000,
          "params": {
            "data": "[out:json][timeout:25][maxsize:33554432];way[\"highway\"~\"^(motorway|trunk|primary|secondary|tertiary|residential|unclassified|service|living_street|motorway_link|trunk_link|primary_link|secondary_link|tertiary_link)$\"][\"area\"!=\"yes\"](40.008,-105.285,40.02,-105.27);out body geom 5001;"
          },
          "retrieved_at": "2026-08-28T00:03:45.444533+00:00",
          "sha256": "298f63db8c1d90ce38370a05f9dbd601866c68b004f6ed6233038b3e22a1618e",
          "status": 200,
          "url": "https://overpass-api.de/api/interpreter?data=%5Bout%3Ajson%5D%5Btimeout%3A25%5D%5Bmaxsize%3A33554432%5D%3Bway%5B%22highway%22~%22%5E%28motorway%7Ctrunk%7Cprimary%7Csecondary%7Ctertiary%7Cresidential%7Cunclassified%7Cservice%7Cliving_street%7Cmotorway_link%7Ctrunk_link%7Cprimary_link%7Csecondary_link%7Ctertiary_link%29%24%22%5D%5B%22area%22%21%3D%22yes%22%5D%2840.008%2C-105.285%2C40.02%2C-105.27%29%3Bout+body+geom+5001%3B"
        }
      ],
      "license": "ODbL-1.0; \u00a9 OpenStreetMap contributors",
      "max_length_m": 519.1153168380193,
      "memory_bytes": 479311,
      "min_length_m": 0.527789872395891,
      "naming_fraction": 0.5891980360065466,
      "native_feature_length_m": 53907.09163109014,
      "osm_timestamp": {
        "copyright": "The data included in this document is from www.openstreetmap.org. The data is made available under ODbL.",
        "timestamp_osm_base": "2026-08-28T00:02:36Z"
      },
      "qa_profile": {
        "caveats": [],
        "checks": {
          "crs_documented": true,
          "features_present": true,
          "geometries_valid": true,
          "identifiers_documented": true,
          "line_geometry_only": true
        },
        "details": {
          "feature_count": 611,
          "geometry_types": [
            "LineString"
          ],
          "valid_geometry_fraction": 1.0
        },
        "outcome": "PASS",
        "profile": "feature_line"
      },
      "query": "[out:json][timeout:25][maxsize:33554432];way[\"highway\"~\"^(motorway|trunk|primary|secondary|tertiary|residential|unclassified|service|living_street|motorway_link|trunk_link|primary_link|secondary_link|tertiary_link)$\"][\"area\"!=\"yes\"](40.008,-105.285,40.02,-105.27);out body geom 5001;",
      "schema": {
        "coded_domains": {},
        "crs": "EPSG:4326",
        "fields": {
          "geometry": "geometry",
          "name": "object",
          "native": "object",
          "source": "object",
          "source_classification": "object",
          "source_feature_id": "object"
        },
        "fingerprint_version": 1,
        "geometry_type": "LineString",
        "layer_id": "roads/osm",
        "object_type": "vector"
      },
      "schema_fingerprint": "sha256:c30e524cdfb874192fe4ebd3a5735ab79785f730015cf5f3b42e804ee2406ff6",
      "source": "osm",
      "source_mode": "rolling",
      "uncommitted_changes_possible": true,
      "upstream_identity": {
        "endpoint": "https://overpass-api.de/api/interpreter",
        "observed": {
          "assets": [],
          "bbox": [
            -105.285,
            40.008,
            -105.27,
            40.02
          ],
          "osm_timestamp": {
            "copyright": "The data included in this document is from www.openstreetmap.org. The data is made available under ODbL.",
            "timestamp_osm_base": "2026-08-28T00:02:36Z"
          },
          "release": null,
          "response_sha256": [
            "298f63db8c1d90ce38370a05f9dbd601866c68b004f6ed6233038b3e22a1618e"
          ]
        },
        "product": "OSM ways",
        "provider": "OpenStreetMap contributors",
        "retrieved_at": "2026-08-28T00:03:45.444533+00:00",
        "strategy": {
          "kind": "rolling_query_timestamp"
        }
      },
      "visual_review": {
        "figure_sha256": {
          "roads/comparison.png": "ced9e059300e70201b24e9d63bbb3081c6b46494ac13d8ff09e2ab6b9479cae6",
          "roads/osm.png": "ba0aad2c4864fe6cc459ce0f1cd4162252e656f6dc0df1708c834901907aa346"
        },
        "note": "Inspected native-highway map and same-scale comparison: legible labels and external legend, explicit link classes retained, no geometric harmonization or count matching. No completeness or routing certification.",
        "reviewed_at": "2026-08-28T00:04:20.335310+00:00",
        "scope": "Human-readable figure inspection, not independent ground-truth accuracy"
      },
      "within_aoi_length_m": 43065.36675473509
    },
    "gates": {
      "bounded_access": "PASS",
      "identity": "PASS",
      "numerical_qa": "PASS",
      "retrieval": "PASS",
      "schema": "PASS",
      "semantics": "PASS",
      "visual_qa": "PASS"
    },
    "last_validated": "2026-08-28T00:03:47.104165+00:00",
    "mode": "live_source",
    "outcome": "PASS_WITH_CAVEATS",
    "serving_revision": null
  },
  "lifecycle_state": "candidate",
  "live_health": "healthy",
  "registered": false
}