{
    "tender_id": 5173705,
    "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": "2026-11-04T09:56:56Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3870532/grzejnik-i-wklad-grzejny-\", \"buyer\": \"Fabryka Łożysk Tocznych - Kraśnik S.A.\", \"title\": \"Grzejnik i wkład grzejny.\", \"region\": \"lubelskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3870532\", \"deadline_at\": \"2026-11-05T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-04T09:56:57Z\"}",
            "content_hash": "84f0199726a4eaf05ed214129048c776ca5953be0c30656c5f24db0b65a3042c",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "aca05d9b7b5133bcecf34412ccfcef5739dd5c32886359185d4360facf803919",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": null
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-04T10:46:13Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3870532/grzejnik-i-wklad-grzejny-\", \"buyer\": \"Fabryka Łożysk Tocznych - Kraśnik S.A.\", \"title\": \"Grzejnik i wkład grzejny.\", \"region\": \"lubelskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3870532\", \"deadline_at\": \"2026-11-05T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-04T09:56:57Z\", \"procedure_url\": \"https://fltkrasnik.logintrade.net/portal,szczegolyZapytaniaOfertowe,0fe4d8befb3e530bd2b8778970874a4b.html\"}",
            "content_hash": "1da90bb77985ecac00d072331172f73c5e157faafaf362b04a1b554b9e3792f0",
            "prev_hash": "aca05d9b7b5133bcecf34412ccfcef5739dd5c32886359185d4360facf803919",
            "hash": "f8ed5ca47d96714b37500e2365738c789cee1a09cede8b523bff3b55ad23b0e3",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": null
            }
        }
    ]
}