{
    "tender_id": 4954642,
    "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": "2026-11-03T07:54:32Z",
            "content": "{\"cpv\": \"50511000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3868610/dostawa-pompy-pv-032r1k1s1nfws-parker-regulatora-pv032r1k1s1npws-pompy-oleju-vpa-oraz-wk-adu-115-2002-sprzeg-a-pompy-vpa\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA POMPY PV 032R1K1S1NFWS PARKER, REGULATORA PV032R1K1S1NPWS POMPY OLEJU VPA ORAZ WKŁADU 115/2002 SPRZĘGŁA POMPY VPA\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3868610\", \"deadline_at\": \"2026-11-06T07:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T07:54:32Z\"}",
            "content_hash": "ed8c6259070e575520ff132efbaa6f9422fd950c451c7b18346b75078f0ca1c5",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "bcd427b06ad523747ab308fc503eeda73293116c353271e5524dc6aaacc64c7f",
            "actor": null,
            "seal": null
        },
        {
            "version": 2,
            "recorded_at": "2026-11-03T09:45:26Z",
            "content": "{\"cpv\": \"50511000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3868610/dostawa-pompy-pv-032r1k1s1nfws-parker-regulatora-pv032r1k1s1npws-pompy-oleju-vpa-oraz-wk-adu-115-2002-sprzeg-a-pompy-vpa\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA POMPY PV 032R1K1S1NFWS PARKER, REGULATORA PV032R1K1S1NPWS POMPY OLEJU VPA ORAZ WKŁADU 115/2002 SPRZĘGŁA POMPY VPA\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3868610\", \"deadline_at\": \"2026-11-06T07:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T07:54:32Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=128441\"}",
            "content_hash": "8b9f7d0db500e447e148b8b4da094ca8d890255d178d66c335503894a52b7775",
            "prev_hash": "bcd427b06ad523747ab308fc503eeda73293116c353271e5524dc6aaacc64c7f",
            "hash": "2a215ae803cbc2415ccefa2074ae518e067a57d90ebe1593ae19d9910df5d5d9",
            "actor": null,
            "seal": null
        },
        {
            "version": 3,
            "recorded_at": "2026-11-03T13:45:33Z",
            "content": "{\"cpv\": \"50511000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3868610/dostawa-pompy-pv-032r1k1s1nfws-parker-regulatora-pv032r1k1s1npws-pompy-oleju-vpa-oraz-wk-adu-115-2002-sprzeg-a-pompy-vpa\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA POMPY PV 032R1K1S1NFWS PARKER, REGULATORA PV032R1K1S1NPWS POMPY OLEJU VPA ORAZ WKŁADU 115/2002 SPRZĘGŁA POMPY VPA\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3868610\", \"deadline_at\": \"2026-11-06T07:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T07:54:32Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3868610/dostawa-pompy-pv-032r1k1s1nfws-parker-regulatora-pv032r1k1s1npws-pompy-oleju-vpa-oraz-wk-adu-115-2002-sprzeg-a-pompy-vpa\"}",
            "content_hash": "e663f21b8618584580239729d69e3e2bb08d55378af2cecc421bbc7a870de92e",
            "prev_hash": "2a215ae803cbc2415ccefa2074ae518e067a57d90ebe1593ae19d9910df5d5d9",
            "hash": "ffb1c9f2d07942d59acf2b3ee0c40d134abd6d6ba793b306ae5ff5b21acb02ff",
            "actor": null,
            "seal": null
        }
    ]
}