Former Solana Executive Utilizes 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 cryptocurrency trading environment. Eighteen months later, his company, DoubleZero, claims to have a solution. The goal of DoubleZero is to eliminate the competitive advantage that traders gain from being physically closer to an exchange's servers. By utilizing a private fiber network, the company aims to create a more equitable environment for traders, despite the fact that regulators and traders have not yet demanded such a solution. According to Federa, the issue lies in the fact that the cryptocurrency industry often confuses decentralization with distribution. 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, which can give some traders a significant advantage. For instance, traders based in Tokyo who use platforms like Hyperliquid have a roughly 200-millisecond edge over their rivals abroad. Federa notes that this issue is not new, as traditional finance has already faced similar challenges. The New York Stock Exchange, for example, developed a data center in Mahwah, New Jersey, over a decade ago, which included cable-length equalization to within a nanosecond. This was done to prevent asymmetric access, which can be detrimental to business. DoubleZero's solution involves timestamping orders across global entry points, allowing venues to reconstruct a fair sequence of events. This approach aims to provide not only speed but also verifiability, making it possible for traders to distinguish between ordinary network congestion and deliberate attempts to manipulate transactions. The company's pitch is that a managed network with deterministic latency can make 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 nearer competitor, the gap and variance in latency are reduced. Traders gain not only lower latency but also predictable latency, which is a key property that high-frequency trading firms pay for in traditional markets. Federa's broader argument is that the cryptocurrency industry is misinterpreting what makes traditional markets fair. Regulators play a role, but they are not the primary drivers of fairness. Instead, exchanges themselves are responsible for ensuring fair access, as their business depends on it. If a venue gains a reputation for asymmetric access, it can lose volume to other venues that provide more equitable conditions. According to Federa, the latency problem in DeFi is not waiting on regulators to solve it, but rather on the moment when a major venue decides that fairness is a competitive advantage worth investing in. The next decade will test whether the industry is willing to build distributed systems, where the advantage is not based on the physical location of a server, but on providing a fair and equitable environment for all traders.