{
    "tender_id": 3499704,
    "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": "2026-10-27T02:42:13Z",
            "content": "{\"cpv\": \"80000000\", \"url\": \"https://mops-dg.logintrade.net/zapytania_email,243569,7cdab8838d8e8b160781b02d3d6c6701.html\", \"buyer\": \"Miejski Ośrodek Pomocy Społecznej w Dąbrowie Górniczej\", \"title\": \"Poradnictwo prawne na rzecz mieszkańcó\", \"source\": \"pzp24_open\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"243569-7cdab8838d8e8b160781b02d3d6c6701\", \"deadline_at\": \"2026-10-30T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-26T09:04:00Z\"}",
            "content_hash": "6626a410f760f410b2e31451329ae42d8fd935e7e55e76a176a699adc617b369",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "f113fb4820186a12423b989fb72b7d6fd2ec5288e0b12218eb2e1b999db23ef0",
            "actor": null,
            "seal": {
                "id": 4,
                "digest": "1a6d1144791ca08d9453bd1c8d38a6c251eb74cb6d377626fde25c11a52ccc7a",
                "file": "https://tenderiq.pl/rejestr/pieczec-4.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-4.txt.ots",
                "bitcoin_block": 973472
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-27T03:33:31Z",
            "content": "{\"cpv\": \"80000000\", \"url\": \"https://mops-dg.logintrade.net/zapytania_email,243569,7cdab8838d8e8b160781b02d3d6c6701.html\", \"buyer\": \"Miejski Ośrodek Pomocy Społecznej w Dąbrowie Górniczej\", \"title\": \"Poradnictwo prawne na rzecz mieszkańcó\", \"source\": \"pzp24_open\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"243569-7cdab8838d8e8b160781b02d3d6c6701\", \"deadline_at\": \"2026-10-30T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-26T09:04:00Z\", \"procedure_url\": \"https://mops-dg.logintrade.net/zapytania_email,243569,7cdab8838d8e8b160781b02d3d6c6701.html\"}",
            "content_hash": "63dff65fa9aebc35456d2eb9d08daf74d88ea0d936563226f73158ef630e451c",
            "prev_hash": "f113fb4820186a12423b989fb72b7d6fd2ec5288e0b12218eb2e1b999db23ef0",
            "hash": "147e3ef106c609d42b2b4b7f7ea649e7c73c6af9052b51bbd07df58e65bb38bf",
            "actor": null,
            "seal": {
                "id": 4,
                "digest": "1a6d1144791ca08d9453bd1c8d38a6c251eb74cb6d377626fde25c11a52ccc7a",
                "file": "https://tenderiq.pl/rejestr/pieczec-4.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-4.txt.ots",
                "bitcoin_block": 973472
            }
        }
    ]
}