{
    "tender_id": 4505922,
    "check": {
        "ok": true,
        "versions": 2,
        "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": "2026-11-01T05:54:38Z",
            "content": "{\"cpv\": \"33158400\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3865650/chelmza-swiadczenie-uslug-rehabilitacyjnych-na-potrzeby-dziennego-domu-pomocy\", \"buyer\": \"Fundacja WERWA\", \"title\": \"Chełmża świadczenie usług rehabilitacyjnych na potrzeby Dziennego Domu Pomocy\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3865650\", \"deadline_at\": \"2026-11-06T22:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-01T05:54:39Z\"}",
            "content_hash": "b1b57d53426874ec448a82ac69e95d6f865e2a2f4c05a40b47ed70c13219d897",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "be34a456c7bedff64389053b4ae61e6a77ae6c7e2a757278970f8a413ef542ee",
            "actor": null,
            "seal": null
        },
        {
            "version": 2,
            "recorded_at": "2026-11-01T06:45:29Z",
            "content": "{\"cpv\": \"33158400\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3865650/chelmza-swiadczenie-uslug-rehabilitacyjnych-na-potrzeby-dziennego-domu-pomocy\", \"buyer\": \"Fundacja WERWA\", \"title\": \"Chełmża świadczenie usług rehabilitacyjnych na potrzeby Dziennego Domu Pomocy\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3865650\", \"deadline_at\": \"2026-11-06T22:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-01T05:54:39Z\", \"procedure_url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/296517\"}",
            "content_hash": "84061fbaec694ebbfcec093cc57f0409e727039d49572884a24a40ee10b0a75a",
            "prev_hash": "be34a456c7bedff64389053b4ae61e6a77ae6c7e2a757278970f8a413ef542ee",
            "hash": "2ab5debacfa0e436a8312cefe8aafd2f436e729b53911abe243bfed53ecbb3f3",
            "actor": null,
            "seal": null
        }
    ]
}