January 27, 2026

In the upcoming episode of Joint Custody – The Digital Asset Dialogues, Benjamin Duve will be joined by Tony McLaughlin, CEO and Founder of Ubyx, to explore where money, payments, and stablecoin infrastructure are headed next. Tony will reflect on his move from more than two decades at Citi, including his work on the Regulated Liability Network, to building Ubyx, and explain the problem the company is designed to solve. The episode will unpack what it means to describe Ubyx as a “Visa for stablecoins,” and why shared acceptance infrastructure is critical for scaling digital money. The episode will also look ahead to how digital money may evolve, and what role new infrastructure could play as stablecoins move closer to everyday use. Sign up to join the live session or receive the recording afterward.

January 13, 2026

In this episode of Joint Custody – The Digital Asset Dialogues, host Benjamin Duve is joined by Dave Sedacca, Lead of Polkadot Capital Group, for a conversation on how blockchain-native ecosystems are approaching institutional engagement, governance, and long-term financial sustainability. The discussion looks at how decentralized networks manage treasuries, make capital allocation decisions, and translate protocol economics into real-world adoption – and what these approaches can teach traditional financial institutions. It also explores what institutions often misunderstand when engaging with decentralized ecosystems, and where the biggest gaps still exist between on-chain design and off-chain expectations. In this episode, the conversation explores how Polkadot is positioning itself for institutional participation, how on-chain governance shapes decision-making at scale, and what the next phase of digital asset infrastructure will require from both networks and market participants. Sign up to hear a candid discussion on decentralized finance at scale, institutional readiness, and what it takes to build durable blockchain ecosystems for the long term.

December 2, 2025

In this episode of Joint Custody – The Digital Asset Dialogues, host Benjamin Duve welcomes Roy Ben-Hur, Digital Assets Financial Services Leader at Deloitte, for an in-depth conversation on how traditional finance is evolving to meet the realities of blockchain-based markets. Drawing on Deloitte’s work with global financial institutions, Roy discusses how tokenization, stablecoins, and shared ledgers are moving from pilots to production, and what challenges still stand in the way. The conversation explores how these technologies are reshaping financial services, the risk and control frameworks essential for adoption, and why collaboration between regulators, technologists, and established financial institutions is key to building trust in this new era of finance. Sign up to hear a candid and comprehensive discussion on strategy, governance, and how digital assets are redefining the foundations of financial markets.

November 18, 2025

In this episode of Joint Custody, host Benjamin Duve sits down with Terry Kim, Co-Founder and Chief Strategy Officer of BDACS, to explore how Korea is emerging as a key driver of institutional adoption in digital assets. From regulatory clarity to market structure and infrastructure readiness, Korea is quickly becoming a bellwether for how digital asset custody will scale across Asia. Terry will share what he’s seeing on the ground: how institutions are entering the market, where regulatory frameworks are accelerating innovation, and what it really takes to build trusted digital asset infrastructure for global finance.

September 30, 2025

In this episode of Joint Custody, host Benjamin Duve is joined by Deborah Querub, Global Head of the Digital Asset Group for Citi Global Wealth Investments, for a conversation about how one of the world’s largest financial institutions is approaching the future of digital assets. Deborah brings a wealth of experience from her time at Citi and Goldman Sachs, where she helped lead the electronification of foreign exchange markets, to her current role spearheading Citi’s efforts across blockchain, crypto, NFTs, DeFi, stablecoins, and central bank digital currencies. With a mandate that bridges clients, regulators, and industry partners, she offers a unique perspective on how innovation in digital finance is being shaped by both market demand and institutional guardrails.

September 16, 2025

In this episode of Joint Custody, host Benjamin Duve is joined by Deborah Querub, Global Head of the Digital Asset Group for Citi Global Wealth Investments, for a conversation about how one of the world’s largest financial institutions is approaching the future of digital assets. Deborah brings a wealth of experience from her time at Citi and Goldman Sachs, where she helped lead the electronification of foreign exchange markets, to her current role spearheading Citi’s efforts across blockchain, crypto, NFTs, DeFi, stablecoins, and central bank digital currencies. With a mandate that bridges clients, regulators, and industry partners, she offers a unique perspective on how innovation in digital finance is being shaped by both market demand and institutional guardrails.

August 12, 2025

In this episode of Joint Custody, host Benjamin Duve sits down with Kelly Mathieson, Chief Business Development Officer at Digital Asset, for a conversation that spans decades of market evolution and the future of digital finance. Kelly’s journey is nothing short of extraordinary – from shaping post-crisis reforms at J.P. Morgan to helping pioneer the Canton Network, the first privacy-enabled, interoperable layer-1 blockchain built for regulated financial markets. With a front-row seat to how infrastructure shapes trust, Kelly unpacks what it really takes to connect fragmented markets and why real-world use cases will define the next chapter of tokenized finance.

July 21, 2025

In the upcoming third episode of Joint Custody – The Digital Asset Dialogues, Benjamin Duve will host Matthieu Herbeau, CBDC Advisor at Banque de France, for a forward-looking conversation on wholesale CBDCs and the future of capital markets. Matthieu will share his personal digital asset journey, offering insights into Banque de France’s CBDC initiative. The discussion will focus on the “unified ledger” concept, the challenges these frameworks aim to address, and their potential to drive broader innovation across the financial ecosystem. Sign up to join the live session or receive the recording afterward.

July 15, 2025

Join us for another episode of Joint Custody: exclusive one-on-one conversations with the leaders driving blockchain innovation and digital asset adoption across financial institutions. In this 30-minute episode, host Benjamin Duve speaks with Sabih Behzad, Managing Director, Head of Digital Assets & Currencies Transformation at Deutsche Bank, and a passionate advocate for all things blockchain and DLT. Sabih shares his personal journey in leading this major tier 1 traditional bank toward innovation and digital asset adoption.