http://oljlphash3bpqtrvqpr5gwzrhroziw4mddidi5d2qa4qjejcbrmoypqd.onion
It is usually a circumvention feature embedded within existing apps. Currently Snowflake is available inside Tor Browser on Desktop and Android, Onion Browser on iOS, and Orbot on Android and iOS. If you have downloaded and installed any of these apps, and they are censored in your country, you can bypass the censorship by activating Snowflake through the apps' settings page.