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

697 episodes On The Brink with Castle Island Updated 2026-08-20
697 episodes in On The Brink with Castle Island
2022-09-14

David Hoffman (Bankless) on Everything About the Merge (EP.349)

Bankless' David Hoffman joins Matt and Nic for a special episode to cove…
2022-09-09

Weekly Roundup 09/09/22 (Stablecoin wars, White House energy report, Gen…

Matt and Nic return for news and deals of the week. In this episode:  N…
2022-09-06

Bennett Collen and Stephanie Howard (Endstate) on building a web3-native…

Ria and Nic from Castle Island sit down with Stephanie Howard and Bennet…
2022-09-02

Weekly Roundup 09/02/22 feat. Kyle Waters (Merge priced in, Roche and Av…

Matt and Nic return for another week of news and deals. In this episode:…
2022-08-29

Obi Nwosu (Fedi) on Second-Party Custody with Fedimint (EP.344)

Obi Nwosu, CEO and Founder of Fedi joins the show to cover a new model f…
2022-08-26

Weekly Roundup 08/26/22 (Emmer's OFAC letter, Stables resist TC blacklis…

Matt and Nic return for news and deals of the week. In this episode:  M…
2022-08-22

Brooke Pollack (Hutt Capital) on the Blockchain Fund of Funds Landscape …

Brooke Pollack, the founder of Hutt Capital joins the show. In this epis…
2022-08-19

Weekly Roundup 08/19/22 (Treasury Activated Soft Fork, Coinbase vs Vital…

Matt and Nic return for another week of news and deals. In this episode:…
2022-08-15

Uddhav Marwaha (Friktion Labs) on Building Durable Portfolios through De…

In this episode, Uddhav Marwaha, co-founder and CEO of Friktion Labs, jo…
2022-08-12

Weekly Roundup 08/12/22 (Tornado Cash OFAC'd, Dai reconsiders USDC, Merg…

 Matt and Nic return for another week of deals and news. In this episode…
2022-08-05

Weekly Roundup 08/05/22 (BlackRock jumps in, CFTC oversight bill, ETH Po…

Matt and Nic return for another week of deals and news. In this episode:…
2022-07-29

Weekly Roundup 07/29/22 (Physical NFTs, SEC investigates Coinbase, Stabl…

Matt and Nic return for news and deals of the week. In this episode:  D…
2022-07-28

Itai Turbahn and Yoni Goldberg (Dynamic) on wallet-based logins (EP.336)

Itai Turbahn and Yoni Goldberg, the founders of Dynamic join the show. I…
2022-07-22

Weekly Roundup 07/22/22 (More insider trading, SEC regulates via enforce…

Matt and Nic return for news and deals of the week. In this episode:  I…
2022-07-15

Weekly Roundup 07/15/22 (Celsius files Chapter 11, 3AC not cooperating, …

Matt and Nic return for another week of news and deals. In this episode:…
2022-07-08

Weekly Roundup 07/08/22 (Voyager files for Chap. 11, 3AC files Chap. 15,…

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

Dave Balter and Jim Myers (Flipside Crypto) on NFTs and on-chain data (E…

Dave Balter and Jim Myers, the founders of Flipside Crypto join the show…
2022-07-01

Weekly Roundup 07/01/22 (GBTC ETF denied, Bitcoin rationalism, CoinFLEX)…

Matt and Nic return for the news and deals in another tumultuous week.  …
2022-06-27

Blake King on How Grids can Accommodate Bitcoin Mining (EP.330)

Blake King, power markets engineer at Galaxy, formerly of Oak Ridge nati…
2022-06-24

Zac Prince (BlockFi) on Navigating Through the Storm (EP.329)

Matt Walsh sits down with BlockFi CEO Zac Prince to cover turmoil in the…
2022-06-24

Weekly Roundup 06/24/22 (FTX steps in, 3AC postmortem, fraying DeFi gov…

Matt and Nic return for a fiery episode of deals and news. In this episo…
2022-06-20

Eli Ben-Sasson and Uri Kolodny (Starkware) on Scalability with STARKs (E…

In this episode, host Ria sits down with the co-founders of Starkware, …
2022-06-17

Weekly Roundup 06/17/22 (Celsius chaos, Market contagion, the Fed's Quan…

Nic and Matt are back for a truly chaotic week in the markets. In this e…
2022-06-10

Weekly Roundup 06/10/22 (What's in the Lummis bill, NY State mining ban,…

Nic and Matt are back for news and deals of the week. In this episode:  …