{
  "total": 1,
  "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_f3aa8c52e529",
      "series_key": "ps_300bf8bc4303cc2b",
      "kind": "benchmark",
      "use_case_id": "robotic-parking",
      "use_case_ids": [
        "robotic-parking"
      ],
      "provider_id": null,
      "description": "Delhi's first robotic (multilevel shuttle) car park, Greater Kailash I: project cost Rs 63.7 crore for 399 cars (Financial Express)",
      "low": 637000000,
      "high": 637000000,
      "currency": "INR",
      "unit": "per project (399 spaces)",
      "region": "IN",
      "source_url": "https://www.financialexpress.com/india-news/robotic-parking-can-it-be-a-turning-point-in-urban-mobility-and-sustainability/3948486/",
      "as_of": "2025-08-17",
      "observed_at": "2026-10-26T03:32:44.654Z",
      "content_hash": "sha256:f3aa8c52e5298778fe8916b92db9d9bb1b5fec867ffd393b5e059d3ffe0285ac",
      "supersedes": null,
      "origin": "build",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 6709501,
        "high": 6709501,
        "fx": {
          "pair": "INR/USD",
          "rate": 0.010533,
          "inr_per_usd": 94.94,
          "rate_date": "2026-10-23",
          "source": "European Central Bank reference rates via Frankfurter",
          "source_url": "https://api.frankfurter.dev/v1/latest?base=USD"
        },
        "note": "Converted at the published reference rate on 2026-10-23, not at the price's as_of date. Indicative only."
      }
    }
  ],
  "series": [
    {
      "series_key": "ps_300bf8bc4303cc2b",
      "kind": "benchmark",
      "use_case_id": "robotic-parking",
      "provider_id": null,
      "description": "Delhi's first robotic (multilevel shuttle) car park, Greater Kailash I: project cost Rs 63.7 crore for 399 cars (Financial Express)",
      "currency": "INR",
      "unit": "per project (399 spaces)",
      "region": "IN",
      "source_url": "https://www.financialexpress.com/india-news/robotic-parking-can-it-be-a-turning-point-in-urban-mobility-and-sustainability/3948486/",
      "observations": 1,
      "first_observed_at": "2026-10-26T03:32:44.654Z",
      "last_observed_at": "2026-10-26T03:32:44.654Z",
      "current": true,
      "latest": {
        "low": 637000000,
        "high": 637000000,
        "as_of": "2025-08-17",
        "id": "po_20261026_f3aa8c52e529"
      },
      "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": 1,
    "limit": 200,
    "offset": 0,
    "returned": 1,
    "next_offset": null,
    "next": null,
    "prev": null
  },
  "license": "Whirrwork (https://whirrwork.com), CC BY 4.0"
}