Biden nominated before Democratic convention?

This market will resolve to "Yes" if Joe Biden is nominated as the Democratic candidate for the 2024 U.S. Presidential Election through a virtual roll call before the start of the Democratic National Convention (DNC), currently scheduled for August 19, 2024. Otherwise, this market will resolve to "No". The primary resolution source for this market will be information from the DNC, however a consensus of credible reporting will also be used.