{
    "tender_id": 4954741,
    "check": {
        "ok": true,
        "versions": 5,
        "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": "2026-11-03T07:54:41Z",
            "content": "{\"cpv\": \"33190000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3868479/dostawa-parawan-tto-ttl-s100-t75m-2mm-spaw\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA PARAWAN TTO-TTL-S100-T75M-2MM SPAW\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3868479\", \"deadline_at\": \"2026-11-05T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T07:54:42Z\"}",
            "content_hash": "6fcb6ad13fc26e791f6fab929204b728a5f4e00283d301f1d7c33d00b6e49302",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "47d78da098566cbbe376aa70bc4bd1392d22fc8038007413b47e868d6ec12cff",
            "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": "2026-11-03T09:45:26Z",
            "content": "{\"cpv\": \"33190000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3868479/dostawa-parawan-tto-ttl-s100-t75m-2mm-spaw\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA PARAWAN TTO-TTL-S100-T75M-2MM SPAW\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3868479\", \"deadline_at\": \"2026-11-05T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T07:54:42Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=128397\"}",
            "content_hash": "a7c5e8f22690ec53905653f7c4e0b7ede064da3a448a6b93c0cc4376c82455ca",
            "prev_hash": "47d78da098566cbbe376aa70bc4bd1392d22fc8038007413b47e868d6ec12cff",
            "hash": "7421037455c8004af25ea5831f14f03e0b4513f477cccabf870d392907c50505",
            "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": 3,
            "recorded_at": "2026-11-03T12:45:18Z",
            "content": "{\"cpv\": \"33190000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3868479/dostawa-parawan-tto-ttl-s100-t75m-2mm-spaw\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA PARAWAN TTO-TTL-S100-T75M-2MM SPAW\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3868479\", \"deadline_at\": \"2026-11-05T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T07:54:42Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3868479/dostawa-parawan-tto-ttl-s100-t75m-2mm-spaw\"}",
            "content_hash": "ffe2f02bff2c8bb3bca9260a264bd02238c92eaa520cc1c941f279051c4d8a48",
            "prev_hash": "7421037455c8004af25ea5831f14f03e0b4513f477cccabf870d392907c50505",
            "hash": "8d079c3f919f07ce6a9f37f7ef016099563108f2436fcab23e4c5b4844067ed8",
            "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": 4,
            "recorded_at": "2026-11-03T21:45:41Z",
            "content": "{\"cpv\": \"33190000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3868479/dostawa-parawan-tto-ttl-s100-t75m-2mm-spaw\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA PARAWAN TTO-TTL-S100-T75M-2MM SPAW\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3868479\", \"deadline_at\": \"2026-11-05T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T07:54:42Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=128397\"}",
            "content_hash": "a7c5e8f22690ec53905653f7c4e0b7ede064da3a448a6b93c0cc4376c82455ca",
            "prev_hash": "8d079c3f919f07ce6a9f37f7ef016099563108f2436fcab23e4c5b4844067ed8",
            "hash": "8d8df7341adfd7457e290b056fe14cc5a895bdce92a1d10eda57c219937d193a",
            "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": 5,
            "recorded_at": "2026-11-04T10:46:26Z",
            "content": "{\"cpv\": \"33190000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3868479/dostawa-parawan-tto-ttl-s100-t75m-2mm-spaw\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA PARAWAN TTO-TTL-S100-T75M-2MM SPAW\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3868479\", \"deadline_at\": \"2026-11-05T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-03T07:54:42Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3868479/dostawa-parawan-tto-ttl-s100-t75m-2mm-spaw\"}",
            "content_hash": "ffe2f02bff2c8bb3bca9260a264bd02238c92eaa520cc1c941f279051c4d8a48",
            "prev_hash": "8d8df7341adfd7457e290b056fe14cc5a895bdce92a1d10eda57c219937d193a",
            "hash": "e0bfb279513bb84b7725e31f0cf3411859c32a8257b25867761115f08153e218",
            "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
            }
        }
    ]
}