

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

Mar 22, 2024 • 40min
Weekly Roundup 03/22/24 (SEC v Debtbox, ETH security drama, Blackrock’s BUIDL token) (EP.512)
Topics include SEC vs Debtbox scandal, ETH security drama, Blackrock's BUIDL token, stablecoin growth, private blockchains relevance, Fidelity's ETH ETF with staking, Japan's pension fund interest in Bitcoin, GBTC outflows, and debates in the crypto industry.

Mar 18, 2024 • 35min
Jeff Lunglhofer on Cybersecurity at Coinbase (EP.511)
Join the discussion with Coinbase's Chief Information Security Officer, Jeff Lunglhofer, on cybersecurity risk, Bitcoin ETF impact, multi-factor authentication, phishing protection, passkeys improving log-in flow, and bug bounty programs at Coinbase. Explore the balance between innovation and security, vulnerabilities of SMS authentication, advantages of UBICI and Google Authenticator, and enhanced security measures at Coinbase.

Mar 15, 2024 • 37min
Weekly Roundup 03/15/24 (CSW is not Satoshi, Nigeria v Binance, Traeger and Bitcoin) (EP.510)
In this podcast, they discuss Nigeria holding Binance executives ransom, the UK judge's ruling that Craig Wright is not Satoshi, Blackrock's interest in Bitcoin ETFs, and the new allegations linking crypto to slavery. They also touch on Traeger possibly accepting Bitcoin, Grayscale's low-fee spinoff, and the ongoing legal battle between Wright and Bitcoin core developers.

Mar 8, 2024 • 44min
Weekly Roundup 03/08/24 (New ATH, Katie Porter out, ETH Denver reflections) (EP.509)
Topics include new ATHs, Katie Porter's defeat, crypto PACs, Ohio senate race impact, Kraken v SEC, WSJ defamation accusations, Arizona Senate considering Bitcoin reserves, Saylor's Bitcoin purchase, SEC dissent in Shapeshift case, ETH Denver reflections, and Bitcoin halving impact.

Mar 1, 2024 • 43min
Weekly Roundup 03/01/24 (DOE order stayed, Bitcoin renaissance, SBFs autism plea) (EP.508)
Crypto news and deals discussed, including funding rates, ETF flows, Bitcoin Renaissance, SBF's autism plea, fake fundraise announcement. DOE order stayed for now. Bahamas statehood debated. Marathon launching own L2 solution. Legal challenges in crypto space, industry insights shared. Bitcoin market dynamics examined, nation stacking Bitcoin. Productivity, national debt, economic strategies explored. Personal usage of on-chain projects discussed. Blockchain games evolution, Bitcoin renaissance events highlighted.

11 snips
Feb 28, 2024 • 49min
Guy Young (Ethena) on the Past and Future of Crypto Interest Rates (EP.507)
Exploring crypto interest rates, Ethena launch reflections, yield farming viability, convergence of tradfi and crypto yields, Eigenlayer concerns in DeFi, stablecoin supply impact on rates, Guy Young's medium-term expectations for crypto rates.

Feb 26, 2024 • 30min
Chase Lochmiller (Crusoe) on Powering the AI Revolution (EP.506)
Join Chase Lochmiller as he discusses repurposing waste methane for computing tasks, Bitcoin mining challenges, and AI hardware advancements. Learn about Crusoe's mission in renewable energy, reducing methane emissions, and the evolution of AI, cloud computing, and privacy technologies.

Feb 23, 2024 • 43min
Weekly Roundup 02/23/24 (ECB's very bad blog, more bad boys, 3ac boys latest) (EP.505)
Topics discussed include the ECB's negative Bitcoin blog, 3AC boys latest news, SEC's mysterious ETF analysis, Reddit holding Bitcoin and ETH, Circle leaving Tron, and Rep. Emmer's letter to the OMB about Bitcoin mining data request

Feb 16, 2024 • 40min
Weekly Roundup 02/16/24 (Treasury rebukes WSJ, BitVM, Ethereum ETF prospects) (EP.504)
In this episode, the hosts discuss the pitfalls of Web3 social, the possibility of optimistic rollups on Bitcoin, the rebuke of WSJ's story on Hamas' use of crypto by the Treasury, and the unlikely chances of an Ethereum ETF. They also touch on topics like unreliable weather forecasts, Farcaster adoption, Bitcoin's connection to financial crises, and Coinbase's new feature of authenticating with face ID.

Feb 9, 2024 • 37min
Weekly Roundup 02/08/24 (OPNX closes, COPA case, more SAB121) (EP503)
This podcast episode covers the closure of OPNX, the treatment of ETFs, the Bitcoin L2 space, COPA updates, the DoE's Bitcoin mining data collection emergency, and more.