The problem VerifyX solves

It opens multiple doors for Dapp developers. Its use cases correspond to cases where the user's uniqueness is important to avoid spam or malpractices using multiple wallet addresses such as Token Airdrops.

Challenges we ran into

We tried using Spheron Protocol and it worked perfectly while deploying our frontend, it was super easy to use. But the challenge we faced was while hosting the backend, as cors generated multiple errors when we tried to do so. I really hope Spheron Protocol creates a solution for backend too.