{
    "tender_id": 4883542,
    "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\": \"66510000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3867045/kompleksowe-ubezpieczenie-gminy-nowogrodziec-oraz-jednostek-organizacyjnych\", \"buyer\": \"Mentor S.A.\", \"title\": \"Kompleksowe ubezpieczenie Gminy Nowogrodziec oraz jednostek organizacyjnych\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3867045\", \"deadline_at\": \"2026-11-26T10:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T01:53:39Z\"}",
            "content_hash": "dcb31d60cfc6817d2740550f542e01d55e916446d8b2f2d92b4435d99ea0f6fa",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "90ff7dc1df0d45560b03777485451fd7baa9d44408f8ad5dd0d7af9deb8852ea",
            "actor": null,
            "seal": null
        },
        {
            "version": 2,
            "recorded_at": "2026-11-03T02:45:38Z",
            "content": "{\"cpv\": \"66510000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3867045/kompleksowe-ubezpieczenie-gminy-nowogrodziec-oraz-jednostek-organizacyjnych\", \"buyer\": \"Mentor S.A.\", \"title\": \"Kompleksowe ubezpieczenie Gminy Nowogrodziec oraz jednostek organizacyjnych\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3867045\", \"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,243559,8b1154b0040c183c84871ae97624c0b1.html\"}",
            "content_hash": "36cca86efb2ed46306b735b2809414c18f715be03f14a30ba69437859ce901bc",
            "prev_hash": "90ff7dc1df0d45560b03777485451fd7baa9d44408f8ad5dd0d7af9deb8852ea",
            "hash": "daf7a8a7d5b975f3f2d51aa6d73dedf776fe32a0ae42866c5a84142043021830",
            "actor": null,
            "seal": null
        }
    ]
}