There is a fear called being seen—not being seen for your face, but being seen for every financial flow in your pocket, every footprint you leave in the digital world.

Stepping into the current public chain world, we all live in glass houses without curtains. We think we're surfing, but in reality, we're just performing in a fishbowl, while people outside the wall record everything: when we buy, when we sell, how we transfer funds, and even our anxiety and unease are quantified.

When you open a leading blockchain browser and casually search for an address, all transaction history is clearly displayed—your fund size, holdings, trading habits—all completely transparent. And these data are being used to train various monitoring models, serving as feed for optimization algorithms.

Until privacy solutions like zero-knowledge proofs appeared, I found the long-missed "curtain." It cuts out an absolute shadow zone in a dark forest full of floodlights—you can prove you own a certain amount of funds without revealing the specific amount or source. Your data no longer belongs to the surveillance system but truly becomes your private property.

If we cannot destroy this "gaze," at least we can install a privacy tool in our pocket. This is for that kind of freedom from being seen.