{
    "tender_id": 4022187,
    "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": "2026-10-29T19:39:39Z",
            "content": "{\"cpv\": \"34144210\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860931/zakup-i-dostawa-beczkowozu-przyczepa-wraz-ze-zbiornikiem-na-wode-pitna-na-potrzeby-gminy-krasnik\", \"buyer\": \"GMINA KRAŚNIK\", \"title\": \"Zakup i dostawa beczkowozu (przyczepa wraz ze zbiornikiem) na wodę pitną na potrzeby Gminy Kraśnik\", \"region\": \"lubelskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860931\", \"deadline_at\": \"2026-11-06T07:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T19:39:39Z\"}",
            "content_hash": "43e17a067835d75e2da32dd40999dc6c2170c8ba2007ac6bdcf533d31fe6554c",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "4a6134d24ee24fb4fb1ba4e9e7f869397f4cb77bdb761d85802f634dba4481c7",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-29T19:46:02Z",
            "content": "{\"cpv\": \"34144210\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860931/zakup-i-dostawa-beczkowozu-przyczepa-wraz-ze-zbiornikiem-na-wode-pitna-na-potrzeby-gminy-krasnik\", \"buyer\": \"GMINA KRAŚNIK\", \"title\": \"Zakup i dostawa beczkowozu (przyczepa wraz ze zbiornikiem) na wodę pitną na potrzeby Gminy Kraśnik\", \"region\": \"lubelskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860931\", \"deadline_at\": \"2026-11-06T07:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T19:39:39Z\", \"procedure_url\": \"https://gminakrasnik.ezamawiajacy.pl/pn/gminakrasnik/demand/notice/public/241028/details\"}",
            "content_hash": "35523897fc2169d79646f764ebfc8025464d1344a11e9408748324f14c5ba2a8",
            "prev_hash": "4a6134d24ee24fb4fb1ba4e9e7f869397f4cb77bdb761d85802f634dba4481c7",
            "hash": "642105f3c574a7a65f07421bd6e7decd0e9dc6f6bb27aa2e7544a614445de551",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        }
    ]
}