#dusk Last week something awkward happened. I went to the bank to handle some business, but the teller’s card got “stuck” in an identity-verification page that seemed to be frozen, while the line behind me only kept getting longer. In the end, the account manager’s solution was simple: just shut down the new system that was throwing the error and switch back to the old internal software. That incident made one thing clear: field staff never really care how advanced the backend technology is—if it delays operations on-site, even the most beautiful tools will be discarded on the spot. $RE

In the on-chain compliance track, people are essentially stepping into the same trap. Many projects loudly advertise privacy protection, but the moment you generate a Zero-Knowledge proof on the frontend, the computer fans start blasting and the page hangs for several minutes. Risk-control staff at institutions would rather continue using traditional offline reports than sit there and wait for the web page to finish processing.

Recently, I reviewed the technical proposal from @Dusk . They tried to rewrite this deadlock from the source. By replacing the traditional execution layer with Piecrust VM, which is built specifically for zero-knowledge proving, they were able to bring the computational overhead down—making in-browser proving finally feasible in practice. Then, combined with the zero-knowledge identity verification mechanism of the Citadel protocol, they aimed to complete compliance checks without the data ever leaving the domain.

But abandoning the general-purpose EVM route to develop a custom virtual machine is a double-edged sword. While it improves cryptographic execution efficiency, it greatly raises the barriers for external app integration and for liquidity migration. And not to mention, under high-concurrency pressure in extreme market conditions, it’s still unclear whether ordinary office equipment will “freeze” when running circuit compilation—there’s still a lack of large-scale real-network load-testing data to support it. $BTC

When I was observing $DUSK , I never cared how sophisticated the copywriting packaging was—I only looked to see whether it could stand up to the tests of real financial business. If the underlying architecture is built beautifully, but in the end people still can’t afford to wait because of high application barriers or long terminal processing times, then what’s the fundamental difference from that bank system that was forced to switch back to old software? Would busy trading desks really pay the bill for so-called technical elegance, just to absorb waiting costs of even a few extra seconds?