{
  "total": 3,
  "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_20261025_18c1423f300e",
      "series_key": "ps_cbf3a4beaf8d7aa6",
      "kind": "benchmark",
      "use_case_id": "robotic-milking",
      "use_case_ids": [
        "robotic-milking"
      ],
      "provider_id": null,
      "description": "Lely Astronaut A5 Next milking robot, indicative installed price; ~€4,500/yr service",
      "low": 165000,
      "high": 165000,
      "currency": "EUR",
      "unit": "per robot",
      "region": "CH",
      "source_url": "https://farmshops.ch/machines/lely-astronaut/",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:18c1423f300ea0968caf3200f6f51a4e47d9b23cdcf7af153948915819381d2e",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 184684,
        "high": 184684,
        "fx": {
          "pair": "EUR/USD",
          "rate": 1.11929,
          "eur_per_usd": 0.89342,
          "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."
      }
    },
    {
      "id": "po_20261025_a44ef9e03f87",
      "series_key": "ps_608583a1797ca6d3",
      "kind": "provider_published",
      "use_case_id": null,
      "use_case_ids": [
        "robotic-milking",
        "barn-cleaning-feeding",
        "cattle-feeding-robot"
      ],
      "provider_id": "lely",
      "description": "Lely Astronaut A5 Next, indicative installed price (Swiss dealer listing) + ~€4,500/yr service",
      "low": 165000,
      "high": 165000,
      "currency": "EUR",
      "unit": "per robot",
      "region": "",
      "source_url": "https://farmshops.ch/machines/lely-astronaut/",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:a44ef9e03f8722e9cee753d1afe01affaffec17e207d2817e5cf55238df1473a",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 184684,
        "high": 184684,
        "fx": {
          "pair": "EUR/USD",
          "rate": 1.11929,
          "eur_per_usd": 0.89342,
          "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."
      }
    },
    {
      "id": "po_20261025_e173f3ebade6",
      "series_key": "ps_0f072c1817c77e5b",
      "kind": "benchmark",
      "use_case_id": "robotic-milking",
      "use_case_ids": [
        "robotic-milking"
      ],
      "provider_id": null,
      "description": "Lely Astronaut A5 price range",
      "low": 150000,
      "high": 250000,
      "currency": "USD",
      "unit": "per robot",
      "region": "US",
      "source_url": "https://mondayrobotics.com/robots/lely-astronaut-a5",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:e173f3ebade653502155a8d3e1c51f789bd69f6c231be75928adbd4feb361155",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 150000,
        "high": 250000,
        "note": "Already in target currency; no conversion."
      }
    }
  ],
  "series": [
    {
      "series_key": "ps_cbf3a4beaf8d7aa6",
      "kind": "benchmark",
      "use_case_id": "robotic-milking",
      "provider_id": null,
      "description": "Lely Astronaut A5 Next milking robot, indicative installed price; ~€4,500/yr service",
      "currency": "EUR",
      "unit": "per robot",
      "region": "CH",
      "source_url": "https://farmshops.ch/machines/lely-astronaut/",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 165000,
        "high": 165000,
        "as_of": "2026-10",
        "id": "po_20261025_18c1423f300e"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:26:35.985Z",
        "result": "confirmed",
        "by": "automatic"
      }
    },
    {
      "series_key": "ps_608583a1797ca6d3",
      "kind": "provider_published",
      "use_case_id": null,
      "provider_id": "lely",
      "description": "Lely Astronaut A5 Next, indicative installed price (Swiss dealer listing) + ~€4,500/yr service",
      "currency": "EUR",
      "unit": "per robot",
      "region": "",
      "source_url": "https://farmshops.ch/machines/lely-astronaut/",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 165000,
        "high": 165000,
        "as_of": "2026-10",
        "id": "po_20261025_a44ef9e03f87"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:26:35.985Z",
        "result": "confirmed",
        "by": "automatic"
      }
    },
    {
      "series_key": "ps_0f072c1817c77e5b",
      "kind": "benchmark",
      "use_case_id": "robotic-milking",
      "provider_id": null,
      "description": "Lely Astronaut A5 price range",
      "currency": "USD",
      "unit": "per robot",
      "region": "US",
      "source_url": "https://mondayrobotics.com/robots/lely-astronaut-a5",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 150000,
        "high": 250000,
        "as_of": "2026-10",
        "id": "po_20261025_e173f3ebade6"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:26:35.985Z",
        "result": "confirmed",
        "by": "automatic"
      }
    }
  ],
  "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": 3,
    "limit": 200,
    "offset": 0,
    "returned": 3,
    "next_offset": null,
    "next": null,
    "prev": null
  },
  "license": "Whirrwork (https://whirrwork.com), CC BY 4.0"
}