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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
2022-04-29

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…
 
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On The Brink with Castle Island
2022-04-13

Paolo Fragomeni (Socket Supply Co) on the Definition of web3 (EP.306)

Socket Supply Co founder and CEO Paolo Fragomeni joins the show to discuss what web3 is and isn't – …
 
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On The Brink with Castle Island
2022-04-11

Andrew Myers and Brock Peterson (Satoshi Energy) on Monetizing Renewables with Bitcoin (EP.305)

Andrew Myers and Brock Petersen of Satoshi Energy join the show to cover how Bitcoin mining monetize…
 
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On The Brink with Castle Island
2022-04-01

Weekly Roundup (04/01/22) (Greenpeace and Chris Larsen attack Bitcoin, Axie sidechain hacked, the E…

Nic and Matt return for another week of news and deals. In this episode: Mora et al rears its head …
 
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On The Brink with Castle Island
2022-03-30

Ben Gagnon (Bitfarms) on Separating Fact from Fiction in Bitcoin Mining (EP. 303)

Ben Gagnon, the Chief Mining Officer at Bitfarms, joins the show. In this episode we cover: Bitfarm…
 
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On The Brink with Castle Island
2022-03-28

Michael Sonnenshein and Craig Salm (Grayscale) on the GBTC ETF Application and Market Commentary (EP…

Michael Sonnenshein and Craig Salm of Grayscale Investments join the show. In this episode we discus…
 
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On The Brink with Castle Island
2022-03-25

Weekly Roundup 03/25/22 (Terra buying BTC, a new ETF timeline, Russia accepting BTC for energy?) (EP…

Matt and Nic return for more deals and news. In this episode:  Brink Nation is officially moving to…
 
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On The Brink with Castle Island
2022-03-23

Jon Birnbaum (Domain Money) on Increasing Access for Retail Investors (EP.300)

Jon Birnbaum, COO of Domain Money, a new investment platform, joins the show. In this episode, we di…
 
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On The Brink with Castle Island
2022-03-21

Nick White (Celestia) on building the first modular blockchain network (EP.299)

Celestia Labs COO, Nick White, joins us on the show to kick off our modular blockchain mini-series. …
 
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On The Brink with Castle Island
2022-03-18

Weekly Roundup 03/18/22 (EU PoW ban defeated, Lummis bill details, Ukraine legalizes crypto) (EP.298…

Matt and Nic return for more news and deals of the week. In this episode:  Too much Tom Brady conte…
 
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On The Brink with Castle Island
2022-03-17

Brett Harrison (FTX.US) on Crypto Market Structure (EP.298)

Brett Harrison, the CEO of FTX.US joins the show. In this episode we discuss: Brett’s pre-crypto ca…
 
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On The Brink with Castle Island
2022-03-14

Izabella Kaminska (The Blind Spot) on Reconsidering Bitcoin Skepticism (EP.297)

Former FT Alphaville Editor and founder of The Blind Spot, Izabella Kaminska joins the show. In this…
 
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On The Brink with Castle Island
2022-03-11

Weekly Roundup 03/11/22 (Biden’s executive order, Korea’s pro-crypto President, Is Bretton Woods ove…

Nic and Matt return for more deals and news of the week. In this episode:  The fallout from the sei…
 
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On The Brink with Castle Island
2022-03-10

VÉRITÉ and Vanessa on empowering artists to be CEOs of their own world (EP.295)

Singer and songwriter, VÉRITÉ (Kelsey Byrne), and artist manager, Vanessa Magos have been leading th…
 
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On The Brink with Castle Island
2022-03-07

Sohrob Farudi on Fan Controlled Football (EP.294)

Sohrob Farudi, the founder and CEO of Fan Controlled Football joins the show. In this episode we dis…