Former Solana Executive Employs Wall Street Strategy to Create Fair Play 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 proximity to an exchange's servers provides to traders. By utilizing a private fiber network, latency - the time it takes for an order to reach the platform from a trader's desk - is removed as a factor, creating a more equitable environment, even though regulators and traders are not yet demanding it. According to Federa, the issue lies in the conflation of decentralized and distributed systems in the crypto space. 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 when milliseconds determine the outcome of a trade. For instance, on platforms like Hyperliquid, traders based in Tokyo have a roughly 200-millisecond advantage over their international counterparts. Federa notes that while Hyperliquid may appear to be a decentralized system from a governance and user perspective, it is not a distributed system, as it is still co-located in the same environment, even if it is operated by multiple entities. This problem has already been encountered in traditional finance. 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, not because regulators required it, but because asymmetric access was detrimental to business. Simply put, traders who felt disadvantaged would redirect their orders to other venues. 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 cable equalization used by the NYSE. The challenge lies not only in speed but also in verifiability. On a venue operating over the public internet, a trader whose order arrives late has no way to distinguish between ordinary network congestion and intentional interference. DoubleZero's pitch is that a managed network with deterministic latency makes this distinction provable. While physics still applies - a New York trading desk routing through DoubleZero to reach Hyperliquid in Tokyo will not outrun a competitor in AWS's ap-northeast-1 region - the gap narrows, and more importantly, the variance shrinks. Traders receive not only lower latency but also predictable latency, a property that high-frequency trading firms are willing to pay for in traditional markets. Federa's broader argument is that the crypto industry is misinterpreting what makes traditional markets fair. Regulators play a role, but they are not the primary driver. FINRA, the body responsible for policing 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 exchanges themselves. They do this because their business depends on it - venues with a reputation for asymmetric access lose volume to those without. If Federa is correct, DeFi's latency issue is not waiting on regulators; it is waiting for the moment a major venue decides that fairness is a competitive advantage worth investing in. The crypto industry has spent a decade proving that decentralized systems can be built. The next decade will test whether anyone is willing to build distributed systems, where the advantage is not based on the location of a server in Tokyo. As Federa stated, 'No one wants to trade on an unfair platform.'