{
    "tender_id": 4060211,
    "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": "2026-10-30T01:36:41Z",
            "content": "{\"url\": \"https://powiatlobeski.logintrade.net/zapytania_email,244053,d94778708f4215e6dd10b32e022df06b.html\", \"buyer\": \"Starostwo Powiatowe w Łobzie\", \"title\": \"Zakup materiałów eksploatacyjnych do drukarek w Wydziale Komunikacji i Drogownictwa w Starostwie Powiatowym w Łobzie\", \"source\": \"pzp24_open\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"244053-d94778708f4215e6dd10b32e022df06b\", \"deadline_at\": \"2026-11-03T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T14:50:00Z\"}",
            "content_hash": "122dd20167c778cd2effea974d7178342b0bbcd01b8fd382cbe5496669d84e0b",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "d12d0411f2951818dcc2e7f92f95c96aa2cde77d27ef0cd0dbdd138e33f14b06",
            "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": "2026-10-30T01:45:37Z",
            "content": "{\"url\": \"https://powiatlobeski.logintrade.net/zapytania_email,244053,d94778708f4215e6dd10b32e022df06b.html\", \"buyer\": \"Starostwo Powiatowe w Łobzie\", \"title\": \"Zakup materiałów eksploatacyjnych do drukarek w Wydziale Komunikacji i Drogownictwa w Starostwie Powiatowym w Łobzie\", \"source\": \"pzp24_open\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"244053-d94778708f4215e6dd10b32e022df06b\", \"deadline_at\": \"2026-11-03T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T14:50:00Z\", \"procedure_url\": \"https://powiatlobeski.logintrade.net/zapytania_email,244053,d94778708f4215e6dd10b32e022df06b.html\"}",
            "content_hash": "7895e04f807f87941c97389b28a0a5b8dca389c94daafc8e768bd9662a19ad11",
            "prev_hash": "d12d0411f2951818dcc2e7f92f95c96aa2cde77d27ef0cd0dbdd138e33f14b06",
            "hash": "c026417d9f1947a1162fe2c74c288d9971f0938aeb314bc7d1cfe10a224e364c",
            "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
            }
        }
    ]
}