{
  "status": "NOMINAL",
  "node": "ir-teh-edge-01",
  "uptime_sla": "99.99%",
  "latency_p99_ms": 22.4,
  "environment": "production",
  "timestamp": "2026-10-13T23:00:00Z",
  "checks": {
    "payment_switch": "PASS (sub-30ms failover)",
    "double_entry_ledger": "PASS (0.00% drift)",
    "token_vault": "PASS (0.00s CVV2 zero-storage)",
    "reconciliation_mesh": "PASS (100% 3-way match)"
  }
}