{
    "tender_id": 3881363,
    "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": "2026-10-29T04:26:40Z",
            "content": "{\"cpv\": \"39296100\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3859665/zapytanie-ofertowe-na-zakup-i-dostawe-fabrycznie-nowych-lawek-na-korytarz-szkolny-iv-liceum-ogolnoksztalcace-w-rzeszowie\", \"buyer\": \"Gmina Miasto Rzeszów\", \"title\": \"Zapytanie ofertowe na zakup i dostawę fabrycznie nowych ławek na korytarz szkolny - IV Liceum Ogólnokształcące w Rzeszowie\", \"region\": \"podkarpackie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3859665\", \"deadline_at\": \"2026-11-04T13:25:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T04:26:41Z\"}",
            "content_hash": "35d8c58f34bf30b2944729965d7c4950936e1031373e3dd5d1456bbbc0be9886",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "59a2f38858b8dc9598c76afe1840e6522388b87ddc0d260429f6b493bcae7a56",
            "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": "2026-10-30T21:50:49Z",
            "content": "{\"cpv\": \"80412000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3859665/zapytanie-ofertowe-na-zakup-i-dostawe-fabrycznie-nowych-lawek-na-korytarz-szkolny-iv-liceum-ogolnoksztalcace-w-rzeszowie\", \"buyer\": \"Gmina Miasto Rzeszów\", \"title\": \"Zapytanie ofertowe na zakup i dostawę fabrycznie nowych ławek na korytarz szkolny - IV Liceum Ogólnokształcące w Rzeszowie\", \"region\": \"podkarpackie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3859665\", \"deadline_at\": \"2026-11-04T13:25:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T04:26:41Z\"}",
            "content_hash": "cbab7b51d08c81dc3af79b48e5f922d57f00513760b6f9662d37ab6a388ef4bc",
            "prev_hash": "59a2f38858b8dc9598c76afe1840e6522388b87ddc0d260429f6b493bcae7a56",
            "hash": "b6b859cbe11ab261d12b0b05d7f84d1d6e7d148e9b9c7a29838951bda20cd443",
            "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
            }
        }
    ]
}