{
    "tender_id": 4095765,
    "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": "2026-10-30T06:14:44Z",
            "content": "{\"cpv\": \"34144210\", \"url\": \"https://www.przetargi.egospodarka.pl/20050930301_Zakup-i-dostawa-beczkowozu-przyczepa-wraz-ze-zbiornikiem-na-wode-pitna-na-potrzeby-Gminy-Krasnik_2026_2.html\", \"buyer\": \"GMINA KRAŚNIK\", \"title\": \"Zakup i dostawa beczkowozu (przyczepa wraz ze zbiornikiem) na wodę pitną na potrzeby Gminy Kraśnik\", \"region\": \"lubelskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kraśnik\", \"source_id\": \"20050930301\", \"deadline_at\": \"2026-11-06T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-29T00:00:00Z\"}",
            "content_hash": "59438c73f8e690c65bd1434ebd3165856d8450c2fc64dff47a875668694bd3db",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "9aff5e0a10f6680dbaee5f04f27cae34aa1f0e1c63723e4c1ab49578e034fa65",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-30T06:45:41Z",
            "content": "{\"cpv\": \"34144210\", \"url\": \"https://www.przetargi.egospodarka.pl/20050930301_Zakup-i-dostawa-beczkowozu-przyczepa-wraz-ze-zbiornikiem-na-wode-pitna-na-potrzeby-Gminy-Krasnik_2026_2.html\", \"buyer\": \"GMINA KRAŚNIK\", \"title\": \"Zakup i dostawa beczkowozu (przyczepa wraz ze zbiornikiem) na wodę pitną na potrzeby Gminy Kraśnik\", \"region\": \"lubelskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kraśnik\", \"source_id\": \"20050930301\", \"deadline_at\": \"2026-11-06T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-29T00:00:00Z\", \"procedure_url\": \"https://gminakrasnik.ezamawiajacy.pl/pn/gminakrasnik/demand/notice/public/241028/details\"}",
            "content_hash": "f0fb00aeb3b1d6d991a4c39ccf489a0a58540b899ba33e539476383527c4383f",
            "prev_hash": "9aff5e0a10f6680dbaee5f04f27cae34aa1f0e1c63723e4c1ab49578e034fa65",
            "hash": "6450cf2b754d849d64f14aba73d0858733effb956043ee0301c2bc4cd97d55a1",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        }
    ]
}