{
    "tender_id": 3881469,
    "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": "2026-10-29T04:27:01Z",
            "content": "{\"cpv\": \"18410000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3859559/koszula-flanelowa-zgodnie-z-sopz-zalacznik-nr-1oferty-prosze-skladac-w-cenie-brutto\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W GORZOWIE WIELKOPOLSKIM\", \"title\": \"Koszula flanelowa - zgodnie z SOPZ załącznik nr 1Oferty proszę składać w cenie brutto\", \"region\": \"zachodniopomorskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3859559\", \"deadline_at\": \"2026-11-04T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T04:27:02Z\"}",
            "content_hash": "f0b0a44334c910db75438363e78469464940c0b2e3dfa23622cd367701d96893",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "3c6b5adf02b06577f695d9907cfdd935dce89e7ee204b0d30cc524241766c496",
            "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": "2026-10-29T04:45:41Z",
            "content": "{\"cpv\": \"18410000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3859559/koszula-flanelowa-zgodnie-z-sopz-zalacznik-nr-1oferty-prosze-skladac-w-cenie-brutto\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W GORZOWIE WIELKOPOLSKIM\", \"title\": \"Koszula flanelowa - zgodnie z SOPZ załącznik nr 1Oferty proszę składać w cenie brutto\", \"region\": \"zachodniopomorskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3859559\", \"deadline_at\": \"2026-11-04T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T04:27:02Z\", \"procedure_url\": \"https://platforma.eb2b.com.pl/open-preview-auction.html/535925/koszula-flanelowa-zgodnie-z-sopz-zalacznik-nr-1-oferty-prosze-skladac-w-cenie-brutto\"}",
            "content_hash": "6f1a1f7cffe09f0f37d68bc949924addf85ec8946cd51780feda3e7ebb765897",
            "prev_hash": "3c6b5adf02b06577f695d9907cfdd935dce89e7ee204b0d30cc524241766c496",
            "hash": "d44d0d8c432bbe8c34c54560adf4b298c7247b416ddc7fcbdd48452c54ceaee8",
            "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
            }
        }
    ]
}