Former 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 what he perceived as inequalities in the crypto trading landscape. Eighteen months later, his company, DoubleZero, claims to have a solution. DoubleZero aims to remove the proximity to an exchange's servers as a competitive advantage for traders by utilizing a private fiber network that minimizes latency. This approach introduces a more equitable environment, despite the fact that regulators and traders are not yet demanding it. According to Federa, the issue stems from the fact that the crypto industry often confuses decentralization with distribution. 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 noted in an interview with CoinDesk that 'Hyperliquid may be a decentralized system from a governance and user perspective, but it is not a distributed system. It is still co-located in the same environment, even if it's run by multiple different 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 because asymmetric access was detrimental to business, not because it was required by regulators. Simply put, 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, while 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 something more deliberate. Federa explained that 'the counter-factual is really hard to prove.' DoubleZero's pitch is that a 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 nearer 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, which is the property that high-frequency trading firms actually pay for in traditional markets. Federa's broader point is that crypto is misinterpreting what makes traditional markets fair. Regulators are important, but they are not the primary driver. FINRA, the body that polices 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 teeth, 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; it is waiting on the moment a major venue decides that fairness is a competitive advantage worth paying for. Crypto has spent a decade proving that it is possible to 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 stated, 'No one wants to trade on an unfair platform.'