{
    "tender_id": 5160680,
    "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": "2026-11-04T08:20:18Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://makow-podhalanski.ezamawiajacy.pl/pn/makow-podhalanski/demand/notice/public/241935/details\", \"buyer\": \"Gmina Maków Podhalański\", \"title\": \"Zimowe utrzymanie dróg, placów i chodników na terenie Gminy Maków Podhalański w sezonie zimowym 2026/2027 r.\", \"region\": \"malopolskie\", \"source\": \"makow_podhalanski_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"241935\", \"deadline_at\": \"2026-12-07T07:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-04T08:09:00Z\"}",
            "content_hash": "7c7eb97cc766029f77dbaadd38730bb6980f78a46b21dc05f7c68d321f62cc3c",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "ab822d00559d57fe71ec029bf8cdb93d7643ecc590ec71c95887b6b015afcdd7",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": null
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-04T08:45:23Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://makow-podhalanski.ezamawiajacy.pl/pn/makow-podhalanski/demand/notice/public/241935/details\", \"buyer\": \"Gmina Maków Podhalański\", \"title\": \"Zimowe utrzymanie dróg, placów i chodników na terenie Gminy Maków Podhalański w sezonie zimowym 2026/2027 r.\", \"region\": \"malopolskie\", \"source\": \"makow_podhalanski_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"241935\", \"deadline_at\": \"2026-12-07T07:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-04T08:09:00Z\", \"procedure_url\": \"https://makow-podhalanski.ezamawiajacy.pl/pn/makow-podhalanski/demand/notice/public/241935/details\"}",
            "content_hash": "434aac2f18ebd055a448c063fb34015ee5cf86202b4f800c46a6c2a3d492abb4",
            "prev_hash": "ab822d00559d57fe71ec029bf8cdb93d7643ecc590ec71c95887b6b015afcdd7",
            "hash": "2346656393c7e9bf02a9c9f8b080be047230e049748b3e2ae6141ac57b3e4456",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": null
            }
        }
    ]
}