How can we verify/distinguish a user?

Verifying and distinguishing a user can be achieved through their Wallet Address. The wallet address is unique and cannot be copied or substituted. When implementing verification to check if a user owns a specific token to grant them access to the game, user authentication will be required, and this authentication involves logging into the application. When a user logs in, you receive information about the user, including their wallet address. This wallet address serves as a means to verify and distinguish the user.

In the next step, we explain what information we can get from the blockchain about a user