{
  "schema_version": "nuclear_uap_correlation_index_private_preview_v1:schema",
  "generated_utc": "2026-04-30T11:58:49+00:00",
  "tables": {
    "uap_geocoded_events": {
      "fields": [
        "event_id",
        "observed_or_posted_date",
        "date_precision",
        "city",
        "state",
        "country",
        "shape",
        "has_image",
        "latitude",
        "longitude",
        "geocode_precision",
        "geocode_source",
        "source_row_hash",
        "sha256",
        "receipt_hash",
        "what_we_can_claim",
        "what_we_cannot_claim"
      ],
      "row_count": 105250,
      "primary_key": "event_id"
    },
    "nuclear_sites": {
      "fields": [
        "site_id",
        "site_name",
        "site_kind",
        "state",
        "country",
        "capacity_mw",
        "latitude",
        "longitude",
        "primary_fuel",
        "source_name",
        "source_url",
        "geolocation_source",
        "sha256",
        "receipt_hash",
        "what_we_can_claim",
        "what_we_cannot_claim"
      ],
      "row_count": 57,
      "primary_key": "site_id"
    },
    "nuclear_activity_events": {
      "fields": [
        "activity_id",
        "event_number",
        "site_name",
        "licensee_name",
        "activity_kind",
        "city",
        "state",
        "event_date",
        "notification_date",
        "emergency_class",
        "latitude",
        "longitude",
        "geocode_precision",
        "source_url",
        "sha256",
        "receipt_hash",
        "what_we_can_claim",
        "what_we_cannot_claim"
      ],
      "row_count": 54,
      "primary_key": "activity_id"
    },
    "event_site_proximity": {
      "fields": [
        "event_id",
        "event_date",
        "city",
        "state",
        "shape",
        "latitude",
        "longitude",
        "nearest_nuclear_site_id",
        "nearest_nuclear_site_name",
        "nearest_nuclear_distance_miles",
        "within_25_miles_nuclear",
        "within_50_miles_nuclear",
        "within_100_miles_nuclear",
        "nearest_control_site_id",
        "nearest_control_site_name",
        "nearest_control_distance_miles",
        "within_25_miles_control",
        "within_50_miles_control",
        "within_100_miles_control",
        "sha256",
        "receipt_hash",
        "proximity_hash"
      ],
      "row_count": 105250,
      "primary_key": "proximity_hash"
    },
    "matched_controls": {
      "fields": [
        "control_id",
        "matched_nuclear_site_id",
        "site_name",
        "state",
        "capacity_mw",
        "latitude",
        "longitude",
        "primary_fuel",
        "source_name",
        "source_url",
        "match_basis",
        "count_within_25_miles",
        "count_within_50_miles",
        "count_within_100_miles",
        "sha256",
        "receipt_hash",
        "control_hash"
      ],
      "row_count": 285,
      "primary_key": "control_id"
    },
    "site_proximity_summary": {
      "fields": [
        "site_role",
        "site_id",
        "site_name",
        "state",
        "primary_fuel",
        "capacity_mw",
        "count_within_25_miles",
        "count_within_50_miles",
        "count_within_100_miles",
        "source_url",
        "sha256",
        "receipt_hash"
      ],
      "row_count": 342,
      "primary_key": "site_id"
    },
    "public_infrastructure_sites": {
      "fields": [
        "site_id",
        "site_name",
        "site_layer",
        "site_kind",
        "state",
        "country",
        "latitude",
        "longitude",
        "coordinate_basis",
        "source_name",
        "source_url",
        "source_confidence",
        "public_role",
        "sha256",
        "receipt_hash",
        "what_we_can_claim",
        "what_we_cannot_claim"
      ],
      "row_count": 823,
      "primary_key": "site_id"
    },
    "event_public_infrastructure_proximity": {
      "fields": [
        "event_id",
        "event_date",
        "city",
        "state",
        "latitude",
        "longitude",
        "nearest_military_site_id",
        "nearest_military_site_name",
        "nearest_military_distance_miles",
        "within_25_miles_military",
        "within_50_miles_military",
        "within_100_miles_military",
        "nearest_nuclear_security_site_id",
        "nearest_nuclear_security_site_name",
        "nearest_nuclear_security_distance_miles",
        "within_25_miles_nuclear_security",
        "within_50_miles_nuclear_security",
        "within_100_miles_nuclear_security",
        "nearest_strategic_site_id",
        "nearest_strategic_site_name",
        "nearest_strategic_distance_miles",
        "within_25_miles_strategic",
        "within_50_miles_strategic",
        "within_100_miles_strategic",
        "sha256",
        "receipt_hash",
        "public_infra_proximity_hash"
      ],
      "row_count": 105250,
      "primary_key": "public_infra_proximity_hash"
    },
    "public_infrastructure_site_summary": {
      "fields": [
        "site_layer",
        "site_id",
        "site_name",
        "site_kind",
        "state",
        "count_within_25_miles",
        "count_within_50_miles",
        "count_within_100_miles",
        "source_url",
        "sha256",
        "receipt_hash",
        "site_summary_hash"
      ],
      "row_count": 823,
      "primary_key": "site_summary_hash"
    },
    "source_receipts": {
      "fields": [
        "receipt_id",
        "adapter",
        "url",
        "fetched_at",
        "fetch_status",
        "status_code",
        "sha256",
        "byte_count",
        "content_type",
        "local_cache_path",
        "receipt_hash",
        "source_gap_reason"
      ],
      "row_count": 8,
      "primary_key": "receipt_id"
    },
    "source_gaps": {
      "fields": [
        "gap_id",
        "adapter",
        "url",
        "reason",
        "detail",
        "occurred_at",
        "gap_hash"
      ],
      "row_count": 1,
      "primary_key": "gap_id"
    }
  },
  "claim_contract": {
    "tests_public_report_proximity": true,
    "claims_causation": false,
    "claims_attraction": false,
    "uses_matched_controls": true,
    "public_military_and_nuclear_security_layers_are_descriptive": true,
    "source_gaps_are_rows": true
  },
  "schema_hash": "cd03303da4fd73a7e41d46f8534873995a80c8e8ed38022bd5720c6d36adb459"
}