{
    "tender_id": 4322297,
    "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": "2026-10-31T10:16:12Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3865394/sprzedaz-samochodow-osobowych-stanowiacych-srodki-trwale-spolki-\", \"buyer\": \"EUROPOL GAZ S.A.\", \"title\": \"Sprzedaż samochodów osobowych stanowiących środki trwałe Spółki.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3865394\", \"deadline_at\": \"2026-11-18T13:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-31T10:16:12Z\"}",
            "content_hash": "f9954d97feba87381e18bce5b1213e5d1e5f918c4c36a7e651c32d07e5d4a7ff",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "cf0fe660de74591df70b9216c709b4969e35c153a0151d8ca1d09e42dfd7cee6",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-31T10:45:48Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3865394/sprzedaz-samochodow-osobowych-stanowiacych-srodki-trwale-spolki-\", \"buyer\": \"EUROPOL GAZ S.A.\", \"title\": \"Sprzedaż samochodów osobowych stanowiących środki trwałe Spółki.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3865394\", \"deadline_at\": \"2026-11-18T13:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-31T10:16:12Z\", \"procedure_url\": \"https://platforma.eb2b.com.pl/open-preview-auction.html/536428/sprzedaz-samochodow-osobowych-stanowiacych-srodki-trwale-spolki-3\"}",
            "content_hash": "7d1fe3de2cbd70abfd860d98fc2e55ac35af3f1dd266537fdd2affc107ef8cda",
            "prev_hash": "cf0fe660de74591df70b9216c709b4969e35c153a0151d8ca1d09e42dfd7cee6",
            "hash": "a9cd7926f6f4641933c8f0392c8fe8a6971697eb2c2dcb00f3bf9bc81bbf65ba",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        }
    ]
}