{
  "total": 2,
  "source": "d1",
  "tracking_since": "2026-10-25T12:38:37.716Z",
  "source_rechecks": {
    "rows": 332,
    "series": 250,
    "last_checked_at": "2026-10-25T13:38:37.000Z",
    "latest_result_counts": {
      "confirmed": 240,
      "unreachable": 5,
      "needs_review": 4,
      "changed": 1
    },
    "method": "Each source URL is fetched and the recorded numbers are looked for in the page (PDFs via pdftotext); anything not confirmed is reviewed by a human. Log: /downloads/price_rechecks.jsonl"
  },
  "observations": [
    {
      "id": "po_20261026_4973f639b94a",
      "series_key": "ps_96192ed412f184fb",
      "kind": "benchmark",
      "use_case_id": "perimeter-intrusion-ugv",
      "use_case_ids": [
        "perimeter-intrusion-ugv"
      ],
      "provider_id": null,
      "description": "U.S. Army: two Ghost Robotics V-60 two-year maintenance plans (MC-VS60Y02), total obligated per USAspending (support only)",
      "low": 120000,
      "high": 120000,
      "currency": "USD",
      "unit": "per contract (2 robots, 2 years)",
      "region": "US",
      "source_url": "https://api.usaspending.gov/api/v2/awards/CONT_AWD_W911QX25PA040_9700_-NONE-_-NONE-/",
      "as_of": "2025-12-10",
      "observed_at": "2026-10-26T03:32:44.654Z",
      "content_hash": "sha256:4973f639b94a682716769a46888cf53ba3503f7df0cebbb755df3e431b2d12d0",
      "supersedes": null,
      "origin": "build",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 120000,
        "high": 120000,
        "note": "Already in target currency; no conversion."
      }
    },
    {
      "id": "po_20261026_c7d50044b8d0",
      "series_key": "ps_d1bdfe57d5334d9b",
      "kind": "benchmark",
      "use_case_id": "perimeter-intrusion-ugv",
      "use_case_ids": [
        "perimeter-intrusion-ugv"
      ],
      "provider_id": null,
      "description": "U.S. Air Force: 1-year Vision 60 warranty package for two Security Forces Ghost Robotics quadruped UGVs, total obligated per USAspending (support only, robots not included)",
      "low": 78000,
      "high": 78000,
      "currency": "USD",
      "unit": "per contract (2 robots, 1 year)",
      "region": "US",
      "source_url": "https://api.usaspending.gov/api/v2/awards/CONT_AWD_FA480126C0004_9700_-NONE-_-NONE-/",
      "as_of": "2026-05-20",
      "observed_at": "2026-10-26T03:32:44.654Z",
      "content_hash": "sha256:c7d50044b8d026a9c59ed526a30c8938ab49df7c28febf0f94216e1114d85785",
      "supersedes": null,
      "origin": "build",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 78000,
        "high": 78000,
        "note": "Already in target currency; no conversion."
      }
    }
  ],
  "series": [
    {
      "series_key": "ps_96192ed412f184fb",
      "kind": "benchmark",
      "use_case_id": "perimeter-intrusion-ugv",
      "provider_id": null,
      "description": "U.S. Army: two Ghost Robotics V-60 two-year maintenance plans (MC-VS60Y02), total obligated per USAspending (support only)",
      "currency": "USD",
      "unit": "per contract (2 robots, 2 years)",
      "region": "US",
      "source_url": "https://api.usaspending.gov/api/v2/awards/CONT_AWD_W911QX25PA040_9700_-NONE-_-NONE-/",
      "observations": 1,
      "first_observed_at": "2026-10-26T03:32:44.654Z",
      "last_observed_at": "2026-10-26T03:32:44.654Z",
      "current": true,
      "latest": {
        "low": 120000,
        "high": 120000,
        "as_of": "2025-12-10",
        "id": "po_20261026_4973f639b94a"
      },
      "trend": null,
      "last_rechecked": null
    },
    {
      "series_key": "ps_d1bdfe57d5334d9b",
      "kind": "benchmark",
      "use_case_id": "perimeter-intrusion-ugv",
      "provider_id": null,
      "description": "U.S. Air Force: 1-year Vision 60 warranty package for two Security Forces Ghost Robotics quadruped UGVs, total obligated per USAspending (support only, robots not included)",
      "currency": "USD",
      "unit": "per contract (2 robots, 1 year)",
      "region": "US",
      "source_url": "https://api.usaspending.gov/api/v2/awards/CONT_AWD_FA480126C0004_9700_-NONE-_-NONE-/",
      "observations": 1,
      "first_observed_at": "2026-10-26T03:32:44.654Z",
      "last_observed_at": "2026-10-26T03:32:44.654Z",
      "current": true,
      "latest": {
        "low": 78000,
        "high": 78000,
        "as_of": "2026-05-20",
        "id": "po_20261026_c7d50044b8d0"
      },
      "trend": null,
      "last_rechecked": null
    }
  ],
  "note": "Only one observation per series so far: we started recording every price on 2026-10-25 and re-check every source on a schedule. A trend appears when a re-checked source shows a different price (we never overwrite old observations).",
  "pagination": {
    "total": 2,
    "limit": 200,
    "offset": 0,
    "returned": 2,
    "next_offset": null,
    "next": null,
    "prev": null
  },
  "license": "Whirrwork (https://whirrwork.com), CC BY 4.0"
}