{
    "tender_id": 5048394,
    "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": "2026-11-03T20:48:42Z",
            "content": "{\"url\": \"https://platforma-jzr.logintrade.net/portal,szczegolyZapytaniaOfertowe,c94478b3b1553ba1296bc11f6816aa8b.html\", \"buyer\": \"Jastrzębskie Zakłady Remontowe Spółka z o.o.\", \"title\": \"ZAKUP FABRYCZNIE NOWYCH MŁOTKÓW KRUSZARKI UKU\", \"region\": \"slaskie\", \"source\": \"logintrade_central\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"śląskie\", \"source_id\": \"platforma-jzr-c94478b3b1553ba1296bc11f6816aa8b\", \"deadline_at\": \"2026-11-05T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T08:24:00Z\"}",
            "content_hash": "47369aec262d428967f21678afea06825b2c4c0ea4b4d7bba40fb39b13eb2dd8",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "3b984f961067c668dfc7bdf669e1174a4c7ef7b82710bb3f9ab956dce9bc388f",
            "actor": null,
            "seal": {
                "id": 11,
                "digest": "e9a17a70070a65f95be452321715a138cbb650567f41e2bae0faa2ffd562bbbd",
                "file": "https://tenderiq.pl/rejestr/pieczec-11.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-11.txt.ots",
                "bitcoin_block": 974456
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-04T00:38:00Z",
            "content": "{\"url\": \"https://platforma-jzr.logintrade.net/portal,szczegolyZapytaniaOfertowe,c94478b3b1553ba1296bc11f6816aa8b.html\", \"buyer\": \"Jastrzębskie Zakłady Remontowe Spółka z o.o\", \"title\": \"ZAKUP FABRYCZNIE NOWYCH MŁOTKÓW KRUSZARKI UKU\", \"region\": \"slaskie\", \"source\": \"logintrade_central\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"platforma-jzr-c94478b3b1553ba1296bc11f6816aa8b\", \"deadline_at\": \"2026-11-05T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T12:06:00Z\"}",
            "content_hash": "9efdc2ec0220e3743502cd608a29e979dc682928cd37669ca2b4e879e1c800f6",
            "prev_hash": "3b984f961067c668dfc7bdf669e1174a4c7ef7b82710bb3f9ab956dce9bc388f",
            "hash": "949ed28cdd57e5d2f825dda7186bba4e4a152e447d31d1fa3f1b1a4a5f53e2c9",
            "actor": null,
            "seal": null
        }
    ]
}