{
    "tender_id": 4322369,
    "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": "2026-10-31T10:16:18Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3865174/przewod-wkladka-topikowa-lancuch\", \"buyer\": \"Fabryka Łożysk Tocznych - Kraśnik S.A.\", \"title\": \"Przewód, wkładka topikowa, łańcuch\", \"region\": \"lubelskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3865174\", \"deadline_at\": \"2026-11-04T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-31T10:16:18Z\"}",
            "content_hash": "433671d76006277b2d345c123efff8515fdcc07ab8a0f0a187f1c273a6c65688",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "bbac36f8923da91c7dd8b06010aa9551e5b27882c593b089d954f62e8bdb96cd",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-31T10:46:02Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3865174/przewod-wkladka-topikowa-lancuch\", \"buyer\": \"Fabryka Łożysk Tocznych - Kraśnik S.A.\", \"title\": \"Przewód, wkładka topikowa, łańcuch\", \"region\": \"lubelskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3865174\", \"deadline_at\": \"2026-11-04T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-31T10:16:18Z\", \"procedure_url\": \"https://fltkrasnik.logintrade.net/portal,szczegolyZapytaniaOfertowe,0e420771034bf280c7e38cb20201ea8b.html\"}",
            "content_hash": "ba4067a9758f9b67e936bfeaa73fc1d3c1a24f5a6abd820e8a62bd8ac05b46f8",
            "prev_hash": "bbac36f8923da91c7dd8b06010aa9551e5b27882c593b089d954f62e8bdb96cd",
            "hash": "153c89ead0586944b5f565ad6b8a1267f375be76aaed4f28d99793805379efba",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        }
    ]
}