{
    "tender_id": 5356820,
    "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": "2026-11-05T05:49:22Z",
            "content": "{\"cpv\": \"72263000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3874466/system-crm-rekrutacja\", \"buyer\": \"GK MEDICOVER\", \"title\": \"System CRM Rekrutacja\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3874466\", \"deadline_at\": \"2026-11-17T22:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-05T05:49:24Z\"}",
            "content_hash": "873f5582542bf7684e66e60364502599c695dc7e1b15258250bd4caf2660cee6",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "9460f334a424a435dceb438ecfc34aca16a45e8cab82d448e81f10cb71e317a9",
            "actor": null,
            "seal": {
                "id": 13,
                "digest": "88eaa47ed54f178cca07f94ec9f0c5d48c105c008cf249a9e53ac4ca63161903",
                "file": "https://tenderiq.pl/rejestr/pieczec-13.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-13.txt.ots",
                "bitcoin_block": 974729
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-05T06:45:54Z",
            "content": "{\"cpv\": \"72263000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3874466/system-crm-rekrutacja\", \"buyer\": \"GK MEDICOVER\", \"title\": \"System CRM Rekrutacja\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3874466\", \"deadline_at\": \"2026-11-17T22:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-05T05:49:24Z\", \"procedure_url\": \"https://platforma.eb2b.com.pl/open-preview-auction.html/536991/system-crm-rekrutacja\"}",
            "content_hash": "2d6887d936817c844213b8a384e7c013b033e10d1b976eea928250308c976431",
            "prev_hash": "9460f334a424a435dceb438ecfc34aca16a45e8cab82d448e81f10cb71e317a9",
            "hash": "e5401cc8f717480ff97bc6d63f6e227f3d507d652360b83ea8c059b656a41c0f",
            "actor": null,
            "seal": {
                "id": 13,
                "digest": "88eaa47ed54f178cca07f94ec9f0c5d48c105c008cf249a9e53ac4ca63161903",
                "file": "https://tenderiq.pl/rejestr/pieczec-13.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-13.txt.ots",
                "bitcoin_block": 974729
            }
        }
    ]
}