What act was passed in 1998 which required Internet users to give an adult ID before accessing an "adult" website,but was twice blocked by the U.S.Supreme Court?

Question

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The Child Online Protection Act (COPA) was passed in 1998 and required Internet users to give an adult ID before accessing an "adult" website. However, it was blocked twice by the U.S. Supreme Court due to concerns about free speech and privacy rights. The Communications Decency Act (A) was also passed in 1998 but focused on regulating obscene or indecent material on the Internet. The Online Regulatory Act (C) and Minors Prohibition Act (D) are not actual laws.

What Act Was Passed in 1998 Which Required Internet Users