If you designed new currency notes, what hidden features or tech would you add for security?

Let’s dive into the possibilities of futuristic currency designs and how they could change money as we know it!

We recently read an article about Pakistan planning to get new currency notes. You can read the full article here.

Designing new currency notes isn't just about looks—it’s about security too! Hidden features and advanced technology can make notes harder to counterfeit while keeping them cool and innovative.

If you could design new currency notes, what hidden features or security tech would you add for security?

We will give the best comment a prize! Your comment will be judged on creativity, practicality, and security impact. The use of AI is allowed, but copy-pasting AI responses will lead to disqualification.

Update: Here is a picture of Shreyans wearing the Decathlon Cap that he received as his prize.