Blockin is a free-to-use, decentralized, universal sign-in standard for all of Web 3.0 that can support signing in with all blockchains!
Leveraging the speed and efficiency of the Algorand network, Blockin allows Web 3.0 developers to easily add blockchain-based authentication to their applications.
Through this new approach to authentication, systems no longer need to rely on centralized servers and databases that are vulnerable to single-point-of-failure attacks.
This project was built as part of a graduate blockchain course. Click below to read our paper, view the source code, or try the demo application we built.