When you come across the domain uscurrency.gov, the first question is whether it’s a fake site designed to look official. The evidence points strongly to it being the real thing. Operated by the Board of Governors of the Federal Reserve, the site is the home of the U.S. Currency Education Program. A .gov domain is one of the most restrictive top-level domains in the world, requiring strict verification from a government agency to register. That alone provides a layer of trust that commercial domains cannot match.
The site’s security setup is also best-in-class. It uses modern encryption, prevents your browser from being tricked into loading it in a deceptive frame, and is clean of any threats according to Google’s Safe Browsing database. The website has been active for over 11 years with a clean history, which is exactly what you should expect from a federal resource. If you’re looking to verify banknote features or learn how to spot counterfeit currency, this is the correct destination. The signals here are consistent only with a legitimate, official government website.