{
    "tender_id": 4095633,
    "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": "2026-10-30T06:14:33Z",
            "content": "{\"cpv\": \"15800000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050983901_Dostawy-artykulow-spozywczych-pieczywa-oraz-wody-mineralnej_2026_2.html\", \"buyer\": \"Specjalistyczny Szpital im. E. Szczeklika w Tarnowie\", \"title\": \"Dostawy artykułów spożywczych, pieczywa oraz wody mineralnej\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Tarnów\", \"source_id\": \"20050983901\", \"deadline_at\": \"2026-11-06T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-29T00:00:00Z\"}",
            "content_hash": "f606ae28ba54074fc69102a04436411c88d66088bcadadb81ccca93ce835f63f",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "72d76cab4447c764501ad98d45920fb31a2610a205c05bb08545eef9384added",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-30T06:45:39Z",
            "content": "{\"cpv\": \"15800000\", \"url\": \"https://www.przetargi.egospodarka.pl/20050983901_Dostawy-artykulow-spozywczych-pieczywa-oraz-wody-mineralnej_2026_2.html\", \"buyer\": \"Specjalistyczny Szpital im. E. Szczeklika w Tarnowie\", \"title\": \"Dostawy artykułów spożywczych, pieczywa oraz wody mineralnej\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Tarnów\", \"source_id\": \"20050983901\", \"deadline_at\": \"2026-11-06T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-29T00:00:00Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1398260\"}",
            "content_hash": "3bf959e50d26ca979647318045a101882804a4964f43ee3fff3de1e062a49ea9",
            "prev_hash": "72d76cab4447c764501ad98d45920fb31a2610a205c05bb08545eef9384added",
            "hash": "8c103625fcd0862957151a8eb6be3d3d18988e2681af21805bc7e1c7b055813f",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        }
    ]
}