{
    "tender_id": 3023145,
    "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": "2026-10-24T13:58:39Z",
            "content": "{\"cpv\": \"33141100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3103-09aa-f7f9-701a-d00001a7d0c5\", \"buyer\": \"Specjalistyczny Szpital im. E. Szczeklika w Tarnowie\", \"title\": \"Dostawy szwów chirurgicznych, taśm silikonowych do podtrzymywania naczyń oraz bezwęzłowego urządzenia do zamykania ran.\", \"region\": \"malopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Tarnów, małopolskie\", \"buyer_nip\": \"8732714039\", \"source_id\": \"2026/BZP 00504190/01\", \"deadline_at\": \"2026-11-03T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T12:42:02Z\", \"notice_number\": \"2026/BZP 00504190/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1396707\"}",
            "content_hash": "2dc56caa9ddcda2a6a2458dddfa45ae5249adc50b6faf898117adda14ce9e19c",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "d9eebfe9d093fd3d7efe1f68814a7f409a2347859b31f689c72d207449f8d05a",
            "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": "2026-10-25T22:21:39Z",
            "content": "{\"cpv\": \"33141000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3103-09aa-f7f9-701a-d00001a7d0c5\", \"buyer\": \"Specjalistyczny Szpital im. E. Szczeklika w Tarnowie\", \"title\": \"Dostawy szwów chirurgicznych, taśm silikonowych do podtrzymywania naczyń oraz bezwęzłowego urządzenia do zamykania ran.\", \"region\": \"malopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Tarnów, małopolskie\", \"source_id\": \"2026/BZP 00504190/01\", \"deadline_at\": \"2026-11-03T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T12:42:02Z\", \"notice_number\": \"2026/BZP 00504190/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1396707\"}",
            "content_hash": "9200f12c33c54fdf23d94726c0044b2e598ec3a2dfd3db527fded0defbc2e591",
            "prev_hash": "d9eebfe9d093fd3d7efe1f68814a7f409a2347859b31f689c72d207449f8d05a",
            "hash": "b6571c137a63871ea844111152575c412fd02fef5fb29f6588b5b834409f39ad",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-25T23:21:07Z",
            "content": "{\"cpv\": \"33141100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3103-09aa-f7f9-701a-d00001a7d0c5\", \"buyer\": \"Specjalistyczny Szpital im. E. Szczeklika w Tarnowie\", \"title\": \"Dostawy szwów chirurgicznych, taśm silikonowych do podtrzymywania naczyń oraz bezwęzłowego urządzenia do zamykania ran.\", \"region\": \"malopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Tarnów, małopolskie\", \"buyer_nip\": \"8732714039\", \"source_id\": \"2026/BZP 00504190/01\", \"deadline_at\": \"2026-11-03T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T12:42:02Z\", \"notice_number\": \"2026/BZP 00504190/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1396707\"}",
            "content_hash": "2dc56caa9ddcda2a6a2458dddfa45ae5249adc50b6faf898117adda14ce9e19c",
            "prev_hash": "b6571c137a63871ea844111152575c412fd02fef5fb29f6588b5b834409f39ad",
            "hash": "fe033a9367ff93b3ca9c0d2c82021e1412be46744bc6ebda21869ef3944dcf2d",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-10-26T02:12:57Z",
            "content": "{\"cpv\": \"33141000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3103-09aa-f7f9-701a-d00001a7d0c5\", \"buyer\": \"Specjalistyczny Szpital im. E. Szczeklika w Tarnowie\", \"title\": \"Dostawy szwów chirurgicznych, taśm silikonowych do podtrzymywania naczyń oraz bezwęzłowego urządzenia do zamykania ran.\", \"region\": \"malopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Tarnów, małopolskie\", \"source_id\": \"2026/BZP 00504190/01\", \"deadline_at\": \"2026-11-03T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T12:42:02Z\", \"notice_number\": \"2026/BZP 00504190/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1396707\"}",
            "content_hash": "9200f12c33c54fdf23d94726c0044b2e598ec3a2dfd3db527fded0defbc2e591",
            "prev_hash": "fe033a9367ff93b3ca9c0d2c82021e1412be46744bc6ebda21869ef3944dcf2d",
            "hash": "0dab76a945a411d4823933a17b1e0546dd84ef244bd018474dcfb097cd9dcc84",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-10-26T03:09:17Z",
            "content": "{\"cpv\": \"33141100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3103-09aa-f7f9-701a-d00001a7d0c5\", \"buyer\": \"Specjalistyczny Szpital im. E. Szczeklika w Tarnowie\", \"title\": \"Dostawy szwów chirurgicznych, taśm silikonowych do podtrzymywania naczyń oraz bezwęzłowego urządzenia do zamykania ran.\", \"region\": \"malopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Tarnów, małopolskie\", \"buyer_nip\": \"8732714039\", \"source_id\": \"2026/BZP 00504190/01\", \"deadline_at\": \"2026-11-03T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T12:42:02Z\", \"notice_number\": \"2026/BZP 00504190/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1396707\"}",
            "content_hash": "2dc56caa9ddcda2a6a2458dddfa45ae5249adc50b6faf898117adda14ce9e19c",
            "prev_hash": "0dab76a945a411d4823933a17b1e0546dd84ef244bd018474dcfb097cd9dcc84",
            "hash": "964f07f8b62351294f249fac997523a734978e8e04dcbd0dde06fbbbf7a8682a",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 6,
            "recorded_at": "2026-10-26T10:20:04Z",
            "content": "{\"cpv\": \"33141000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3103-09aa-f7f9-701a-d00001a7d0c5\", \"buyer\": \"Specjalistyczny Szpital im. E. Szczeklika w Tarnowie\", \"title\": \"Dostawy szwów chirurgicznych, taśm silikonowych do podtrzymywania naczyń oraz bezwęzłowego urządzenia do zamykania ran.\", \"region\": \"malopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Tarnów, małopolskie\", \"source_id\": \"2026/BZP 00504190/01\", \"deadline_at\": \"2026-11-03T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T12:42:02Z\", \"notice_number\": \"2026/BZP 00504190/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1396707\"}",
            "content_hash": "9200f12c33c54fdf23d94726c0044b2e598ec3a2dfd3db527fded0defbc2e591",
            "prev_hash": "964f07f8b62351294f249fac997523a734978e8e04dcbd0dde06fbbbf7a8682a",
            "hash": "8ed8cd64f83bbd6040a2d46a265a55e5db56da56e9a439980325c17e8688ed6e",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 7,
            "recorded_at": "2026-10-26T13:55:58Z",
            "content": "{\"cpv\": \"33141100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3103-09aa-f7f9-701a-d00001a7d0c5\", \"buyer\": \"Specjalistyczny Szpital im. E. Szczeklika w Tarnowie\", \"title\": \"Dostawy szwów chirurgicznych, taśm silikonowych do podtrzymywania naczyń oraz bezwęzłowego urządzenia do zamykania ran.\", \"region\": \"malopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Tarnów, małopolskie\", \"buyer_nip\": \"8732714039\", \"source_id\": \"2026/BZP 00504190/01\", \"deadline_at\": \"2026-11-03T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T12:42:02Z\", \"notice_number\": \"2026/BZP 00504190/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1396707\"}",
            "content_hash": "2dc56caa9ddcda2a6a2458dddfa45ae5249adc50b6faf898117adda14ce9e19c",
            "prev_hash": "8ed8cd64f83bbd6040a2d46a265a55e5db56da56e9a439980325c17e8688ed6e",
            "hash": "c058b77f5aabfebd53562ee8c86b53aa3d8392ebd969d4f72ceb449b71e7f4d1",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 8,
            "recorded_at": "2026-10-27T01:04:02Z",
            "content": "{\"cpv\": \"33141000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3103-09aa-f7f9-701a-d00001a7d0c5\", \"buyer\": \"Specjalistyczny Szpital im. E. Szczeklika w Tarnowie\", \"title\": \"Dostawy szwów chirurgicznych, taśm silikonowych do podtrzymywania naczyń oraz bezwęzłowego urządzenia do zamykania ran.\", \"region\": \"malopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Tarnów, małopolskie\", \"source_id\": \"2026/BZP 00504190/01\", \"deadline_at\": \"2026-11-03T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T12:42:02Z\", \"notice_number\": \"2026/BZP 00504190/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1396707\"}",
            "content_hash": "9200f12c33c54fdf23d94726c0044b2e598ec3a2dfd3db527fded0defbc2e591",
            "prev_hash": "c058b77f5aabfebd53562ee8c86b53aa3d8392ebd969d4f72ceb449b71e7f4d1",
            "hash": "e9cca2f018f36b9ceff2afe043bbb13b57948b18b27a98595ac88f672fcdc965",
            "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
            }
        }
    ]
}