{
    "tender_id": 3931961,
    "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": "2026-10-29T11:16:35Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3859868/zimowe-utrzymanie-drog-wojewodzkich-w-sezonie-2026-2027-2027-2028-2028-2029-na-terenie-rejonu-drog-wojewodzkich-w-suwalkach-\", \"buyer\": \"Podlaski Zarząd Dróg Wojewódzkich w Białymstoku\", \"title\": \"Zimowe utrzymanie dróg wojewódzkich w sezonie 2026/2027, 2027/2028, 2028/2029 na terenie Rejonu Dróg Wojewódzkich w Suwałkach.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3859868\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:16:36Z\"}",
            "content_hash": "cac41811442707ebe38bdc6669a3209d673552a7ac6fa3b07051aa47daea75c9",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "6d8c01e6c371e7868c4689894733462985ec4079bdcb9ff4286572dda47c81ca",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-29T11:45:35Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3859868/zimowe-utrzymanie-drog-wojewodzkich-w-sezonie-2026-2027-2027-2028-2028-2029-na-terenie-rejonu-drog-wojewodzkich-w-suwalkach-\", \"buyer\": \"Podlaski Zarząd Dróg Wojewódzkich w Białymstoku\", \"title\": \"Zimowe utrzymanie dróg wojewódzkich w sezonie 2026/2027, 2027/2028, 2028/2029 na terenie Rejonu Dróg Wojewódzkich w Suwałkach.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3859868\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:16:36Z\", \"procedure_url\": \"https://pzdw.logintrade.net/zapytania_email,243575,89a1e4b63161828038b920c0deb2853f.html\"}",
            "content_hash": "e45fef62000738c805841a429ddc0daebad1835a8d1fceb20e87d454a3597654",
            "prev_hash": "6d8c01e6c371e7868c4689894733462985ec4079bdcb9ff4286572dda47c81ca",
            "hash": "23903d2e4488347c2dfb755e31b9010ba9b6ddc1956bd0463c69b2de8f62b227",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        }
    ]
}