{
    "tender_id": 4322511,
    "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": "2026-10-31T10:16:26Z",
            "content": "{\"cpv\": \"19520000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3865034/pasek-ldpe-do-tubowania-jelit-naturalnych-ka-2032\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"Pasek LDPE do tubowania jelit naturalnych / KA 2032\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3865034\", \"deadline_at\": \"2026-11-03T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-31T10:16:26Z\"}",
            "content_hash": "93fb456ee6e7a029eb761a24926893500d97ea7bb416617acf688d1d80b5a650",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "5fd9737c51934d85160eb20534f6f2bbdfb4ed74717a23c5cd1b191f58b05eed",
            "actor": null,
            "seal": null
        },
        {
            "version": 2,
            "recorded_at": "2026-10-31T10:45:45Z",
            "content": "{\"cpv\": \"19520000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3865034/pasek-ldpe-do-tubowania-jelit-naturalnych-ka-2032\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"Pasek LDPE do tubowania jelit naturalnych / KA 2032\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3865034\", \"deadline_at\": \"2026-11-03T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-31T10:16:26Z\", \"procedure_url\": \"https://grupasmithfield.logintrade.net/portal,szczegolyZapytaniaOfertowe,2537171e3f694c74daf6f7937a448326.html\"}",
            "content_hash": "50fce3b6273544febe49434d3832e3881c93e7cc10a8e36ab457693ab715252e",
            "prev_hash": "5fd9737c51934d85160eb20534f6f2bbdfb4ed74717a23c5cd1b191f58b05eed",
            "hash": "c8a98d87b1278c8a7ad3d05051cb5c16e410d2b8154e15211c14cb237f15e506",
            "actor": null,
            "seal": null
        }
    ]
}