On The Brink with Castle Island podcast

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

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

 

#692

Weekly Roundup 11/07/25 (Balancer hack, DATs are suffering, Zcash rally) (EP.684)

Matt and Nic are back with another week of news and deals. In this episode: ---Tom Brady'... more

07 Nov 2025

36 MINS

36:41

07 Nov 2025


#691

Keone Hon (Monad Foundation) on Blockchains Built to Scale (EP.683)

[Keone Hon] (https://www.linkedin.com/in/keone-hon) , founder of the [Monad] (https://www.... more

05 Nov 2025

21 MINS

21:15

05 Nov 2025


#690

Giovanni Vignone (Octane Security) on Protecting Onchain Assets (EP.682)

Wyatt sits down with Giovanni Vignone, the founder of Octane Security, a crypto security p... more

03 Nov 2025

38 MINS

38:47

03 Nov 2025


#689

Weekly Roundup 10/31/25 (DATs selling coins, prediction market problems, Bessent's pesos) (EP.681)

Matt and Nic are back for more news and deals. In this episode: ---Mastercard buys Zeroha... more

31 Oct 2025

37 MINS

37:50

31 Oct 2025


#688

Geetha Panchapakesan (Tesser) on Enabling FIs to Utilize Stablecoins (EP.680)

<a href= "https://www.linkedin.com/in/geethapanchapakesan/">Geetha Panchapakesan</a>, the ... more

29 Oct 2025

19 MINS

19:07

29 Oct 2025


#687

Weekly Roundup 10/24/25 (Quantum, Crypto Pardons, Fed Payment Accounts) (EP.679)

Matt and Nic are back with another week of news and deals. In this episode: ---Old fashio... more

24 Oct 2025

34 MINS

34:07

24 Oct 2025


#686

Weekly Roundup 10/17/25 (Flash crash, pig butchering scam busted, Erebor charter granted) (EP.678)

Matt and Nic are back with another week of news and deals. In this episode: ---We dissect... more

17 Oct 2025

34 MINS

34:08

17 Oct 2025


#685

Pbj (Perpl) on the Perp DEX Market & Monad's Imminent Launch (EP.677)

Wyatt sits down with Pbj, the founder of Perpl, a prominent perpetuals exchange on the imm... more

14 Oct 2025

27 MINS

27:22

14 Oct 2025


#684

Dave Balter (Flipside) on the convergence of AI and Blockchain Analytics (EP.676)

Dave Balter, the co-founder and CEO of [Flipside Crypto] (https://flipsidecrypto.xyz/home/... more

13 Oct 2025

33 MINS

33:18

13 Oct 2025


#683

Weekly Roundup 10/10/25 (Luxembourg buys BTC, N. Dakota's stablecoin, Salomon bros dust attack) (EP....

Matt and Nic are back for another week of news and deals. In this episode: ---Will stable... more

10 Oct 2025

37 MINS

37:36

10 Oct 2025


#682

Pelle Braendgaard on the Notabene Flow payments platform (EP.674)

Pelle Braendgaard, the co-founder and CEO of [Notabene] (https://notabene.id/) joins the s... more

08 Oct 2025

40 MINS

40:45

08 Oct 2025


#681

Mike Cagney (Figure) on Blockchain Capital Markets (EP.673)

[Mike Cagney] (https://x.com/mcagney) , the founder of <a href= "https://www.figure.com/">... more

07 Oct 2025

36 MINS

36:50

07 Oct 2025