{
    "tender_id": 4059819,
    "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": "2026-10-30T01:35:46Z",
            "content": "{\"cpv\": \"33600000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3861791/dz-3321-278-2026-dostawa-lekow\", \"buyer\": \"GÓRNOŚLĄSKIE CENTRUM MEDYCZNE IM. PROF. LESZKA GIECA ŚLĄSKIEGO UNIWERSYTETU MEDYCZNEGO W KATOWICACH\", \"title\": \"DZ.3321.278.2026 Dostawa leków\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3861791\", \"deadline_at\": \"2026-11-09T10:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T01:35:47Z\"}",
            "content_hash": "a0f65ccd13c388bff263da341709599a2d04e8b7783ad3dd04cedfc0a1a93b3b",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "84fec92464d493c01379a9ee96960313d3f145936eaf31f0d7a1c7a482e499b4",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-30T01:45:37Z",
            "content": "{\"cpv\": \"33600000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3861791/dz-3321-278-2026-dostawa-lekow\", \"buyer\": \"GÓRNOŚLĄSKIE CENTRUM MEDYCZNE IM. PROF. LESZKA GIECA ŚLĄSKIEGO UNIWERSYTETU MEDYCZNEGO W KATOWICACH\", \"title\": \"DZ.3321.278.2026 Dostawa leków\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3861791\", \"deadline_at\": \"2026-11-09T10:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T01:35:47Z\", \"procedure_url\": \"https://gcm.logintrade.net/zapytania_email,242981,9791028e34ef6525415e942b2411d158.html\"}",
            "content_hash": "e19f5f6bfa34e898947c34fde4c7696466b09bf209327d0ab5f4aa1bba2990da",
            "prev_hash": "84fec92464d493c01379a9ee96960313d3f145936eaf31f0d7a1c7a482e499b4",
            "hash": "e32a4da32cec48c1345b1e1471c73e15b7564f35f55d7c9fb07954644d443ef3",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        }
    ]
}