{
    "tender_id": 4096055,
    "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": "2026-10-30T06:15:12Z",
            "content": "{\"cpv\": \"45400000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050814001_590-2026-Remont-pustostanow-nr-16-17-i-120-w-budynku-mieszkalnym-przy-ul-Krola-Maciusia-11A-w-Warszawie_2026_2.html\", \"buyer\": \"ZAKŁAD GOSPODAROWANIA NIERUCHOMOŚCIAMI W DZIELNICY WAWER M.ST.WARSZAWY\", \"title\": \"590/2026 Remont pustostanów nr 16, 17 i 120 w budynku mieszkalnym przy ul. Króla Maciusia 11A w Warszawie.\", \"region\": \"mazowieckie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Warszawa\", \"source_id\": \"20050814001\", \"deadline_at\": \"2026-11-16T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-29T00:00:00Z\"}",
            "content_hash": "9f6ead5299b3a6ef4efdc2a3995e89a49bcbbb116988cff3db67f10f39443207",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "d2b9fb2b5c894344734c0a1776abdab167f890ebcb3ce1fe20d7c3ed8f710d00",
            "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": "2026-10-30T06:45:39Z",
            "content": "{\"cpv\": \"45400000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050814001_590-2026-Remont-pustostanow-nr-16-17-i-120-w-budynku-mieszkalnym-przy-ul-Krola-Maciusia-11A-w-Warszawie_2026_2.html\", \"buyer\": \"ZAKŁAD GOSPODAROWANIA NIERUCHOMOŚCIAMI W DZIELNICY WAWER M.ST.WARSZAWY\", \"title\": \"590/2026 Remont pustostanów nr 16, 17 i 120 w budynku mieszkalnym przy ul. Króla Maciusia 11A w Warszawie.\", \"region\": \"mazowieckie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Warszawa\", \"source_id\": \"20050814001\", \"deadline_at\": \"2026-11-16T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-29T00:00:00Z\", \"procedure_url\": \"https://zgn-wawer.ezamawiajacy.pl/pn/zgn-wawer/demand/notice/public/240979/details\"}",
            "content_hash": "07e50d11c525d099f92aa1c9071de2b12fb2fc0eff131a478c5fefa68e3b63b0",
            "prev_hash": "d2b9fb2b5c894344734c0a1776abdab167f890ebcb3ce1fe20d7c3ed8f710d00",
            "hash": "70584d739bc460edc59b52f758a9953a1e3cf943da8d51c22ee032a4bed2c055",
            "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": "2026-10-30T07:31:12Z",
            "content": "{\"cpv\": \"45400000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050814001_590-2026-Remont-pustostanow-nr-16-17-i-120-w-budynku-mieszkalnym-przy-ul-Krola-Maciusia-11A-w-Warszawie_2026_2.html\", \"buyer\": \"ZAKŁAD GOSPODAROWANIA NIERUCHOMOŚCIAMI W DZIELNICY WAWER M.ST.WARSZAWY\", \"title\": \"590/2026 Remont pustostanów nr 16, 17 i 120 w budynku mieszkalnym przy ul. Króla Maciusia 11A w Warszawie.\", \"region\": \"mazowieckie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Warszawa\", \"source_id\": \"20050814001\", \"deadline_at\": \"2026-11-16T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-29T00:00:00Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df359f-0830-ce1d-cfcf-e60001c06038\"}",
            "content_hash": "1bb0d6226407e4f00467c3cc2b70518aef1f06691d12f6cd04dad48e39c35fc3",
            "prev_hash": "70584d739bc460edc59b52f758a9953a1e3cf943da8d51c22ee032a4bed2c055",
            "hash": "7f612859b3bb6a1e5cfbe60dbcf2687fef770e3af7859e12dbe9586249c0aea0",
            "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
            }
        }
    ]
}