{
    "tender_id": 5002270,
    "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": "2026-11-03T14:36:12Z",
            "content": "{\"cpv\": \"37400000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3870063/dostawa-sprzetu-i-urzadzen-sportowych\", \"buyer\": \"21 Wojskowy Oddział Gospodarczy w Elblągu\", \"title\": \"Dostawa sprzętu i urządzeń sportowych\", \"region\": \"warminsko-mazurskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3870063\", \"deadline_at\": \"2026-11-04T13:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T14:36:13Z\"}",
            "content_hash": "6983f195fbc810eaa7f7e7bbb1ca57a28e709628a9568d981ba5b4c7e8f98afb",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "5ad2aaea06cd624697a5b016856a58858c451a19d8f9660ac6186440a7ff3447",
            "actor": null,
            "seal": {
                "id": 11,
                "digest": "e9a17a70070a65f95be452321715a138cbb650567f41e2bae0faa2ffd562bbbd",
                "file": "https://tenderiq.pl/rejestr/pieczec-11.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-11.txt.ots",
                "bitcoin_block": 974456
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-03T14:45:47Z",
            "content": "{\"cpv\": \"37400000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3870063/dostawa-sprzetu-i-urzadzen-sportowych\", \"buyer\": \"21 Wojskowy Oddział Gospodarczy w Elblągu\", \"title\": \"Dostawa sprzętu i urządzeń sportowych\", \"region\": \"warminsko-mazurskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3870063\", \"deadline_at\": \"2026-11-04T13:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T14:36:13Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1403256\"}",
            "content_hash": "c36211390859c65a0febfce1b1d96b9dae59754ce9f64c46ba8d9d00c735212d",
            "prev_hash": "5ad2aaea06cd624697a5b016856a58858c451a19d8f9660ac6186440a7ff3447",
            "hash": "0d442f164f053eb2282317f98e0fa7f2148b61ec3bdf73cd16f8ff5956cc7d49",
            "actor": null,
            "seal": {
                "id": 11,
                "digest": "e9a17a70070a65f95be452321715a138cbb650567f41e2bae0faa2ffd562bbbd",
                "file": "https://tenderiq.pl/rejestr/pieczec-11.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-11.txt.ots",
                "bitcoin_block": 974456
            }
        }
    ]
}