{
    "tender_id": 4022304,
    "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": "2026-10-29T19:39:49Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860808/dostawa-samochodu-ciezarowego-hds-12m-1-5t-w-ramach-realizacji-programu-ochrony-ludnosci-i-obrony-cywilnej-na-lata-2025-2026\", \"buyer\": \"PRUiM S.A.\", \"title\": \"Dostawa samochodu ciężarowego HDS 12m, 1,5t w ramach realizacji Programu Ochrony Ludności i Obrony Cywilnej na lata 2025 - 2026\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860808\", \"deadline_at\": \"2026-11-12T10:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T19:39:49Z\"}",
            "content_hash": "7d001967c68658983c39c4dca631edb179ec999a2a2d8fb7f9663cf6a38733ae",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "2b034e968d40d0f9b2385cd40d7e59b09c7d845ef7eaf1fd5db731a00240b424",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-29T19:46:01Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860808/dostawa-samochodu-ciezarowego-hds-12m-1-5t-w-ramach-realizacji-programu-ochrony-ludnosci-i-obrony-cywilnej-na-lata-2025-2026\", \"buyer\": \"PRUiM S.A.\", \"title\": \"Dostawa samochodu ciężarowego HDS 12m, 1,5t w ramach realizacji Programu Ochrony Ludności i Obrony Cywilnej na lata 2025 - 2026\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860808\", \"deadline_at\": \"2026-11-12T10:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T19:39:49Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1394429\"}",
            "content_hash": "681a388ddf0d4325d9ea95141d9f30423cdfb239c311b7c38695bba20144083c",
            "prev_hash": "2b034e968d40d0f9b2385cd40d7e59b09c7d845ef7eaf1fd5db731a00240b424",
            "hash": "5058336daa61bb2701dc7749fcd950fd03e4e4a696030dbe5ced0bd16eafe5c8",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        }
    ]
}