Former Solana Executive Utilizes Wall Street Strategy to Create a Level Playing Field 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. DoubleZero seeks to remove the proximity to an exchange's servers as a competitive advantage for traders by utilizing a private fiber network, which minimizes latency and creates 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. While DeFi protocols are decentralized due to their open-source code and permissionless validator sets, the physical laws governing the speed of data transmission force validators to cluster in the same data centers, resulting in an uneven playing field. For instance, traders based in Tokyo using platforms like Hyperliquid have a 200-millisecond advantage over their international counterparts. Federa explained 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 is not unique to the crypto space, 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 to prevent asymmetric access. DoubleZero's solution involves timestamping, where 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. The main challenge is not only speed but also verifiability, as a trader whose order arrives late on a venue using the public internet cannot distinguish between ordinary network congestion and intentional interference. DoubleZero's pitch is that a managed network with deterministic latency makes it possible to prove the distinction. While physics still applies, and a New York trading desk using DoubleZero to reach Hyperliquid in Tokyo will not outrun a competitor in a nearby region, the gap and variance in latency shrink. Traders gain not only lower latency but also predictable latency, a property that high-frequency trading firms value in traditional markets. Federa's broader argument is that the crypto space is misinterpreting what makes traditional markets fair. Regulators play a role, but they are not the primary drivers. Instead, it is the exchanges themselves that ensure fairness, as their business depends on it. Venues that gain a reputation for asymmetric access lose volume to those that do not. If Federa is correct, DeFi's latency problem will not be solved by regulators but by the moment a major venue decides that fairness is a competitive advantage worth investing in. The next decade will test whether the crypto space can build distributed systems, where the advantage is not based on the physical location of a server.