{
    "tender_id": 5466705,
    "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": "2026-11-05T20:00:39Z",
            "content": "{\"cpv\": \"72267000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3876486/asysta-techniczna-i-serwis-dla-oprogramowania-oracle-na-3-lata\", \"buyer\": \"Wojewódzki Ośrodek Dokumentacji Geodezyjnej i Kartograficznej\", \"title\": \"Asysta techniczna i serwis dla oprogramowania Oracle na 3 lata\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3876486\", \"deadline_at\": \"2026-11-12T10:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-05T20:00:40Z\"}",
            "content_hash": "9b0053ed743c34f9e1b21d9b928354e16ff89aceac83ced5031b1a3315191385",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "e96dc4ff09b707a8ca777a9e5144cbd5065465204e6064395d415c1ece5cbe62",
            "actor": null,
            "seal": {
                "id": 13,
                "digest": "88eaa47ed54f178cca07f94ec9f0c5d48c105c008cf249a9e53ac4ca63161903",
                "file": "https://tenderiq.pl/rejestr/pieczec-13.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-13.txt.ots",
                "bitcoin_block": 974729
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-07T10:04:52Z",
            "content": "{\"cpv\": \"72611000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3876486/asysta-techniczna-i-serwis-dla-oprogramowania-oracle-na-3-lata\", \"buyer\": \"Wojewódzki Ośrodek Dokumentacji Geodezyjnej i Kartograficznej\", \"title\": \"Asysta techniczna i serwis dla oprogramowania Oracle na 3 lata\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3876486\", \"deadline_at\": \"2026-11-12T10:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-05T20:00:40Z\"}",
            "content_hash": "12e2a92c7120ed9ae796ffcaf9474ca08c775195a279d6d27febee49e1027551",
            "prev_hash": "e96dc4ff09b707a8ca777a9e5144cbd5065465204e6064395d415c1ece5cbe62",
            "hash": "369ebe0a58a67401dc44e8b67ce15765ebb0d1bda5eaf609743e8cacb31ca99e",
            "actor": null,
            "seal": {
                "id": 15,
                "digest": "f6c36eda82d4dc4a4cabf73097f0dd62e17d55fa4f2594c5f095c0de4855ff5a",
                "file": "https://tenderiq.pl/rejestr/pieczec-15.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-15.txt.ots",
                "bitcoin_block": 975002
            }
        }
    ]
}