On The Brink with Castle Island

Business & Economics Podcasts

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...

Episodes

Weekly Roundup 05/22/26 (AI and power bills, SpaceX IPO, Prime Trust clawbacks, USG invests in quantum) (EP.721)

Weekly Roundup feat. Gus Coldebella 05/15/26 (Clarity advances, Circle's Arc token) (EP.720)

Weekly Roundup 05/08/26 (Consensus Miami, AI layoffs strike Coinbase, Clarity compromise, AI energy and water use) (EP.719)

Weekly Roundup 05/30/26 (DeFi's worst ever month, PTJ on Bitcoin, quantum canaries) (EP.718)

Pluto (Harbor) on the fate of DeFi after KelpDAO (EP.717)

Weekly Roundup 04/24/26 (Finding Satoshi, KelpDAO retrospective, Insider weather betting, Coinbase's Quantum report) (EP.716)

Brandon Arvanaghi (Meow) on Banking AI Agents (EP.715)

Weekly Roundup 04/17/26 (BIP361 proposal, SEC's DeFi frontend policy, CSW's Bitcoin movie) (EP.714)

Weekly Roundup 04/10/26 (New Satoshi candidates, Mythos' 0-days, CZ's memoir) (EP.713)

Connor Dougherty (Valinor) on the Evolution of Private Credit (EP.712)

Weekly Roundup 04/03/26 (Two big quantum papers, Drift protocol hack, Maritime Salvage law) (EP.711)

Weekly Roundup 03/27/26 (Google's Quantum Deadline, Circle's selloff, DATs are selling) (EP.710)

Weekly Roundup 03/20/26 (Vanity Fair fiasco, SEC token taxonomy, tokenized deposits) (EP.709)

Weekly Roundup 03/13/26 (SEC vs CFTC detente, prediction market surveillance, equitizing tokens) (EP.708)

Weekly Roundup 03/26/26 (Trump supports stablecoin yield, Kraken's master account, death prediction markets) (EP.707)

Alex Wilson (Cyclops) on Crypto and Stablecoin Payment Solutions (EP.706)

Dana Syracuse and Josh Boehm (Paul Hastings) on the regulatory picture post-Genius (EP.705)

Weekly Roundup 02/27/26 (Insider Predicting, OCC implements GENIUS, ZachXTB fingers Axiom, Jane St vs Terra) (EP.704)

Weekly Roundup 02/20/26 (CFTC claims Prediction Markets, rogue AI agents, ETH's existential crisis) (EP.703)

Raj Parekh (Monad Foundation) on Stablecoins and The Next Era of Fintech (EP.702)