{
    "success": true,
    "app": "Oracle Centralizado v2.0.0",
    "timestamp": "2026-06-26T18:48:24-04:00",
    "uptime": "2026-06-26 16:21:26",
    "checks": {
        "rates": {
            "status": "ok",
            "last_update": "2026-06-26 16:21:26",
            "usd_ves": 776.001,
            "source": "binance_p2p_usdt"
        },
        "commodities": {
            "status": "ok",
            "count": 24,
            "last_updated": "2026-06-26T16:21:27-04:00"
        }
    },
    "_signature": {
        "value": "3044022077e335b4b08e6ee9b519c4eb977566eb306b77435b735d7e84db7fa4b2f75c68022070bdec3b6dac0a97b01de4fb70bdf4fa843eedcf570eba3260f5361f3a4c809e",
        "algorithm": "ecdsa-secp256k1",
        "public_key": "2d2d2d2d2d424547494e205055424c4943204b45592d2d2d2d2d0a4d465977454159484b6f5a497a6a3043415159464b34454541416f4451674145667a374e2b56327337634779313863547a39463475436a474f4b59437a4a714d0a5665526f75426c644853793775356e334843376a3061307a7571353251796f517541626f746c6c6247362b525151492b6b34384d59413d3d0a2d2d2d2d2d454e44205055424c4943204b45592d2d2d2d2d0a",
        "timestamp": 1782514104754,
        "nonce": "8ce4951a047b4ae3554aeae60b53daea"
    }
}