{
    "tender_id": 6288353,
    "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": "2026-11-10T06:48:29Z",
            "content": "{\"cpv\": \"98310000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3886043/usluga-prania\", \"buyer\": \"Zespół Zakładów Opieki Zdrowotnej im. Jerzego PIóro w Dobrym Mieście\", \"title\": \"Usługa prania\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3886043\", \"deadline_at\": \"2026-11-17T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-10T06:48:29Z\"}",
            "content_hash": "8852f61167dd042aab633c2101bf528ed1e9e43603c56e105a0ec3a8c9217cca",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "bab09c2758b346741aa2cf13d6c4db36622aac1a3c53e7722498c8b62694f4b8",
            "actor": null,
            "seal": null
        },
        {
            "version": 2,
            "recorded_at": "2026-11-10T07:46:24Z",
            "content": "{\"cpv\": \"98310000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3886043/usluga-prania\", \"buyer\": \"Zespół Zakładów Opieki Zdrowotnej im. Jerzego PIóro w Dobrym Mieście\", \"title\": \"Usługa prania\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3886043\", \"deadline_at\": \"2026-11-17T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-10T06:48:29Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3e33-28b3-0e3a-c1c5-d5000193e4e8\"}",
            "content_hash": "17c6095bffc42ea840099c143301a6ef3f5666039ee42a6551c313aa227eb794",
            "prev_hash": "bab09c2758b346741aa2cf13d6c4db36622aac1a3c53e7722498c8b62694f4b8",
            "hash": "4cb8f14da61e8a02eaa32bb9af5804a2a5080f50e21417acf1f5971fe77b64e4",
            "actor": null,
            "seal": null
        }
    ]
}