The Brief Pornhub is blocking access to its website in Arizona in response to a new state law that requires age verification for adult content. Pornhub, one of the world's largest adult content websites, is blocking access for users in Arizona starting this week. Arizona is now among two dozen states with similar age verification legislation. "Each porn company, each adult content company, can either choose to do a first-party solution or they can do a third-party solution." Unfortunately, the way many jurisdictions worldwide have chosen to implement age verification is ineffective, haphazard, and dangerous.