{
    "tender_id": 4022158,
    "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": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860978/dostawa-akumulatorow-bosch\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Dostawa akumulatorów BOSCH\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860978\", \"deadline_at\": \"2026-10-30T13:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T19:39:39Z\"}",
            "content_hash": "b83d3cc35501d9e1cae7a686fbe15720286962527a288cb8ac8a67cbcfe0f111",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "7ceaaa4508058c2207975fa14f9aeb553f9aba4775c2b54e272fb8c003ee3b7f",
            "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": "2026-10-29T19:45:58Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860978/dostawa-akumulatorow-bosch\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Dostawa akumulatorów BOSCH\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860978\", \"deadline_at\": \"2026-10-30T13:00:00Z\", \"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=127906\"}",
            "content_hash": "21e581b9b75f27de887139619f9a6baffd9152ffd5301fbd9276d6d6289f6471",
            "prev_hash": "7ceaaa4508058c2207975fa14f9aeb553f9aba4775c2b54e272fb8c003ee3b7f",
            "hash": "6f5e8586700523919aed879e5b53652eaed195121f0b1c4b50bc1e4faacdb998",
            "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
            }
        }
    ]
}