{
    "tender_id": 2779367,
    "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\": \"33191000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3846706/przeglad-sterylizatora-plazmowego-sterrad-100nx\", \"buyer\": \"Mazowiecki Szpital Wojewódzki mi. św. Jana Pawła II w Siedlcach Sp. z o.o.\", \"title\": \"Przegląd Sterylizatora plazmowego Sterrad 100NX\", \"region\": \"mazowieckie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3846706\", \"deadline_at\": \"2026-10-26T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-22T10:30:34Z\"}",
            "content_hash": "9def58ced3e70698296551bffbd6d7b25d15acad03b067faf36ae3c34d7abd05",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "a9069929524362982c6a20ab5324cae1215a05cce99238d0086f13484e665cf9",
            "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
            }
        }
    ]
}