Adam D'Angelo leaves OpenAI board by Nov 30?

This market will resolve to "Yes" if it is announced Adam D'Angelo will leave or is removed from the OpenAI board by Nov 30, 11:59 PM ET. Otherwise, this market will resolve to "No." Note that an announcement before the end date that he will be leaving the board will suffice to resolve this market to "Yes" regardless of when his departure takes effect. Confirmation should come from an official announcement made by OpenAI or Adam D'Angelo himself, however a definitive consensus of credible media sources may be used.