{
    "tender_id": 3504879,
    "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": "2026-10-27T03:26:16Z",
            "content": "{\"cpv\": \"45233140\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3854196/przebudowa-oswietlenia-drogowego-na-terenie-gminy-kobyla-gora-m-ligota-ul-ligocka-nad-zalewem-jalowcowa-sosnowa-brzozowa\", \"buyer\": \"EOŚ sp. z o.o.\", \"title\": \"Przebudowa oświetlenia drogowego na terenie gminy Kobyla Góra m. Ligota ul. Ligocka, Nad Zalewem, Jałowcowa, Sosnowa, Brzozowa st. 30560.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3854196\", \"deadline_at\": \"2026-11-02T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-27T03:26:16Z\"}",
            "content_hash": "40d049731d3e1363eb262b6e47f16ff2cdbac97b21544a419381d3b271a72e03",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "616afac16d5574fc187204a9c5548487b0c16cc3edc506d95bdccb2f06513ae4",
            "actor": null,
            "seal": {
                "id": 4,
                "digest": "1a6d1144791ca08d9453bd1c8d38a6c251eb74cb6d377626fde25c11a52ccc7a",
                "file": "https://tenderiq.pl/rejestr/pieczec-4.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-4.txt.ots",
                "bitcoin_block": 973472
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-27T11:34:05Z",
            "content": "{\"cpv\": \"45233140\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3854196/przebudowa-oswietlenia-drogowego-na-terenie-gminy-kobyla-gora-m-ligota-ul-ligocka-nad-zalewem-jalowcowa-sosnowa-brzozowa\", \"buyer\": \"EOŚ sp. z o.o.\", \"title\": \"Przebudowa oświetlenia drogowego na terenie gminy Kobyla Góra m. Ligota ul. Ligocka, Nad Zalewem, Jałowcowa, Sosnowa, Brzozowa st. 30560.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3854196\", \"deadline_at\": \"2026-11-02T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-27T03:26:16Z\", \"procedure_url\": \"https://eos.logintrade.net/zapytania_email,243660,28d32ab92fe746ebfbb753e0c06c01d5.html\"}",
            "content_hash": "ca8f270b1dca0800746386ea781d2a1f2b6dcb99142bf8a382b005e87b12f808",
            "prev_hash": "616afac16d5574fc187204a9c5548487b0c16cc3edc506d95bdccb2f06513ae4",
            "hash": "67a7d24bd8185de0f0ae065884c0bae8a1fcace44da842456e753068a76ee65d",
            "actor": null,
            "seal": {
                "id": 4,
                "digest": "1a6d1144791ca08d9453bd1c8d38a6c251eb74cb6d377626fde25c11a52ccc7a",
                "file": "https://tenderiq.pl/rejestr/pieczec-4.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-4.txt.ots",
                "bitcoin_block": 973472
            }
        }
    ]
}