{
    "tender_id": 6351154,
    "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": "2026-11-10T13:20:32Z",
            "content": "{\"cpv\": \"43600000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3887311/dostawa-elementow-z-acznych-936429-\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA ELEMENTÓW ZŁĄCZNYCH (936429)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3887311\", \"deadline_at\": \"2026-11-11T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-10T13:20:33Z\"}",
            "content_hash": "99dc2c7e77595a952563dd50e979f9043e3bb59af76437a2f7e055752f740ffe",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "29b3df712f36280d803ff0ce2d509937f991a0bf831a1e9ddd9d030a023673de",
            "actor": null,
            "seal": {
                "id": 18,
                "digest": "adeec00ed6b673509a2a075e675623159dccab6a142d1ac62c122cfe1d16794c",
                "file": "https://tenderiq.pl/rejestr/pieczec-18.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-18.txt.ots",
                "bitcoin_block": 975359
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-10T13:45:43Z",
            "content": "{\"cpv\": \"43600000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3887311/dostawa-elementow-z-acznych-936429-\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA ELEMENTÓW ZŁĄCZNYCH (936429)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3887311\", \"deadline_at\": \"2026-11-11T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-10T13:20:33Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=129769\"}",
            "content_hash": "998856019e757c8e19a51ec40fdcdffa92458e9dba33af5cad5ff6435cc5d428",
            "prev_hash": "29b3df712f36280d803ff0ce2d509937f991a0bf831a1e9ddd9d030a023673de",
            "hash": "a3bea0bf82f47c98a50af3afbfd9567b0541087caab0664bae9c76e3d6965dde",
            "actor": null,
            "seal": {
                "id": 18,
                "digest": "adeec00ed6b673509a2a075e675623159dccab6a142d1ac62c122cfe1d16794c",
                "file": "https://tenderiq.pl/rejestr/pieczec-18.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-18.txt.ots",
                "bitcoin_block": 975359
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-11-10T19:41:04Z",
            "content": "{\"cpv\": \"43600000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3887311/dostawa-elementow-z-acznych-936429-\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA ELEMENTÓW ZŁĄCZNYCH (936429)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3887311\", \"deadline_at\": \"2026-11-11T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-10T13:20:33Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3887311/dostawa-elementow-z-acznych-936429-\"}",
            "content_hash": "8b8ef42da442d46b5c454ea5ebe65786f58a31eb18d0db6362bd2ec7d9dcc998",
            "prev_hash": "a3bea0bf82f47c98a50af3afbfd9567b0541087caab0664bae9c76e3d6965dde",
            "hash": "e1c7151809f0ae142bdd19ae285fb42ec48553c14516dd5a6f30086c6eb4047a",
            "actor": null,
            "seal": {
                "id": 18,
                "digest": "adeec00ed6b673509a2a075e675623159dccab6a142d1ac62c122cfe1d16794c",
                "file": "https://tenderiq.pl/rejestr/pieczec-18.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-18.txt.ots",
                "bitcoin_block": 975359
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-11-10T23:41:19Z",
            "content": "{\"cpv\": \"43600000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3887311/dostawa-elementow-z-acznych-936429-\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"DOSTAWA ELEMENTÓW ZŁĄCZNYCH (936429)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3887311\", \"deadline_at\": \"2026-11-11T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-10T13:20:33Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3887506/dostawa-elementow-z-acznych-936440-\"}",
            "content_hash": "28c385bdec5c8ef3c5865abcfc979b4b5cac1d6c7d868b0daf03cb8474376ea5",
            "prev_hash": "e1c7151809f0ae142bdd19ae285fb42ec48553c14516dd5a6f30086c6eb4047a",
            "hash": "0f3f54220b93bc4dbb5e7a69056de7a41853d8a7b82949119cb05a61212c7eeb",
            "actor": null,
            "seal": {
                "id": 19,
                "digest": "05e2ffd7c7bb44bfb5e6b062f84e36ca3629f3ad66dde8bbfe1095f29f4e6236",
                "file": "https://tenderiq.pl/rejestr/pieczec-19.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-19.txt.ots",
                "bitcoin_block": 975491
            }
        }
    ]
}