{
    "tender_id": 3751651,
    "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": "2026-10-28T10:28:10Z",
            "content": "{\"cpv\": \"33681000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858026/zapytanie-na-nakretki-fi20-rd32x1-8-dociskowe\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"ZAPYTANIE NA NAKRĘTKI FI20 RD32X1/8\\\" DOCISKOWE\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858026\", \"deadline_at\": \"2026-10-30T10:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T10:28:10Z\"}",
            "content_hash": "1c20cf685e90d1a8ffbfaecb94cd33c59eca64564e96f493eb1ceb31e5880d8d",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "630183cfc2158b2f100d05c68e177226c635f43bb08783177b1bc72fe4b80595",
            "actor": null,
            "seal": {
                "id": 5,
                "digest": "0659ce1e2aadd7f69ed1ff4603a4290c070eaa14bbeed28a3c9a7cc2127acae9",
                "file": "https://tenderiq.pl/rejestr/pieczec-5.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-5.txt.ots",
                "bitcoin_block": 973609
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-28T14:45:21Z",
            "content": "{\"cpv\": \"33681000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858026/zapytanie-na-nakretki-fi20-rd32x1-8-dociskowe\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"ZAPYTANIE NA NAKRĘTKI FI20 RD32X1/8\\\" DOCISKOWE\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858026\", \"deadline_at\": \"2026-10-30T10:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T10:28:10Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=127514\"}",
            "content_hash": "652852fc33d6d9b6ca828ce39965fdecb6f26ed618768b4e299c311bb3b728fa",
            "prev_hash": "630183cfc2158b2f100d05c68e177226c635f43bb08783177b1bc72fe4b80595",
            "hash": "8d87952cec3fb3f821faf707f9fcf935ca269a9a3d65e8e706f276cf211d308e",
            "actor": null,
            "seal": {
                "id": 5,
                "digest": "0659ce1e2aadd7f69ed1ff4603a4290c070eaa14bbeed28a3c9a7cc2127acae9",
                "file": "https://tenderiq.pl/rejestr/pieczec-5.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-5.txt.ots",
                "bitcoin_block": 973609
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-28T18:45:18Z",
            "content": "{\"cpv\": \"33681000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858026/zapytanie-na-nakretki-fi20-rd32x1-8-dociskowe\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"ZAPYTANIE NA NAKRĘTKI FI20 RD32X1/8\\\" DOCISKOWE\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858026\", \"deadline_at\": \"2026-10-30T10:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T10:28:10Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858026/zapytanie-na-nakretki-fi20-rd32x1-8-dociskowe\"}",
            "content_hash": "75263c3082c513b40aa7993f3ac63388f21dd68f61e0cbb1ea38cd35f257d215",
            "prev_hash": "8d87952cec3fb3f821faf707f9fcf935ca269a9a3d65e8e706f276cf211d308e",
            "hash": "9def489ce089333c10b3e1aacf0eebea3ea39862593e86b5cff5f09f841093e7",
            "actor": null,
            "seal": {
                "id": 5,
                "digest": "0659ce1e2aadd7f69ed1ff4603a4290c070eaa14bbeed28a3c9a7cc2127acae9",
                "file": "https://tenderiq.pl/rejestr/pieczec-5.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-5.txt.ots",
                "bitcoin_block": 973609
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-10-28T22:45:31Z",
            "content": "{\"cpv\": \"33681000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858026/zapytanie-na-nakretki-fi20-rd32x1-8-dociskowe\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"ZAPYTANIE NA NAKRĘTKI FI20 RD32X1/8\\\" DOCISKOWE\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858026\", \"deadline_at\": \"2026-10-30T10:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T10:28:10Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=127514\"}",
            "content_hash": "652852fc33d6d9b6ca828ce39965fdecb6f26ed618768b4e299c311bb3b728fa",
            "prev_hash": "9def489ce089333c10b3e1aacf0eebea3ea39862593e86b5cff5f09f841093e7",
            "hash": "27c18b4ace039d272cff3de22aaf35f98b7d4d2886a5d919ede1961fb9a1728d",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-10-29T05:46:00Z",
            "content": "{\"cpv\": \"33681000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858026/zapytanie-na-nakretki-fi20-rd32x1-8-dociskowe\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"ZAPYTANIE NA NAKRĘTKI FI20 RD32X1/8\\\" DOCISKOWE\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858026\", \"deadline_at\": \"2026-10-30T10:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T10:28:10Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858026/zapytanie-na-nakretki-fi20-rd32x1-8-dociskowe\"}",
            "content_hash": "75263c3082c513b40aa7993f3ac63388f21dd68f61e0cbb1ea38cd35f257d215",
            "prev_hash": "27c18b4ace039d272cff3de22aaf35f98b7d4d2886a5d919ede1961fb9a1728d",
            "hash": "a91fe3b4ee4177a5b99eb8dc62da7d62a2b344513fcfa0ed89fa93c7e4cf11a3",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        }
    ]
}