{
    "tender_id": 3810040,
    "check": {
        "ok": true,
        "versions": 8,
        "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": "2026-10-28T16:02:20Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858438/taboret-kapielowy\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Taboret kąpielowy\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858438\", \"deadline_at\": \"2026-11-03T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T16:02:21Z\"}",
            "content_hash": "574b53fd9e58994b03e2019f323ff83f486c7641af78435caefbde54276314ae",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "cc02743ae2f12258c98f2838f63da154b70e7ea37dfc5632b6c4ef3bd146e584",
            "actor": null,
            "seal": {
                "id": 5,
                "digest": "0659ce1e2aadd7f69ed1ff4603a4290c070eaa14bbeed28a3c9a7cc2127acae9",
                "file": "https://tenderiq.pl/rejestr/pieczec-5.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-5.txt.ots",
                "bitcoin_block": 973609
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-28T21:45:32Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858438/taboret-kapielowy\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Taboret kąpielowy\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858438\", \"deadline_at\": \"2026-11-03T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T16:02:21Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858438/taboret-kapielowy\"}",
            "content_hash": "6692b28fa355f3ed20ebf635976b931ebae79d642e4a64da3611d6ca732341d1",
            "prev_hash": "cc02743ae2f12258c98f2838f63da154b70e7ea37dfc5632b6c4ef3bd146e584",
            "hash": "45feadb3820610cafc10c6a2919e58ac7b594c351cb5b8a64e3e1d65a4c656b7",
            "actor": null,
            "seal": {
                "id": 5,
                "digest": "0659ce1e2aadd7f69ed1ff4603a4290c070eaa14bbeed28a3c9a7cc2127acae9",
                "file": "https://tenderiq.pl/rejestr/pieczec-5.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-5.txt.ots",
                "bitcoin_block": 973609
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-28T22:45:59Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858438/taboret-kapielowy\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Taboret kąpielowy\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858438\", \"deadline_at\": \"2026-11-03T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T16:02:21Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1399832\"}",
            "content_hash": "0616dbc8550c76dca7e4a31b72bc26f90523799dcb4f6ce7d89e501cac586dfa",
            "prev_hash": "45feadb3820610cafc10c6a2919e58ac7b594c351cb5b8a64e3e1d65a4c656b7",
            "hash": "55ed8c4535f49d18bc53de87fd185b1bd43693d551f2f7488e5ee6eb946a3d7d",
            "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": "2026-10-29T05:46:02Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858438/taboret-kapielowy\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Taboret kąpielowy\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858438\", \"deadline_at\": \"2026-11-03T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T16:02:21Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858438/taboret-kapielowy\"}",
            "content_hash": "6692b28fa355f3ed20ebf635976b931ebae79d642e4a64da3611d6ca732341d1",
            "prev_hash": "55ed8c4535f49d18bc53de87fd185b1bd43693d551f2f7488e5ee6eb946a3d7d",
            "hash": "6db028260e327862593ff15a2de6dfe75cbb0b9b4b37cd7422a6da573931813a",
            "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": "2026-10-31T04:45:47Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858438/taboret-kapielowy\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Taboret kąpielowy\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858438\", \"deadline_at\": \"2026-11-03T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T16:02:21Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1399832\"}",
            "content_hash": "0616dbc8550c76dca7e4a31b72bc26f90523799dcb4f6ce7d89e501cac586dfa",
            "prev_hash": "6db028260e327862593ff15a2de6dfe75cbb0b9b4b37cd7422a6da573931813a",
            "hash": "8350c2aeb08c3b5cb908242a9d04aa1b8f1d9eca2ec5b6756cfef99bea82dec2",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 6,
            "recorded_at": "2026-10-31T10:45:52Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858438/taboret-kapielowy\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Taboret kąpielowy\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858438\", \"deadline_at\": \"2026-11-03T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T16:02:21Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858438/taboret-kapielowy\"}",
            "content_hash": "6692b28fa355f3ed20ebf635976b931ebae79d642e4a64da3611d6ca732341d1",
            "prev_hash": "8350c2aeb08c3b5cb908242a9d04aa1b8f1d9eca2ec5b6756cfef99bea82dec2",
            "hash": "74337128dd28f0c1d5b786c47e1f054e5cbbfc103104b9cefc2f490cf9e8ab9d",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 7,
            "recorded_at": "2026-10-31T17:45:22Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858438/taboret-kapielowy\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Taboret kąpielowy\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858438\", \"deadline_at\": \"2026-11-03T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T16:02:21Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1399832\"}",
            "content_hash": "0616dbc8550c76dca7e4a31b72bc26f90523799dcb4f6ce7d89e501cac586dfa",
            "prev_hash": "74337128dd28f0c1d5b786c47e1f054e5cbbfc103104b9cefc2f490cf9e8ab9d",
            "hash": "024346f7fe7687fd824b44cb0b66762f6873c3b218294732182e3947eb7a6625",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 8,
            "recorded_at": "2026-11-01T00:45:32Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858438/taboret-kapielowy\", \"buyer\": \"COPERNICUS Podmiot Leczniczy Sp. z o.o.\", \"title\": \"Taboret kąpielowy\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3858438\", \"deadline_at\": \"2026-11-03T06:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T16:02:21Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858438/taboret-kapielowy\"}",
            "content_hash": "6692b28fa355f3ed20ebf635976b931ebae79d642e4a64da3611d6ca732341d1",
            "prev_hash": "024346f7fe7687fd824b44cb0b66762f6873c3b218294732182e3947eb7a6625",
            "hash": "3eb4e61b383cfe49180d1d5cf13dbf18f918405839b36e2d74f903214a7c7d51",
            "actor": null,
            "seal": null
        }
    ]
}