{
    "success": true,
    "app": "Oracle Centralizado v2.0.0",
    "timestamp": "2026-06-28T23:35:55-04:00",
    "uptime": "2026-06-28 16:31:12",
    "checks": {
        "rates": {
            "status": "ok",
            "last_update": "2026-06-28 16:31:12",
            "usd_ves": 769.925,
            "source": "binance_p2p_usdt"
        },
        "commodities": {
            "status": "ok",
            "count": 24,
            "last_updated": "2026-06-28T16:31:12-04:00"
        }
    },
    "_signature": {
        "value": "304502202cf7ca8c141c83df217fb05703b59aa2e1930d778e78ec6ea86fda8c65340c8b022100f85683802d473f5c5ee4b447ed575fe7f300262ab793dd1e72fd48822c6728be",
        "algorithm": "ecdsa-secp256k1",
        "public_key": "2d2d2d2d2d424547494e205055424c4943204b45592d2d2d2d2d0a4d465977454159484b6f5a497a6a3043415159464b34454541416f4451674145667a374e2b56327337634779313863547a39463475436a474f4b59437a4a714d0a5665526f75426c644853793775356e334843376a3061307a7571353251796f517541626f746c6c6247362b525151492b6b34384d59413d3d0a2d2d2d2d2d454e44205055424c4943204b45592d2d2d2d2d0a",
        "timestamp": 1782704155559,
        "nonce": "532a3826bf81da9a598a30327d12b546"
    }
}