{
    "tender_id": 6144371,
    "check": {
        "ok": true,
        "versions": 1,
        "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": "2026-11-09T13:28:15Z",
            "content": "{\"cpv\": \"44800000\", \"url\": \"https://lotos.logintrade.net/zapytania_email,1670655,20a493cc2bac41515a0dc25eee2a80d5.html\", \"buyer\": \"Farby Hempel\", \"title\": \"Farby Hempel /160060840/\", \"region\": \"pomorskie\", \"source\": \"logintrade_open\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"pomorskie\", \"source_id\": \"1670655-20a493cc2bac41515a0dc25eee2a80d5\", \"deadline_at\": \"2026-11-16T22:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-09T09:15:34Z\"}",
            "content_hash": "9de6392d96116e85a2b3cb837268e2e651c77fc5d76c505fa741cc40245ccc0e",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "ce2849b693a18b5e543352f41231526f14dc4e436a9221ac7c938b29afc6c088",
            "actor": null,
            "seal": null
        }
    ]
}