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644 Podcasts

On The Brink with Castle Island

Hosts Matt Walsh and Nic Carter of Castle Island Ventures explore the political, ethical, and economic significance of Bitcoin and other public blockchains 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
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On The Brink with Castle Island
2022-07-01

Weekly Roundup 07/01/22 (GBTC ETF denied, Bitcoin rationalism, CoinFLEX) (EP.331)

Matt and Nic return for the news and deals in another tumultuous week.  Matt is snubbed by Coin Met…
 
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On The Brink with Castle Island
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 national lab and ERCOT, joins us…
 
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On The Brink with Castle Island
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 crypto lending markets and …
 
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On The Brink with Castle Island
2022-06-24

Weekly Roundup 06/24/22 (FTX steps in, 3AC postmortem, fraying DeFi governance) (EP.328)

Matt and Nic return for a fiery episode of deals and news. In this episode:  Is miner selling backe…
 
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On The Brink with Castle Island
2022-06-20

Eli Ben-Sasson and Uri Kolodny (Starkware) on Scalability with STARKs (EP.327)

In this episode, host Ria sits down with the co-founders of Starkware, Eli Ben-Sasson and Uri Kolod…
 
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On The Brink with Castle Island
2022-06-17

Weekly Roundup 06/17/22 (Celsius chaos, Market contagion, the Fed's Quandary) (EP.326)

Nic and Matt are back for a truly chaotic week in the markets. In this episode:  Is DeFi's transpar…
 
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On The Brink with Castle Island
2022-06-17

Weekly Roundup 06/17/22 (Celsius chaos, Market contagion, the Fed's Quandary) (EP.326)

Nic and Matt are back for a truly chaotic week in the markets. In this episode:  Is DeFi's transpar…
 
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On The Brink with Castle Island
2022-06-10

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

Nic and Matt are back for news and deals of the week. In this episode:  Greetings from a very hot C…
 
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On The Brink with Castle Island
2022-06-10

Weekly Roundup 06/10/22 (What's in the Lummis bill, NY State mining ban, Custodia sues the Fed) (EP.…

Nic and Matt are back for news and deals of the week. In this episode:  Greetings from a very hot C…
 
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On The Brink with Castle Island
2022-06-03

Weekly Roundup 06/03/22 (Insider trading in NFTs, takeaways from Oslo, Biden wants to lower BTC emis…

The original roundup cast return for a covid-stricken episode. In this roundup:  The boys are laid …
 
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On The Brink with Castle Island
2022-05-31

Andrew Cahill and Saurabh Deshpande (The Block) on Ethereum L2 Scaling (EP.323)

Andrew Cahill and Saurabh Deshpande of The Block join the show. In this episode we discuss: The Eth…
 
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On The Brink with Castle Island
2022-05-27

Weekly Roundup 05/27/22 feat. Dan Matuszewski (VC dry powder, FTX' CFTC proposal, more Tether co…

Matt returns with CMS Holdings' Dan Matuszewski, filling in for Nic, covering deals and news of the …
 
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On The Brink with Castle Island
2022-05-27

Weekly Roundup 05/27/22 feat. Dan Matuszewski (VC dry powder, FTX' CFTC proposal, more Tether concer…

Matt returns with CMS Holdings' Dan Matuszewski, filling in for Nic, covering deals and news of the …
 
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On The Brink with Castle Island
2022-05-23

Ric Edelman on The Truth About Crypto (EP.321)

Ric Edelman, the founder of Edelman Financial Services and the Digital Assets Council of Financial P…
 
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On The Brink with Castle Island
2022-05-20

Weekly Roundup 05/20/22 (Terra aftershocks, El Salvador’s Bitcoin summit, Tether's redemption cr…

Matt and Nic return for another week of news and deals. In this episode:  Was UST/Terra a ponzi or …
 
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On The Brink with Castle Island
2022-05-20

Weekly Roundup 05/20/22 (Terra aftershocks, El Salvador’s Bitcoin summit, Tether's redemption crisis…

Matt and Nic return for another week of news and deals. In this episode:  Was UST/Terra a ponzi or …
 
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On The Brink with Castle Island
2022-05-16

Jon Kol and Asa Oines (Abacus) on the Third Era of Interoperability (EP.319)

Jon Kol and Asa Oines, cofounders of Abacus join the show to talk about the state of the art in cros…
 
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On The Brink with Castle Island
2022-05-13

Weekly Roundup 05/13/22 (Terra collapses, FASB reconsiders Bitcoin accounting, the Fed's third m…

Matt and Nic cover news and deals of the week. In this episode:  The CIV hat snafu Was synthetic US…
 
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On The Brink with Castle Island
2022-05-13

Weekly Roundup 05/13/22 (Terra collapses, FASB reconsiders Bitcoin accounting, the Fed's third manda…

Matt and Nic cover news and deals of the week. In this episode:  The CIV hat snafu Was synthetic US…
 
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On The Brink with Castle Island
2022-05-09

Mark Lamb (CoinFLEX) on crypto derivatives and stablecoins (EP.317)

Mark Lamb, co-founder and CEO of CoinFLEX joins the show. In this episode we discuss: Mark’s entrep…
 
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On The Brink with Castle Island
2022-05-06

Weekly Roundup 05/06/22 (Metaverse NIMBYism, the BMC EPA letter, the SEC doubles the Cyber Unit) (EP…

Nic and Matt return for news and deals of the week. In this episode: Matt's takeaways from the Medi…
 
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On The Brink with Castle Island
2022-05-02

Paul Prager (TeraWulf) Building a Zero Carbon Bitcoin Miner (EP.315)

TeraWulf cofounder and CEO Paul Prager joins us to talk about his experience building a vertically-i…
 
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On The Brink with Castle Island
2022-04-29

Weekly Roundup 04/29/22 (Elon buys Twitter, CAF Legalizes Bitcoin, Fidelity adds Bitcoin support for…

Matt and Nic are back with news and deals of the week, joined by Dave Grey, Head of Workplace Retire…
 
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On The Brink with Castle Island
2022-04-29

Weekly Roundup 04/29/22 (Elon buys Twitter, CAF Legalizes Bitcoin, Fidelity adds Bitcoin support for…

Matt and Nic are back with news and deals of the week, joined by Dave Gray, Head of Workplace Retire…