{
  "protocol_version": "tteop/0.1-draft",
  "metric_spec_version": "tteop-metrics/0.1-draft",
  "collector_version": "enterprise-collector/2.1.0",
  "operator": {
    "pseudonymous_key": "op_e5d9a3b7f1c8",
    "cohort_id": null
  },
  "observation": {
    "timestamp": "2026-08-28T18:00:00Z",
    "window_start": "2026-08-28T09:00:00Z",
    "window_end": "2026-08-28T18:00:00Z",
    "window_duration_seconds": 32400
  },
  "source": {
    "tool": "enterprise-agent",
    "platform": "internal",
    "provider": "anthropic",
    "model": "claude-sonnet-4",
    "adapter_id": "anthropic-v1",
    "adapter_version": "1.0.0"
  },
  "telemetry": {
    "input": 45000,
    "output": 89000,
    "cache_write": 120000,
    "cache_read": 980000
  },
  "validity": {
    "status": "valid",
    "missingness_flags": [],
    "anomaly_flags": []
  },
  "provenance": {
    "level": "signed",
    "signature_status": "signature-present-unverified"
  },
  "privacy": {
    "mode": "enterprise-isolated"
  },
  "metrics": {
    "yield": 43.07,
    "leverage": 21.8,
    "velocity": 1.978,
    "output_fraction": 0.6642,
    "log_leverage": 1.34
  },
  "warnings": [],
  "extensions": {
    "com.example.signature": {
      "algorithm": "Ed25519",
      "key_fingerprint": "sha256:9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08",
      "value": "base64:MEUCIQDZ+7 example signature value truncated for documentation",
      "signed_fields": [
        "protocol_version",
        "telemetry.input",
        "telemetry.output",
        "telemetry.cache_write",
        "telemetry.cache_read",
        "observation.timestamp",
        "observation.window_start",
        "observation.window_end"
      ]
    }
  }
}