{
    "tender_id": 4059499,
    "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": "2026-10-30T01:35:24Z",
            "content": "{\"cpv\": \"50421000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3862106/k-odka-gerda-s60-zeliwna-dopuszczamy-zamienniki-zkj-am931460-\", \"buyer\": \"JSW KOKS Spółka Akcyjna\", \"title\": \"KŁÓDKA GERDA S60 ŻELIWNA. DOPUSZCZAMY ZAMIENNIKI ( ZKJ AM931460 )\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3862106\", \"deadline_at\": \"2026-11-05T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T01:35:25Z\"}",
            "content_hash": "8695461e4d234565cff71198054d620db2be927fb05346eee13d6b187fb6e025",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "b4974e7421b973d389c36165c0ab4dda6557922dbcc070187e7c7122d44dc8ca",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-30T01:45:39Z",
            "content": "{\"cpv\": \"50421000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3862106/k-odka-gerda-s60-zeliwna-dopuszczamy-zamienniki-zkj-am931460-\", \"buyer\": \"JSW KOKS Spółka Akcyjna\", \"title\": \"KŁÓDKA GERDA S60 ŻELIWNA. DOPUSZCZAMY ZAMIENNIKI ( ZKJ AM931460 )\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3862106\", \"deadline_at\": \"2026-11-05T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T01:35:25Z\", \"procedure_url\": \"https://jswkoks.logintrade.net/portal,szczegolyZapytaniaOfertowe,de058e7458f5c60b2d8a15e71134834b.html\"}",
            "content_hash": "bcda3ae12078642470a282821fe50d8d3c8d1ecb245ce234ab38ef48521af6c3",
            "prev_hash": "b4974e7421b973d389c36165c0ab4dda6557922dbcc070187e7c7122d44dc8ca",
            "hash": "4afd8884a3e6f52680d6423958c7a5212dd756d5c96d881b6c3503393461b2cd",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        }
    ]
}