Wow, this feature is really cool! It turns out that a signature is not just as simple as a signature.

The on-chain proof it provides transforms that vague "I call the shots" into a clearly defined digital identity label.

As a result, many things become more credible, feeling like having a digital ID card.

Moreover, this kind of "proof" can be interconnected and utilized, and its application scope is definitely wide.

It makes the entire digital world clearer and more systematic, which is indeed a great advancement!