{
    "tender_id": 3348322,
    "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": "2026-10-26T08:31:21Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/738189-2026\", \"buyer\": \"Izba Administracji Skarbowej w Lublinie\", \"title\": \"Polska – Pojazdy silnikowe – Dostawa pojazdów samochodowych na potrzeby Izby Administracji Skarbowej w Lublinie\", \"region\": \"lubelskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"PL814, POL, PL814, PL814, PL814, PL814, PL814, PL814, POL, POL, POL, POL, POL, POL\", \"buyer_nip\": \"7121067254\", \"source_id\": \"738189-2026\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-10-26T01:00:00Z\"}",
            "content_hash": "86a972dad76ea5d15b29e2b5b732f124900bf7495340bc725dc9396303641fba",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "a8ef01a140af2ad23b6e63c887be09cb40ba2f5433800467884d6af2f58e0849",
            "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": 2,
            "recorded_at": "2026-10-26T23:35:23Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/738189-2026\", \"buyer\": \"Izba Administracji Skarbowej w Lublinie\", \"title\": \"Polska – Pojazdy silnikowe – Dostawa pojazdów samochodowych na potrzeby Izby Administracji Skarbowej w Lublinie\", \"region\": \"lubelskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"PL814, POL, PL814, PL814, PL814, PL814, PL814, PL814, POL, POL, POL, POL, POL, POL\", \"buyer_nip\": \"7121067254\", \"source_id\": \"738189-2026\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-10-26T01:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853751/dostawa-pojazdow-samochodowych-na-potrzeby-izby-administracji-skarbowej-w-lublinie-\"}",
            "content_hash": "b96bce449a668bce23ea65a03738d2ac92348203de9695af0cb166bda9d8616f",
            "prev_hash": "a8ef01a140af2ad23b6e63c887be09cb40ba2f5433800467884d6af2f58e0849",
            "hash": "8f5e322195f97ec26c45201c103f1667039fac41ca7b43f211d3f3df90ad717f",
            "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": "2026-10-28T22:46:00Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/738189-2026\", \"buyer\": \"Izba Administracji Skarbowej w Lublinie\", \"title\": \"Polska – Pojazdy silnikowe – Dostawa pojazdów samochodowych na potrzeby Izby Administracji Skarbowej w Lublinie\", \"region\": \"lubelskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"PL814, POL, PL814, PL814, PL814, PL814, PL814, PL814, POL, POL, POL, POL, POL, POL\", \"buyer_nip\": \"7121067254\", \"source_id\": \"738189-2026\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-10-26T01:00:00Z\", \"procedure_url\": \"https://ias-lublin.ezamawiajacy.pl/pn/ias-lublin/demand/notice/public/240336/details\"}",
            "content_hash": "6dcde4e07055ba35babc6b775ff18aa58e7c7bcb35454899df838c4ea1fefa20",
            "prev_hash": "8f5e322195f97ec26c45201c103f1667039fac41ca7b43f211d3f3df90ad717f",
            "hash": "1fb4abdcffb15a3feca5c0b67b54d7d5411a59de625f8ddf36b47f109fbddf52",
            "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": "2026-10-29T05:45:52Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/738189-2026\", \"buyer\": \"Izba Administracji Skarbowej w Lublinie\", \"title\": \"Polska – Pojazdy silnikowe – Dostawa pojazdów samochodowych na potrzeby Izby Administracji Skarbowej w Lublinie\", \"region\": \"lubelskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"PL814, POL, PL814, PL814, PL814, PL814, PL814, PL814, POL, POL, POL, POL, POL, POL\", \"buyer_nip\": \"7121067254\", \"source_id\": \"738189-2026\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-10-26T01:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853751/dostawa-pojazdow-samochodowych-na-potrzeby-izby-administracji-skarbowej-w-lublinie-\"}",
            "content_hash": "b96bce449a668bce23ea65a03738d2ac92348203de9695af0cb166bda9d8616f",
            "prev_hash": "1fb4abdcffb15a3feca5c0b67b54d7d5411a59de625f8ddf36b47f109fbddf52",
            "hash": "0921610314e0674ba168d5c7def693d2773257239323c37e02e2c6462199f94f",
            "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": "2026-10-31T04:45:27Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/738189-2026\", \"buyer\": \"Izba Administracji Skarbowej w Lublinie\", \"title\": \"Polska – Pojazdy silnikowe – Dostawa pojazdów samochodowych na potrzeby Izby Administracji Skarbowej w Lublinie\", \"region\": \"lubelskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"PL814, POL, PL814, PL814, PL814, PL814, PL814, PL814, POL, POL, POL, POL, POL, POL\", \"buyer_nip\": \"7121067254\", \"source_id\": \"738189-2026\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-10-26T01:00:00Z\", \"procedure_url\": \"https://ias-lublin.ezamawiajacy.pl/pn/ias-lublin/demand/notice/public/240336/details\"}",
            "content_hash": "6dcde4e07055ba35babc6b775ff18aa58e7c7bcb35454899df838c4ea1fefa20",
            "prev_hash": "0921610314e0674ba168d5c7def693d2773257239323c37e02e2c6462199f94f",
            "hash": "fa953bd83b0416a3d08145c20dc085ae34157001d71e7131364cb9b6b96c1f7e",
            "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": "2026-10-31T10:45:40Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/738189-2026\", \"buyer\": \"Izba Administracji Skarbowej w Lublinie\", \"title\": \"Polska – Pojazdy silnikowe – Dostawa pojazdów samochodowych na potrzeby Izby Administracji Skarbowej w Lublinie\", \"region\": \"lubelskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"PL814, POL, PL814, PL814, PL814, PL814, PL814, PL814, POL, POL, POL, POL, POL, POL\", \"buyer_nip\": \"7121067254\", \"source_id\": \"738189-2026\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-10-26T01:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853751/dostawa-pojazdow-samochodowych-na-potrzeby-izby-administracji-skarbowej-w-lublinie-\"}",
            "content_hash": "b96bce449a668bce23ea65a03738d2ac92348203de9695af0cb166bda9d8616f",
            "prev_hash": "fa953bd83b0416a3d08145c20dc085ae34157001d71e7131364cb9b6b96c1f7e",
            "hash": "4b1887482acdc220935c762ff279a43ae7b866437614a48f677bf4472d1a9b79",
            "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": "2026-10-31T17:45:41Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/738189-2026\", \"buyer\": \"Izba Administracji Skarbowej w Lublinie\", \"title\": \"Polska – Pojazdy silnikowe – Dostawa pojazdów samochodowych na potrzeby Izby Administracji Skarbowej w Lublinie\", \"region\": \"lubelskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"PL814, POL, PL814, PL814, PL814, PL814, PL814, PL814, POL, POL, POL, POL, POL, POL\", \"buyer_nip\": \"7121067254\", \"source_id\": \"738189-2026\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-10-26T01:00:00Z\", \"procedure_url\": \"https://ias-lublin.ezamawiajacy.pl/pn/ias-lublin/demand/notice/public/240336/details\"}",
            "content_hash": "6dcde4e07055ba35babc6b775ff18aa58e7c7bcb35454899df838c4ea1fefa20",
            "prev_hash": "4b1887482acdc220935c762ff279a43ae7b866437614a48f677bf4472d1a9b79",
            "hash": "22c0e39d7707d2636ba6bdef17137a7d4f3331175ef688ef5fec520bf6ab8ead",
            "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": "2026-11-01T00:45:50Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/738189-2026\", \"buyer\": \"Izba Administracji Skarbowej w Lublinie\", \"title\": \"Polska – Pojazdy silnikowe – Dostawa pojazdów samochodowych na potrzeby Izby Administracji Skarbowej w Lublinie\", \"region\": \"lubelskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"PL814, POL, PL814, PL814, PL814, PL814, PL814, PL814, POL, POL, POL, POL, POL, POL\", \"buyer_nip\": \"7121067254\", \"source_id\": \"738189-2026\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-10-26T01:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853751/dostawa-pojazdow-samochodowych-na-potrzeby-izby-administracji-skarbowej-w-lublinie-\"}",
            "content_hash": "b96bce449a668bce23ea65a03738d2ac92348203de9695af0cb166bda9d8616f",
            "prev_hash": "22c0e39d7707d2636ba6bdef17137a7d4f3331175ef688ef5fec520bf6ab8ead",
            "hash": "1323879f9acedeccb196ccd950ac3a871d81549deeb9248e1f1624366902d329",
            "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": "2026-11-01T06:45:49Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/738189-2026\", \"buyer\": \"Izba Administracji Skarbowej w Lublinie\", \"title\": \"Polska – Pojazdy silnikowe – Dostawa pojazdów samochodowych na potrzeby Izby Administracji Skarbowej w Lublinie\", \"region\": \"lubelskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"PL814, POL, PL814, PL814, PL814, PL814, PL814, PL814, POL, POL, POL, POL, POL, POL\", \"buyer_nip\": \"7121067254\", \"source_id\": \"738189-2026\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-10-26T01:00:00Z\", \"procedure_url\": \"https://ias-lublin.ezamawiajacy.pl/pn/ias-lublin/demand/notice/public/240336/details\"}",
            "content_hash": "6dcde4e07055ba35babc6b775ff18aa58e7c7bcb35454899df838c4ea1fefa20",
            "prev_hash": "1323879f9acedeccb196ccd950ac3a871d81549deeb9248e1f1624366902d329",
            "hash": "f911fca825d22e8b0ce70b695ee2fc7898de917c6459b38a4dc23abc8c2b8c76",
            "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": "2026-11-02T01:45:28Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/738189-2026\", \"buyer\": \"Izba Administracji Skarbowej w Lublinie\", \"title\": \"Polska – Pojazdy silnikowe – Dostawa pojazdów samochodowych na potrzeby Izby Administracji Skarbowej w Lublinie\", \"region\": \"lubelskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"PL814, POL, PL814, PL814, PL814, PL814, PL814, PL814, POL, POL, POL, POL, POL, POL\", \"buyer_nip\": \"7121067254\", \"source_id\": \"738189-2026\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-10-26T01:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853751/dostawa-pojazdow-samochodowych-na-potrzeby-izby-administracji-skarbowej-w-lublinie-\"}",
            "content_hash": "b96bce449a668bce23ea65a03738d2ac92348203de9695af0cb166bda9d8616f",
            "prev_hash": "f911fca825d22e8b0ce70b695ee2fc7898de917c6459b38a4dc23abc8c2b8c76",
            "hash": "534df669b6f1fe7f6e552329058411c92072555d8c42ac5e6cf50530d7e2d76b",
            "actor": null,
            "seal": null
        },
        {
            "version": 11,
            "recorded_at": "2026-11-02T07:35:33Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/738189-2026\", \"buyer\": \"Izba Administracji Skarbowej w Lublinie\", \"title\": \"Polska – Pojazdy silnikowe – Dostawa pojazdów samochodowych na potrzeby Izby Administracji Skarbowej w Lublinie\", \"region\": \"lubelskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"PL814, POL, PL814, PL814, PL814, PL814, PL814, PL814, POL, POL, POL, POL, POL, POL\", \"buyer_nip\": \"7121067254\", \"source_id\": \"738189-2026\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-10-26T01:00:00Z\", \"procedure_url\": \"https://ias-lublin.ezamawiajacy.pl/pn/ias-lublin/demand/notice/public/240336/details\"}",
            "content_hash": "6dcde4e07055ba35babc6b775ff18aa58e7c7bcb35454899df838c4ea1fefa20",
            "prev_hash": "534df669b6f1fe7f6e552329058411c92072555d8c42ac5e6cf50530d7e2d76b",
            "hash": "2d10f457995abd1211c183b17a27b5d853cac186ddf66c05ec77cb6bef22bed9",
            "actor": null,
            "seal": null
        },
        {
            "version": 12,
            "recorded_at": "2026-11-02T13:45:50Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/738189-2026\", \"buyer\": \"Izba Administracji Skarbowej w Lublinie\", \"title\": \"Polska – Pojazdy silnikowe – Dostawa pojazdów samochodowych na potrzeby Izby Administracji Skarbowej w Lublinie\", \"region\": \"lubelskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"PL814, POL, PL814, PL814, PL814, PL814, PL814, PL814, POL, POL, POL, POL, POL, POL\", \"buyer_nip\": \"7121067254\", \"source_id\": \"738189-2026\", \"deadline_at\": \"2026-11-23T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-10-26T01:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853751/dostawa-pojazdow-samochodowych-na-potrzeby-izby-administracji-skarbowej-w-lublinie-\"}",
            "content_hash": "b96bce449a668bce23ea65a03738d2ac92348203de9695af0cb166bda9d8616f",
            "prev_hash": "2d10f457995abd1211c183b17a27b5d853cac186ddf66c05ec77cb6bef22bed9",
            "hash": "8bd9cf3e9c79a58b9adc3d2e6f18418e037b7b714f87f141b22084f11d5c8958",
            "actor": null,
            "seal": null
        }
    ]
}