{
    "tender_id": 5384295,
    "check": {
        "ok": true,
        "versions": 3,
        "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": "2026-11-05T10:13:16Z",
            "content": "{\"cpv\": \"44611500\", \"url\": \"https://www.przetargi.egospodarka.pl/20052198701_Dostawa-cystern-na-wode-pitna-w-ramach-programu-OLiOC_2026_2.html\", \"buyer\": \"Miejskie Przedsiębiorstwo Gospodarki Komunalnej Sp. z o.o.\", \"title\": \"Dostawa cystern na wodę pitną w ramach programu OLiOC\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gorlice\", \"source_id\": \"20052198701\", \"deadline_at\": \"2026-11-13T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-04T00:00:00Z\"}",
            "content_hash": "befd23e5d937a02e7018aec269c178d4fefbf3ce7a440d688edd250eb9f90fb2",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "2bcaa4145766e78cc541b7219c822b3db25e172d09f98ef52c4c6919f4eefe7d",
            "actor": null,
            "seal": null
        },
        {
            "version": 2,
            "recorded_at": "2026-11-05T10:45:45Z",
            "content": "{\"cpv\": \"44611500\", \"url\": \"https://www.przetargi.egospodarka.pl/20052198701_Dostawa-cystern-na-wode-pitna-w-ramach-programu-OLiOC_2026_2.html\", \"buyer\": \"Miejskie Przedsiębiorstwo Gospodarki Komunalnej Sp. z o.o.\", \"title\": \"Dostawa cystern na wodę pitną w ramach programu OLiOC\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gorlice\", \"source_id\": \"20052198701\", \"deadline_at\": \"2026-11-13T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-04T00:00:00Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3a67-9584-fef4-e2d6-6b000120eb6c\"}",
            "content_hash": "eece8c8e621966a34b9cfbe71852bba3a177f0035070f28fec8600df59d26748",
            "prev_hash": "2bcaa4145766e78cc541b7219c822b3db25e172d09f98ef52c4c6919f4eefe7d",
            "hash": "f5bd2d726355daa20363ed28bd192d473e0f93373bec6f11f32ee3dc9b48a718",
            "actor": null,
            "seal": null
        },
        {
            "version": 3,
            "recorded_at": "2026-11-05T18:45:43Z",
            "content": "{\"cpv\": \"44611500\", \"url\": \"https://www.przetargi.egospodarka.pl/20052198701_Dostawa-cystern-na-wode-pitna-w-ramach-programu-OLiOC_2026_2.html\", \"buyer\": \"Miejskie Przedsiębiorstwo Gospodarki Komunalnej Sp. z o.o.\", \"title\": \"Dostawa cystern na wodę pitną w ramach programu OLiOC\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gorlice\", \"source_id\": \"20052198701\", \"deadline_at\": \"2026-11-13T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-04T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3874987/dostawa-cystern-na-wode-pitna-w-ramach-programu-olioc\"}",
            "content_hash": "9887e6736b131d8982404ce4ee88fd2a9cc09adbb63b9ceb94f2a6230e50fef9",
            "prev_hash": "f5bd2d726355daa20363ed28bd192d473e0f93373bec6f11f32ee3dc9b48a718",
            "hash": "240bd443517fdf993de775e958bd75aa028b77295b14305349e8c0212e21002c",
            "actor": null,
            "seal": null
        }
    ]
}