{
    "tender_id": 4022192,
    "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": "2026-10-29T19:39:39Z",
            "content": "{\"cpv\": \"39132100\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860926/dostawa-szafki-metalowej\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Dostawa szafki metalowej\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860926\", \"deadline_at\": \"2026-11-02T11:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T19:39:39Z\"}",
            "content_hash": "24c93832dbf4ce182ce52818b2fd68fe555e9ebf3e101555f6c937ea17288285",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "7398929beb5c7ae5e057a7a97f2c23c1d5cebaab3b277f4068d780c489312f09",
            "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": "2026-10-29T19:46:02Z",
            "content": "{\"cpv\": \"39132100\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860926/dostawa-szafki-metalowej\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Dostawa szafki metalowej\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860926\", \"deadline_at\": \"2026-11-02T11:30:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T19:39:39Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=127821\"}",
            "content_hash": "d053e2701415671905c9b7882b4fba84a2a3fb2d4faa3dd945793d781c8c86d0",
            "prev_hash": "7398929beb5c7ae5e057a7a97f2c23c1d5cebaab3b277f4068d780c489312f09",
            "hash": "a4adfbd05b625c8708f3dbc825d0156528b31e2a4bbb40185c729f0505774374",
            "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
            }
        }
    ]
}