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  "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"
  },
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      "kind": "benchmark",
      "use_case_id": "robot-dog-rental",
      "use_case_ids": [
        "robot-dog-rental"
      ],
      "provider_id": null,
      "description": "Boston Dynamics Spot rental via roboTED (3-month minimum; ex VAT)",
      "low": 1800,
      "high": 1800,
      "currency": "GBP",
      "unit": "per day",
      "region": "GB",
      "source_url": "https://roboted.io/robots/boston-dynamics-spot",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
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      "origin": "backfill",
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      "current": true,
      "usd": {
        "currency": "USD",
        "low": 2406,
        "high": 2406,
        "fx": {
          "pair": "GBP/USD",
          "rate": 1.33683,
          "gbp_per_usd": 0.74804,
          "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_34bd1451b383",
      "series_key": "ps_f9dff619f267028e",
      "kind": "benchmark",
      "use_case_id": "robot-dog-rental",
      "use_case_ids": [
        "robot-dog-rental"
      ],
      "provider_id": null,
      "description": "Buy instead of rent: Unitree Go2 quadruped, from",
      "low": 1600,
      "high": null,
      "currency": "USD",
      "unit": "per unit",
      "region": "global",
      "source_url": "https://shop.unitree.com/products/unitree-go2",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:34bd1451b38351e41b11277e6ccaa38a8bf6f80212704bd211f4fe60b5f591a2",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 1600,
        "high": null,
        "note": "Already in target currency; no conversion."
      }
    },
    {
      "id": "po_20261025_47b3d81860c9",
      "series_key": "ps_9c595206baa6a506",
      "kind": "provider_published",
      "use_case_id": null,
      "use_case_ids": [
        "event-robot-rental",
        "humanoid-robot-rental",
        "robot-dog-rental"
      ],
      "provider_id": "roboready",
      "description": "Fully managed event robot hire",
      "low": 395,
      "high": 1500,
      "currency": "GBP",
      "unit": "per day",
      "region": "",
      "source_url": "https://roboready.co.uk/",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:47b3d81860c9c6d1eefd3d26e87884f84e5b5904898041b10340aae0947f9340",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 528,
        "high": 2005,
        "fx": {
          "pair": "GBP/USD",
          "rate": 1.33683,
          "gbp_per_usd": 0.74804,
          "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_8a0ec4e102cd",
      "series_key": "ps_e4cd60166afb9a0a",
      "kind": "provider_published",
      "use_case_id": null,
      "use_case_ids": [
        "robot-dog-rental",
        "research-robot-platforms",
        "humanoid-robot-rental",
        "industrial-plant-inspection",
        "robot-performer-dance",
        "security-patrol-robot"
      ],
      "provider_id": "unitree-robotics",
      "description": "Unitree Go2 quadruped robot (official store, from)",
      "low": 1600,
      "high": null,
      "currency": "USD",
      "unit": "per unit",
      "region": "",
      "source_url": "https://shop.unitree.com/products/unitree-go2",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:8a0ec4e102cd49469afa0fe63b7b2cf2a1997e745f162d127b92ed12864fd9c7",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 1600,
        "high": null,
        "note": "Already in target currency; no conversion."
      }
    },
    {
      "id": "po_20261025_ab90432acb66",
      "series_key": "ps_4613ef061f170336",
      "kind": "provider_published",
      "use_case_id": null,
      "use_case_ids": [
        "robot-dog-rental",
        "research-robot-platforms",
        "humanoid-robot-rental",
        "industrial-plant-inspection",
        "robot-performer-dance",
        "security-patrol-robot"
      ],
      "provider_id": "unitree-robotics",
      "description": "Unitree G1 humanoid robot (official store; list $15,999)",
      "low": 13500,
      "high": 15999,
      "currency": "USD",
      "unit": "per unit",
      "region": "",
      "source_url": "https://shop.unitree.com/products/unitree-g1",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:ab90432acb6654dfae825ffdd5aa0922a337b4259588ebf7c8be9fdb70d62e3a",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 13500,
        "high": 15999,
        "note": "Already in target currency; no conversion."
      }
    },
    {
      "id": "po_20261025_e0edb43b56e9",
      "series_key": "ps_43a3fe339c7de91b",
      "kind": "provider_published",
      "use_case_id": null,
      "use_case_ids": [
        "robot-dog-rental",
        "humanoid-robot-rental",
        "event-robot-rental"
      ],
      "provider_id": "roboted",
      "description": "Boston Dynamics Spot rental (3-month minimum, ex VAT)",
      "low": 1800,
      "high": 1800,
      "currency": "GBP",
      "unit": "per day",
      "region": "",
      "source_url": "https://roboted.io/robots/boston-dynamics-spot",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
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      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 2406,
        "high": 2406,
        "fx": {
          "pair": "GBP/USD",
          "rate": 1.33683,
          "gbp_per_usd": 0.74804,
          "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_6c5bb6f94919eb5c",
      "kind": "benchmark",
      "use_case_id": "robot-dog-rental",
      "provider_id": null,
      "description": "Boston Dynamics Spot rental via roboTED (3-month minimum; ex VAT)",
      "currency": "GBP",
      "unit": "per day",
      "region": "GB",
      "source_url": "https://roboted.io/robots/boston-dynamics-spot",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 1800,
        "high": 1800,
        "as_of": "2026-10",
        "id": "po_20261025_06d47c9be9c2"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:26:35.985Z",
        "result": "confirmed",
        "by": "automatic"
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    },
    {
      "series_key": "ps_f9dff619f267028e",
      "kind": "benchmark",
      "use_case_id": "robot-dog-rental",
      "provider_id": null,
      "description": "Buy instead of rent: Unitree Go2 quadruped, from",
      "currency": "USD",
      "unit": "per unit",
      "region": "global",
      "source_url": "https://shop.unitree.com/products/unitree-go2",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 1600,
        "high": null,
        "as_of": "2026-10",
        "id": "po_20261025_34bd1451b383"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:28:38.977Z",
        "result": "confirmed",
        "by": "automatic"
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    },
    {
      "series_key": "ps_9c595206baa6a506",
      "kind": "provider_published",
      "use_case_id": null,
      "provider_id": "roboready",
      "description": "Fully managed event robot hire",
      "currency": "GBP",
      "unit": "per day",
      "region": "",
      "source_url": "https://roboready.co.uk/",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 395,
        "high": 1500,
        "as_of": "2026-10",
        "id": "po_20261025_47b3d81860c9"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:26:35.985Z",
        "result": "confirmed",
        "by": "automatic"
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    },
    {
      "series_key": "ps_e4cd60166afb9a0a",
      "kind": "provider_published",
      "use_case_id": null,
      "provider_id": "unitree-robotics",
      "description": "Unitree Go2 quadruped robot (official store, from)",
      "currency": "USD",
      "unit": "per unit",
      "region": "",
      "source_url": "https://shop.unitree.com/products/unitree-go2",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 1600,
        "high": null,
        "as_of": "2026-10",
        "id": "po_20261025_8a0ec4e102cd"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:28:38.977Z",
        "result": "confirmed",
        "by": "automatic"
      }
    },
    {
      "series_key": "ps_4613ef061f170336",
      "kind": "provider_published",
      "use_case_id": null,
      "provider_id": "unitree-robotics",
      "description": "Unitree G1 humanoid robot (official store; list $15,999)",
      "currency": "USD",
      "unit": "per unit",
      "region": "",
      "source_url": "https://shop.unitree.com/products/unitree-g1",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 13500,
        "high": 15999,
        "as_of": "2026-10",
        "id": "po_20261025_ab90432acb66"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:35:16.000Z",
        "result": "confirmed",
        "by": "human"
      }
    },
    {
      "series_key": "ps_43a3fe339c7de91b",
      "kind": "provider_published",
      "use_case_id": null,
      "provider_id": "roboted",
      "description": "Boston Dynamics Spot rental (3-month minimum, ex VAT)",
      "currency": "GBP",
      "unit": "per day",
      "region": "",
      "source_url": "https://roboted.io/robots/boston-dynamics-spot",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 1800,
        "high": 1800,
        "as_of": "2026-10",
        "id": "po_20261025_e0edb43b56e9"
      },
      "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": 6,
    "limit": 200,
    "offset": 0,
    "returned": 6,
    "next_offset": null,
    "next": null,
    "prev": null
  },
  "license": "Whirrwork (https://whirrwork.com), CC BY 4.0"
}