{
    "tender_id": 4021929,
    "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": "2026-10-29T19:39:15Z",
            "content": "{\"cpv\": \"39717200\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3861213/dostawa-klimatyzatora-przenosnego-am12aa1gaa-haier\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA KLIMATYZATORA PRZENOŚNEGO AM12AA1GAA HAIER\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3861213\", \"deadline_at\": \"2026-11-02T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T19:39:15Z\"}",
            "content_hash": "413b930397f6d300a4bb9cc51e1a19b2ff49affd41ddf95e2a7ef5e1b3173f3c",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "2a5037be0bcd7783c9e9dabac7708b15ce268c8c5e6cfd5442ca9dded79c0529",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-29T19:45:58Z",
            "content": "{\"cpv\": \"39717200\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3861213/dostawa-klimatyzatora-przenosnego-am12aa1gaa-haier\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA KLIMATYZATORA PRZENOŚNEGO AM12AA1GAA HAIER\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3861213\", \"deadline_at\": \"2026-11-02T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T19:39:15Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=127831\"}",
            "content_hash": "147146a1244f293adc08a9feac3096a1551e92a9760b9512476719bd977d98e1",
            "prev_hash": "2a5037be0bcd7783c9e9dabac7708b15ce268c8c5e6cfd5442ca9dded79c0529",
            "hash": "fa22632cc433b19890fb360e4fdcaab85142db1c22c73145c8e9b5bfa6152bfb",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        }
    ]
}