Claiming a unique username on social apps can be a challenge, but using your own domain as a handle offers a solution. Open social apps and the AT protocol allow users to own their data and seamlessly log into various platforms with a single identity tied to their domain. This shift empowers users to control their social presence and data management.

• Using your own domain as a username solves the problem of usernames being taken on every new social app.
• The AT Protocol lets a domain-based identity work as a portable login across multiple apps, not just one platform.
• This approach gives users ownership of their data and identity instead of being locked into a single company's platform.