Ex-Solana Executive Employs Wall Street Strategy to Promote Fairness in DeFi

Austin Federa, the former head of strategy at the Solana Foundation, left his position in 2024 to address the unfairness he perceived in the crypto trading environment. Eighteen months later, his company, DoubleZero, claims to have found a solution. The goal of DoubleZero is to eliminate the proximity to an exchange's servers as a competitive advantage for traders by using a private fiber network that reduces 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 fact that the crypto industry often confuses decentralized systems with distributed ones. Although 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, which can result in milliseconds determining the outcome of a trade. For instance, on platforms like Hyperliquid, traders based in Tokyo have a roughly 200-millisecond advantage over their international rivals. Federa emphasizes that traditional finance has already encountered this problem. When the New York Stock Exchange developed its Mahwah, New Jersey data center over a decade ago, it implemented cable-length equalization to within a nanosecond because asymmetric access was detrimental to business, not just because it was required by regulators. Simply put, traders who felt at a disadvantage would route their orders to other platforms. DoubleZero's solution involves timestamping. The network aggregates private bandwidth from operators to route blockchain data over dedicated links, providing venues with the tools to timestamp orders across global entry points and reconstruct a fair sequence, similar to the cable equalization used by the NYSE. However, the challenge is not just about speed, but also verifiability. On a venue using the public internet, a trader whose order arrives late has no way to distinguish between ordinary network congestion and something more intentional. Federa explains that a managed network with deterministic latency makes it possible to prove the distinction. 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 also predictable latency, which is what high-frequency trading firms pay for in traditional markets. Federa's main point is that the crypto industry is misinterpreting what makes traditional markets fair. Regulators are important, but they are not the primary drivers. FINRA, the organization that oversees most of Wall Street's day-to-day conduct, is technically a voluntary self-regulatory organization. The Securities and Exchange Commission and Commodity Futures Trading Commission serve as backstops with enforcement authority, but the day-to-day work of maintaining fair markets is done by the 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 for regulators to step in. Instead, it is waiting for the moment when a major venue decides that fairness is a competitive advantage worth paying for. The crypto industry has spent a decade proving that it can build decentralized systems. The next decade will test whether anyone wants to build distributed ones, where the advantage is not based on the location of a server in Tokyo. As Federa puts it, 'No one wants to trade on an unfair platform.'