{
    "tender_id": 2982407,
    "check": {
        "ok": true,
        "versions": 4,
        "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\": \"66510000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050119101_Postepowanie-o-udzielenie-zamowienia-na-ubezpieczenie-Gminy-Purda_2026_2.html\", \"buyer\": \"GMINA PURDA\", \"title\": \"Postępowanie o udzielenie zamówienia na ubezpieczenie Gminy Purda.\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"66515000\", \"66516000\", \"66512100\", \"66514110\", \"66516100\"], \"location\": \"Purda\", \"source_id\": \"20050119101\", \"deadline_at\": \"2026-10-30T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-22T00:00:00Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1394423\"}",
            "content_hash": "c455cabf0eac53d5b8f3ef2b6a2f2c1e96ab5011c5436f43c9e1ff0998ba0509",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "8987ec8597d0ff31249c202ed385533a5f679b16961222d5a223c523bb93d0a5",
            "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
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-29T23:29:54Z",
            "content": "{\"cpv\": \"66510000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050119101_Postepowanie-o-udzielenie-zamowienia-na-ubezpieczenie-Gminy-Purda_2026_2.html\", \"buyer\": \"GMINA PURDA\", \"title\": \"Postępowanie o udzielenie zamówienia na ubezpieczenie Gminy Purda.\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"66515000\", \"66516000\", \"66512100\", \"66514110\", \"66516100\"], \"location\": \"Purda\", \"source_id\": \"20050119101\", \"deadline_at\": \"2026-10-30T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-22T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847858/postepowanie-o-udzielenie-zamowienia-na-ubezpieczenie-gminy-purda\"}",
            "content_hash": "68844f47e1cb225fa9fecbaff7da6490a4509e5c8ab94f68ac5cd78d440b73b6",
            "prev_hash": "8987ec8597d0ff31249c202ed385533a5f679b16961222d5a223c523bb93d0a5",
            "hash": "c0738025e3e7aaf581a2fae107e889706739f3c4d105eb55ab1e745e6d30ff4a",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-30T09:45:18Z",
            "content": "{\"cpv\": \"66510000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050119101_Postepowanie-o-udzielenie-zamowienia-na-ubezpieczenie-Gminy-Purda_2026_2.html\", \"buyer\": \"GMINA PURDA\", \"title\": \"Postępowanie o udzielenie zamówienia na ubezpieczenie Gminy Purda.\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"66515000\", \"66516000\", \"66512100\", \"66514110\", \"66516100\"], \"location\": \"Purda\", \"source_id\": \"20050119101\", \"deadline_at\": \"2026-10-30T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-22T00:00:00Z\"}",
            "content_hash": "757dc19afb1746bde8b5cec959be5dd1e49157c14975605c72236dfd50c1ed33",
            "prev_hash": "c0738025e3e7aaf581a2fae107e889706739f3c4d105eb55ab1e745e6d30ff4a",
            "hash": "9b51000deb0b80c7427410e2b2371391ef4f4c2b9bc3411a493a9207a25db52a",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-10-30T11:29:42Z",
            "content": "{\"cpv\": \"66510000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050119101_Postepowanie-o-udzielenie-zamowienia-na-ubezpieczenie-Gminy-Purda_2026_2.html\", \"buyer\": \"GMINA PURDA\", \"title\": \"Postępowanie o udzielenie zamówienia na ubezpieczenie Gminy Purda.\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"66515000\", \"66516000\", \"66512100\", \"66514110\", \"66516100\"], \"location\": \"Purda\", \"source_id\": \"20050119101\", \"deadline_at\": \"2026-10-30T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-22T00:00:00Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1394423\"}",
            "content_hash": "c455cabf0eac53d5b8f3ef2b6a2f2c1e96ab5011c5436f43c9e1ff0998ba0509",
            "prev_hash": "9b51000deb0b80c7427410e2b2371391ef4f4c2b9bc3411a493a9207a25db52a",
            "hash": "ae607f0150302e4ad06e403c32ecde4b5621c9564cdf9482fa6db59f1139b5f1",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        }
    ]
}