{
    "tender_id": 4022339,
    "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": "2026-10-29T19:39:51Z",
            "content": "{\"cpv\": \"90524000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860755/usluga-odbioru-i-transportu-odpadow-medycznych-wraz-z-przekazaniem-ich-do-termicznego-unieszkodliwienia-\", \"buyer\": \"REGIONALNE CENTRUM KRWIODAWSTWA I KRWIOLECZNICTWA W ZIELONEJ GÓRZE\", \"title\": \"Usługa odbioru i transportu odpadów medycznych wraz z przekazaniem ich do termicznego unieszkodliwienia.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860755\", \"deadline_at\": \"2026-11-13T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T19:39:51Z\"}",
            "content_hash": "bfcaccaeb5a1bea449c919aca363dcdaf01c51b9aec64ebd90b8b58dd3d45847",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "88edd2df49a062ee6c3e23ae8f3246f1c13771deb2797a1c5dbb06466dc59d50",
            "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": 2,
            "recorded_at": "2026-10-29T19:46:04Z",
            "content": "{\"cpv\": \"90524000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860755/usluga-odbioru-i-transportu-odpadow-medycznych-wraz-z-przekazaniem-ich-do-termicznego-unieszkodliwienia-\", \"buyer\": \"REGIONALNE CENTRUM KRWIODAWSTWA I KRWIOLECZNICTWA W ZIELONEJ GÓRZE\", \"title\": \"Usługa odbioru i transportu odpadów medycznych wraz z przekazaniem ich do termicznego unieszkodliwienia.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860755\", \"deadline_at\": \"2026-11-13T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T19:39:51Z\", \"procedure_url\": \"https://rckikzg.ezamawiajacy.pl/pn/rckikzg/demand/notice/public/240739/details\"}",
            "content_hash": "4d1f8f03d55242e14ab59224d224864c9de6cbbb2d3a1728bcf493f2ba3eed68",
            "prev_hash": "88edd2df49a062ee6c3e23ae8f3246f1c13771deb2797a1c5dbb06466dc59d50",
            "hash": "ace9482e35d7b79bb2e911f114dd9bc47316a54fc777efc3087595297007a02a",
            "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
            }
        }
    ]
}