Phantom posted on the X platform that it will add a username function, allowing users to create a Phantom identity, send cryptocurrency to other Phantom users, and synchronize accounts across devices. At the same time, Phantom will launch a username in the next few days based on when the user joined Phantom (OG can get early access), and when the user qualifies, they will receive a banner with an official claim link in their wallet. The username is an optional feature that allows users to personalize their wallet experience without compromising their privacy.