{
  "date": "2026-11-10",
  "harnessCommit": "ebdc5892",
  "candidateSourceCommit": "ebdc5892",
  "baselineSourceCommit": "83ed880e",
  "browseFixOriginalCommit": "fa823378",
  "browseFixLocalCherryPick": "b104ef9a",
  "baselineSdkPackage": "1.5.378.182",
  "candidateSdkPackage": "2.0.1",
  "functional": {
    "passed": 62,
    "failed": 0,
    "skipped": 0,
    "legs": [
      {
        "name": "baseline-client-to-baseline-server",
        "passed": 12
      },
      {
        "name": "baseline-client-to-candidate-server",
        "passed": 12
      },
      {
        "name": "candidate-client-to-baseline-server",
        "passed": 12
      },
      {
        "name": "candidate-client-to-candidate-server",
        "passed": 12
      },
      {
        "name": "candidate-driver-cli-to-baseline-server",
        "passed": 7
      },
      {
        "name": "candidate-driver-cli-to-candidate-server",
        "passed": 7
      }
    ],
    "requiredThreeSharedLegsPlusDriverCliCases": 50,
    "additionalBaselineReferenceCases": 12
  },
  "security": {
    "policy": "http://opcfoundation.org/UA/SecurityPolicy#Basic256Sha256",
    "mode": "SignAndEncrypt",
    "anonymous": false,
    "aclEnabled": true,
    "fixtureAuthenticator": "Exact ephemeral API-key-shaped credential; production ACL/write/method gates",
    "serverSharedDriverAutoaccept": false,
    "cliAutoaccept": true,
    "cliLimitationEvidence": "Client.CLI CommandBase.CreateConnectionSettings sets AutoAcceptCertificates=true; no strict-validation option"
  },
  "continuationPaging": {
    "rawSamplesPerSharedLeg": 25,
    "rawBackendCeiling": 7,
    "eventSamplesPerSharedLeg": 25,
    "eventBackendCeiling": 7,
    "eventTimestampTies": true,
    "assertions": "Exact raw values and event IDs, no loss/duplicates; production session-bound continuation store"
  },
  "preFix": {
    "passed": 60,
    "failed": 2,
    "finding": "Candidate alarm missing from raw parent browse; original->candidate and candidate->candidate failed exact identity checks. SDK2 Create reset ReferenceTypeId to null/default. Original->original and candidate->original controls passed. Fixed by restoring HasComponent after Create; unchanged strict assertions then passed."
  },
  "performance": {
    "status": "diagnostic-within-budget",
    "warmupOperations": 24000,
    "measuredOperations": 48000,
    "totalCalls": 72000,
    "nativeProcessPairs": 3,
    "tieredCompilation": "0 for both clients and servers; supplementary experiment only",
    "budgetPercent": 15,
    "medianP95ChangesPercent": {
      "scalar-read": 14.94885916601103,
      "scalar-write": 1.577761081893314,
      "array-read": -16.279069767441868,
      "array-write": -17.23684210526316
    },
    "limitation": "Small local subset; scalar-read candidate pair3 p95 .2219 ms remains an outlier, preserved in raw data; no full Gate G4 claim",
    "allocationMetric": "Average allocated bytes/op across all four operation kinds"
  },
  "rawArtifacts": {
    "functional": "/Users/dohertj2/.codex/worktrees/opcua2-cross-version/OtOpcUa/artifacts/cross-version/run-10",
    "warmPerformance": "/Users/dohertj2/.codex/worktrees/opcua2-cross-version/OtOpcUa/artifacts/cross-version/performance-01",
    "preFix": "/Users/dohertj2/.codex/worktrees/opcua2-cross-version/OtOpcUa/artifacts/cross-version/run-08",
    "earlyShortPerformance": "/Users/dohertj2/.codex/worktrees/opcua2-cross-version/OtOpcUa/artifacts/cross-version/run-07"
  },
  "notCertified": [
    "Real SQL Server/QuestDB/AVEVA backend matrix",
    "Full production load/fan-out/reconnect/backpressure performance",
    "Two-hour soak",
    "External ScadaBridge consumer",
    "Mixed-version Akka cluster rolling upgrade"
  ],
  "capabilityNA": [
    {
      "component": "OPC UA driver",
      "capability": "HistoryRead",
      "evidence": ".claude/rules/drivers.md #655: driver history capability removed; Client.Shared and CLI perform history"
    }
  ]
}