{
    "tender_id": 4095639,
    "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": "2026-10-30T06:14:33Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050982501_Zimowe-utrzymanie-drog-i-chodnikow-na-terenie-Gminy-Pysznica-w-sezonie-2026-2027_2026_2.html\", \"buyer\": \"GMINA PYSZNICA\", \"title\": \"Zimowe utrzymanie dróg i chodników na terenie Gminy Pysznica w sezonie 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\", \"90610000\"], \"location\": \"Pysznica\", \"source_id\": \"20050982501\", \"deadline_at\": \"2026-11-06T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-29T00:00:00Z\"}",
            "content_hash": "659f2c52a4cc8711a8072d7143390566ef2e5ca3880c231f6ab95f56ac8c9029",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "617eb1a23af94f30bfb76316f425725738617647f989f1e751c0627ac06e3372",
            "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": "2026-10-30T06:45:40Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050982501_Zimowe-utrzymanie-drog-i-chodnikow-na-terenie-Gminy-Pysznica-w-sezonie-2026-2027_2026_2.html\", \"buyer\": \"GMINA PYSZNICA\", \"title\": \"Zimowe utrzymanie dróg i chodników na terenie Gminy Pysznica w sezonie 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\", \"90610000\"], \"location\": \"Pysznica\", \"source_id\": \"20050982501\", \"deadline_at\": \"2026-11-06T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-29T00:00:00Z\", \"procedure_url\": \"https://pysznica.ezamawiajacy.pl/pn/PYSZNICA/demand/notice/public/241023/details\"}",
            "content_hash": "500e7cd34de0a291d6dfdeed927b6a61652e68afb3ec7236c9aa9b18b2136798",
            "prev_hash": "617eb1a23af94f30bfb76316f425725738617647f989f1e751c0627ac06e3372",
            "hash": "4e37e8593e985e9359b5957b6eb163981172897503649d1a1183a29c0d98b3e1",
            "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
            }
        }
    ]
}