{
  "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_1be469599d68",
      "series_key": "ps_7fcd1e6279f1f19e",
      "kind": "benchmark",
      "use_case_id": "restaurant-delivery-drone",
      "use_case_ids": [
        "restaurant-delivery-drone"
      ],
      "provider_id": null,
      "description": "Zipline 'Zipotle' Chipotle drone delivery pilot (Dallas area): delivery fee $2.99 plus a 15% service fee capped at $6",
      "low": 2.99,
      "high": 2.99,
      "currency": "USD",
      "unit": "per order (delivery fee)",
      "region": "US-TX",
      "source_url": "https://foodondemand.com/08212025/chipotle-taps-zipline-for-drone-delivery/",
      "as_of": "2025-08-21",
      "observed_at": "2026-10-26T03:32:44.654Z",
      "content_hash": "sha256:1be469599d687c67e78a5642a4522081caf03830b11076a4dba52d61a125d6bb",
      "supersedes": null,
      "origin": "build",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 2.99,
        "high": 2.99,
        "note": "Already in target currency; no conversion."
      }
    },
    {
      "id": "po_20261026_fabe2a953e3d",
      "series_key": "ps_111f94b2e1cf8a2b",
      "kind": "benchmark",
      "use_case_id": "restaurant-delivery-drone",
      "use_case_ids": [
        "restaurant-delivery-drone"
      ],
      "provider_id": null,
      "description": "Zipline restaurant drone delivery in Rowlett TX (reporter's order): delivery fee $0.99 plus a 20% service fee capped at $6",
      "low": 0.99,
      "high": 0.99,
      "currency": "USD",
      "unit": "per order (delivery fee)",
      "region": "US-TX",
      "source_url": "https://www.theverge.com/tech/864601/zipline-drone-delivery-food-takeout-texas",
      "as_of": "2026-01-21",
      "observed_at": "2026-10-26T03:32:44.654Z",
      "content_hash": "sha256:fabe2a953e3d03a9f46976096b8a60f3124aa4cee568b8280751c4679024eb82",
      "supersedes": null,
      "origin": "build",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 0.99,
        "high": 0.99,
        "note": "Already in target currency; no conversion."
      }
    }
  ],
  "series": [
    {
      "series_key": "ps_7fcd1e6279f1f19e",
      "kind": "benchmark",
      "use_case_id": "restaurant-delivery-drone",
      "provider_id": null,
      "description": "Zipline 'Zipotle' Chipotle drone delivery pilot (Dallas area): delivery fee $2.99 plus a 15% service fee capped at $6",
      "currency": "USD",
      "unit": "per order (delivery fee)",
      "region": "US-TX",
      "source_url": "https://foodondemand.com/08212025/chipotle-taps-zipline-for-drone-delivery/",
      "observations": 1,
      "first_observed_at": "2026-10-26T03:32:44.654Z",
      "last_observed_at": "2026-10-26T03:32:44.654Z",
      "current": true,
      "latest": {
        "low": 2.99,
        "high": 2.99,
        "as_of": "2025-08-21",
        "id": "po_20261026_1be469599d68"
      },
      "trend": null,
      "last_rechecked": null
    },
    {
      "series_key": "ps_111f94b2e1cf8a2b",
      "kind": "benchmark",
      "use_case_id": "restaurant-delivery-drone",
      "provider_id": null,
      "description": "Zipline restaurant drone delivery in Rowlett TX (reporter's order): delivery fee $0.99 plus a 20% service fee capped at $6",
      "currency": "USD",
      "unit": "per order (delivery fee)",
      "region": "US-TX",
      "source_url": "https://www.theverge.com/tech/864601/zipline-drone-delivery-food-takeout-texas",
      "observations": 1,
      "first_observed_at": "2026-10-26T03:32:44.654Z",
      "last_observed_at": "2026-10-26T03:32:44.654Z",
      "current": true,
      "latest": {
        "low": 0.99,
        "high": 0.99,
        "as_of": "2026-01-21",
        "id": "po_20261026_fabe2a953e3d"
      },
      "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"
}