{
    "tender_id": 4059930,
    "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": "2026-10-30T01:35:54Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3861683/zimowe-utrzymanie-drog-gminnych-w-sezonie-zimowym-2026-2027-w-gminie-turawa-z-podzialem-na-6-czesci\", \"buyer\": \"Gmina Turawa\", \"title\": \"Zimowe utrzymanie dróg gminnych w sezonie zimowym 2026/2027 w Gminie Turawa z podziałem na 6 części\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3861683\", \"deadline_at\": \"2026-11-06T10:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T01:35:56Z\"}",
            "content_hash": "5d1039e30983f45a8c84822f11b45cbb2b894e9206d82b7cf84dc5fbe65fcf30",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "d9411d8f4bbd0d6229817e3c4c2f463bc73726e73c81d2d07d842404096c380c",
            "actor": null,
            "seal": null
        },
        {
            "version": 2,
            "recorded_at": "2026-10-30T01:45:37Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3861683/zimowe-utrzymanie-drog-gminnych-w-sezonie-zimowym-2026-2027-w-gminie-turawa-z-podzialem-na-6-czesci\", \"buyer\": \"Gmina Turawa\", \"title\": \"Zimowe utrzymanie dróg gminnych w sezonie zimowym 2026/2027 w Gminie Turawa z podziałem na 6 części\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3861683\", \"deadline_at\": \"2026-11-06T10:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T01:35:56Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1400982\"}",
            "content_hash": "8bab20cd3d993e5caafd012e49794c3b992a95b8c7d6d38f2734e1cde11a4e2b",
            "prev_hash": "d9411d8f4bbd0d6229817e3c4c2f463bc73726e73c81d2d07d842404096c380c",
            "hash": "7c8c80fe67c99750d2c8a8772070c69994b18632c925e51ec11e81ad26e1a384",
            "actor": null,
            "seal": null
        }
    ]
}