{
    "tender_id": 6290741,
    "check": {
        "ok": true,
        "versions": 5,
        "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": "2026-11-10T06:55:39Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://www.przetargi.egospodarka.pl/20053045201_Zakup-samochodu_2026_2.html\", \"buyer\": \"Regionalna Dyrekcja Ochrony Środowiska w Rzeszowie\", \"title\": \"Zakup samochodu\", \"region\": \"podkarpackie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Rzeszów\", \"source_id\": \"20053045201\", \"deadline_at\": \"2026-11-17T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-09T00:00:00Z\"}",
            "content_hash": "7488f8fe15c32715ae73d1c54d96a58ceeae77ffb341125f04fec52311313899",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "2d4108379d46aa2b4fa573bc0db9eec7db0e05be8b97bdeb134000e95cc50457",
            "actor": null,
            "seal": {
                "id": 18,
                "digest": "adeec00ed6b673509a2a075e675623159dccab6a142d1ac62c122cfe1d16794c",
                "file": "https://tenderiq.pl/rejestr/pieczec-18.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-18.txt.ots",
                "bitcoin_block": 975359
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-10T07:46:23Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://www.przetargi.egospodarka.pl/20053045201_Zakup-samochodu_2026_2.html\", \"buyer\": \"Regionalna Dyrekcja Ochrony Środowiska w Rzeszowie\", \"title\": \"Zakup samochodu\", \"region\": \"podkarpackie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Rzeszów\", \"source_id\": \"20053045201\", \"deadline_at\": \"2026-11-17T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-09T00:00:00Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3e63-970e-15a3-c1c5-d5000193ee80\"}",
            "content_hash": "713374412b9f3e53826cc02eba3a39c2f6a7a0344b141fb74bfa06c9a612b4d2",
            "prev_hash": "2d4108379d46aa2b4fa573bc0db9eec7db0e05be8b97bdeb134000e95cc50457",
            "hash": "6bc2da048853d933b1f9477d5c2118e34ce7b6e5afd31b61c738eb87caa9b625",
            "actor": null,
            "seal": {
                "id": 18,
                "digest": "adeec00ed6b673509a2a075e675623159dccab6a142d1ac62c122cfe1d16794c",
                "file": "https://tenderiq.pl/rejestr/pieczec-18.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-18.txt.ots",
                "bitcoin_block": 975359
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-11-11T00:45:28Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://www.przetargi.egospodarka.pl/20053045201_Zakup-samochodu_2026_2.html\", \"buyer\": \"Regionalna Dyrekcja Ochrony Środowiska w Rzeszowie\", \"title\": \"Zakup samochodu\", \"region\": \"podkarpackie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Rzeszów\", \"source_id\": \"20053045201\", \"deadline_at\": \"2026-11-17T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-09T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3886467/zakup-samochodu\"}",
            "content_hash": "2bc5f9a379d40fd34b1cfa0f97243f5a6d6877dfdd4197aa85b9062dac8fef73",
            "prev_hash": "6bc2da048853d933b1f9477d5c2118e34ce7b6e5afd31b61c738eb87caa9b625",
            "hash": "f5fd8ed9c484a9ec0691482025758a778d16899d7c2a1dc3c85b40f05f294c6b",
            "actor": null,
            "seal": {
                "id": 19,
                "digest": "05e2ffd7c7bb44bfb5e6b062f84e36ca3629f3ad66dde8bbfe1095f29f4e6236",
                "file": "https://tenderiq.pl/rejestr/pieczec-19.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-19.txt.ots",
                "bitcoin_block": 975491
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-11-11T16:45:54Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://www.przetargi.egospodarka.pl/20053045201_Zakup-samochodu_2026_2.html\", \"buyer\": \"Regionalna Dyrekcja Ochrony Środowiska w Rzeszowie\", \"title\": \"Zakup samochodu\", \"region\": \"podkarpackie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Rzeszów\", \"source_id\": \"20053045201\", \"deadline_at\": \"2026-11-17T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-09T00:00:00Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3e63-970e-15a3-c1c5-d5000193ee80\"}",
            "content_hash": "713374412b9f3e53826cc02eba3a39c2f6a7a0344b141fb74bfa06c9a612b4d2",
            "prev_hash": "f5fd8ed9c484a9ec0691482025758a778d16899d7c2a1dc3c85b40f05f294c6b",
            "hash": "608573a34775cfc3471a4b092baac4a0f2fedb113f63d1e8bf004139372ac679",
            "actor": null,
            "seal": {
                "id": 19,
                "digest": "05e2ffd7c7bb44bfb5e6b062f84e36ca3629f3ad66dde8bbfe1095f29f4e6236",
                "file": "https://tenderiq.pl/rejestr/pieczec-19.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-19.txt.ots",
                "bitcoin_block": 975491
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-11-12T05:45:39Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://www.przetargi.egospodarka.pl/20053045201_Zakup-samochodu_2026_2.html\", \"buyer\": \"Regionalna Dyrekcja Ochrony Środowiska w Rzeszowie\", \"title\": \"Zakup samochodu\", \"region\": \"podkarpackie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Rzeszów\", \"source_id\": \"20053045201\", \"deadline_at\": \"2026-11-17T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-09T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3886467/zakup-samochodu\"}",
            "content_hash": "2bc5f9a379d40fd34b1cfa0f97243f5a6d6877dfdd4197aa85b9062dac8fef73",
            "prev_hash": "608573a34775cfc3471a4b092baac4a0f2fedb113f63d1e8bf004139372ac679",
            "hash": "0334074e04391758ac9b0245e7eaa0b2cab99fed068d4ad814533bc8ec3aa4d6",
            "actor": null,
            "seal": null
        }
    ]
}