{
    "tender_id": 4883541,
    "check": {
        "ok": true,
        "versions": 2,
        "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": "2026-11-03T01:53:38Z",
            "content": "{\"cpv\": \"66515000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3867046/kompleksowe-ubezpieczenie-swietokrzyskiego-centrum-psychiatrii-w-morawicy\", \"buyer\": \"Mentor S.A.\", \"title\": \"Kompleksowe ubezpieczenie Świętokrzyskiego Centrum Psychiatrii w Morawicy\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3867046\", \"deadline_at\": \"2026-11-26T10:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T01:53:39Z\"}",
            "content_hash": "5d2e31570c79db933f32ed2a6926934aa1c339fadd0ee894ef77d52d3d44de0c",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "59c69a47f4aa3d381c99cd7f2371ceb8b6d3f06c6e12a4249436d7cef119a539",
            "actor": null,
            "seal": null
        },
        {
            "version": 2,
            "recorded_at": "2026-11-03T02:45:37Z",
            "content": "{\"cpv\": \"66515000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3867046/kompleksowe-ubezpieczenie-swietokrzyskiego-centrum-psychiatrii-w-morawicy\", \"buyer\": \"Mentor S.A.\", \"title\": \"Kompleksowe ubezpieczenie Świętokrzyskiego Centrum Psychiatrii w Morawicy\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3867046\", \"deadline_at\": \"2026-11-26T10:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T01:53:39Z\", \"procedure_url\": \"https://mentor.logintrade.net/zapytania_email,240415,afce6aac007d5d24ee2936c086eb342d.html\"}",
            "content_hash": "c0590c3a51cac7d7465fd0ed8a8c489165ca5319d7686a3b32c63e051ea4ea3f",
            "prev_hash": "59c69a47f4aa3d381c99cd7f2371ceb8b6d3f06c6e12a4249436d7cef119a539",
            "hash": "2b1fa216287d90c8c636836528392f9ddb4d2d2711c541be1a14059351700119",
            "actor": null,
            "seal": null
        }
    ]
}