In this episode of Block by Block, hosted by Stellar Development Foundation CEO Danelle Dixon, guest Austin from Zero Knowledge Consulting discusses stablecoins, money velocity, real-world assets (RWAs), openness vs. privacy on blockchains, and the future of settlement in 2026. He emphasizes Stellar's approach to instant settlement and permissionless innovation, critiques ineffective RWA tokenizations, and highlights successes like Etherfuse and PayPal's PYUSD. The conversation underscores the need for superior UX for mass adoption and better education on on-chain privacy.
Danelle Dixon interviews Austin, a former Paxos stablecoin lead and NYU Stern professor, on the Stellar podcast Block by Block. They explore stablecoins as a third form of money enabling instant settlement and high velocity, reducing idle capital needs. Austin praises Stellar's permissioned-yet-open model like a public park, advocates for velocity over mere volume, and differentiates impactful RWAs like Etherfuse's tokenized emerging market debt and PYUSD from failures like private credit tokenizations lacking blockchain-native benefits. Discussions cover openness fostering permissionless innovation akin to internet protocols, the importance of intuitive UX for non-technical users, on-chain privacy solutions superior to traditional banking's false sense of security, and the shift to 'settlement' as 2026's key term. He stresses retaining traditional finance lessons like underwriting and consumer protections while leveraging blockchains for atomic swaps solving exchange timing issues.