I learned this the hard way watching a friend's limit order get absolutely destroyed on another chain. He thought he was being smart. Then a bot spotted his pending tx, arb'd the same asset on a CEX, and pocketed the price appreciation that should've been his. Brutal. 💀
That rabbit hole led me straight to Dusk.
Here's what nobody's talking about: Dusk's SBA consensus with Proof-of-Blind-Bid? Yeah, it kills validator MEV. Validators can't front-run what they can't see. Clean.
But there's a gap.
Phase 3 the Revelation phase forces users to broadcast their pre-image (the actual price and volume) into the public mempool before Rusk VM settles the match. We're talking seconds between broadcast and finality. Seconds where the exact order details sit there in plaintext.
Not for validators. For everyone.
Here's how the Pre-Image Sniper plays out:
• Whale places massive buy order. Obfuscated. Validators only see the fee. • Phase 3 hits. Pre-image hits mempool. Price and volume exposed. • Bot watching Dusk's mempool decodes the limit price. • Bot instantly buys same asset on high-liquidity CEX or L2. • Dusk settles original order. Price pumps. • Bot sells into the pump. Risk-free money.
Dusk's CLOB becomes a free whale-alert system for cross-chain snipers.
The trader gets filled. But they lose the post-trade upside. The sniper never touched Dusk's validator set. Completely outside the narrative.
So what's the fix?
Instead of plaintext pre-image broadcast, use a Time-Lock Puzzle or VDF. The secret decrypts simultaneously with settlement finalization. Compression the latency gap to zero. Price executes and reveals at the exact same millisecond. No reaction window.
This isn't FUD. It's design feedback.
Dusk is doing something genuinely important for regulated finance. But if we're claiming "no MEV," let's talk about all of it. Not just the validator kind.
The question isn't if @Dusk can solve this. It's whether we'll address it before the snipers exploit it.$DUSK #dusk $ACE $APR
I just finished another round of looking through Dusk’s Hedger architecture, and one thing keeps standing out to me: the real problem isn’t transaction privacy. It’s state visibility. As a trader, I’ve learned this the annoying way. On public EVM chains, a wallet isn’t just an address. Its balances, transfers, counterparties and position patterns can become a readable history. That’s useful for transparency, but terrible when the information itself reveals your strategy. 😅 This is where Dusk Hedger gets interesting. DuskEVM preserves the familiar EVM path Solidity and existing EVM tooling while Hedger introduces confidential transaction flows using homomorphic encryption and zero-knowledge proofs. Dusk describes the system specifically around financial applications where balances, positions, counterparties and business logic can stay private while execution remains verifiable. My hot take is that this changes the design space: Transparent state → Confidential state → Programmable confidential finance That’s bigger than adding a privacy feature. It means a developer can think about confidentiality as part of the application’s state model, rather than building an entirely different execution environment. Dusk separates DuskEVM’s execution from DuskDS settlement and data availability, giving EVM applications a familiar development path while creating a route toward confidential financial workflows. And that matters for serious finance. An order book shouldn’t necessarily reveal institutional intent. A lending position shouldn’t broadcast every risk parameter. An asset holder shouldn’t expose every balance to the entire market. So the question I find much more interesting than “Can EVM apps be private?” is: Can the EVM become confidential without losing what made the EVM useful? Hedger is interesting because it’s attacking that exact boundary. Privacy stops looking like an add-on and starts looking like an application primitive for regulated onchain finance.@Dusk #dusk $DUSK