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658 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
2022-05-31

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 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
2022-05-13

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
2022-05-09

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 Gray, 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 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:  Are airdrops taxable? CheckTemplateVerify d…
 
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On The Brink with Castle Island
2022-04-27

Bruce Fenton on running for Senate in New Hampshire (EP.313)

Longtime Bitcoiner Bruce Fenton re-joins the show. In this episode we discuss: Bruce’s career and t…
 
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On The Brink with Castle Island
2022-04-25

Pat Larsen (ZenLedger) on the State of Crypto Taxes (EP.312)

Pat Larsen, founder and CEO of crypto tax prep company ZenLedger, joins the show for a timely discus…
 
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On The Brink with Castle Island
2022-04-22

Weekly Roundup 04/22/22 (Elon's Twitter purchase, the US sanctions BitRiver, Australia gets an E…

Matt and Nic return for another week of news and deals. In this episode:  The OTB music debate rage…
 
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On The Brink with Castle Island
2022-04-22

Weekly Roundup 04/22/22 (Elon's Twitter purchase, the US sanctions BitRiver, Australia gets an ETF) …

Matt and Nic return for another week of news and deals. In this episode:  The OTB music debate rage…
 
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On The Brink with Castle Island
2022-04-20

Adam Jackson (Braintrust) on Building a Web3 Talent Network (EP.310)

Adam Jackson, co-founder and CEO of Braintrust, a web3 talent network joins the show. In this episod…
 
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On The Brink with Castle Island
2022-04-18

Josh Mandel on Running on a Pro Bitcoin Platform (EP.309)

We sit down with Ohio Senate Candidate Josh Mandel to cover his race, platform, and Bitcoin advocacy…
 
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On The Brink with Castle Island
2022-04-15

Weekly Roundup 04/14/22 (FDIC stalls bank crypto activity, Bitcoin 2022 recap, Elon's Twitter ca…

Matt and Nic return for a post-conference episode. This week we cover:  The FDIC asks banks to go s…
 
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On The Brink with Castle Island
2022-04-15

Weekly Roundup 04/14/22 (FDIC stalls bank crypto activity, Bitcoin 2022 recap, Elon's Twitter campai…

Matt and Nic return for a post-conference episode. This week we cover:  The FDIC asks banks to go s…
 
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On The Brink with Castle Island
2022-04-14

John Adler (Fuel Labs, Celestia) on building the fastest modular execution layer (EP.307)

In the second episode in our modular blockchain mini-series, we sat down with John Adler, the invent…