Former Solana Executive Utilizes Wall Street Strategy to Enhance Fairness in DeFi

Austin Federa, the former head of strategy at the Solana Foundation, departed in 2024 to address the perceived unfairness in the cryptocurrency trading landscape. 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, thereby introducing a more equitable environment, despite the lack of demand from regulators and traders. According to Federa, the issue stems from the conflation of decentralized and distributed concepts in the crypto space. Although DeFi protocols are decentralized due to their open-source code and permissionless validator sets, the physical laws governing data transmission lead validators to cluster in the same data centers, resulting in an unfair advantage for certain traders. For instance, on platforms like Hyperliquid, traders based in Tokyo enjoy a 200-millisecond edge over their international counterparts. Federa notes that traditional finance has already addressed this issue. The New York Stock Exchange developed its Mahwah, New Jersey data center over a decade ago, incorporating cable-length equalization to within a nanosecond, not due to regulatory requirements, but because asymmetric access was detrimental to business. DoubleZero's solution involves timestamping, which aggregates private bandwidth from operators to route blockchain data over dedicated links. This allows venues 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 using the public internet, a trader whose order arrives late cannot distinguish between ordinary network congestion and intentional interference. DoubleZero's managed network with deterministic latency makes this distinction provable. Although 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 shrink. Traders benefit from lower and predictable latency, a property that high-frequency trading firms value in traditional markets. Federa's broader argument is that crypto misinterprets what makes traditional markets fair. Regulators play a role, but they are not the primary driver. FINRA, the body that oversees most of Wall Street's daily 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 prioritize fairness because 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 is not waiting on regulators but rather on the moment a major venue decides that fairness is a competitive advantage worth investing in. 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.'