Reinventing Onchain Order Books on Solana w/ Tristan Frezza (Bullet)
In this episode, Austin chats with Tristan (Bullet) to discuss the significant evolution of decentralized finance (DeFi), particularly focusing on the re-emergence of Central Limit Order Books (CLOBs) and the innovative development of Bullet on Solana. Tristan dives into the history of order books, their challenges in the DeFi space, and the technological advancements that are now overcoming these obstacles. They explore the unique position Bullet occupies in the Solana ecosystem, advancements in smart contract programming, the importance of co-location for trading efficiency, and the promise of ZK proofs for verifiable off-chain compute. Additionally, they cover how Bullet seeks to provide superior user experience without compromising on performance, aiming to compete with centralized exchanges while leveraging the transparency and security of blockchain technology 00:00 - The Return of CLOBs to DeFI 01:43 - Challenges of On-Chain Order Books 03:42 - Innovations in DeFi and Solana's Role 08:30 - How Zeta Became Bullet 11:39 - Decentralization vs. Performance 15:04 - Exploring Different Models for Order Books 23:24 - Challenges in Centralized and Decentralized Trading 24:15 - Solana's Trading Model and Its Impact 25:52 - Pitching to Professional Traders 26:37 - Technical Aspects and Integration 28:25 - Market Dynamics and Maker Strategies 31:39 - Performance Metrics and Optimization 36:48 - Data Access and Fairness in Trading 40:34 - Upcoming Developments and Testnet 42:30 - Conclusion
Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
Reinventing Onchain Order Books on Solana w/ Tristan Frezza (Bullet)
Subscribe & Listen
An Investor's Evolving Thesis of a Maturing Market w/ Jon Charbonneau (DBA)
Prop AMMs, MEV, and the Realities of Solana's Roadmap w/ Connor (Temporal) and Brennan Watt (Anza)
More from Validated
Crypto's Market Making Arms Race with Rahul Jain (Ellipsis Labs)
In this episode, Austin chats with Rahul Jain (Head of Trading at Ellipsis Labs) to explore the evolution of market making in crypto. Rahul discusses what gives crypto market makers an edge, why being early matters, and how crypto has created new challenges around MEV, transaction landing, and execution. They explore the future prospects of prop AMMs, perps, MCP, and what it will take for on-chain finance to scale beyond crypto-native users and compete with traditional markets. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
The Constellation Debate Part 2, with Brennan Watt (Anza)
In this episode, Austin sits down with Brennan to unpack Constellation, Solana’s latest market structure proposal, and what it could mean for the network’s future. The conversation centers on Brennan’s perspective on why Solana’s current leader-based design creates challenges around transaction ordering, predictability, and censorship resistance, and how Constellation aims to address those issues through a new multi-proposer framework. They explore the trade-offs between latency, complexity, and fairness, debate whether the proposal strikes the right balance for traders and validators, and discuss how it fits into Solana’s broader roadmap. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
The Constellation Debate, Part 1 with Ben Coverston (Temporal)
In this first part in a series of debates on Constellation (Anza's MCP proposal), Austin chats with Ben from Temporal. The conversation focuses on Ben’s measured critical perspective, highlighting his concerns around the proposal’s trade-offs, including added complexity, potential unintended effects on market structure, and whether alternative approaches could achieve similar gains in censorship resistance and throughput. They dig into the proposal’s underlying motivation, debate whether current limitations in Solana’s architecture are being correctly diagnosed, and explore what these design decisions could mean for the next generation of on-chain trading and market infrastructure. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.