{
    "tender_id": 4096214,
    "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": "2026-10-30T06:15:37Z",
            "content": "{\"cpv\": \"45000000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050753101_Remont-budynku-gospodarczego-na-szkolce-lesnej-nr-inw-104-1579_2026_2.html\", \"buyer\": \"Skarb Państwa Państwowe Gospodarstwo Leśne Lasy Państwowe Nadleśnictwo Krasiczyn zs. w Przemyślu\", \"title\": \"Remont budynku gospodarczego na szkółce leśnej, nr inw. 104/1579\", \"region\": \"podkarpackie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Przemyśl\", \"source_id\": \"20050753101\", \"deadline_at\": \"2026-11-17T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-29T00:00:00Z\"}",
            "content_hash": "f15c9c2e56d58c5ee14cabf29d5573e45bc750fcbea1f0ee59b7b94af540ab08",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "6c90b2f2dd4424456d4a3927d2a24bc6a705a32e61b119096dbb079145239f2b",
            "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": 2,
            "recorded_at": "2026-10-30T06:45:40Z",
            "content": "{\"cpv\": \"45000000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050753101_Remont-budynku-gospodarczego-na-szkolce-lesnej-nr-inw-104-1579_2026_2.html\", \"buyer\": \"Skarb Państwa Państwowe Gospodarstwo Leśne Lasy Państwowe Nadleśnictwo Krasiczyn zs. w Przemyślu\", \"title\": \"Remont budynku gospodarczego na szkółce leśnej, nr inw. 104/1579\", \"region\": \"podkarpackie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Przemyśl\", \"source_id\": \"20050753101\", \"deadline_at\": \"2026-11-17T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-29T00:00:00Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1398065\"}",
            "content_hash": "2077bb9287f08c8473c34cca46b5a6bef6f41d0496f05f13c765f48a029be31f",
            "prev_hash": "6c90b2f2dd4424456d4a3927d2a24bc6a705a32e61b119096dbb079145239f2b",
            "hash": "e01c6091b7e3da5b53360df44ce94d5f0c7bce0b4942f8a78446e76811c79063",
            "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
            }
        }
    ]
}