{
    "tender_id": 3932007,
    "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": "2026-10-29T11:16:43Z",
            "content": "{\"cpv\": \"50730000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3859817/dostawa-wentylator-skraplacza-fn040-4ek-0f-v7p1\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Dostawa - WENTYLATOR SKRAPLACZA FN040-4EK.0F.V7P1\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3859817\", \"deadline_at\": \"2026-11-02T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:16:43Z\"}",
            "content_hash": "dd484f89fdb728ff8653b9eb6e7c8f5a059144380469a2c74148c1e269050433",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "f133f64a06214e2d99cbcfd26fdbf22f46cc3111ed7630f498f1da3229172716",
            "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": "2026-10-29T11:45:36Z",
            "content": "{\"cpv\": \"50730000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3859817/dostawa-wentylator-skraplacza-fn040-4ek-0f-v7p1\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Dostawa - WENTYLATOR SKRAPLACZA FN040-4EK.0F.V7P1\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3859817\", \"deadline_at\": \"2026-11-02T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:16:43Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=127700\"}",
            "content_hash": "7bc13a0b95ddd5a2e12e81aed59276cee0c337989f1daaf3650482925a7822a4",
            "prev_hash": "f133f64a06214e2d99cbcfd26fdbf22f46cc3111ed7630f498f1da3229172716",
            "hash": "1c356bd9275daf9b5db1204a90cf4d577025e67f6d107380fd85d51489a0b90a",
            "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
            }
        }
    ]
}