{
    "tender_id": 5005890,
    "check": {
        "ok": true,
        "versions": 7,
        "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": "2026-11-03T15:12:31Z",
            "content": "{\"cpv\": \"30213100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df39b8-f10a-33d9-e2d6-6b000120df62\", \"buyer\": \"WOJEWÓDZKI URZĄD PRACY W KIELCACH\", \"title\": \"„Dostawa komputerów przenośnych z akcesoriami i urządzeń wielofunkcyjnych.”\", \"region\": \"swietokrzyskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"30231300\", \"30237200\", \"30232100\"], \"location\": \"Kielce, świętokrzyskie\", \"buyer_nip\": \"9591457717\", \"source_id\": \"2026/BZP 00520188/01\", \"deadline_at\": \"2026-11-12T09:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T14:44:19Z\", \"notice_number\": \"2026/BZP 00520188/01\"}",
            "content_hash": "be71570824b81e8c343923592b03a0ef58f1ccee788fa99a39a150298eec6496",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "dfb4c3b8a7c73d8119da0783f73a2f70309081ccf755e122426e6d3f2fa9c77c",
            "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
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-04T05:45:31Z",
            "content": "{\"cpv\": \"30213100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df39b8-f10a-33d9-e2d6-6b000120df62\", \"buyer\": \"WOJEWÓDZKI URZĄD PRACY W KIELCACH\", \"title\": \"„Dostawa komputerów przenośnych z akcesoriami i urządzeń wielofunkcyjnych.”\", \"region\": \"swietokrzyskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"30231300\", \"30237200\", \"30232100\"], \"location\": \"Kielce, świętokrzyskie\", \"buyer_nip\": \"9591457717\", \"source_id\": \"2026/BZP 00520188/01\", \"deadline_at\": \"2026-11-12T09:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T14:44:19Z\", \"notice_number\": \"2026/BZP 00520188/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df39b8-f10a-33d9-e2d6-6b000120df62\"}",
            "content_hash": "5e2e666df68acd07579325ee1a958e78ab5247d732e75d32c7c022e94f8645df",
            "prev_hash": "dfb4c3b8a7c73d8119da0783f73a2f70309081ccf755e122426e6d3f2fa9c77c",
            "hash": "25c2f1d43c72bd6a1fc27abccc909397f9e7133c822dc528391bd6ad9491426b",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": null
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-11-04T08:34:32Z",
            "content": "{\"cpv\": \"30213100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df39b8-f10a-33d9-e2d6-6b000120df62\", \"buyer\": \"WOJEWÓDZKI URZĄD PRACY W KIELCACH\", \"title\": \"„Dostawa komputerów przenośnych z akcesoriami i urządzeń wielofunkcyjnych.”\", \"region\": \"swietokrzyskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kielce, świętokrzyskie\", \"buyer_nip\": \"9591457717\", \"source_id\": \"2026/BZP 00520188/01\", \"deadline_at\": \"2026-11-12T09:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T14:44:19Z\", \"notice_number\": \"2026/BZP 00520188/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df39b8-f10a-33d9-e2d6-6b000120df62\"}",
            "content_hash": "cb9a8f386e78eca17f596f89638ccf14e74a05d0f2860f79a4fcd2b5c55a8e6d",
            "prev_hash": "25c2f1d43c72bd6a1fc27abccc909397f9e7133c822dc528391bd6ad9491426b",
            "hash": "fcec437e3b5799b156eec32c84131a4d0684f3b794bd42e44e23b7981e58b8b9",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": null
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-11-04T11:39:01Z",
            "content": "{\"cpv\": \"30213100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df39b8-f10a-33d9-e2d6-6b000120df62\", \"buyer\": \"WOJEWÓDZKI URZĄD PRACY W KIELCACH\", \"title\": \"„Dostawa komputerów przenośnych z akcesoriami i urządzeń wielofunkcyjnych.”\", \"region\": \"swietokrzyskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"30231300\", \"30237200\", \"30232100\"], \"location\": \"Kielce, świętokrzyskie\", \"buyer_nip\": \"9591457717\", \"source_id\": \"2026/BZP 00520188/01\", \"deadline_at\": \"2026-11-12T09:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T14:44:19Z\", \"notice_number\": \"2026/BZP 00520188/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df39b8-f10a-33d9-e2d6-6b000120df62\"}",
            "content_hash": "5e2e666df68acd07579325ee1a958e78ab5247d732e75d32c7c022e94f8645df",
            "prev_hash": "fcec437e3b5799b156eec32c84131a4d0684f3b794bd42e44e23b7981e58b8b9",
            "hash": "227d3c69618d6f679fff440616091ce6d16dd48e640e3d136f069d4858c4bd25",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": null
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-11-04T13:44:30Z",
            "content": "{\"cpv\": \"30213100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df39b8-f10a-33d9-e2d6-6b000120df62\", \"buyer\": \"WOJEWÓDZKI URZĄD PRACY W KIELCACH\", \"title\": \"„Dostawa komputerów przenośnych z akcesoriami i urządzeń wielofunkcyjnych.”\", \"region\": \"swietokrzyskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kielce, świętokrzyskie\", \"buyer_nip\": \"9591457717\", \"source_id\": \"2026/BZP 00520188/01\", \"deadline_at\": \"2026-11-12T09:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T14:44:19Z\", \"notice_number\": \"2026/BZP 00520188/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df39b8-f10a-33d9-e2d6-6b000120df62\"}",
            "content_hash": "cb9a8f386e78eca17f596f89638ccf14e74a05d0f2860f79a4fcd2b5c55a8e6d",
            "prev_hash": "227d3c69618d6f679fff440616091ce6d16dd48e640e3d136f069d4858c4bd25",
            "hash": "faae6a14590eea1b2a61a060f9bcdd7ae8d0e80534c2cc2f3c111ccbc30c6bbe",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": null
            }
        },
        {
            "version": 6,
            "recorded_at": "2026-11-04T15:54:47Z",
            "content": "{\"cpv\": \"30213100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df39b8-f10a-33d9-e2d6-6b000120df62\", \"buyer\": \"WOJEWÓDZKI URZĄD PRACY W KIELCACH\", \"title\": \"„Dostawa komputerów przenośnych z akcesoriami i urządzeń wielofunkcyjnych.”\", \"region\": \"swietokrzyskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"30231300\", \"30237200\", \"30232100\"], \"location\": \"Kielce, świętokrzyskie\", \"buyer_nip\": \"9591457717\", \"source_id\": \"2026/BZP 00520188/01\", \"deadline_at\": \"2026-11-12T09:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T14:44:19Z\", \"notice_number\": \"2026/BZP 00520188/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df39b8-f10a-33d9-e2d6-6b000120df62\"}",
            "content_hash": "5e2e666df68acd07579325ee1a958e78ab5247d732e75d32c7c022e94f8645df",
            "prev_hash": "faae6a14590eea1b2a61a060f9bcdd7ae8d0e80534c2cc2f3c111ccbc30c6bbe",
            "hash": "9e09efdb92a962e36d4f60607ffff8c2a1e164123e1d149da4e1ad671e7fe989",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": null
            }
        },
        {
            "version": 7,
            "recorded_at": "2026-11-04T19:36:11Z",
            "content": "{\"cpv\": \"30213100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df39b8-f10a-33d9-e2d6-6b000120df62\", \"buyer\": \"WOJEWÓDZKI URZĄD PRACY W KIELCACH\", \"title\": \"„Dostawa komputerów przenośnych z akcesoriami i urządzeń wielofunkcyjnych.”\", \"region\": \"swietokrzyskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"30231300\", \"30237200\", \"30232100\"], \"location\": \"Kielce, świętokrzyskie\", \"buyer_nip\": \"9591457717\", \"source_id\": \"2026/BZP 00520188/01\", \"deadline_at\": \"2026-11-12T09:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T14:44:19Z\", \"notice_number\": \"2026/BZP 00520188/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3871657/-dostawa-komputerow-przenosnych-z-akcesoriami-i-urzadzen-wielofunkcyjnych-\"}",
            "content_hash": "68c786404df43e9fad1637aa4b30a37f0ed665e9650526e54c9a00f94a1d6dae",
            "prev_hash": "9e09efdb92a962e36d4f60607ffff8c2a1e164123e1d149da4e1ad671e7fe989",
            "hash": "44b0794453669138ac36dd26d77c585400890f638bfb16591eea4b1091420f51",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": null
            }
        }
    ]
}