{
    "tender_id": 4139005,
    "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": "2026-10-30T13:44:07Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3863469/zad-nr-1-zakup-samochodu-ciezarowego-typu-plugopiaskarka-zad-nr-2-zakup-samochodu-ciezarowego-typu-plugopiaskarka-\", \"buyer\": \"Powiat Przemyski\", \"title\": \"Zad nr 1 „Zakup samochodu ciężarowego typu pługopiaskarka” Zad nr 2 „Zakup samochodu ciężarowego typu pługopiaskarka”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3863469\", \"deadline_at\": \"2026-11-09T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T13:44:07Z\"}",
            "content_hash": "53711230c3be807ec3f548f158ec3d39445ffa9137cf55fef4446f2893c68899",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "7b63a2a532aa74a4b84c7acc93244f42cb88df4ec495cd45d27d7c5ca02fa3b2",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-30T13:45:39Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3863469/zad-nr-1-zakup-samochodu-ciezarowego-typu-plugopiaskarka-zad-nr-2-zakup-samochodu-ciezarowego-typu-plugopiaskarka-\", \"buyer\": \"Powiat Przemyski\", \"title\": \"Zad nr 1 „Zakup samochodu ciężarowego typu pługopiaskarka” Zad nr 2 „Zakup samochodu ciężarowego typu pługopiaskarka”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3863469\", \"deadline_at\": \"2026-11-09T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T13:44:07Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3669-2798-41e7-e2d6-6b000120b081\"}",
            "content_hash": "7235073affbcc60da34317565765731c709c39c04649ebb10327094562feb7b2",
            "prev_hash": "7b63a2a532aa74a4b84c7acc93244f42cb88df4ec495cd45d27d7c5ca02fa3b2",
            "hash": "8d59bf746e14c3c1d50a516a92aa4e9984cfb3aa9cff2de56ab8126615608afb",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-30T21:45:31Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3863469/zad-nr-1-zakup-samochodu-ciezarowego-typu-plugopiaskarka-zad-nr-2-zakup-samochodu-ciezarowego-typu-plugopiaskarka-\", \"buyer\": \"Powiat Przemyski\", \"title\": \"Zad nr 1 „Zakup samochodu ciężarowego typu pługopiaskarka” Zad nr 2 „Zakup samochodu ciężarowego typu pługopiaskarka”\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3863469\", \"deadline_at\": \"2026-11-09T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T13:44:07Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1401291\"}",
            "content_hash": "fb3f9696e7ddfc2314afae359f5f598bd36a9182ec177f2ed9fd628ab1e64a10",
            "prev_hash": "8d59bf746e14c3c1d50a516a92aa4e9984cfb3aa9cff2de56ab8126615608afb",
            "hash": "951c7a7cb5031f498ad3157182505b905bafb48f0e7552a4c543d09a526b2b5f",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        }
    ]
}