{
    "tender_id": 2952265,
    "check": {
        "ok": true,
        "versions": 1,
        "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": "2026-10-24T13:58:39Z",
            "content": "{\"cpv\": \"33600000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/735588-2026\", \"buyer\": \"\\\"Многопрофилна болница за активно лечение д - р Иван Селимински - Сливен\\\" АД\", \"title\": \"Bułgaria – Produkty farmaceutyczne – „Dostawa leków zawartych w Załączniku nr 2 do PPLD dla potrzeb UMBAL „D-r Iwasz Seliyminiski-Słiven” Spółki Akcyjnej”\", \"source\": \"ted_bgr\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"BG342, BGR, BG342, BGR\", \"source_id\": \"735588-2026\", \"deadline_at\": \"2030-10-23T20:59:59Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-10-23T02:00:00Z\"}",
            "content_hash": "205576c6c8c62d9657be3432247ec0e8cc8790e0eb8383732100e082650fb859",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "a972007b311e692428b3975fb2e1e738e86f2dfeb36620cb66df71f9d475fa05",
            "actor": null,
            "seal": {
                "id": 1,
                "digest": "25686b149cfd327de10f8db2827c82e22b0d6a884d716cd11b36328364d6937d",
                "file": "https://tenderiq.pl/rejestr/pieczec-1.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-1.txt.ots",
                "bitcoin_block": 972985
            }
        }
    ]
}