{
    "tender_id": 4772899,
    "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": "2026-11-02T13:00:24Z",
            "content": "{\"cpv\": \"39296100\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3866161/zapytanie-ofertowe-na-wyroby-sanitarne-zawory-deski-baterie-sitka-sluchawki-\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Zapytanie ofertowe na wyroby sanitarne (zawory, deski, baterie, sitka, słuchawki)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3866161\", \"deadline_at\": \"2026-11-03T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-02T13:00:24Z\"}",
            "content_hash": "27ccd3c3e9c6f1b43707f36d85855e4bbb67eb61a0481f769fd508529346be28",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "bc3ee2e8d722f8b9c694499824087b0fc8fb96eed9db8673273dd72403230505",
            "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": "2026-11-02T13:46:04Z",
            "content": "{\"cpv\": \"39296100\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3866161/zapytanie-ofertowe-na-wyroby-sanitarne-zawory-deski-baterie-sitka-sluchawki-\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Zapytanie ofertowe na wyroby sanitarne (zawory, deski, baterie, sitka, słuchawki)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3866161\", \"deadline_at\": \"2026-11-03T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-02T13:00:24Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3863718/zapytanie-ofertowe-na-wyroby-sanitarne-weze-sluchawki-\"}",
            "content_hash": "fbf7791a8f1d0d2231b31bd9e1f07b71a4147bc0ae45c0408f8768312f759e20",
            "prev_hash": "bc3ee2e8d722f8b9c694499824087b0fc8fb96eed9db8673273dd72403230505",
            "hash": "8a066bfe93888b8b79134004520c353c81561f7c200a3f23f9ebdad787244090",
            "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": 3,
            "recorded_at": "2026-11-02T15:33:27Z",
            "content": "{\"cpv\": \"39296100\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3866161/zapytanie-ofertowe-na-wyroby-sanitarne-zawory-deski-baterie-sitka-sluchawki-\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Zapytanie ofertowe na wyroby sanitarne (zawory, deski, baterie, sitka, słuchawki)\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3866161\", \"deadline_at\": \"2026-11-03T07:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-02T13:00:24Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3866161/zapytanie-ofertowe-na-wyroby-sanitarne-zawory-deski-baterie-sitka-sluchawki-\"}",
            "content_hash": "5721b63b7f7779955725fb9171cba2c74bc33d285cfc90e8ebb4bc4939153954",
            "prev_hash": "8a066bfe93888b8b79134004520c353c81561f7c200a3f23f9ebdad787244090",
            "hash": "1f4a7a6fb8f466d9d33d014df7055a4e9118743f0a75da51f919e914a1a0791c",
            "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
            }
        }
    ]
}