{
    "tender_id": 3834092,
    "check": {
        "ok": true,
        "versions": 5,
        "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": "2026-10-28T22:32:17Z",
            "content": "{\"cpv\": \"45213221\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858763/budowa-wiaty-magazynu-obrony-cywilnej\", \"buyer\": \"GMINA RACIĄŻEK\", \"title\": \"Budowa wiaty - magazynu obrony cywilnej\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858763\", \"deadline_at\": \"2026-11-12T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T22:32:17Z\"}",
            "content_hash": "7403ea02adecdd2d768a91de1739c0efe98d59492f7485a6d58a14800adcd7cd",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "a6749684d3362e66900d6d1c597241aab01bc532bb38b623ecf66ac2d82c544f",
            "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": "2026-10-28T22:45:36Z",
            "content": "{\"cpv\": \"45213221\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858763/budowa-wiaty-magazynu-obrony-cywilnej\", \"buyer\": \"GMINA RACIĄŻEK\", \"title\": \"Budowa wiaty - magazynu obrony cywilnej\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858763\", \"deadline_at\": \"2026-11-12T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T22:32:17Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3513-994c-4304-f9f4-660001a3c50a\"}",
            "content_hash": "8722e7ba3c80960af75b27cd708dc5f6320ac4b51cf902d349dd0b8425e44ffb",
            "prev_hash": "a6749684d3362e66900d6d1c597241aab01bc532bb38b623ecf66ac2d82c544f",
            "hash": "8355b756af6ab8eff31b28e917433970b2f7a7bc6f228a9c18c445c63666f53e",
            "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": "2026-10-29T05:45:32Z",
            "content": "{\"cpv\": \"45213221\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858763/budowa-wiaty-magazynu-obrony-cywilnej\", \"buyer\": \"GMINA RACIĄŻEK\", \"title\": \"Budowa wiaty - magazynu obrony cywilnej\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858763\", \"deadline_at\": \"2026-11-12T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T22:32:17Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858763/budowa-wiaty-magazynu-obrony-cywilnej\"}",
            "content_hash": "799d2e945ddb0fa4ad8d2feae8df51baf756ae15758e14aa5c481cb59e9270d1",
            "prev_hash": "8355b756af6ab8eff31b28e917433970b2f7a7bc6f228a9c18c445c63666f53e",
            "hash": "7352a3ff6bcdf38a9f7eb1e895d7bf839dd057fac47e31862f924a1e155d9eee",
            "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": "2026-10-29T17:45:22Z",
            "content": "{\"cpv\": \"45213221\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858763/budowa-wiaty-magazynu-obrony-cywilnej\", \"buyer\": \"GMINA RACIĄŻEK\", \"title\": \"Budowa wiaty - magazynu obrony cywilnej\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858763\", \"deadline_at\": \"2026-11-12T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T22:32:17Z\", \"procedure_url\": \"https://zakrzowek.ezamawiajacy.pl/pn/zakrzowek/demand/notice/public/236357/details\"}",
            "content_hash": "d433c1017a0bb2ccb4cb856755ef2b843843ed0d02c46b097575c3dff845a3bc",
            "prev_hash": "7352a3ff6bcdf38a9f7eb1e895d7bf839dd057fac47e31862f924a1e155d9eee",
            "hash": "c25b6bb6d3ffd29fb20418639eba7bed06c57270b38a108193cdf5bed86487a5",
            "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": 5,
            "recorded_at": "2026-10-30T11:29:43Z",
            "content": "{\"cpv\": \"45213221\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858763/budowa-wiaty-magazynu-obrony-cywilnej\", \"buyer\": \"GMINA RACIĄŻEK\", \"title\": \"Budowa wiaty - magazynu obrony cywilnej\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858763\", \"deadline_at\": \"2026-11-12T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T22:32:17Z\", \"procedure_url\": \"https://ugbralin.ezamowienia.com/#/offer/8fce6989-495d-4f3e-8a36-58c22c77c6db\"}",
            "content_hash": "5e13540e1e09de640030c514504b168a8673c9c8895c12e5bb4829d5de218e77",
            "prev_hash": "c25b6bb6d3ffd29fb20418639eba7bed06c57270b38a108193cdf5bed86487a5",
            "hash": "b128d1279b5dbf97f583095196d9cb17b521c44b1181e5ba19b1849d655b0da9",
            "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
            }
        }
    ]
}