On The Brink with Castle Island

On The Brink with Castle Island

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

824 episodes On The Brink with Castle Island Updated 2026-05-22
824 episodes in On The Brink with Castle Island
2022-12-30

Weekly Roundup 12/30/22 (Avi Eisenberg arrest, weather affects the hashr…

Nic and Matt return for another week of news and deals. In this episode:…
2022-12-23

Weekly Roundup 12/23/22 (Caroline pleads, SBF is extradited, Visa’s auto…

Matt and Nic return for another week of news and deals. In this episode:…
2022-12-20

Rep. Tom Emmer (R-MN) on FTX, the SEC, and the House Crypto Agenda for 2…

Minnesota Representative and newly elected House Whip Tom Emmer joins th…
2022-12-16

Weekly Roundup 12/16/22 (SBF Arrest, Binance’s ‘Bank run’, Gensler, FTX,…

Matt and Nic are back for another wild week of news and deals. In this e…
2022-12-09

Weekly Roundup 12/08/22 (FTX’s Venture Portfolio, SBF’s mining investmen…

Matt and Nic return for another episode of news and deals. In this episo…
2022-12-07

John Palmer (CBOE Digital) on Regulated Digital Asset Derivatives (EP.37…

John Palmer, the CEO of CBOE Digital joins the show. In this episode we …
2022-12-05

Robert Miller (Flashbots) on Decentralizing Block Building with SUAVE (E…

In this episode, Ria is joined by Robert Miller, Steward at Flashbots, w…
2022-12-01

Weekly Roundup 12/01/22 (Is SBF playing the media, more Bad Boys, Binanc…

Matt and Nic are back for another week of news and deals. In this episod…
2022-11-30

Mahesh Ramakrishnan (Escape Velocity) on Decentralized Wireless (EP.376)

Mahesh Ramakrishnan of Escape Velocity joins the show. In this episode w…
2022-11-28

Mike Belshe (BitGo) on FTX and the impact on crypto market structure (EP…

Mike Belshe, co-founder and CEO of BitGo joins the show. In this episode…
2022-11-24

Weekly Roundup 11/24/22 (SBF is at large, DCG’s fate, what we are thankf…

Matt and Nic return for a Thanksgiving episode of OTB. In this episode: …
2022-11-21

Travis Scher on the FTX impact on Crypto VC (EP.373)

Travis Scher, co-founder of North Island Ventures joins the show. In thi…
2022-11-18

Weekly Roundup 11/17/22 (John Ray’s FTX filing, will FTX political contr…

Matt and Nic return for another week of news and deals. In this episode:…
2022-11-17

Garrett Weaver (Juke) on Digital Collectibles (EP.371)

Garrett Weaver, the co-founder and CEO of Juke joins the show. In this e…
2022-11-10

Weekly Roundup 11/10/22 (FTX fiasco, Su Zhu and Do attempt comebacks, Pr…

Nic and Matt return for one of the craziest weeks in crypto history. In …
2022-11-08

Josh Schwartz and Dima Kogan (FORDEFI) on Building Institutional Custody…

Josh Schwartz and Dima Kogan, co-founders of Fordefi, join the show. In …
2022-11-04

Weekly Roundup 11/04/22 (Fidelity Crypto Launches, Alameda’s balance she…

Matt and Nic return for another week of deals and news. In this episode:…
2022-11-01

Jeff Park (Bitwise) on Active Management in Crypto (EP.367)

Jeff Park, an active Portfolio Manager at Bitwise joins the show. In thi…
2022-10-31

Brian Venturo and Brannin McBee (CoreWeave) on Building an Industrial Sc…

CoreWeave's Brian Venturo (CTO) and Brannin McBee (CSO) return to On The…
2022-10-28

Roundup 10/28/22 (Bitcoin’s hashrate spike, Miner insolvencies, Lightnin…

Matt and Nic are back for another week of deals and news. In this episod…
2022-10-24

Mike Cahill (Pyth) on Solving the Oracle Problem (EP.364)

Mike Cahill, Director of the Pyth Data Association joins the show. In th…
2022-10-21

Weekly Roundup 10/21/22 (Aptos launch, crypto vigilantes, FTX’s regulato…

Matt and Nic return for news and deals of the week. In this episode:  Wh…
2022-10-17

Blake King (Galaxy Digital) on Mining, Transmission, and Curtailment (EP…

For another episode of the mining miniseries, Nic sits down with Blake K…
2022-10-14

Weekly Roundup 10/13/22 (FASB accounting rules update, Warren’s letter t…

Matt and Nic are back for another week of deals and news. In this episod…