{
    "tender_id": 5466175,
    "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": "2026-11-05T19:59:55Z",
            "content": "{\"cpv\": \"09134100\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3877122/-dostawa-oleju-napedowego-\", \"buyer\": \"Gmina Turośl\", \"title\": \"'Dostawa oleju napędowego\\\"\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3877122\", \"deadline_at\": \"2026-11-17T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-05T19:59:55Z\"}",
            "content_hash": "b0c3f8475e85dec6a8b1a984bee33f7b44b7c4fd549a02a6e4cdb82a27ceef9d",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "ea0002b8afecaa98fba531ec626dc9012c0dda1beed3f8c79d0a76d7ccc82312",
            "actor": null,
            "seal": {
                "id": 13,
                "digest": "88eaa47ed54f178cca07f94ec9f0c5d48c105c008cf249a9e53ac4ca63161903",
                "file": "https://tenderiq.pl/rejestr/pieczec-13.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-13.txt.ots",
                "bitcoin_block": 974729
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-05T20:46:01Z",
            "content": "{\"cpv\": \"09134100\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3877122/-dostawa-oleju-napedowego-\", \"buyer\": \"Gmina Turośl\", \"title\": \"'Dostawa oleju napędowego\\\"\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3877122\", \"deadline_at\": \"2026-11-17T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-05T19:59:55Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1405041\"}",
            "content_hash": "79c4b27e7dbde84df896e07824d6d42734b37a747b565b19c314d3504d67ea42",
            "prev_hash": "ea0002b8afecaa98fba531ec626dc9012c0dda1beed3f8c79d0a76d7ccc82312",
            "hash": "f3d73ce0c9ce381e0b0a9e4657f2835319c0e723e28afbacfb0462a0c03d0f68",
            "actor": null,
            "seal": {
                "id": 13,
                "digest": "88eaa47ed54f178cca07f94ec9f0c5d48c105c008cf249a9e53ac4ca63161903",
                "file": "https://tenderiq.pl/rejestr/pieczec-13.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-13.txt.ots",
                "bitcoin_block": 974729
            }
        }
    ]
}