{
    "tender_id": 3021124,
    "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\": \"45000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3850354/wykonanie-robot-drogowych-w-ramach-zadania-pn-rozbudowa-drogi-powiatowej-nr-7207s-ulicy-chorzowskiej-w-gliwicach-z\", \"buyer\": \"PRUiM S.A.\", \"title\": \"Wykonanie robót drogowych w ramach zadania pn. „Rozbudowa drogi powiatowej nr 7207S - ulicy Chorzowskiej w Gliwicach z wykorzystaniem terenu po nieczynnym torowisku tramwajowym”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3850354\", \"deadline_at\": \"2026-11-09T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T13:08:49Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1388373\"}",
            "content_hash": "c9deb67e3f3a05832b0aeaec77c8dd281575d3a77f12b2bfb3d17f5063706f0f",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "5733e1223e5f28f812733de1e71d05eececa8ebc7b7170d820b2c50d1f268f56",
            "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
            }
        }
    ]
}