{
    "tender_id": 3516443,
    "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": "2026-10-27T05:10:27Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050480501_Zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-Poczesna-w-sezonie-zimowym-2026-2027_2026_2.html\", \"buyer\": \"Gmina Poczesna\", \"title\": \"Zimowe utrzymanie dróg gminnych na terenie gminy Poczesna w sezonie zimowym 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\"], \"location\": \"Poczesna\", \"source_id\": \"20050480501\", \"deadline_at\": \"2026-11-04T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T00:00:00Z\"}",
            "content_hash": "cdfaa6bd850751072303191434603389b4a18c4cec467e7ca06047407b14d70a",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "37502dc852b0b13123ea4f4f281799acf400d526d1ca29c62f73e823c4b63e41",
            "actor": null,
            "seal": {
                "id": 4,
                "digest": "1a6d1144791ca08d9453bd1c8d38a6c251eb74cb6d377626fde25c11a52ccc7a",
                "file": "https://tenderiq.pl/rejestr/pieczec-4.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-4.txt.ots",
                "bitcoin_block": 973472
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-27T11:33:48Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050480501_Zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-Poczesna-w-sezonie-zimowym-2026-2027_2026_2.html\", \"buyer\": \"Gmina Poczesna\", \"title\": \"Zimowe utrzymanie dróg gminnych na terenie gminy Poczesna w sezonie zimowym 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\"], \"location\": \"Poczesna\", \"source_id\": \"20050480501\", \"deadline_at\": \"2026-11-04T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3854021/zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-poczesna-w-sezonie-zimowym-2026-2027\"}",
            "content_hash": "29e89d88e8ba7765291e382a101e322d9edce515872c211035f785decf4ee56b",
            "prev_hash": "37502dc852b0b13123ea4f4f281799acf400d526d1ca29c62f73e823c4b63e41",
            "hash": "e8efd31be6c921f6c9c1c343701a9e6949d887422efa82cb0e7a96db74b2cd88",
            "actor": null,
            "seal": {
                "id": 4,
                "digest": "1a6d1144791ca08d9453bd1c8d38a6c251eb74cb6d377626fde25c11a52ccc7a",
                "file": "https://tenderiq.pl/rejestr/pieczec-4.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-4.txt.ots",
                "bitcoin_block": 973472
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-28T22:45:43Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050480501_Zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-Poczesna-w-sezonie-zimowym-2026-2027_2026_2.html\", \"buyer\": \"Gmina Poczesna\", \"title\": \"Zimowe utrzymanie dróg gminnych na terenie gminy Poczesna w sezonie zimowym 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\"], \"location\": \"Poczesna\", \"source_id\": \"20050480501\", \"deadline_at\": \"2026-11-04T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T00:00:00Z\", \"procedure_url\": \"https://poczesna.logintrade.net/zapytania_email,243745,0ddcae4ca2215748384f60c7f9d19df2.html\"}",
            "content_hash": "d0085ad6f1bfb30fb88a2175f5832d55d897400c497443fa820bdc3e8ec83d35",
            "prev_hash": "e8efd31be6c921f6c9c1c343701a9e6949d887422efa82cb0e7a96db74b2cd88",
            "hash": "a1ad181f0940c76c6271067396a159a777e87778410be5ad5fa2ab10db5da9a9",
            "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": "2026-10-29T05:45:40Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050480501_Zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-Poczesna-w-sezonie-zimowym-2026-2027_2026_2.html\", \"buyer\": \"Gmina Poczesna\", \"title\": \"Zimowe utrzymanie dróg gminnych na terenie gminy Poczesna w sezonie zimowym 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\"], \"location\": \"Poczesna\", \"source_id\": \"20050480501\", \"deadline_at\": \"2026-11-04T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3854021/zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-poczesna-w-sezonie-zimowym-2026-2027\"}",
            "content_hash": "29e89d88e8ba7765291e382a101e322d9edce515872c211035f785decf4ee56b",
            "prev_hash": "a1ad181f0940c76c6271067396a159a777e87778410be5ad5fa2ab10db5da9a9",
            "hash": "aeef4d0c786d1137281f9a976f8e852789cc0ed22ba750b17e3ef0d8c8d78fbb",
            "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": "2026-10-31T04:45:33Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050480501_Zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-Poczesna-w-sezonie-zimowym-2026-2027_2026_2.html\", \"buyer\": \"Gmina Poczesna\", \"title\": \"Zimowe utrzymanie dróg gminnych na terenie gminy Poczesna w sezonie zimowym 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\"], \"location\": \"Poczesna\", \"source_id\": \"20050480501\", \"deadline_at\": \"2026-11-04T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T00:00:00Z\", \"procedure_url\": \"https://poczesna.logintrade.net/zapytania_email,243745,0ddcae4ca2215748384f60c7f9d19df2.html\"}",
            "content_hash": "d0085ad6f1bfb30fb88a2175f5832d55d897400c497443fa820bdc3e8ec83d35",
            "prev_hash": "aeef4d0c786d1137281f9a976f8e852789cc0ed22ba750b17e3ef0d8c8d78fbb",
            "hash": "3de5f436ec4346f884417dbacfacbe5be7e14b49d7524c38083c0cbaca531558",
            "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": "2026-10-31T10:45:50Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050480501_Zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-Poczesna-w-sezonie-zimowym-2026-2027_2026_2.html\", \"buyer\": \"Gmina Poczesna\", \"title\": \"Zimowe utrzymanie dróg gminnych na terenie gminy Poczesna w sezonie zimowym 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\"], \"location\": \"Poczesna\", \"source_id\": \"20050480501\", \"deadline_at\": \"2026-11-04T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3854021/zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-poczesna-w-sezonie-zimowym-2026-2027\"}",
            "content_hash": "29e89d88e8ba7765291e382a101e322d9edce515872c211035f785decf4ee56b",
            "prev_hash": "3de5f436ec4346f884417dbacfacbe5be7e14b49d7524c38083c0cbaca531558",
            "hash": "56f1dbe6bc1ea780f48d64df9d25aebed2a391b5c0b141af3ce41b4b1d13c8fa",
            "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": "2026-10-31T17:45:21Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050480501_Zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-Poczesna-w-sezonie-zimowym-2026-2027_2026_2.html\", \"buyer\": \"Gmina Poczesna\", \"title\": \"Zimowe utrzymanie dróg gminnych na terenie gminy Poczesna w sezonie zimowym 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\"], \"location\": \"Poczesna\", \"source_id\": \"20050480501\", \"deadline_at\": \"2026-11-04T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T00:00:00Z\", \"procedure_url\": \"https://poczesna.logintrade.net/zapytania_email,243745,0ddcae4ca2215748384f60c7f9d19df2.html\"}",
            "content_hash": "d0085ad6f1bfb30fb88a2175f5832d55d897400c497443fa820bdc3e8ec83d35",
            "prev_hash": "56f1dbe6bc1ea780f48d64df9d25aebed2a391b5c0b141af3ce41b4b1d13c8fa",
            "hash": "2c07f131b9c74d8c455f181e7dc31e2160f1143d0c1a41aedb80baea3bc50e81",
            "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": "2026-11-01T00:45:29Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050480501_Zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-Poczesna-w-sezonie-zimowym-2026-2027_2026_2.html\", \"buyer\": \"Gmina Poczesna\", \"title\": \"Zimowe utrzymanie dróg gminnych na terenie gminy Poczesna w sezonie zimowym 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\"], \"location\": \"Poczesna\", \"source_id\": \"20050480501\", \"deadline_at\": \"2026-11-04T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3854021/zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-poczesna-w-sezonie-zimowym-2026-2027\"}",
            "content_hash": "29e89d88e8ba7765291e382a101e322d9edce515872c211035f785decf4ee56b",
            "prev_hash": "2c07f131b9c74d8c455f181e7dc31e2160f1143d0c1a41aedb80baea3bc50e81",
            "hash": "cc86aaa850ffab3fc4ca0184a9ea550b1a35e04f8f7c17a928241b6fdb1dadb8",
            "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": "2026-11-01T06:45:21Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050480501_Zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-Poczesna-w-sezonie-zimowym-2026-2027_2026_2.html\", \"buyer\": \"Gmina Poczesna\", \"title\": \"Zimowe utrzymanie dróg gminnych na terenie gminy Poczesna w sezonie zimowym 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\"], \"location\": \"Poczesna\", \"source_id\": \"20050480501\", \"deadline_at\": \"2026-11-04T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T00:00:00Z\", \"procedure_url\": \"https://poczesna.logintrade.net/zapytania_email,243745,0ddcae4ca2215748384f60c7f9d19df2.html\"}",
            "content_hash": "d0085ad6f1bfb30fb88a2175f5832d55d897400c497443fa820bdc3e8ec83d35",
            "prev_hash": "cc86aaa850ffab3fc4ca0184a9ea550b1a35e04f8f7c17a928241b6fdb1dadb8",
            "hash": "e19320e50b80319aa243720a9e95f3351eea1ff823f01aa25e5d27beed66bbe6",
            "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": 10,
            "recorded_at": "2026-11-02T01:45:25Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050480501_Zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-Poczesna-w-sezonie-zimowym-2026-2027_2026_2.html\", \"buyer\": \"Gmina Poczesna\", \"title\": \"Zimowe utrzymanie dróg gminnych na terenie gminy Poczesna w sezonie zimowym 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\"], \"location\": \"Poczesna\", \"source_id\": \"20050480501\", \"deadline_at\": \"2026-11-04T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3854021/zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-poczesna-w-sezonie-zimowym-2026-2027\"}",
            "content_hash": "29e89d88e8ba7765291e382a101e322d9edce515872c211035f785decf4ee56b",
            "prev_hash": "e19320e50b80319aa243720a9e95f3351eea1ff823f01aa25e5d27beed66bbe6",
            "hash": "7e2bb03a3ae06430b7da3bf7ed7505e9b060a6e892dbe7c728aef233d466f109",
            "actor": null,
            "seal": null
        },
        {
            "version": 11,
            "recorded_at": "2026-11-02T07:36:04Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050480501_Zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-Poczesna-w-sezonie-zimowym-2026-2027_2026_2.html\", \"buyer\": \"Gmina Poczesna\", \"title\": \"Zimowe utrzymanie dróg gminnych na terenie gminy Poczesna w sezonie zimowym 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\"], \"location\": \"Poczesna\", \"source_id\": \"20050480501\", \"deadline_at\": \"2026-11-04T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T00:00:00Z\", \"procedure_url\": \"https://poczesna.logintrade.net/zapytania_email,243745,0ddcae4ca2215748384f60c7f9d19df2.html\"}",
            "content_hash": "d0085ad6f1bfb30fb88a2175f5832d55d897400c497443fa820bdc3e8ec83d35",
            "prev_hash": "7e2bb03a3ae06430b7da3bf7ed7505e9b060a6e892dbe7c728aef233d466f109",
            "hash": "1d9f4b21c9ce8222d2231e692d99e812e71a86c37e292eb08f62eed4cb45402e",
            "actor": null,
            "seal": null
        },
        {
            "version": 12,
            "recorded_at": "2026-11-02T13:45:40Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050480501_Zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-Poczesna-w-sezonie-zimowym-2026-2027_2026_2.html\", \"buyer\": \"Gmina Poczesna\", \"title\": \"Zimowe utrzymanie dróg gminnych na terenie gminy Poczesna w sezonie zimowym 2026/2027\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [\"90630000\"], \"location\": \"Poczesna\", \"source_id\": \"20050480501\", \"deadline_at\": \"2026-11-04T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3854021/zimowe-utrzymanie-drog-gminnych-na-terenie-gminy-poczesna-w-sezonie-zimowym-2026-2027\"}",
            "content_hash": "29e89d88e8ba7765291e382a101e322d9edce515872c211035f785decf4ee56b",
            "prev_hash": "1d9f4b21c9ce8222d2231e692d99e812e71a86c37e292eb08f62eed4cb45402e",
            "hash": "6638de92e7f1dd9630ab64bf3f92e9e57de86f7b5635bf110662afb3729f0100",
            "actor": null,
            "seal": null
        }
    ]
}