The stakes grew higher for Venezuela’s electoral authority to show proof backing its decision to declare President Nicolás Maduro the winner of the country’s presidential election after the United States on Thursday recognized opposition candidate Edmundo González as the victor, discrediting the official results of the vote.

The U.S. announcement followed calls from multiple governments, including close allies of Maduro, for Venezuela’s National Electoral Council to release detailed vote counts, as it has done during previous elections.

The electoral body declared Maduro the winner Monday, but the main opposition coalition revealed hours later that it had evidence to the contrary in the form of more than two-thirds of the tally sheets that each electronic voting machine printed after polls closed.

“Given the overwhelming evidence, it is clear to the United States and, most importantly, to the Venezuelan people that Edmundo González Urrutia won the most votes in Venezuela’s July 28 presidential election,” U.S. Secretary of State Antony Blinken said in a statement. (AP)