{
    "tender_id": 5172729,
    "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": "2026-11-04T09:55:29Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3871709/dostawa-spb-dla-kwp-w-rzeszowie-\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W RZESZOWIE\", \"title\": \"Dostawa ŚPB dla KWP w Rzeszowie.\", \"region\": \"zachodniopomorskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3871709\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-04T09:55:30Z\"}",
            "content_hash": "052d9fab5da03205cec56c195a3b580e6dedbc2bb42d90c9159a1f89e0c3dfd7",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "ec6a183691957ff0f38c062a482370206f0778fc74aab28ed1ee8342c55f2b8e",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": 974604
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-04T10:46:25Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3871709/dostawa-spb-dla-kwp-w-rzeszowie-\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W RZESZOWIE\", \"title\": \"Dostawa ŚPB dla KWP w Rzeszowie.\", \"region\": \"zachodniopomorskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3871709\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-04T09:55:30Z\", \"procedure_url\": \"https://podkarpacka-policja.eb2b.com.pl/open-preview-auction.html/536768/dostawa-spb-dla-kwp-w-rzeszowie-9\"}",
            "content_hash": "f3f9d07751886c37c0f160708969a32f451e7d5f89659142c5bf43d47e6fc9b2",
            "prev_hash": "ec6a183691957ff0f38c062a482370206f0778fc74aab28ed1ee8342c55f2b8e",
            "hash": "1d030f5d6a842f0296a3f1f2338eef4a8bfaae827e33b7420d733ae74315161d",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": 974604
            }
        }
    ]
}