{
  "date": "2026-10-15",
  "block": "12.5.262",
  "durationMs": 600916,
  "waves": 21,
  "requests": 252,
  "deviceObservations": 504,
  "errors": 0,
  "allResponses200": true,
  "receiptsAdvancedBetweenWaves": true,
  "timingMs": {
    "p50": 821,
    "p95": 1687,
    "max": 1933
  },
  "backend": "ux-certificates258",
  "endpoint": "/api/certificates/state",
  "configurationWrites": 0,
  "tokenPersisted": false,
  "bounds": [
    "One backend, two CHR over HTTP REST; not a global cap for external clients or multiple backend instances",
    "Concurrent normal collectors and UI acceptance may run; not maximum throughput",
    "A finite successful window does not prove all historical 401/500 causes or indefinite stability"
  ]
}