Former Solana Executive Tackles DeFi's Latency Issue with Wall Street-Inspired Solution

Austin Federa, the former head of strategy at the Solana Foundation, left his position in 2024 to address the unfairness in the crypto trading environment. Eighteen months later, his company, DoubleZero, claims to have a solution. The goal is to eliminate the proximity to an exchange's servers as a competitive advantage for traders by using a private fiber network that removes latency and creates a more equitable environment, even if regulators and traders are not yet demanding it. According to Federa, the issue lies in the conflation of decentralized and distributed systems in crypto. While DeFi protocols are decentralized due to their open-source code and permissionless validator sets, the laws of physics cause validators to cluster in the same data centers, giving some traders a millisecond-based edge. For instance, on platforms like Hyperliquid, Tokyo-based traders have a roughly 200-millisecond advantage over international rivals. Federa argues that Hyperliquid, despite being a decentralized system in terms of governance and user perspective, is not a distributed system because it is still co-located in the same environment. This problem has already been addressed in traditional finance. The New York Stock Exchange developed cable-length equalization to within a nanosecond in its Mahwah, New Jersey data center over a decade ago, not because regulators required it, but because asymmetric access was detrimental to business. Traders who felt disadvantaged would route their orders elsewhere. DoubleZero's solution involves timestamping. The network aggregates private bandwidth from operators to route blockchain data over dedicated links, providing venues with tools to timestamp orders across global entry points and reconstruct a fair sequence, similar to the NYSE's cable equalization. The challenge is not only speed but also verifiability. On a venue using the public internet, a trader whose order arrives late cannot distinguish between ordinary network congestion and intentional interference. DoubleZero's managed network with deterministic latency makes this distinction provable. While physics still applies, and a New York trading desk routing through DoubleZero to reach Hyperliquid in Tokyo will not outrun a competitor in a closer region, the gap and variance shrink. Traders get not just lower latency but predictable latency, a property that high-frequency trading firms pay for in traditional markets. Federa's broader point is that crypto misinterprets what makes traditional markets fair. Regulators are important, but they are not the primary driver. The body that polices most of Wall Street's day-to-day conduct, FINRA, is technically a voluntary self-regulatory organization. The Securities and Exchange Commission and Commodity Futures Trading Commission serve as backstops with enforcement power, but the day-to-day work of maintaining fair markets is done by exchanges themselves. They do this because their business depends on it. Venues that gain a reputation for asymmetric access lose volume to venues that do not. If Federa is correct, DeFi's latency problem is not waiting on regulators but on the moment a major venue decides that fairness is a competitive advantage worth paying for. Crypto has spent a decade proving that decentralized systems can be built. The next decade will test whether anyone wants to build distributed ones, where the advantage is not based on the location of a server. As Federa said, 'No one wants to trade on an unfair platform.'