{
    "tender_id": 5223358,
    "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": "2026-11-04T16:38:11Z",
            "content": "{\"cpv\": \"30192000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3873159/zapytanie-na-etykiety-i-tasmy\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"ZAPYTANIE NA ETYKIETY I TAŚMY\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3873159\", \"deadline_at\": \"2026-11-05T13:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-04T16:38:11Z\"}",
            "content_hash": "cdb892c1f657c1e793834e7a2a0c3e7eb81f08e9dfee61ba2041f911cb994a66",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "d4940d55c18b09c3ed7703a7d11f78626cb48a3826e6aeeb3f7946da5e1d2857",
            "actor": null,
            "seal": null
        },
        {
            "version": 2,
            "recorded_at": "2026-11-04T16:45:44Z",
            "content": "{\"cpv\": \"30192000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3873159/zapytanie-na-etykiety-i-tasmy\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"ZAPYTANIE NA ETYKIETY I TAŚMY\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3873159\", \"deadline_at\": \"2026-11-05T13:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-04T16:38:11Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=128716\"}",
            "content_hash": "04f93c689aaac6ce0e97ab4fb8eed3c012d62e861b46fb34fc4886573e6b2f3d",
            "prev_hash": "d4940d55c18b09c3ed7703a7d11f78626cb48a3826e6aeeb3f7946da5e1d2857",
            "hash": "fcadd73b969a734d338473b569763b9770b313244c85bf276a00927c0ad3bb47",
            "actor": null,
            "seal": null
        }
    ]
}