{
  "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_1c16de7e7f80",
      "series_key": "ps_9f416c088f76a921",
      "kind": "benchmark",
      "use_case_id": "robotic-massage",
      "use_case_ids": [
        "robotic-massage"
      ],
      "provider_id": null,
      "description": "Aescape 12-session pack, per-session effective (15-60 min, 30% off)",
      "low": 20.3,
      "high": 62.3,
      "currency": "USD",
      "unit": "per session",
      "region": "US",
      "source_url": "https://www.aescape.com/packages",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:1c16de7e7f800fafc8edb7724ea8f863bc5704d8ae0c51b78687300f3b9cca4e",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 20.3,
        "high": 62.3,
        "note": "Already in target currency; no conversion."
      }
    },
    {
      "id": "po_20261025_3a79f1c0bbc3",
      "series_key": "ps_3d81f9fd70a70445",
      "kind": "benchmark",
      "use_case_id": "robotic-massage",
      "use_case_ids": [
        "robotic-massage"
      ],
      "provider_id": null,
      "description": "Aescape single session (15-60 minutes) at partner gyms/spas",
      "low": 29,
      "high": 89,
      "currency": "USD",
      "unit": "per session",
      "region": "US",
      "source_url": "https://www.aescape.com/packages",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:3a79f1c0bbc32bd3959dc5db247a22f144dd7a050ec21873f1008d840f339722",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 29,
        "high": 89,
        "note": "Already in target currency; no conversion."
      }
    },
    {
      "id": "po_20261025_a2e297c03c06",
      "series_key": "ps_4a768e96739b0d22",
      "kind": "provider_published",
      "use_case_id": "robotic-massage",
      "use_case_ids": [
        "robotic-massage"
      ],
      "provider_id": "aescape",
      "description": "Single robotic massage session: 15/30/45/60 min = $29/$49/$69/$89",
      "low": 29,
      "high": 89,
      "currency": "USD",
      "unit": "per session",
      "region": "",
      "source_url": "https://www.aescape.com/packages",
      "as_of": "2026-10",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:a2e297c03c06b23fcf0f3d1b3114aa6fc67c7ecd6b854bdf4c1635cec2f88c6d",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 29,
        "high": 89,
        "note": "Already in target currency; no conversion."
      }
    }
  ],
  "series": [
    {
      "series_key": "ps_9f416c088f76a921",
      "kind": "benchmark",
      "use_case_id": "robotic-massage",
      "provider_id": null,
      "description": "Aescape 12-session pack, per-session effective (15-60 min, 30% off)",
      "currency": "USD",
      "unit": "per session",
      "region": "US",
      "source_url": "https://www.aescape.com/packages",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 20.3,
        "high": 62.3,
        "as_of": "2026-10",
        "id": "po_20261025_1c16de7e7f80"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:35:16.000Z",
        "result": "confirmed",
        "by": "human"
      }
    },
    {
      "series_key": "ps_3d81f9fd70a70445",
      "kind": "benchmark",
      "use_case_id": "robotic-massage",
      "provider_id": null,
      "description": "Aescape single session (15-60 minutes) at partner gyms/spas",
      "currency": "USD",
      "unit": "per session",
      "region": "US",
      "source_url": "https://www.aescape.com/packages",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 29,
        "high": 89,
        "as_of": "2026-10",
        "id": "po_20261025_3a79f1c0bbc3"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:35:16.000Z",
        "result": "confirmed",
        "by": "human"
      }
    },
    {
      "series_key": "ps_4a768e96739b0d22",
      "kind": "provider_published",
      "use_case_id": "robotic-massage",
      "provider_id": "aescape",
      "description": "Single robotic massage session: 15/30/45/60 min = $29/$49/$69/$89",
      "currency": "USD",
      "unit": "per session",
      "region": "",
      "source_url": "https://www.aescape.com/packages",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 29,
        "high": 89,
        "as_of": "2026-10",
        "id": "po_20261025_a2e297c03c06"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:35:16.000Z",
        "result": "confirmed",
        "by": "human"
      }
    }
  ],
  "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"
}