{
    "tender_id": 1036968,
    "check": {
        "ok": true,
        "versions": 1,
        "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": "2026-10-24T13:58:39Z",
            "content": "{\"cpv\": \"24456000\", \"url\": \"https://ipn.logintrade.net/zapytania_email,242303,fdb2cc1c2654df4894cfc0fc6dc13048.html\", \"buyer\": \"Instytut Pamięci Narodowej - Komisja Ścigania Zbrodni przeciwko Narodowi Polskiemu Oddział w Krakowie\", \"title\": \"Zakup subskrypcji\", \"region\": \"malopolskie\", \"source\": \"pzp24_open\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"242303-fdb2cc1c2654df4894cfc0fc6dc13048\", \"deadline_at\": \"2026-10-15T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-08T14:34:00Z\"}",
            "content_hash": "bc3f51a3954a49f1089c71d0883d48028038ab6856ee819b6df8f468c202a4b2",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "bb00ef81d8b14595a387d9119d49b638e1fb8517962a399710814b48bac2fa26",
            "actor": null,
            "seal": {
                "id": 1,
                "digest": "25686b149cfd327de10f8db2827c82e22b0d6a884d716cd11b36328364d6937d",
                "file": "https://tenderiq.pl/rejestr/pieczec-1.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-1.txt.ots",
                "bitcoin_block": 972985
            }
        }
    ]
}