{
    "tender_id": 5222980,
    "check": {
        "ok": true,
        "versions": 4,
        "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": "2026-11-04T16:37:43Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3873596/dostawa-urzadzen-pomiarowych-gps-gnss-i-dronow-dla-zw\", \"buyer\": \"Oddział Zabezpieczenia Żandarmerii Wojskowej\", \"title\": \"DOSTAWA URZĄDZEŃ POMIAROWYCH GPS-GNSS I DRONÓW DLA ŻW\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3873596\", \"deadline_at\": \"2026-11-13T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-04T16:37:43Z\"}",
            "content_hash": "6a4de1c0d1015e6b7b0e50f3741b8bb0907906a9d21d85f763a11bcee028ae5f",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "30215dd30ba2a835e20b0b410095afe59069fe02a3d6179fa75c2bbe9f687f42",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": 974604
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-04T16:45:45Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3873596/dostawa-urzadzen-pomiarowych-gps-gnss-i-dronow-dla-zw\", \"buyer\": \"Oddział Zabezpieczenia Żandarmerii Wojskowej\", \"title\": \"DOSTAWA URZĄDZEŃ POMIAROWYCH GPS-GNSS I DRONÓW DLA ŻW\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3873596\", \"deadline_at\": \"2026-11-13T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-04T16:37:43Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3a73-6f00-861b-e2d6-6b000120ee3e\"}",
            "content_hash": "8cd2f7e0fe1b41d9eedbd415db9d99bf0f990cd7f6511943b79690497c7eafcd",
            "prev_hash": "30215dd30ba2a835e20b0b410095afe59069fe02a3d6179fa75c2bbe9f687f42",
            "hash": "7ce2c09ce5dad156de8a4aa1d79b9947d18d8ed03d5defc849a63339bbf84a51",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": 974604
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-11-04T20:45:28Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3873596/dostawa-urzadzen-pomiarowych-gps-gnss-i-dronow-dla-zw\", \"buyer\": \"Oddział Zabezpieczenia Żandarmerii Wojskowej\", \"title\": \"DOSTAWA URZĄDZEŃ POMIAROWYCH GPS-GNSS I DRONÓW DLA ŻW\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3873596\", \"deadline_at\": \"2026-11-13T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-04T16:37:43Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1403970\"}",
            "content_hash": "7665f0e3736926d3213b0d925eef1ee1459c62e61c0062b52084267c62a84f19",
            "prev_hash": "7ce2c09ce5dad156de8a4aa1d79b9947d18d8ed03d5defc849a63339bbf84a51",
            "hash": "dec51f1a19da51c14936ae0ec9dec69f791b880c4ca3e3c541952f753020b597",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": 974604
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-11-04T23:32:28Z",
            "content": "{\"cpv\": \"35200000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3873596/dostawa-urzadzen-pomiarowych-gps-gnss-i-dronow-dla-zw\", \"buyer\": \"Oddział Zabezpieczenia Żandarmerii Wojskowej\", \"title\": \"DOSTAWA URZĄDZEŃ POMIAROWYCH GPS-GNSS I DRONÓW DLA ŻW\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3873596\", \"deadline_at\": \"2026-11-13T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-04T16:37:43Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1403970\"}",
            "content_hash": "6fafc8da5774a98d2ff34f345b0f492ed983c994b5bac5f6e6b95ddea24fc272",
            "prev_hash": "dec51f1a19da51c14936ae0ec9dec69f791b880c4ca3e3c541952f753020b597",
            "hash": "280aaa02dea79cfa503dae3c2e0299d81825c06019c61f77f43a755d49c03378",
            "actor": null,
            "seal": null
        }
    ]
}