{
    "tender_id": 4105440,
    "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": "2026-10-30T07:34:48Z",
            "content": "{\"cpv\": \"33111000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3862571/dostawa-aparatu-rtg-z-adaptacja-pomieszczen-1-kpl\", \"buyer\": \"5 Wojskowy Szpital Kliniczny z POlikliniką SP ZOZ w Krakowie\", \"title\": \"Dostawa aparatu RTG z adaptacją pomieszczeń - 1 kpl\", \"region\": \"malopolskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3862571\", \"deadline_at\": \"2026-11-12T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T07:34:49Z\"}",
            "content_hash": "cecae0400ccfc21eeea7760bf8ee38633293536bd2beeb63208667b6146df493",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "d9b269d768c05aa3d6c1d75c8a0db13ac0e49c10ce85af76522c5e7366c77bba",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-30T07:45:30Z",
            "content": "{\"cpv\": \"33111000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3862571/dostawa-aparatu-rtg-z-adaptacja-pomieszczen-1-kpl\", \"buyer\": \"5 Wojskowy Szpital Kliniczny z POlikliniką SP ZOZ w Krakowie\", \"title\": \"Dostawa aparatu RTG z adaptacją pomieszczeń - 1 kpl\", \"region\": \"malopolskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3862571\", \"deadline_at\": \"2026-11-12T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T07:34:49Z\", \"procedure_url\": \"https://ted.europa.eu/pl/notice/-/detail/752622-2026\"}",
            "content_hash": "4fd4555b072ad3e109100b24927fcb877a784123e7303f8cde20b12704d6af01",
            "prev_hash": "d9b269d768c05aa3d6c1d75c8a0db13ac0e49c10ce85af76522c5e7366c77bba",
            "hash": "6c640e54ccda97dbe720ced4cf789d8177a2b71fd982a59c8b4da961bb304128",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        }
    ]
}