{
    "tender_id": 1307451,
    "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": "2026-10-24T13:58:39Z",
            "content": "{\"cpv\": \"33141000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3791466/dostawa-rekawic-chirurgicznych-na-potrzeby-calego-szpitala-dla-uck\", \"buyer\": \"UNIWERSYTECKIE CENTRUM KLINICZNE\", \"title\": \"Dostawa rękawic chirurgicznych na potrzeby całego szpitala dla UCK\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3791466\", \"deadline_at\": \"2026-11-04T08:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-14T20:52:51Z\", \"procedure_url\": \"https://uck-gdansk.ezamawiajacy.pl/pn/UCK-GDANSK/demand/notice/public/234554/details\"}",
            "content_hash": "3b3b5aece4b0afb00be0d22ca9e95c9dccc85d25af27a0a69534b199d248e413",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "752ce3d3af7d15dd72941a9640fdbc4dac04ec487d5a31a47090d19c9e709a70",
            "actor": null,
            "seal": {
                "id": 1,
                "digest": "25686b149cfd327de10f8db2827c82e22b0d6a884d716cd11b36328364d6937d",
                "file": "https://tenderiq.pl/rejestr/pieczec-1.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-1.txt.ots",
                "bitcoin_block": 972985
            }
        }
    ]
}