Blockspace: AI & Bitcoin – Episode Summary

Episode Title: Google’s Quantum Bitcoin, Fold Credit Card, and Bitcoin Volatility Index
Date: April 1, 2026
Hosts: Charlie Spears and Colin Harper
Guests: Brian Harrington (Bitcoin personal finance expert), Will Reeves (CEO, Fold), Cole Kennelly (CEO, Volmex)

Overview

This episode dives into the rapidly evolving landscape at the intersection of AI, quantum computing, and Bitcoin. Major topics include the quantum threat to blockchain security highlighted by Google’s recent research, new product offerings like Fold’s much-anticipated Bitcoin rewards credit card, the fallout among major crypto treasury companies, and the emergence of volatility indices for crypto assets. The show features in-depth expert interviews and real-time market analysis, offering critical insights on the present and future directions for Bitcoin.

Key Segments & Timestamps

• [00:05] Show opens – today's rundown
• [02:38] Tech & AI layoffs: Oracle & OpenAI
• [05:41] Google’s quantum computing paper and Bitcoin's security
• [15:13] Interview: Brian Harrington on the Bitcoin market & personal finance
• [28:02] Interview: Will Reeves on Fold’s Bitcoin Rewards Credit Card & Treasury
• [50:11] Market Analysis: NAKA’s losses, crisis among treasury companies
• [60:32] Interview: Cole Kennelly on the Bitcoin Volatility Index (BVIV)
• [75:01] Newsflash: CoinShares lists on the NASDAQ

1. Tech & AI Industry Upheaval

[02:38–05:20]

• Oracle Layoffs: Oracle is laying off up to 30,000 employees—almost 1/4th of its global workforce—primarily due to cost-saving measures amidst massive AI investments.
• AI Contradiction: Despite huge investments and OpenAI’s record $122 billion fundraise, the industry witnesses staff cutbacks, reflecting volatility.
• Market reaction: Cuts sometimes boost share price (“We saw Blocks share price soar after they announced firing almost half of their workforce...” – Colin, [04:53]).
• Commentary: Layoffs are “another day in the trenches looking at how AI is reshaping our lives in very fun ways. Yeah, you're one of those folks who's got an axe...” – Colin, [04:52].

2. Google’s Quantum Computing Paper & Bitcoin’s Existential Risk

[05:41–15:13]

Summary

• Core revelation: Google claims quantum computers could break Bitcoin’s cryptography much sooner than thought, reducing theoretical requirements from billions to ~500,000 qubits.
• Timeline: Google suggests practical quantum computing may emerge by 2029.
• Debate: The research is still largely theoretical—real world implementation faces challenges like “decoherence.”
• Community split: Some say the risk is distant; others (like Nick Carter) urge proactive upgrades given Bitcoin’s slow consensus process.
• Ethereum vs. Bitcoin: “Ethereum is actually being a little more proactive on this front... Bitcoin technical development tends to be a little more conservative.” – Colin [11:18].
• Overton window shifts: The debate centers on “can Bitcoin coordinate a change before a quantum computer emerges?” (Charlie, [13:46]).

Notable Quote:

• “This is a topic that is galactic in scope for most people.” – Colin, [11:18]

3. Brian Harrington: The NewBitcoin Personal Finance Mindset

[15:13–27:01]

Key Topics

• On self-custody: Brian no longer sees self-custody as essential – “I don’t believe in self custody anymore. I don’t think it matters. I think it’s dumb. And so I believe that Fidelity is going to figure it out for me because I hold all my bitcoin at Fidelity.” ([16:21])
• Market maturity: The “loudmouth libertarian” phase is over; Bitcoin is mainstream and needs new strategies, not old talking points.
• Stablecoins & payments: “Stablecoins are going to replace the ACH network... Bitcoin replaces the bond-like market...” ([20:17])
• Circular economies: Less about peer-to-peer, more about personal finance strategies for affluent ($35-55yo) holders.
• Bearish near-term: Brian sees potential for Bitcoin to dip to $60,000 or under before recovering back to $91,000 by year-end, but no new all-time highs this year ([26:29]).

Notable Quotes

• “Everyone in bitcoin and crypto is going to be a little bit right and a little bit wrong. ...Stablecoins replace the ACH network. Bitcoin replaces the debt market... stocks will move on chain.” – Brian, [20:17]
• “The regular millionaire… is choosing, structurally, to hold money in the S&P 500 instead of Bitcoin.” – Brian, [24:40]

4. Will Reeves & Fold: Building Bitcoin Credit Products Amid Volatility

[28:02–49:35]

Product Evolution & Credit Card Launch

• Fold’s journey: From Bitcoin gift cards to rewards debit, and now the long-awaited credit card—catering to both saving and daily spending with Bitcoin ([28:31]).
• Credit card challenges: Regulatory and banking complexity, not demand, was the primary obstacle (“I know probably a dozen projects... died on the journey. Because it’s just simply a lot of it’s out of your control.” - Will, [30:13])
• Structural innovation: New financial rails with stablecoin/Bitcoin wallets could eventually make traditional bank partnerships unnecessary ([35:02]).
• Treasury management: Fold’s Bitcoin reserves dropped significantly in 2026 to preserve operational freedom and remove debt overhang (“We want to remove any operating constraints on the company. ...Operational freedom.” – Will, [37:34]).

Bitcoin-Off-Fiat Strategy

• Personal finance example: Will describes using the Fold platform for direct deposit, converting most salary into Bitcoin, then spending with the Fold credit card and optimizing reward rates—without overexposure or risky leverage. ([46:20])
• Novelty: “...through this line of credit you kind of accomplish a similar get-off-fiat thing. That's kind of a novel idea to me.” – Charlie, [44:47]

Notable Quotes

• “If you don’t have credit card airline mile rewards, you don’t have airlines—you will have a nationalized airline system if that were to go away.” — Will, [32:50]
• “Ultimately that means that at any given time my exposure to Fiat is... 15 to 20% of my liquidity... never really overextended myself. I don't buy bitcoin on credit.” – Will, [46:20]

5. Bitcoin Treasury Companies in Crisis: NAKA, Reporting Realities

[50:11–58:29]

• Nakamoto’s (NAKA) $166 million loss: Driven by Bitcoin price drop (avg. purchase $118K vs EOY $87.5K per BTC).
• Sell-offs and loans: Sold BTC and shares to create cash reserves and pay off a Kraken loan collateralized by 3,717 BTC at 8% interest.
• Business pivot: Dropping low-revenue healthcare unit to focus on new acquisitions—BTC Inc. (parent of Bitcoin Magazine and Conference) and UTXO Management VC Fund ([50:55]).
• Delisting risk: Share price below $1 for over 30 days; faces NASDAQ delisting unless reversed.
• Broader industry pain: Most treasury companies could “cut and paste these losses”—volatile assets now marked to fair value under SEC rules ([58:29]).

6. Cole Kennelly: The Bitcoin Volatility Index (BVIV) & What It Means

[60:32–74:48]

What is BVIV?

• “The leading, longest running, most integrated… Bitcoin volatility index.”
• Analogous to the VIX for US equities — measures 30-day rolling implied volatility from global crypto options markets ([61:06]).
• Surges during panic or exuberance (e.g. FTX crash, the notorious 2/5/26 selloff).

Why Volatility Indices Matter

• Market benchmarking: Helps traders, funds, and institutions estimate expected risk.
• Tradable product: BVIV, like VIX, offers futures and prediction contracts (Bitfinex, Polymarket, more).
• Adoption: Integrated on TradingView, Bloomberg, CoinMarketCap, and several exchanges.

Insights

• Bitcoin is ~4x more volatile than the S&P 500 (VIX 15-20 vs. BVIV ~60) ([66:08]).
• Post-ETF shift: The arrival of Bitcoin ETFs turbocharged institutional derivatives activity, especially options via IBIT ([72:05]).
• Regulation: The indices are non-regulated; derivative products themselves require regulatory filings, mainly off-shore listing for now ([69:43]).

Notable Quotes

• “The Bitcoin market expects four times more volatility at this moment than the U.S. stock market. It trades four times as many hours.” – Cole, [66:08]
• “IBIT options have grown from basically zero… to about $25 billion of open interest right now and peaked at about $40–$45 billion.” – Cole, [72:05]

7. Newsflash: CoinShares Lists on Nasdaq

[75:01–79:59]

• CoinShares debut: Largest European digital asset manager lists on NASDAQ US via $1.2B SPAC merger.
• Industry context: Follows high-profile listings (Coinbase, Circle, Bullish, BitGo) as crypto matures.
• Financials: Reported $118M asset management, $59M capital markets revenue in trailing twelve months (2025).
• First-day price action: Down ~10%; typical insider and early investor selling pressure.

Notable Quotes & Moments (with timestamps)

• On quantum threat:
  “The core of the disagreement is about timeline… Can Bitcoin coordinate a change before a quantum computer emerges?... That is really the core of the argument.” — Charlie, [13:46]
• On self-custody shift:
  “I don’t believe in self custody anymore. I don’t think it matters. I think it’s dumb. And so I believe that Fidelity is going to figure it out for me because I hold all my bitcoin at Fidelity.” — Brian, [16:21]
• On stablecoins and payments:
  “Stablecoins replace the ACH network. Bitcoin replaces the debt market… Stocks will move on chain.” — Brian, [20:17]
• On treasury company pivots:
  “Frankly, I am surprised it only took six months for the narrative to have such a drastic shift… going the other way is very rare to find a company with a big treasury that then goes and acquires and continues great businesses.” — Will Reeves, [42:47]
• On volatility:
  “The Bitcoin market expects four times more volatility… It trades four times as many hours.” — Cole, [66:08]

Episode Takeaways

• Quantum computing is approaching a critical point for crypto, and the industry is divided between caution and complacency.
• Bitcoin personal finance discourse is maturing—self-custody and maximalism are giving way to more nuanced, practical approaches.
• Fold’s new credit card embodies the real-world shift—integrating legacy financial rails with crypto incentives.
• Crypto treasury companies face existential business model pressure—simply “stacking sats” isn’t enough in a bear market.
• Innovative market instruments (like volatility indices) are normalizing in crypto, driving institutional adoption and hedging.
• Major European firms like CoinShares are planting a flag in US markets, signaling the sector’s global ambition and growing pains.

For Further Exploration

• Friday’s episode: Deep-dive with Alex Pruden (CEO, Project 11) on the quantum risk paper.
• Links:
  • OpNext Bitcoin dev conference, NYC, April 16 ([01:31])
  • Fold Credit Card, and platform updates ([28:02])
  • Volmex BVIV indices, TradingView & Bloomberg integration ([60:38])