{
    "tender_id": 4773071,
    "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": "2026-11-02T13:00:40Z",
            "content": "{\"cpv\": \"39296100\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3865966/zapytanie-ofertowe-na-kraty-wema-700x200x40x3-ocynk\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Zapytanie ofertowe na kraty WEMA 700x200x40x3 ocynk\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3865966\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-02T13:00:40Z\"}",
            "content_hash": "cc0e1a6f3c3a56e7193fead5a4d22e8aa3ebea38922dfffa78fd810401288858",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "37ed0a7d0222f23a0f68bcedcd0b5bc0ff7911b65f92b548dd5dab0b2ad83a2d",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-02T13:46:00Z",
            "content": "{\"cpv\": \"39296100\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3865966/zapytanie-ofertowe-na-kraty-wema-700x200x40x3-ocynk\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Zapytanie ofertowe na kraty WEMA 700x200x40x3 ocynk\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3865966\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-02T13:00:40Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=128193\"}",
            "content_hash": "9e9bd11abcdabb73c3ea613d740448ca5906e64728639891c068b55765762af4",
            "prev_hash": "37ed0a7d0222f23a0f68bcedcd0b5bc0ff7911b65f92b548dd5dab0b2ad83a2d",
            "hash": "46b2c61f704b18422d69ddc623a02f66e60545a0e928d6ce41da1c9149200496",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        }
    ]
}