{
    "tender_id": 4022358,
    "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\": \"45400000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860733/remont-pustostanow-nr-16-17-i-120-w-budynku-mieszkalnym-przy-ul-krola-maciusia-11a-w-warszawie-\", \"buyer\": \"ZAKŁAD GOSPODAROWANIA NIERUCHOMOŚCIAMI W DZIELNICY WAWER M.ST.WARSZAWY\", \"title\": \"Remont pustostanów nr 16, 17 i 120 w budynku mieszkalnym przy ul. Króla Maciusia 11A w Warszawie.\", \"region\": \"mazowieckie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860733\", \"deadline_at\": \"2026-11-16T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T19:39:51Z\"}",
            "content_hash": "756e0bab5c43f441511589ff81c18f9650d19cf8652b22b908d905e0591be8ce",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "faf30094aed7ccda0dcbfe3e084bdd5b00e80c0c3c0970041800f1f7d0b166b1",
            "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": "2026-10-29T19:45:59Z",
            "content": "{\"cpv\": \"45400000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860733/remont-pustostanow-nr-16-17-i-120-w-budynku-mieszkalnym-przy-ul-krola-maciusia-11a-w-warszawie-\", \"buyer\": \"ZAKŁAD GOSPODAROWANIA NIERUCHOMOŚCIAMI W DZIELNICY WAWER M.ST.WARSZAWY\", \"title\": \"Remont pustostanów nr 16, 17 i 120 w budynku mieszkalnym przy ul. Króla Maciusia 11A w Warszawie.\", \"region\": \"mazowieckie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860733\", \"deadline_at\": \"2026-11-16T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T19:39:51Z\", \"procedure_url\": \"https://zgn-wawer.ezamawiajacy.pl/pn/zgn-wawer/demand/notice/public/240979/details\"}",
            "content_hash": "6e510bb4a758fbc4c5652503749b5b2d295c369dd67f8a494760194217232bdd",
            "prev_hash": "faf30094aed7ccda0dcbfe3e084bdd5b00e80c0c3c0970041800f1f7d0b166b1",
            "hash": "2d84db80066a1c62047ba5af9e4fe8827ca3e36e97bd29301f759ce7b329a64f",
            "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
            }
        }
    ]
}