{
    "tender_id": 4334810,
    "check": {
        "ok": true,
        "versions": 3,
        "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": "2026-10-31T12:10:31Z",
            "content": "{\"cpv\": \"66510000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051291501_Kompleksowe-ubezpieczenie-Gminy-Krzepice-na-lata-2027-2029_2026_2.html\", \"buyer\": \"Gmina Krzepice\", \"title\": \"Kompleksowe ubezpieczenie Gminy Krzepice na lata 2027-2029\", \"region\": \"slaskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Krzepice\", \"source_id\": \"20051291501\", \"deadline_at\": \"2026-11-13T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T00:00:00Z\"}",
            "content_hash": "e417d64b72d5925ec57aa0b33028ea7487d183ddfdc702af7840de2d26e9d1ab",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "c4e3fdbae933de24166c91d12dd2b53fdd102fb97420f7f6dbd93502fc281b3d",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-31T12:45:32Z",
            "content": "{\"cpv\": \"66510000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051291501_Kompleksowe-ubezpieczenie-Gminy-Krzepice-na-lata-2027-2029_2026_2.html\", \"buyer\": \"Gmina Krzepice\", \"title\": \"Kompleksowe ubezpieczenie Gminy Krzepice na lata 2027-2029\", \"region\": \"slaskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Krzepice\", \"source_id\": \"20051291501\", \"deadline_at\": \"2026-11-13T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T00:00:00Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1386173\"}",
            "content_hash": "f36c5b71d5641e6c23a6296168ad5ba348203fa66512c7de030568b13de5038a",
            "prev_hash": "c4e3fdbae933de24166c91d12dd2b53fdd102fb97420f7f6dbd93502fc281b3d",
            "hash": "439aa402f7acb335f662c94770634f8c96d6c72e238c5b41d9199974b045ef7b",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-31T15:33:07Z",
            "content": "{\"cpv\": \"66510000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051291501_Kompleksowe-ubezpieczenie-Gminy-Krzepice-na-lata-2027-2029_2026_2.html\", \"buyer\": \"Gmina Krzepice\", \"title\": \"Kompleksowe ubezpieczenie Gminy Krzepice na lata 2027-2029\", \"region\": \"slaskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Krzepice\", \"source_id\": \"20051291501\", \"deadline_at\": \"2026-11-13T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T00:00:00Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3675-00d9-2bcd-e2d6-6b000120b3d3\"}",
            "content_hash": "2d7e5d29d6b654dd63fc900def3714220fd5129d1c4c860b31ad412465047926",
            "prev_hash": "439aa402f7acb335f662c94770634f8c96d6c72e238c5b41d9199974b045ef7b",
            "hash": "ec3af3954f54f88c13156a366bcd40c9dc82a10ca6bbd014f20ee0e8e204494c",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        }
    ]
}