{
    "tender_id": 5196824,
    "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": "2026-11-04T12:57:13Z",
            "content": "{\"url\": \"https://grangeskonin.logintrade.net/portal,szczegolyZapytaniaOfertowe,2a139096f1b62ccf8b751f47ef057c1f.html\", \"buyer\": \"GRÄNGES KONIN S.A.\", \"title\": \"44265 - Zespół łożyskowy UCFL 207 FAG/SKF/TIMKEN/NSK\", \"region\": \"mazowieckie\", \"source\": \"logintrade_central\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"mazowieckie\", \"source_id\": \"grangeskonin-2a139096f1b62ccf8b751f47ef057c1f\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-04T11:59:00Z\"}",
            "content_hash": "2ace9a310c09d0ef135adce97dae5f1f05ac836680ce794f1b8231094c639d39",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "d13f4c32356fc5e6a1d0840337f7bf2140dd9f25d08f5945423ceba03a836c0d",
            "actor": null,
            "seal": null
        }
    ]
}