Saw an interesting discussion. Recently, when responding to Onekey founder Yishi, CZ directly pointed out his hardcore requirement for hardware wallets—the private key must never leave the device under any circumstances. That’s a pretty tough standard.

Speaking of which, the lab of a leading exchange just announced an investment in this open-source hardware wallet. Looking at the investors, it’s clear that the industry is really focusing on wallet security now, especially the long-standing challenge of private key management.

In the hardware wallet space, the technical barriers are significant, and the combination of open-source and security as a dual guarantee is indeed a differentiated approach.