Duplicate entries for events can be a significant challenge for event organizers. They can lead to confusion, miscommunication, and inaccurate event attendance data, causing a poor attendee experience and wasted resources. Solving this issue is essential to ensure seamless and successful events.

We are solving this by verifying a telegram id by a user's aadhar card. We are generating the proof from Anon Aadhar and then verifying it against the telegram user and stroing this information onchain in a base contract that we have deployed. To keep track of the number of users that are present.