

On The Brink with Castle Island
Castle Island Ventures
Hosts Matt Walsh and Nic Carter of Castle Island Ventures explore news and deals in the public blockchain space and talk to some of the leading experts in the industry. Learn more and stay up to date at CastleIsland.vc and follow on twitter @CastleIslandVC
Episodes
Mentioned books

May 17, 2024 • 39min
Weekly Roundup 05/17/24 (SAB121 repeal, Paul Ryan on stables, Bitcoin ETF 13Fs) (EP.528)
Matt Hougan, expert in Bitcoin ETFs, discusses the Senate's SAB121 repeal, Democrats defying Biden, Paul Ryan's stablecoin comments, Wisconsin owning over $100m of Bitcoin ETFs, and MEV exploiters arrested by the DoJ. They also mention Roaring Kitty and the dynamic nature of 13Fs in Bitcoin ETF filings.

May 10, 2024 • 37min
Weekly Roundup 05/10/24 (Biden threatens SAB121 veto, Trump embraces crypto, FDIC scandal deepens) (EP.527)
Topics discussed include Biden threatening to veto SAB121 repeal, Trump supporting crypto, FDIC scandal, Robinhood SEC notice, FTX offerings, Ohio State commencement speech, Grayscale withdrawing Ethereum ETF application

10 snips
May 6, 2024 • 33min
Will Peck on Digital Assets at WisdomTree (EP.526)
Will Peck, Head of Digital Assets at WisdomTree, discusses the firm's journey in digital assets, views on spot Bitcoin ETFs, tokenization strategies, and the evolving stablecoin landscape. The conversation also covers WisdomTree's New York Trust Charter, regulatory challenges, and market competition in digital assets.

May 3, 2024 • 43min
Weekly Roundup 05/03/24 (CZ sentenced, Roger Ver arrested, Coinbase earnings) (EP.525)
Topics discussed include CZ's prison sentence, Roger Ver's arrest for tax fraud, Coinbase earnings report, and the chilling effects of the DoJ Samourai case. The episode also touches on Matt's performance in Jeopardy at ETH Boston, Ian Cain's Senate candidacy, and the significance of the number '4'.

Apr 29, 2024 • 31min
Ian Cain on Running for U.S. Senate from Massachusetts (EP.524)
Ian Cain, Republican candidate for U.S. Senate in Massachusetts, discusses his background, interest in blockchain, promoting startups in MA, on-chain municipal bonds in Quincy, Elizabeth Warren's stance on crypto, importance of digital asset market infrastructure, and message for voters.

Apr 26, 2024 • 31min
Weekly Roundup 04/26/25 (DEBTBox fallout, DoJ vs Samourai Wallet, IMF on Bitcoin flows) (EP.523)
Topics covered include SEC lawsuit against Samourai Wallet founders, Morgan Stanley's potential Bitcoin ETF, Visa's stablecoin analytics dashboard, and FDIC actions on banks partnering with fintechs.

14 snips
Apr 24, 2024 • 31min
Chris Harmse (BVNK) on Building Global Stablecoin Infrastructure (EP.522)
Chris Harmse, Co-founder and VP of Revenue at BVNK, discusses the evolution of stablecoins and their impact on global markets. Topics include interest-bearing stablecoins, tokenized money funds, regulatory landscapes, and the future of securities settlement. The podcast explores the growth of stablecoin adoption in various regions and how they will reshape the FX market.

Apr 22, 2024 • 36min
Alexei Zamyatin (BOB) on the Bitcoin Renaissance (EP.521)
Alexei Zamyatin, founder of Build On Bitcoin, discusses the importance of EVM-compatibility for Bitcoin L2s, merge mining, Bitcoin Renaissance, BitVM use cases, and unlocking potential for Bitcoin in a fascinating exploration of the evolving Bitcoin ecosystem.

Apr 19, 2024 • 40min
Weekly Roundup 04/19/24 (Stablecoin bill, Halving, Code is not law) (EP.520)
Dubai floods, stablecoin bill impact, Mango markets hack verdict, stablecoins as proto CBDCs, ETF flow insights, Bitcoin halving significance, China's debt restrictions, evolving banking trends, comical mishaps

10 snips
Apr 15, 2024 • 32min
Cynthia Lo Bessette and Matt Horne on Digital Asset Management at Fidelity (EP.519)
Cynthia Lo Bessette and Matt Horne from Fidelity Digital Asset Management discuss the history of digital asset innovation, launching the Fidelity Bitcoin ETF, tokenization of real-world assets, and the future of public blockchain assets. They delve into challenges in gaining approval for Bitcoin ETFs, adoption dynamics of new investment products, and regulatory hurdles in asset trading. The conversation also covers multi-party custody solutions and the evolving role of custody in digital asset management.


