{
    "tender_id": 5127690,
    "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": "2026-11-04T05:44:48Z",
            "content": "{\"cpv\": \"18000000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051864701_ZP-126-2026-Dostawa-odziezy-i-akcesoriow-taktycznych_2026_2.html\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W KRAKOWIE\", \"title\": \"ZP.126.2026 - Dostawa odzieży i akcesoriów taktycznych\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kraków\", \"source_id\": \"20051864701\", \"deadline_at\": \"2026-11-12T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T00:00:00Z\"}",
            "content_hash": "bb454d107ee863e01d25eb463754102e7bd9582f985f20c5428de5b082d0035d",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "f3aeebf0a79fae9004fa1f4ae0d889328fc120419b5054bcd2a7ddca79810c46",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": 974604
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-04T05:45:30Z",
            "content": "{\"cpv\": \"18000000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051864701_ZP-126-2026-Dostawa-odziezy-i-akcesoriow-taktycznych_2026_2.html\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W KRAKOWIE\", \"title\": \"ZP.126.2026 - Dostawa odzieży i akcesoriów taktycznych\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kraków\", \"source_id\": \"20051864701\", \"deadline_at\": \"2026-11-12T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T00:00:00Z\", \"procedure_url\": \"https://malopolska-policja.ezamawiajacy.pl/pn/MLP-POLI/demand/notice/public/241782/details\"}",
            "content_hash": "2561a10b6290e04f31db8bb4af23f737e08dd7646dc3b138e386078f411466db",
            "prev_hash": "f3aeebf0a79fae9004fa1f4ae0d889328fc120419b5054bcd2a7ddca79810c46",
            "hash": "10dc4f830f2e1f4db34a3dac3cc4382343620d5af3fe5608d5b9d2933213ff73",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": 974604
            }
        }
    ]
}