{
    "tender_id": 5204690,
    "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": "2026-11-04T13:56:07Z",
            "content": "{\"cpv\": \"60000000\", \"url\": \"https://ur-edu.logintrade.net/zapytania_email,244495,d92bca687796d5ba175c4002ddc7360d.html\", \"buyer\": \"Uniwersytet Rzeszowski\", \"title\": \"DZP.UR.261.493.2026 Świadczenie usługi transportu uczestników programowych obozów zimowych na stok narciarski i z powrotem do miejsca zakwaterowania\", \"region\": \"podkarpackie\", \"source\": \"ur_edu_logintrade\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"244495-d92bca687796d5ba175c4002ddc7360d\", \"deadline_at\": \"2026-11-16T09:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-04T11:46:00Z\"}",
            "content_hash": "24f445d2e4eb7259872d296287fecb393df94dbb9807062ed547c948523fd0e3",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "94eb70667899850ce03777884f02cbb8ff2b199e1542ae1a1800ca4df998a36d",
            "actor": null,
            "seal": null
        },
        {
            "version": 2,
            "recorded_at": "2026-11-04T14:45:21Z",
            "content": "{\"cpv\": \"60000000\", \"url\": \"https://ur-edu.logintrade.net/zapytania_email,244495,d92bca687796d5ba175c4002ddc7360d.html\", \"buyer\": \"Uniwersytet Rzeszowski\", \"title\": \"DZP.UR.261.493.2026 Świadczenie usługi transportu uczestników programowych obozów zimowych na stok narciarski i z powrotem do miejsca zakwaterowania\", \"region\": \"podkarpackie\", \"source\": \"ur_edu_logintrade\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"244495-d92bca687796d5ba175c4002ddc7360d\", \"deadline_at\": \"2026-11-16T09:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-04T11:46:00Z\", \"procedure_url\": \"https://ur-edu.logintrade.net/zapytania_email,244495,d92bca687796d5ba175c4002ddc7360d.html\"}",
            "content_hash": "11adabe816376880e7cf3aae61f9c12064df275e29be0b6e8190189b9053afa8",
            "prev_hash": "94eb70667899850ce03777884f02cbb8ff2b199e1542ae1a1800ca4df998a36d",
            "hash": "6619cae949611596f39d2867109e888ab8abff351fa8fd9737d0b4d1e81b75b8",
            "actor": null,
            "seal": null
        }
    ]
}