Bitcoin's Biggest Threat Is Almost Here... - Nic Carter

Watch on YouTube ↗  |  May 28, 2026 at 00:41  |  59:20  |  Thread Guy
Speakers
Nick Carter — General Partner, Castle Island Ventures

Summary

Nic Carter discusses his bullish stance on AI data center stocks, quantum computing threats to crypto, and the potential for post-quantum coins like Zcash. He remains long Bitcoin and highlights governance challenges in Bitcoin development.

  • Nic Carter is a long-term AI bull and holds TeraWulf, Cipher Mining, and Iron Mountain.
  • He warns quantum computers could break Bitcoin within 10-15 years.
  • Solana faces unique vulnerability due to its highly optimized cryptography.
  • He expects post-quantum coins like Zcash and Ethereum to outperform Bitcoin.
  • Bitcoin development is slow and governance is opaque, hindering proactive quantum upgrades.
  • He remains long Bitcoin and still active in crypto venture capital.
  • The conversation also covers data center buildouts and AI job displacement.
  • He promotes his Substack for direct communication.
Trade Ideas
Nick Carter General Partner, Castle Island Ventures 24:32
Long AI data center stocks
He is a long-term AI bull and owns data center stocks that benefit from AI demand, specifically TeraWulf, Cipher Mining, and Iron Mountain. He has held these positions for years and believes the AI capex cycle supports them.
Nick Carter General Partner, Castle Island Ventures 27:25
Still long Bitcoin
Despite the quantum computing threat to Bitcoin, he remains a crypto bull and has not sold any Bitcoin. He believes crypto still has significant value in stablecoins, fintech, and as his core investment focus.
Nick Carter General Partner, Castle Island Ventures 29:10
Solana at quantum risk
Solana is highly optimized around elliptic curve cryptography, which will need a complete rebuild under quantum-safe cryptography. This may reduce throughput and performance, making Solana particularly vulnerable to the quantum transition.
Nick Carter General Partner, Castle Island Ventures 49:59
Long Zcash vs Bitcoin
Bitcoin is slow to upgrade its cryptography, so post-quantum-resistant coins like Zcash are likely to outperform Bitcoin as the quantum threat materializes. He suggests watching the ZEC/BTC ratio.
Up Next

This Thread Guy video, published May 28, 2026, features Nick Carter discussing WULF, CIFR, IRM, BTC, SOL, ZEC. 4 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Nick Carter  · Tickers: WULF, CIFR, IRM, BTC, SOL, ZEC