{
  "zta_version": "1.0",
  "agent_id": "test-agent-valid",
  "agent_name": "Valid Test Agent",
  "identity": {
    "public_key": "MCowBQYDK2VwAyEA",
    "key_algorithm": "Ed25519"
  },
  "trust": {
    "score": 8,
    "confidence": "high",
    "evidence": "...(mapped from UTS evidence)...",
    "assessor": "MarketNow Sentinel CA"
  },
  "capabilities": {
    "provides": [
      "search",
      "read"
    ],
    "requires": []
  },
  "metadata": {
    "issued_at": "2026-08-20T00:00:00Z",
    "expires_at": "2027-08-20T00:00:00Z"
  },
  "status": "active"
}