The term "offline verified" in the context of StarCraft 2 refers to the desire to verify or confirm that a downloaded version of the game can be played without an internet connection. For many games, especially those with significant online components, playing offline might not be straightforward or could be against the terms of service. In StarCraft 2's case, Blizzard has implemented measures to ensure that the game is played fairly and securely, which typically requires an online connection.
without an internet connection, you must first authorize your game client through the Battle.net desktop app download starcraft 2 offline verified