PITTSBURGH, PA - A resident of Robinson Township, Pennsylvania, waived indictment and pleaded guilty in federal court to charges of violating federal child exploitation laws, United States Attorney Scott W. Brady announced today. Anthony Bellisario, 57, pleaded guilty to two counts before United States District Judge Robert J. Colville. In connection with the guilty plea, the Court was advised that as a result of a large-scale, international investigation into the Darknet site "Welcome 2 Video", which offered child sexual exploitation images and videos for sale using the cryptocurrency bitcoin, Bellisario was identified as a user of this Website.Â