{"status":"warning","checks":[{"name":"Database","status":"ok","detail":"Connected and responding."},{"name":"Trading engine","status":"ok","detail":"Last tick 0s ago."},{"name":"Ledger balance","status":"ok","detail":"Assets equal liabilities plus equity."},{"name":"Audit trail","status":"ok","detail":"Hash chain intact across 2 entries."},{"name":"Market data","status":"warning","detail":"No quotes have been recorded yet."},{"name":"Storage","status":"ok","detail":"Log and cache directories are writable."},{"name":"Disk space","status":"ok","detail":"20.5% free (1 TB of 5.1 TB)."},{"name":"Circuit breakers","status":"ok","detail":"No breakers are active."},{"name":"PHP version","status":"ok","detail":"8.3.32"}],"version":"1.0.0","timestamp":"2026-07-29T11:10:22+00:00"}