{
    "tender_id": 3064799,
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        "ok": true,
        "versions": 1,
        "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": [
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            "version": 1,
            "recorded_at": "2026-10-24T13:58:39Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://www.find-tender.service.gov.uk/Notice/093316-2026\", \"buyer\": \"Bolton Metropolitan Borough Council\", \"title\": \"Wielka Brytania – Bolton Cares Care Recording System\", \"source\": \"find_a_tender\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"UKD3\", \"source_id\": \"ocds-h6vhtk-077fa6\", \"deadline_at\": \"2026-11-02T16:00:00Z\", \"notice_type\": \"Ogłoszenie Find a Tender\", \"published_at\": \"2026-10-02T11:33:29Z\", \"notice_number\": \"093316-2026\"}",
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                "file": "https://tenderiq.pl/rejestr/pieczec-1.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-1.txt.ots",
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}