{
    "tender_id": 3931480,
    "check": {
        "ok": true,
        "versions": 10,
        "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": "2026-10-29T11:15:51Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\", \"buyer\": \"Gmina Piekary Śląskie reprezentowana przez Prezydenta Miasta\", \"title\": \"Dostawa akcesoriów komputerowych\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860407\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:51Z\"}",
            "content_hash": "09e0a35e1317586596dc6ba8c118dc9efc691b0b249a035e1df136f0bb3d6263",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "a999fdcc611e51ac7f2bb9858c32750cfdef3daee01331f347a2eba1eb03509f",
            "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": 2,
            "recorded_at": "2026-10-29T11:45:36Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\", \"buyer\": \"Gmina Piekary Śląskie reprezentowana przez Prezydenta Miasta\", \"title\": \"Dostawa akcesoriów komputerowych\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860407\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:51Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df35a2-68de-2ab6-cfcf-e60001c060d2\"}",
            "content_hash": "7d45a1b71c35c332daf0a738684b19f84c5d7f2cff58e3b5ed737f1fb0f2e47e",
            "prev_hash": "a999fdcc611e51ac7f2bb9858c32750cfdef3daee01331f347a2eba1eb03509f",
            "hash": "a8e6e0b313a180364e9464bbc13d7611aa8b346eb113f4b55d20fcf31ed9edd4",
            "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": 3,
            "recorded_at": "2026-10-29T12:45:55Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\", \"buyer\": \"Gmina Piekary Śląskie reprezentowana przez Prezydenta Miasta\", \"title\": \"Dostawa akcesoriów komputerowych\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860407\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:51Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\"}",
            "content_hash": "61cb7f91091386de26f6b9ca2d744c5a43da17881ede64539b10b89450b451a5",
            "prev_hash": "a8e6e0b313a180364e9464bbc13d7611aa8b346eb113f4b55d20fcf31ed9edd4",
            "hash": "ed21200ff51e1f978b7259eddad2eb53d56ccba021462be8065fb82e6b6c7d53",
            "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": "2026-10-29T13:45:32Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\", \"buyer\": \"Gmina Piekary Śląskie reprezentowana przez Prezydenta Miasta\", \"title\": \"Dostawa akcesoriów komputerowych\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860407\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:51Z\", \"procedure_url\": \"https://josephine.proebiz.com/pl/tender/83429/summary\"}",
            "content_hash": "4886314e2ca6e68626c62a4d5851974b0decc48f4a68d8c3e5d4970d0322c899",
            "prev_hash": "ed21200ff51e1f978b7259eddad2eb53d56ccba021462be8065fb82e6b6c7d53",
            "hash": "c24b390a0c00c38cd802d552e1a034d061c92432863f1d2b9bc2edf2b0efd7e3",
            "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": "2026-10-29T18:45:21Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\", \"buyer\": \"Gmina Piekary Śląskie reprezentowana przez Prezydenta Miasta\", \"title\": \"Dostawa akcesoriów komputerowych\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860407\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:51Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\"}",
            "content_hash": "61cb7f91091386de26f6b9ca2d744c5a43da17881ede64539b10b89450b451a5",
            "prev_hash": "c24b390a0c00c38cd802d552e1a034d061c92432863f1d2b9bc2edf2b0efd7e3",
            "hash": "9180893747db608b0bfb975eb57125b7969ea3206a9a15759f07b8ba7385c1b5",
            "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": 6,
            "recorded_at": "2026-10-31T04:45:31Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\", \"buyer\": \"Gmina Piekary Śląskie reprezentowana przez Prezydenta Miasta\", \"title\": \"Dostawa akcesoriów komputerowych\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860407\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:51Z\", \"procedure_url\": \"https://josephine.proebiz.com/pl/tender/83429/summary\"}",
            "content_hash": "4886314e2ca6e68626c62a4d5851974b0decc48f4a68d8c3e5d4970d0322c899",
            "prev_hash": "9180893747db608b0bfb975eb57125b7969ea3206a9a15759f07b8ba7385c1b5",
            "hash": "a55aa5504bc7d525e6b5ef53b3f983fddad41aad57000e9439db4fb59b6a4617",
            "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": "2026-10-31T10:45:54Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\", \"buyer\": \"Gmina Piekary Śląskie reprezentowana przez Prezydenta Miasta\", \"title\": \"Dostawa akcesoriów komputerowych\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860407\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:51Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\"}",
            "content_hash": "61cb7f91091386de26f6b9ca2d744c5a43da17881ede64539b10b89450b451a5",
            "prev_hash": "a55aa5504bc7d525e6b5ef53b3f983fddad41aad57000e9439db4fb59b6a4617",
            "hash": "d30dc549deb2cf37b183c1102dec1c9acf067a02d800241826235da1ca9c8296",
            "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": "2026-10-31T17:45:27Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\", \"buyer\": \"Gmina Piekary Śląskie reprezentowana przez Prezydenta Miasta\", \"title\": \"Dostawa akcesoriów komputerowych\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860407\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:51Z\", \"procedure_url\": \"https://josephine.proebiz.com/pl/tender/83429/summary\"}",
            "content_hash": "4886314e2ca6e68626c62a4d5851974b0decc48f4a68d8c3e5d4970d0322c899",
            "prev_hash": "d30dc549deb2cf37b183c1102dec1c9acf067a02d800241826235da1ca9c8296",
            "hash": "3a886777810751245023eb5761bc0dfd267f30d0a15e69e45c72996c54d7a669",
            "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": 9,
            "recorded_at": "2026-11-01T00:45:19Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\", \"buyer\": \"Gmina Piekary Śląskie reprezentowana przez Prezydenta Miasta\", \"title\": \"Dostawa akcesoriów komputerowych\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860407\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:51Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\"}",
            "content_hash": "61cb7f91091386de26f6b9ca2d744c5a43da17881ede64539b10b89450b451a5",
            "prev_hash": "3a886777810751245023eb5761bc0dfd267f30d0a15e69e45c72996c54d7a669",
            "hash": "a1a6e76385817d69edfa53bdbd3bfb403dff1290ca725de5157003dcbbd1243a",
            "actor": null,
            "seal": null
        },
        {
            "version": 10,
            "recorded_at": "2026-11-01T06:45:24Z",
            "content": "{\"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3860407/dostawa-akcesoriow-komputerowych\", \"buyer\": \"Gmina Piekary Śląskie reprezentowana przez Prezydenta Miasta\", \"title\": \"Dostawa akcesoriów komputerowych\", \"region\": \"slaskie\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3860407\", \"deadline_at\": \"2026-11-06T08:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T11:15:51Z\", \"procedure_url\": \"https://josephine.proebiz.com/pl/tender/83429/summary\"}",
            "content_hash": "4886314e2ca6e68626c62a4d5851974b0decc48f4a68d8c3e5d4970d0322c899",
            "prev_hash": "a1a6e76385817d69edfa53bdbd3bfb403dff1290ca725de5157003dcbbd1243a",
            "hash": "a19686cfc941711ea986d6967fad7aa6e062739663b442406baf2e27badf5a97",
            "actor": null,
            "seal": null
        }
    ]
}