On The Brink with Castle Island

Castle Island Ventures
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13 snips
Jul 9, 2025 • 22min

Charles Hamel (Opera MiniPay) on Globalizing Dollar Access (EP.643)

Charles Hamel discusses innovative ways the MiniPay app is transforming dollar transactions in sub-Saharan Africa. The evolution from a crypto wallet to a tailored stablecoin solution highlights the growing demand for dollar-based financial services. Payment velocity and integration of stablecoins into traditional finance are emphasized, alongside the importance of user experience and regulatory factors. The conversation also explores how stablecoins could influence the U.S. dollar's dominance and reshape the global financial landscape.
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10 snips
Jul 4, 2025 • 37min

Weekly Roundup 07/04/25 (Tokenized stocks, Crypto Week, BBB passes) (EP.642)

This week, the hosts dive into the chaos of EthCC and discuss Robinhood's surprising venture into Bitcoin. It's 'crypto week' in July, bringing along significant bank charter applications from Circle and Ripple. AI companies are now mining Bitcoin while concerns grow about Bitcoin treasury companies. They explore the intricacies of tokenized stocks and ponder whether AI could lead to a socialist transformation. Plus, the recent passage of the Budget Bill stirs political discussions amid looming economic uncertainties.
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Jul 2, 2025 • 37min

Chris Maurice (Yellow Card) on Stablecoin Adoption in Africa (EP.641)

Chris Maurice, founder of Yellow Card, shares insights into his pan-African stablecoin business. He discusses the evolution of stablecoins and their critical role in enhancing international payments, particularly in underserved markets. Chris highlights regional differences in stablecoin adoption across Africa and the shifting regulatory landscape. He expresses concerns about crypto-dollarization and examines Tether's market dominance. The conversation also explores the future of bank engagement with stablecoins and necessary advancements in stablecoin infrastructure.
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13 snips
Jun 30, 2025 • 32min

Bernardo Bilotta (Stables Money) on Stablecoin Fintech in APAC (EP.640)

Wyatt chats with Bernardo Bilotta, founder of Stables.money, a platform revolutionizing stablecoin use in the Asia-Pacific region. They discuss the importance of stablecoin for saving and spending, and how it drives retail and institutional adoption. Bernardo shares insights on the innovative Just-In Funding Model for real-time transaction settlements and highlights a tailored financial product for remote workers. They also explore the challenges of compliance and security in fintech, emphasizing the need for trust in the evolving stablecoin landscape.
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8 snips
Jun 27, 2025 • 37min

Weekly Roundup 06/27/25 (Bitcoin for mortages, Fiserv adopts stables, Fed drops reputation risk) (EP.639)

This week dives into the fascinating intersection of crypto and traditional finance. Discussions cover the Federal Housing Finance Agency's historic move to accept cryptocurrency for mortgages. The implications of New York City's political landscape are examined amidst concerns about governance and housing. Fiserv’s bold steps into the world of stablecoins with major partners are highlighted, as well as the changing face of banking regulations. With Bitcoin gaining traction, the potential for outdated banking hours raises eyebrows. All in all, a lively exploration of innovation and market dynamics!
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10 snips
Jun 26, 2025 • 39min

Josh Frank (The Tie) on Crypto Market Intelligence (EP.638)

Josh Frank, the founder and CEO of The Tie, a market intelligence platform for digital assets, shares insights on the evolving crypto landscape. He discusses The Tie's origin and the critical role of sentiment data, emphasizing its impact on trading and investment strategies. Josh explores the challenges of identifying authentic projects within a scam-filled market and highlights the Canton Network's contributions to privacy in transactions. He also touches on innovative strategies for profitability that leverage data insights to enhance shareholder value.
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10 snips
Jun 23, 2025 • 43min

Luca Prosperi (M0) on a Universal Stablecoin Platform (EP.637)

Luca Prosperi, CEO and Co-Founder of M0, dives into the innovative world of decentralized finance and stablecoins. He shares invaluable lessons learned from MakerDAO and explores the dual banking system's influence on M0's creation. Prosperi discusses the evolution of stablecoins, emphasizing interoperability and liquidity as game-changers. He also addresses challenges in launching a stablecoin, the role of open-source platforms, and how M0 plans to revolutionize financial services with customizable and decentralized assets.
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9 snips
Jun 20, 2025 • 38min

Weekly Roundup 06/20/25 (GENIUS passes, Nobitex Hack, FUD dice retrospective) (EP.636)

The GENIUS Act gains traction with bipartisan support, facing potential amendments in the House. Predictions claim stablecoins could balloon to $3.7 trillion by 2030, raising concerns about their influence on the U.S. Treasury. A major hack impacts an Iranian crypto exchange, leading to significant losses. The rise of deposit tokens is discussed alongside partnerships like Yellowcard and Visa in Africa. Lastly, nostalgic reflections on past Bitcoin FUDs shed light on the evolving crypto landscape.
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Jun 19, 2025 • 16min

Santi Alvarado (XFX) on Improving FX for Stablecoins (EP.635)

Santi Alvarado, CEO and Co-Founder of XFX, shares his journey from civil engineering to fintech innovator, driven by a passion for improving payment processes. He delves into the complexities of the legacy FX market and discusses how XFX enhances liquidity for cross-border payments. Alvarado emphasizes the potential of stablecoins to revolutionize money transfers, offering real-time settlements and reducing inefficiencies. He also highlights key features of XFX's platform designed for institutional clients, focusing on transparency and speed in transactions.
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Jun 18, 2025 • 23min

Greg Genega (KPMG) on Crypto Auditing (EP.634)

Greg Genega, Digital Asset and Blockchain leader at KPMG, shares his expertise in crypto auditing. He discusses how KPMG collaborates with crypto firms and the innovations transforming the space. Greg delves into the complexities of crypto operations, tax compliance, and the necessity for specialized audits in a rapidly evolving landscape. He also contrasts public and permissioned blockchains, emphasizing their impact on financial transactions. This engaging dialogue provides invaluable insights for new founders navigating the cryptocurrency world.

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