OpenAI Foundation — key-event: Jeff Arnold appointed Director of Operations

NoteThe source text directly confirms that Jeff Arnold was appointed Director of Operations at the OpenAI Foundation. The article is dated March 24, 2026, and the Wayback Machine capture date is March 25, 2026, which matches the claimed date of 2026-03 (March 2026). The claim's key-event matches the source's explicit statement about Jeff Arnold's appointment and role.