{
    "tender_id": 3067264,
    "check": {
        "ok": true,
        "versions": 4,
        "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": "2026-10-24T13:58:39Z",
            "content": "{\"url\": \"https://lotos.logintrade.net/zapytania_email,1669877,d67c6a3309fde466185d28d848391b51.html\", \"buyer\": \"Rafineria Gdańska Sp. z o.o\", \"title\": \"ZU/260/2026/MK -Okresowa kontrola serwisowa Ładowarki portalowej o nr technologicznym4190-X3\", \"region\": \"pomorskie\", \"source\": \"logintrade_central\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"1669877-d67c6a3309fde466185d28d848391b51\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T14:07:00Z\", \"procedure_url\": \"https://lotos.logintrade.net/zapytania_email,1669877,d67c6a3309fde466185d28d848391b51.html\"}",
            "content_hash": "44e24b188d6ae507870f7096a139d3a9c72c8758c5bdf228561e1359ff9072c6",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "536a6e064c7d1aa5ef7f75dc8d14a8835cc17292253727a7f0c9fa98f6c38f2a",
            "actor": null,
            "seal": {
                "id": 1,
                "digest": "25686b149cfd327de10f8db2827c82e22b0d6a884d716cd11b36328364d6937d",
                "file": "https://tenderiq.pl/rejestr/pieczec-1.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-1.txt.ots",
                "bitcoin_block": 972985
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-29T17:45:25Z",
            "content": "{\"url\": \"https://lotos.logintrade.net/zapytania_email,1669877,d67c6a3309fde466185d28d848391b51.html\", \"buyer\": \"Rafineria Gdańska Sp. z o.o\", \"title\": \"ZU/260/2026/MK -Okresowa kontrola serwisowa Ładowarki portalowej o nr technologicznym4190-X3\", \"region\": \"pomorskie\", \"source\": \"logintrade_central\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"1669877-d67c6a3309fde466185d28d848391b51\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T14:07:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3852720/zu-260-2026-mk-okresowa-kontrola-serwisowa-adowarki-portalowej-o-nr-technologicznym4190-x3\"}",
            "content_hash": "a0f98019ca2e0282a957127a409e426bcf63a8b002f33369d33ec2f7bcdd3110",
            "prev_hash": "536a6e064c7d1aa5ef7f75dc8d14a8835cc17292253727a7f0c9fa98f6c38f2a",
            "hash": "296ce0169f2bd1755002dae10b02557f3098e04990dee057ba6ce230c1b25f1a",
            "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": 3,
            "recorded_at": "2026-10-29T19:45:57Z",
            "content": "{\"url\": \"https://lotos.logintrade.net/zapytania_email,1669877,d67c6a3309fde466185d28d848391b51.html\", \"buyer\": \"Rafineria Gdańska Sp. z o.o\", \"title\": \"ZU/260/2026/MK -Okresowa kontrola serwisowa Ładowarki portalowej o nr technologicznym4190-X3\", \"region\": \"pomorskie\", \"source\": \"logintrade_central\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"1669877-d67c6a3309fde466185d28d848391b51\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T14:07:00Z\", \"procedure_url\": \"https://lotos.logintrade.net/zapytania_email,1669877,d67c6a3309fde466185d28d848391b51.html\"}",
            "content_hash": "44e24b188d6ae507870f7096a139d3a9c72c8758c5bdf228561e1359ff9072c6",
            "prev_hash": "296ce0169f2bd1755002dae10b02557f3098e04990dee057ba6ce230c1b25f1a",
            "hash": "57c3d02a79d8fb9dbeec0a02066c6e17d4ec6ded4d844d33457891af487d80e8",
            "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": 4,
            "recorded_at": "2026-11-02T14:45:35Z",
            "content": "{\"url\": \"https://lotos.logintrade.net/zapytania_email,1669877,d67c6a3309fde466185d28d848391b51.html\", \"buyer\": \"Rafineria Gdańska Sp. z o.o\", \"title\": \"ZU/260/2026/MK -Okresowa kontrola serwisowa Ładowarki portalowej o nr technologicznym4190-X3\", \"region\": \"pomorskie\", \"source\": \"logintrade_central\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"1669877-d67c6a3309fde466185d28d848391b51\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T14:07:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3852720/zu-260-2026-mk-okresowa-kontrola-serwisowa-adowarki-portalowej-o-nr-technologicznym4190-x3\"}",
            "content_hash": "a0f98019ca2e0282a957127a409e426bcf63a8b002f33369d33ec2f7bcdd3110",
            "prev_hash": "57c3d02a79d8fb9dbeec0a02066c6e17d4ec6ded4d844d33457891af487d80e8",
            "hash": "8379e3198bb32c4ca46f474a3d1cf2f06cc8acbdef2fd1ad5fc4c881166a8c29",
            "actor": null,
            "seal": null
        }
    ]
}