{
  "schemaVersion": "1.0",
  "runId": "orch-1771177893-2dbc4ec8",
  "agent": "webster",
  "status": "complete",
  "result": "The Poisson ratio of Zerodur is 0.243.\n\nSource: https://markoptics.com/wp-content/uploads/2019/03/Schott-Zerodur.pdf",
  "artifacts": [],
  "confidence": "high",
  "notes": "The official Schott datasheet provides a value of 0.243. Other optical vendors round this to 0.24.",
  "timestamp": "2026-02-15T12:51:55-05:00"
}