{
  "total": 5,
  "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_303530668293",
      "series_key": "ps_f38543c022696ab7",
      "kind": "provider_published",
      "use_case_id": null,
      "use_case_ids": [
        "robot-barista",
        "event-robot-rental"
      ],
      "provider_id": "oli-robotics",
      "description": "Robot barista monthly lease incl. service",
      "low": 4990,
      "high": null,
      "currency": "USD",
      "unit": "per month",
      "region": "",
      "source_url": "https://olirobotics.com/robot-barista-rental-for-events",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:30353066829320233b2438eb9d5298d0f7fc4ffbadb603c6bbde3619bbe3d9e5",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 4990,
        "high": null,
        "note": "Already in target currency; no conversion."
      }
    },
    {
      "id": "po_20261025_39066cd35743",
      "series_key": "ps_ac5ade3b7a4b61bd",
      "kind": "provider_published",
      "use_case_id": null,
      "use_case_ids": [
        "robot-barista",
        "event-robot-rental"
      ],
      "provider_id": "oli-robotics",
      "description": "Robot barista event rental, all-inclusive (Bay Area)",
      "low": 4990,
      "high": null,
      "currency": "USD",
      "unit": "per day",
      "region": "",
      "source_url": "https://olirobotics.com/robot-barista-rental-for-events",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:39066cd357439c54780f0d0830b0a671e05d87fcd52b2b15843254219f9a6c19",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 4990,
        "high": null,
        "note": "Already in target currency; no conversion."
      }
    },
    {
      "id": "po_20261025_3cd3ea3e7db2",
      "series_key": "ps_3546cf3dade0de48",
      "kind": "benchmark",
      "use_case_id": "robot-barista",
      "use_case_ids": [
        "robot-barista"
      ],
      "provider_id": null,
      "description": "Robot barista purchase (Oli) vs lease from $4,990/mo",
      "low": 59000,
      "high": 59000,
      "currency": "USD",
      "unit": "per unit",
      "region": "US",
      "source_url": "https://olirobotics.com/pricing",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:3cd3ea3e7db220d4ae618483c92e2bc2810cd802cf0806ad938d34ede980ac0b",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 59000,
        "high": 59000,
        "note": "Already in target currency; no conversion."
      }
    },
    {
      "id": "po_20261025_6ecdbd85d6dc",
      "series_key": "ps_157a6359568f3346",
      "kind": "provider_published",
      "use_case_id": null,
      "use_case_ids": [
        "robot-barista",
        "event-robot-rental"
      ],
      "provider_id": "oli-robotics",
      "description": "Oli robot barista purchase price (or lease from $4,990/mo incl. service)",
      "low": 59000,
      "high": 59000,
      "currency": "USD",
      "unit": "per unit",
      "region": "",
      "source_url": "https://olirobotics.com/pricing",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:6ecdbd85d6dcb78215e2a6000da1af65eb171024000ffc5a6e51660547a89ecf",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 59000,
        "high": 59000,
        "note": "Already in target currency; no conversion."
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    },
    {
      "id": "po_20261025_8f5793e7cdd4",
      "series_key": "ps_c54bc73a89fd19b7",
      "kind": "benchmark",
      "use_case_id": "robot-barista",
      "use_case_ids": [
        "robot-barista"
      ],
      "provider_id": null,
      "description": "Robot barista event rental, all-inclusive with crew",
      "low": 4990,
      "high": null,
      "currency": "USD",
      "unit": "per day",
      "region": "US",
      "source_url": "https://olirobotics.com/robot-barista-rental-for-events",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:8f5793e7cdd46f7cbc3100fa6fd0adb57fe1510514f2d505bf8dd7be67bb63ee",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 4990,
        "high": null,
        "note": "Already in target currency; no conversion."
      }
    }
  ],
  "series": [
    {
      "series_key": "ps_f38543c022696ab7",
      "kind": "provider_published",
      "use_case_id": null,
      "provider_id": "oli-robotics",
      "description": "Robot barista monthly lease incl. service",
      "currency": "USD",
      "unit": "per month",
      "region": "",
      "source_url": "https://olirobotics.com/robot-barista-rental-for-events",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 4990,
        "high": null,
        "as_of": "2026-10",
        "id": "po_20261025_303530668293"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:26:35.985Z",
        "result": "confirmed",
        "by": "automatic"
      }
    },
    {
      "series_key": "ps_ac5ade3b7a4b61bd",
      "kind": "provider_published",
      "use_case_id": null,
      "provider_id": "oli-robotics",
      "description": "Robot barista event rental, all-inclusive (Bay Area)",
      "currency": "USD",
      "unit": "per day",
      "region": "",
      "source_url": "https://olirobotics.com/robot-barista-rental-for-events",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 4990,
        "high": null,
        "as_of": "2026-10",
        "id": "po_20261025_39066cd35743"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:26:35.985Z",
        "result": "confirmed",
        "by": "automatic"
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    },
    {
      "series_key": "ps_3546cf3dade0de48",
      "kind": "benchmark",
      "use_case_id": "robot-barista",
      "provider_id": null,
      "description": "Robot barista purchase (Oli) vs lease from $4,990/mo",
      "currency": "USD",
      "unit": "per unit",
      "region": "US",
      "source_url": "https://olirobotics.com/pricing",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 59000,
        "high": 59000,
        "as_of": "2026-10",
        "id": "po_20261025_3cd3ea3e7db2"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:26:35.985Z",
        "result": "confirmed",
        "by": "automatic"
      }
    },
    {
      "series_key": "ps_157a6359568f3346",
      "kind": "provider_published",
      "use_case_id": null,
      "provider_id": "oli-robotics",
      "description": "Oli robot barista purchase price (or lease from $4,990/mo incl. service)",
      "currency": "USD",
      "unit": "per unit",
      "region": "",
      "source_url": "https://olirobotics.com/pricing",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 59000,
        "high": 59000,
        "as_of": "2026-10",
        "id": "po_20261025_6ecdbd85d6dc"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:26:35.985Z",
        "result": "confirmed",
        "by": "automatic"
      }
    },
    {
      "series_key": "ps_c54bc73a89fd19b7",
      "kind": "benchmark",
      "use_case_id": "robot-barista",
      "provider_id": null,
      "description": "Robot barista event rental, all-inclusive with crew",
      "currency": "USD",
      "unit": "per day",
      "region": "US",
      "source_url": "https://olirobotics.com/robot-barista-rental-for-events",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 4990,
        "high": null,
        "as_of": "2026-10",
        "id": "po_20261025_8f5793e7cdd4"
      },
      "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": 5,
    "limit": 200,
    "offset": 0,
    "returned": 5,
    "next_offset": null,
    "next": null,
    "prev": null
  },
  "license": "Whirrwork (https://whirrwork.com), CC BY 4.0"
}