{
    "tender_id": 4971382,
    "check": {
        "ok": true,
        "versions": 4,
        "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": "2026-11-03T10:07:45Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051629501_Dostawa-9-osobowego-mikrobusu-do-przewozu-osob-z-niepelnosprawnosciami-dla-WTZ-w-Libiazu_2026_2.html\", \"buyer\": \"Fundacja im. Brata Alberta\", \"title\": \"Dostawa 9-osobowego mikrobusu do przewozu osób z niepełnosprawnościami dla WTZ w Libiążu\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Rudawa\", \"source_id\": \"20051629501\", \"deadline_at\": \"2026-11-17T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-02T00:00:00Z\"}",
            "content_hash": "229f741404f4d2fbb6779d097851da60245eb75a01d3aacb255963543d052701",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "59a9cdec98643d627e8112bc11846702480a6e49895b9251fb2a55245cecc5b7",
            "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": "2026-11-03T10:45:35Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051629501_Dostawa-9-osobowego-mikrobusu-do-przewozu-osob-z-niepelnosprawnosciami-dla-WTZ-w-Libiazu_2026_2.html\", \"buyer\": \"Fundacja im. Brata Alberta\", \"title\": \"Dostawa 9-osobowego mikrobusu do przewozu osób z niepełnosprawnościami dla WTZ w Libiążu\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Rudawa\", \"source_id\": \"20051629501\", \"deadline_at\": \"2026-11-17T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-02T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3868062/dostawa-9-osobowego-mikrobusu-do-przewozu-osob-z-niepelnosprawnosciami-dla-wtz-w-libiazu\"}",
            "content_hash": "fb5cca3e6512cc9353dc55b8610b2e722e19be8ad5aef38be2d76c2a2cc2825f",
            "prev_hash": "59a9cdec98643d627e8112bc11846702480a6e49895b9251fb2a55245cecc5b7",
            "hash": "987d2ba6c1878134130b6dadd1261a220ce72d0a19fe320568f1069ae56a2ae8",
            "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": 3,
            "recorded_at": "2026-11-03T21:45:44Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051629501_Dostawa-9-osobowego-mikrobusu-do-przewozu-osob-z-niepelnosprawnosciami-dla-WTZ-w-Libiazu_2026_2.html\", \"buyer\": \"Fundacja im. Brata Alberta\", \"title\": \"Dostawa 9-osobowego mikrobusu do przewozu osób z niepełnosprawnościami dla WTZ w Libiążu\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Rudawa\", \"source_id\": \"20051629501\", \"deadline_at\": \"2026-11-17T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-02T00:00:00Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df38d7-283b-bbb1-e2d6-6b000120c823\"}",
            "content_hash": "57cd09a431788239fc3c192ef363a5333f9d2ac0f17a07a60612c7a1d65c3364",
            "prev_hash": "987d2ba6c1878134130b6dadd1261a220ce72d0a19fe320568f1069ae56a2ae8",
            "hash": "f6237b1f6703aaea60b9c0358caf02f8e5f8a68822815420cbcd9ef8f0e90632",
            "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": 4,
            "recorded_at": "2026-11-04T10:46:35Z",
            "content": "{\"cpv\": \"34100000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051629501_Dostawa-9-osobowego-mikrobusu-do-przewozu-osob-z-niepelnosprawnosciami-dla-WTZ-w-Libiazu_2026_2.html\", \"buyer\": \"Fundacja im. Brata Alberta\", \"title\": \"Dostawa 9-osobowego mikrobusu do przewozu osób z niepełnosprawnościami dla WTZ w Libiążu\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Rudawa\", \"source_id\": \"20051629501\", \"deadline_at\": \"2026-11-17T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-02T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3868062/dostawa-9-osobowego-mikrobusu-do-przewozu-osob-z-niepelnosprawnosciami-dla-wtz-w-libiazu\"}",
            "content_hash": "fb5cca3e6512cc9353dc55b8610b2e722e19be8ad5aef38be2d76c2a2cc2825f",
            "prev_hash": "f6237b1f6703aaea60b9c0358caf02f8e5f8a68822815420cbcd9ef8f0e90632",
            "hash": "d7a028df496ffe40cc8254e84f576726406a07f7c2dfd229cc693f15e8cfd515",
            "actor": null,
            "seal": null
        }
    ]
}