{
    "tender_id": 4773082,
    "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": "2026-11-02T13:00:42Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3865954/dostawa-hak-s-fi-40x400-do-holowania-maszyn\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA: HAK S FI 40X400 DO HOLOWANIA MASZYN\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3865954\", \"deadline_at\": \"2026-11-03T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-02T13:00:42Z\"}",
            "content_hash": "3a1dff425ff2afde31c7a8a60d7deef6abac4151453d5e1d0507cc5d9717ed37",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "9bfb1cbc13f914386db30962038e36e6249eaa7d226433c4075a1d820abddf2e",
            "actor": null,
            "seal": null
        },
        {
            "version": 2,
            "recorded_at": "2026-11-02T13:46:06Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3865954/dostawa-hak-s-fi-40x400-do-holowania-maszyn\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA: HAK S FI 40X400 DO HOLOWANIA MASZYN\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3865954\", \"deadline_at\": \"2026-11-03T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-02T13:00:42Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=128197\"}",
            "content_hash": "44f5b5b25e7b2f80f391c103022acdfa235c75f170e5e8c1f70e6905932627a4",
            "prev_hash": "9bfb1cbc13f914386db30962038e36e6249eaa7d226433c4075a1d820abddf2e",
            "hash": "83de17f0de3918b854a5673669c671f8328f440b78093f96e126beeabb9c10be",
            "actor": null,
            "seal": null
        }
    ]
}