{
    "tender_id": 4223096,
    "check": {
        "ok": true,
        "versions": 12,
        "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": "2026-10-30T21:44:06Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\", \"buyer\": \"Izba Administracji Skarbowej w Katowicach\", \"title\": \"Zakup samochodów służbowych na potrzeby IAS w Katowicach\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3864250\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T21:44:07Z\"}",
            "content_hash": "3c8c70fe9339a08cc44624948ebf0c529136279f4bd820d4e6a67bc87f98bb39",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "503b6ca56b399a1a40fd789baf61842b2303b9da17e796794b31cfdcaa86d244",
            "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
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-30T21:45:30Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\", \"buyer\": \"Izba Administracji Skarbowej w Katowicach\", \"title\": \"Zakup samochodów służbowych na potrzeby IAS w Katowicach\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3864250\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T21:44:07Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df368d-dd70-2154-e2d6-6b000120ba05\"}",
            "content_hash": "ad164a6b04593ee0d32b41b8b66cfe71bb21089b41e33f1049d78d67fecd477b",
            "prev_hash": "503b6ca56b399a1a40fd789baf61842b2303b9da17e796794b31cfdcaa86d244",
            "hash": "b0c0a02398bb46c1711594c4ab1b34205667d85b4a6b6fd45253e9786e16b650",
            "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
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-30T23:33:04Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\", \"buyer\": \"Izba Administracji Skarbowej w Katowicach\", \"title\": \"Zakup samochodów służbowych na potrzeby IAS w Katowicach\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3864250\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T21:44:07Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\"}",
            "content_hash": "eb7c9309bd5d3e8b1a002adc65d99bec13e892a7b03dcddd3832f6f6d72a473a",
            "prev_hash": "b0c0a02398bb46c1711594c4ab1b34205667d85b4a6b6fd45253e9786e16b650",
            "hash": "8d17e2f40daf60650510bfc676d5762c581333c0a43a7ff6397340083ffffc9f",
            "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": 4,
            "recorded_at": "2026-10-31T04:45:29Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\", \"buyer\": \"Izba Administracji Skarbowej w Katowicach\", \"title\": \"Zakup samochodów służbowych na potrzeby IAS w Katowicach\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3864250\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T21:44:07Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df368d-dd70-2154-e2d6-6b000120ba05\"}",
            "content_hash": "ad164a6b04593ee0d32b41b8b66cfe71bb21089b41e33f1049d78d67fecd477b",
            "prev_hash": "8d17e2f40daf60650510bfc676d5762c581333c0a43a7ff6397340083ffffc9f",
            "hash": "bf77c79b0196e68dcc541bb2073729ee8679b4451e4772a75dd00cc78adc531d",
            "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": 5,
            "recorded_at": "2026-10-31T10:45:36Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\", \"buyer\": \"Izba Administracji Skarbowej w Katowicach\", \"title\": \"Zakup samochodów służbowych na potrzeby IAS w Katowicach\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3864250\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T21:44:07Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\"}",
            "content_hash": "eb7c9309bd5d3e8b1a002adc65d99bec13e892a7b03dcddd3832f6f6d72a473a",
            "prev_hash": "bf77c79b0196e68dcc541bb2073729ee8679b4451e4772a75dd00cc78adc531d",
            "hash": "220e6421fe1364c511c5d00c650e19d58fe817a58a734e95adf8c60d89809ee2",
            "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": "2026-10-31T17:45:17Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\", \"buyer\": \"Izba Administracji Skarbowej w Katowicach\", \"title\": \"Zakup samochodów służbowych na potrzeby IAS w Katowicach\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3864250\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T21:44:07Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df368d-dd70-2154-e2d6-6b000120ba05\"}",
            "content_hash": "ad164a6b04593ee0d32b41b8b66cfe71bb21089b41e33f1049d78d67fecd477b",
            "prev_hash": "220e6421fe1364c511c5d00c650e19d58fe817a58a734e95adf8c60d89809ee2",
            "hash": "95d4e80b861f3d797b663880c1a9c39bc87363eedac3af64e0f4d9b81dd1c853",
            "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": "2026-11-01T00:45:17Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\", \"buyer\": \"Izba Administracji Skarbowej w Katowicach\", \"title\": \"Zakup samochodów służbowych na potrzeby IAS w Katowicach\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3864250\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T21:44:07Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\"}",
            "content_hash": "eb7c9309bd5d3e8b1a002adc65d99bec13e892a7b03dcddd3832f6f6d72a473a",
            "prev_hash": "95d4e80b861f3d797b663880c1a9c39bc87363eedac3af64e0f4d9b81dd1c853",
            "hash": "d85f0afc6fb0fff1bdf31ed4825eca28e6f59418100c9829558c1ba77870dec5",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 8,
            "recorded_at": "2026-11-01T06:45:20Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\", \"buyer\": \"Izba Administracji Skarbowej w Katowicach\", \"title\": \"Zakup samochodów służbowych na potrzeby IAS w Katowicach\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3864250\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T21:44:07Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df368d-dd70-2154-e2d6-6b000120ba05\"}",
            "content_hash": "ad164a6b04593ee0d32b41b8b66cfe71bb21089b41e33f1049d78d67fecd477b",
            "prev_hash": "d85f0afc6fb0fff1bdf31ed4825eca28e6f59418100c9829558c1ba77870dec5",
            "hash": "08c5f751c9d185327d296c1ace61f2824cef8f269a59270fbbb123c63767bbdd",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 9,
            "recorded_at": "2026-11-02T01:45:24Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\", \"buyer\": \"Izba Administracji Skarbowej w Katowicach\", \"title\": \"Zakup samochodów służbowych na potrzeby IAS w Katowicach\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3864250\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T21:44:07Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\"}",
            "content_hash": "eb7c9309bd5d3e8b1a002adc65d99bec13e892a7b03dcddd3832f6f6d72a473a",
            "prev_hash": "08c5f751c9d185327d296c1ace61f2824cef8f269a59270fbbb123c63767bbdd",
            "hash": "7885de6708885b74b52260bd84e2576c38b782b15481bea9577d19d329d50321",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 10,
            "recorded_at": "2026-11-02T07:36:00Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\", \"buyer\": \"Izba Administracji Skarbowej w Katowicach\", \"title\": \"Zakup samochodów służbowych na potrzeby IAS w Katowicach\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3864250\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T21:44:07Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df368d-dd70-2154-e2d6-6b000120ba05\"}",
            "content_hash": "ad164a6b04593ee0d32b41b8b66cfe71bb21089b41e33f1049d78d67fecd477b",
            "prev_hash": "7885de6708885b74b52260bd84e2576c38b782b15481bea9577d19d329d50321",
            "hash": "93bfd047e768f57781d17fb100b50dd98961a14fb30ee17303bfc832e4d15651",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 11,
            "recorded_at": "2026-11-02T13:46:12Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\", \"buyer\": \"Izba Administracji Skarbowej w Katowicach\", \"title\": \"Zakup samochodów służbowych na potrzeby IAS w Katowicach\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3864250\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T21:44:07Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\"}",
            "content_hash": "eb7c9309bd5d3e8b1a002adc65d99bec13e892a7b03dcddd3832f6f6d72a473a",
            "prev_hash": "93bfd047e768f57781d17fb100b50dd98961a14fb30ee17303bfc832e4d15651",
            "hash": "349c5a6bcb4a82f7d229cc1acb493feeecefb2afa34d9d09a697db67172dfd87",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 12,
            "recorded_at": "2026-11-03T21:46:11Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3864250/zakup-samochodow-sluzbowych-na-potrzeby-ias-w-katowicach\", \"buyer\": \"Izba Administracji Skarbowej w Katowicach\", \"title\": \"Zakup samochodów służbowych na potrzeby IAS w Katowicach\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3864250\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-30T21:44:07Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df368d-dd70-2154-e2d6-6b000120ba05\"}",
            "content_hash": "ad164a6b04593ee0d32b41b8b66cfe71bb21089b41e33f1049d78d67fecd477b",
            "prev_hash": "349c5a6bcb4a82f7d229cc1acb493feeecefb2afa34d9d09a697db67172dfd87",
            "hash": "7f3beb18073eccd3257e1b38645274acf686ca408a6d29a519f7e0831e2735ba",
            "actor": null,
            "seal": {
                "id": 11,
                "digest": "e9a17a70070a65f95be452321715a138cbb650567f41e2bae0faa2ffd562bbbd",
                "file": "https://tenderiq.pl/rejestr/pieczec-11.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-11.txt.ots",
                "bitcoin_block": 974456
            }
        }
    ]
}