{
    "tender_id": 4523935,
    "check": {
        "ok": true,
        "versions": 1,
        "broken_at": null
    },
    "formula": "content_hash = sha256(content); hash = sha256(prev_hash + \"\\n\" + tender_id + \"\\n\" + version + \"\\n\" + recorded_at + \"\\n\" + content_hash [+ \"\\n\" + actor, when the version has one])",
    "versions": [
        {
            "version": 1,
            "recorded_at": "2026-11-01T07:58:53Z",
            "content": "{\"cpv\": \"85310000\", \"url\": \"https://www.find-tender.service.gov.uk/Notice/102981-2026\", \"buyer\": \"London Borough of Haringey\", \"title\": \"Wielka Brytania – HtH - Semi Independent Living - Lot 4\", \"source\": \"find_a_tender\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"UKI\", \"source_id\": \"ocds-h6vhtk-079443\", \"deadline_at\": \"2026-11-11T00:00:00Z\", \"notice_type\": \"Ogłoszenie Find a Tender\", \"published_at\": \"2026-10-30T09:40:19Z\", \"notice_number\": \"102981-2026\"}",
            "content_hash": "90519e5cf09f7f1bc33e531208842572f4711aa4dac9aad2d30b50e41447d904",
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}