{
    "tender_id": 5363091,
    "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": "2026-11-05T06:14:06Z",
            "content": "{\"cpv\": \"39296100\", \"url\": \"https://www.gov.pl/web/rolnictwo/zapytanie-ofertowe416\", \"buyer\": \"Ministerstwo Rolnictwa i Rozwoju Wsi\", \"title\": \"Zapytanie ofertowe\", \"source\": \"govpl_rolnictwo\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"rolnictwo/zapytanie-ofertowe416\", \"deadline_at\": \"2026-11-09T15:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-04T14:03:00Z\"}",
            "content_hash": "e509a61370c9ec3ee4f371831a4dc3174e2b010202b7a6c454606cf4a5b51b84",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "f1c9593b36a6aee4ce15a4079b55e2ab23beada8c8917760731083162d238781",
            "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": "2026-11-05T06:45:56Z",
            "content": "{\"cpv\": \"39296100\", \"url\": \"https://www.gov.pl/web/rolnictwo/zapytanie-ofertowe416\", \"buyer\": \"Ministerstwo Rolnictwa i Rozwoju Wsi\", \"title\": \"Zapytanie ofertowe\", \"source\": \"govpl_rolnictwo\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"rolnictwo/zapytanie-ofertowe416\", \"deadline_at\": \"2026-11-09T15:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-04T14:03:00Z\", \"procedure_url\": \"https://www.gov.pl/web/rolnictwo/zapytanie-ofertowe415\"}",
            "content_hash": "1e03e218ff53320346f7a7fc86bcc5457a73ca3ff1dcf6c5622e0be04496151e",
            "prev_hash": "f1c9593b36a6aee4ce15a4079b55e2ab23beada8c8917760731083162d238781",
            "hash": "afcad8d8c7d089576d7fb5d5deccee5bf50597280f6756da09511f455aee907e",
            "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
            }
        }
    ]
}