{
    "tender_id": 4772756,
    "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": "2026-11-02T13:00:17Z",
            "content": "{\"cpv\": \"22990000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3866320/rozdzielnice-r-box\", \"buyer\": \"2.WOG\", \"title\": \"rozdzielnice R-BOX\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3866320\", \"deadline_at\": \"2026-11-04T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-02T13:00:17Z\"}",
            "content_hash": "a3178774e62d5c6e33cadc4ad402f771f04e0afda0b6ccffe8dd22fe8d94d05e",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "26147fb8c03ff22ecae8b949fbd684be5e110a3ba6026728cb6ec3b7ec17c007",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-02T19:33:11Z",
            "content": "{\"cpv\": \"22990000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3866320/rozdzielnice-r-box\", \"buyer\": \"2.WOG\", \"title\": \"rozdzielnice R-BOX\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3866320\", \"deadline_at\": \"2026-11-04T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-02T13:00:17Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3866320/rozdzielnice-r-box\"}",
            "content_hash": "c85dd6d55543a7dab70c720a95d4e4be1d85d0cbe7f5162ce164418675b708c1",
            "prev_hash": "26147fb8c03ff22ecae8b949fbd684be5e110a3ba6026728cb6ec3b7ec17c007",
            "hash": "88407275f2b9f06e1069cc7d4cff2c1f58299655ef97ac515ef3391aa1abab0b",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        }
    ]
}