Block Stars with David Schwartz

<p>Block Stars is a Ripple-produced podcast that shines the spotlight on some of today’s most innovative and impactful thinkers in blockchain from around the world.</p>

Block Stars: The Euro Goes Onchain - How Schuman Financial Is Powering Europe’s Digital Future

Europe’s financial landscape is evolving and the euro is officially going onchain. In this episode of Block Stars, Ripple CTO David Schwartz sits down with Martin Bruncko, Co-Founder and CEO of Schuman Financial, to discuss the launch of EURØP — the first fully compliant, euro-backed stablecoin on the XRP Ledger (XRPL). Together, they explore what this milestone means for the future of global payments, stablecoin regulation, and Europe’s growing role in digital finance. What to expect: &...

10-27
28:45

Block Stars: Blockchain and DeFi Trends in 2025

In this special 2025 blockchain trends and predictions episode of Block Stars, Ripple CTO David Schwartz sits down with Markus Infanger, SVP of RippleX, to unpack what’s ahead for blockchain, DeFi, and institutional adoption. From zero-knowledge proofs to tokenized money market funds, corporate treasury diversification, and the future of programmability on the XRP Ledger—this conversation dives into the biggest trends shaping the next phase of blockchain innovation. What to expect: Will 202...

03-25
25:35

Block Stars: Intersection of Blockchain and AI

In this special episode of Block Stars, join David Schwartz, CTO of Ripple, and Dimitri Restaino, Senior Solutions Architect at AWS, as they explore the exciting convergence of Blockchain and Artificial Intelligence (AI). In this dynamic conversation, David and Dimitri dive into how the integration of AI and blockchain technologies is set to revolutionize industries ranging from finance to decentralized applications (dApps). This episode focuses on new opportunities, the challenges of combin...

02-07
28:50

Enhancing Interoperability with Axelar Bridge

Welcome to a special live episode of Block Stars! In this episode, recorded on stage at one of the biggest blockchain events of the year, our host David Schwartz, CTO of Ripple, is joined by the CTO of Axelar, Georgios Vlachos. Together, they dive into the future of blockchain interoperability and how Axelar is playing a critical role in connecting blockchain ecosystems. What to Expect: Live from the Stage: Experience the energy of a live recording as David and Axelar’s CTO take the stage at...

10-30
16:35

Exploring Ripple's New Stablecoin Ripple USD (RLUSD)

Welcome to another exciting episode of Block Stars! In this special edition, we shed light on Ripple’s latest innovation - an all-new stablecoin which will be issued on the XRP Ledger and Ethereum blockchains. Join our host, David Schwartz, as he engages in an insightful discussion with Ripple President Monica Long on RLUSD use cases, advantages, integrations and more. What to Expect: - Explore the details behind RLUSD and its anticipated impact on the XRPL ecosystem. - Dive into the techni...

08-05
23:44

Looking Ahead to XRP Ledger Apex 2024

Welcome to another exciting episode of Block Stars! In this special edition, we are thrilled to spotlight the upcoming XRP Ledger Apex 2024 – the official global community summit that unites developers, innovators, businesses, and investors for an exciting three-day celebration of blockchain technology and the incredible world of the XRP Ledger. Join our host, David Schwartz, as he dives into a captivating discussion with two trailblazing guests: 🌟Prasanth Kalangi - CEO & Founder of Zoni...

05-31
27:46

Blockchain and Crypto Security

In the latest episode of Block Stars, David Schwartz, Ripple CTO, teams up with leading experts Ari Redbord, Global Head of Policy and Government Affairs at TRM Labs and Ronghui Gu, Co-Founder of CertiK to unravel the complexities of blockchain security. - Explore the evolution of blockchain security over the past decade, highlighting XRPL's stability and the opportunities and risks posed by smart contracts. - Delve into the intricacies of blockchain security, discussing the latest adv...

02-20
56:09

Blockchain Horizons: 2024 Predictions

In the final episode of Block Stars for 2023, David Schwartz, Ripple CTO, teams up with Red, a leading analyst at Messari, to uncover what lays ahead in 2024 for blockchain. - AI and Blockchain: Join us for an exploration into the transformative convergence of Artificial Intelligence (AI) and blockchain - RWA Tokenization: Uncover the potential of Real World Asset (RWA) tokenization, enhancing lending, increasing security, and seamlessly merging traditional finance with blockchain. - Decentr...

12-22
29:42

Programmability: XRPL EVM Sidechain

In this episode of Block Stars, David Schwartz, Ripple CTO, explores the Ethereum Virtual Machine (EVM) compatible XRP Ledger sidechain with special guests Ferran Prat, CEO at Peersyst and Adria Carrera, CTO at Peersyst. The episode explores: - The capabilities of the XRP Ledger EVM Sidechain and its role in bringing innovative applications to the XRP Ledger community. - Interoperability, emphasizing its direct connection to the XRP Ledger through the XRPL Bridge, facilitating seamless tran...

12-08
43:04

Building with Confidence on the XRP Ledger: XRP is Not a Security

The groundbreaking July 2023 ruling from the SEC and XRP lawsuit found that XRP is not in and of itself a security. XRP's status as a non-security in the US and other jurisdictions provides a solid foundation of clarity for developers looking to establish and grow a blockchain-based business. This outcome further enables blockchain developers to build with confidence on the XRP Ledger - an open source and fully decentralized layer 1 blockchain powered by a global developer community. But est...

10-25
39:24

Building Communities in Web3

Developer communities drive innovation, collaboration and adoption within the blockchain and crypto space. But why are thriving developer communities so important in web3, and how do they foster further learning and development? This episode of Block Stars with David Schwartz features special guest speakers from the XRP Ledger Foundation and XRPL Commons to discuss: The significant impact of web3 communities on decentralizationThe different avenues and resources available for blockcha...

08-15
39:19

Tokenizing Real-World Assets

The tokenization of real-world assets (or RWAs) is one of—if not the—most enduring use cases for crypto and blockchain. According to recent reports, Boston Consulting Group puts the total estimated value of the tokenized RWA market at upwards of $16T by 2030. But since essentially anything can be tokenized, when we talk about tokenizing RWAs, we’re talking about boiling the ocean. This episode of Block Stars with David Schwartz features special guest speakers from $HOME, Thallo and Rip...

06-30
42:02

Demystifying Decentralized Identity

The latest episode of Block Stars with David Schwartz features special guest speakers from Heirloom, Fractal.ID, Ripple, and The & Company to demystify decentralized identity (DiD). David and guests dig into the follow topics in this episode: - What is decentralized identity? - Decentralized identity solutions and use cases in the real world - DiD projects and specs developers are building now across blockchains - What the future holds for DiD and other crypto-enabled technologies

06-08
34:53

Central Bank Digital Currencies

The latest episode of Block Stars features David Schwartz and Antony Welfare—Senior Advisor at Ripple—to discuss the opportunity for DLT technology to support a CBDC system, global adoption and more.

10-14
31:37

Tokenization: Non-Fungible Tokens (NFTs)

In the newest episode of Block Stars, Ripple CTO David Schwartz sits down with John Kraski, Director of Strategic Partnerships at NFT Thought Leaders. The two discuss the current state of NFTs, the communities involved in the space and look ahead at the evolution of this technology.

05-10
38:30

Creating a More Inclusive Financial System With Crypto | Bitso CEO Daniel Vogel

In the latest episode of Block Stars, Ripple CTO David Schwartz talks to Daniel Vogel, CEO and Co-Founder of Mexico’s leading crypto exchange, Bitso. You'll hear from Daniel on the state of crypto in Latin America, how Bitso almost became a video games payments specialist and more.

10-22
44:42

Why Sustainability Is Essential for the Future of Money | Entrepreneur Sid John Leopold

In the latest episode, David talks with serial entrepreneur Sid John Leopold about the environmental impact of blockchain technology and what it means for the future of money. “Currencies are just a tool that we use to trade,” explains Sid. “We're going to use 'money 2.0' if it works better. The environment is the factor that affects us all. We don't want those tools to…drastically make our lives worse off in the future."

09-29
33:19

Why Unifying Payments Infrastructure Will Boost Financial Inclusion | Coil CEO Stefan Thomas, Part 2

The latest episode of Block Stars is the conclusion of current Ripple CTO David Schwartz’s two-part conversation with former Ripple CTO, Stefan Thomas. Listen to part two of David and Stefan’s conversation on episode 10 of Block Stars for more on how and why Stefan developed ILP and to discover the critical piece of advice that Ripple’s outgoing CTO passed on to his successor.

08-30
18:48

How Bitcoin’s Limitations Inspired the XRP Ledger | Coil CEO Stefan Thomas, Part 1

On the latest episode of Block Stars, David Schwartz—the creator of the XRP Ledger and current CTO of Ripple, sat down with Stefan Thomas, former CTO of Ripple and current CEO of Coil, to discuss the early days of blockchain, and their time working together on the XRP Ledger, Codius and Interledger Protocol (ILP). Most people don’t realize that prior to Ripple, David and Stefan both used to work on Bitcoin. Stefan helped create BitcoinJS, which is a JavaScript implementation of the Bitcoin b...

08-11
41:49

Digital Assets in a Post-COVID World | Barry Eichengreen

Ripple CTO David Schwartz continues to explore the wider world of blockchain and digital assets on the Block Stars podcast. In the latest episode, he talks with Professor of Economics and Political Science at the University of California, Berkeley, Barry Eichengreen, about the current state of the global economy and where cryptocurrencies fit in a post-COVID climate.

07-28
34:56

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