{
    "tender_id": 3752054,
    "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": "2026-10-28T10:28:36Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3857585/dostawa-oprawy-midifuse-oraz-czujnika-0280130039-bosch\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA OPRAWY MIDIFUSE ORAZ CZUJNIKA 0280130039 BOSCH\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3857585\", \"deadline_at\": \"2026-10-30T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T10:28:36Z\"}",
            "content_hash": "e6ec402b52b9ec5bd182b71d9ab70943621481aae390d82120aa534988a21565",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "33ca84d92f3e761a020c16144c4b45231c79995b6301eddb77bedf2f3267dd58",
            "actor": null,
            "seal": {
                "id": 5,
                "digest": "0659ce1e2aadd7f69ed1ff4603a4290c070eaa14bbeed28a3c9a7cc2127acae9",
                "file": "https://tenderiq.pl/rejestr/pieczec-5.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-5.txt.ots",
                "bitcoin_block": 973609
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-28T11:45:31Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3857585/dostawa-oprawy-midifuse-oraz-czujnika-0280130039-bosch\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA OPRAWY MIDIFUSE ORAZ CZUJNIKA 0280130039 BOSCH\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3857585\", \"deadline_at\": \"2026-10-30T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T10:28:36Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=127431\"}",
            "content_hash": "7051b2bb28c9070bb96ed00ebcf94c4c30d4f8ef8565b45da4afc6621b93da39",
            "prev_hash": "33ca84d92f3e761a020c16144c4b45231c79995b6301eddb77bedf2f3267dd58",
            "hash": "d4f520072fdfe36c8173b29defc4c635a2978c5b1da17404b182b0be86e311fd",
            "actor": null,
            "seal": {
                "id": 5,
                "digest": "0659ce1e2aadd7f69ed1ff4603a4290c070eaa14bbeed28a3c9a7cc2127acae9",
                "file": "https://tenderiq.pl/rejestr/pieczec-5.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-5.txt.ots",
                "bitcoin_block": 973609
            }
        }
    ]
}