Unchained

Laura Shin

Crypto assets and blockchain technology are about to transform every trust-based interaction of our lives, from financial services to identity to the Internet of Things. In this podcast, host Laura Shin, an independent journalist covering all things crypto, talks with industry pioneers about how crypto assets and blockchains will change the way we earn, spend and invest our money. Tune in to find out how Web 3.0, the decentralized web, will revolutionize our world.

  1. 1d ago

    The Chopping Block: Zcash Infinite Mint Bug + AI Hackers vs Formal Verification + NEAR's Agent Vision

    Mert and Illia autopsy a brutal weekend in crypto: Saylor's $3M test sale that taught him there's no sell button, the Zcash bug Claude found that could've minted unlimited counterfeit ZEC, formal verification as the bulwark against AI attackers, and whether NEAR's agentic commerce vision is real. Welcome to The Chopping Block — where crypto insiders Haseeb Qureshi, Tom Schmidt, Tarun Chitra, and Robert Leshner chop it up about the latest in crypto. This week we've got two heavy hitters: NEAR Protocol co-founder Illia Polosukhin and Helius founder Mert Mumtaz. We kick things off with the weekend market meltdown -- Saylor sold 32 BTC for the first time in four years, STRC is trading below par, and Mert argues the real damage is that Saylor sucks all the air out of the room for actual crypto innovation. Then we get into the biggest story of the week: a critical bug discovered in Zcash's Orchard ZK circuit using Claude Opus 4.8 that could have allowed infinite counterfeit minting inside the shielded pool. Mert walks us through the emergency soft fork, the Ironwood migration, and why formal verification is about to become table stakes. Illia makes the case that AI-powered attackers have a permanent asymmetric advantage and that we need real-time on-chain detection systems to survive. Tom coins the analogy of the episode: we're moving from building boats to building spaceships. We close with Illia's pitch for NEAR's agent commerce vision – $240M in single-day volume, private intents, and the claim that agent-to-agent trustless commerce is already live – while Mert remains a friendly skeptic. Let's get into it.Listen to the episode on Apple Podcasts, Spotify, Pods, Fountain, Podcast Addict, Pocket Casts, Amazon Music, or on your favorite podcast platform. Hosts ⭐️Haseeb Qureshi, Managing Partner at Dragonfly  ⭐️Tom Schmidt, General Partner at Dragonfly  Guest ⭐️ Mert, Co-founder & CEO at Helius ⭐️ Illia Polosukhin, Co-founder of NEAR Protocol Timestamps 00:00 Intro 01:17 Weekend Crypto Meltdown & Bitcoin Crash 02:52 Saylor, STRC & the DAT Death Spiral Fears 11:51 "No Sell Button" — Saylor's Lesson Learned 13:14 Zcash Bug: 50% Crash Explained 20:30 The Fix: Ironwood Pool & Formal Verification 23:11 AI vs Crypto Security: The Attacker Advantage 27:21 What Is Formal Verification? 30:07 Spaceship-Grade Smart Contract Security 31:36 OPSEC, Oracles & Anomaly Detection 36:08 Cypherpunk Dilemma: Stop the Hack or Not? 38:37 Will DeFi Survive? Long Math 42:49 NEAR's AI Agents & Intents Vision 48:43 Is Agentic Commerce Real? Mert's Skepticism Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

    57 min
  2. 1d ago

    How Claude Found Zcash's Counterfeiting Bug

    For three years, a counterfeiting bug sat live inside Zcash's shielded pool, and no one noticed. Then Taylor Hornby pointed a custom Claude Opus 4.8 agent at the code, and it surfaced the flaw in Orchard that had gone undetected since 2022. Austin Campbell, Ram Ahluwalia, and Chris Perkins debate what that means for privacy protocols, the rotation away from dead-protocol alts, and why Bitcoin's simplicity may be its strongest security argument yet. The conversation closes on quantum risk and whether the Lindy effect holds up under the new threat environment. Hosts: Austin Campbell, Founder of Zero Knowledge Consulting and Adjunct Professor at NYU Stern - https://x.com/austincampbell Ram Ahluwalia, CEO of Lumida - https://x.com/ramahluwalia Chris Perkins, President of CoinFund - https://x.com/perkinscr97 This clip is from a longer conversation on AI, security, and the Zcash counterfeiting bug. Full episode here: https://www.youtube.com/live/oSUVTmC3wZo?si=zTopwWKi3ETPD5Rz  We go live every Monday at 4:30pm ET - subscribe to catch it live. Sponsors Cape: Your biggest crypto vulnerability isn't your wallet, it's your phone number. Cape is America's privacy-first mobile carrier that rotates your SIM identity daily and blocks SIM swaps before they happen. Get 33% off your first six months at cape.co/unchained (use code: UNCHAINED). Chapters 🤖 00:00 Chris on AI, security vulnerabilities, and the Zcash counterfeiting bug 💰 02:28 Should you rotate into Hyperliquid over dead protocols? 🔍 05:53 Claude Opus 4.8 finds Zcash's live shielded-pool bug 📉 08:16 The Enron analogy for a confidence crisis in privacy coins ⚛️ 12:30 Bitcoin's Lindy effect meets the quantum risk tension Learn more about your ad choices. Visit megaphone.fm/adchoices

    16 min
  3. 1d ago

    Why Saylor's 'Inoculate' Comment May Be a Signal He'll Sell More Bitcoin

    About 80% of STRC holders are retail investors. Glenn Cameron walks through the prospectus, how Saylor's public claims differ from the reality, and why Strategy has no good options. ======================================================== Thank you to our sponsor! Fidelity: Fidelity has been building in crypto and DeFi since 2014 — now they're hiring. Explore career opportunities at one of the most forward-thinking names in finance here: crypto.fidelitycareers.com. Cape: Your biggest crypto vulnerability isn't your wallet, it's your phone number. Cape is America's privacy-first mobile carrier that rotates your SIM identity daily and blocks SIM swaps before they happen. Get 33% off your first six months at cape.co/unchained (use code: UNCHAINED). ======================================================== Strategy's sale of 32 Bitcoin last week came with unusual framing: Saylor said the purpose was to "inoculate the markets." Glenn Cameron, Global Head of Institutional at Onramp Bitcoin, reads that word as preparation for larger Bitcoin sales ahead. Glenn traces the pressure points. Strategy is trading at 84% of its Bitcoin value, making new equity issuance dilutive rather than accretive on a Bitcoin-per-share basis. Its cash reserve has been cut to roughly seven months after the company redeemed a 0%-interest convertible note. And STRC, the perpetual preferred stock Saylor has marketed as "a high yield bank account," carries a dividend the board can suspend for any reason. The episode's sharpest argument: 83% of STRC holders are retail investors sold a product that resembles a bank account but behaves like junior equity on a volatile Bitcoin company. No maturity, no FDIC protection, no right to redeem. Host: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Laura Shin⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, Host / Unchained Guests: Glenn Cameron, CFA - Global Head of Institutional at Onramp Bitcoin Timestamps 📊 1:24 Risk vs uncertainty: why Glenn won't predict Bitcoin's price but will name every structural pressure point 🔑 4:27 What 'inoculate' means: why Saylor's word choice signals a larger Bitcoin sale may be coming 📉 6:58 Strategy below NAV: why buying Bitcoin with new stock now dilutes Bitcoin per share for existing holders 🗣️ 12:33 Glenn's response to people who say that the criticism of Strategy is FUD: STRC has to raise the dividend if bitcoin lowers 👥 19:57 Strrategy's section option: suspend the dividend, but 83% of holders are retail who think STRC is a bank account ⏰ 24:02 The 2028 cliff: $3.5B in convertibles become putable when history says a drawdown may not have recovered 📣 29:21 Fidelity: Explore crypto careers that could change your future at https://crypto.fidelitycareers.com 📱 30:19 Cape: Get 33% off your first six months with code unchained at https://cape.co/unchained 🏷️ 31:02 The 'digital credits' name: why STRC's marketing label creates false expectations about legal structure and protections 💬 36:13 Saylor's own words: three public claims that STRC is a 'high yield bank account' or money market fund ⚖️ 40:54 The real product: how STRC compares to actual money market funds and FDIC-insured accounts 🔄 48:22 SATA vs STRC: same instrument, different issuer since one-third of Sata's cash reserve is in STRC 🪣 55:42 why the staking yield of Bitmine's upcoming BMNP, an Ethereum-backed preferred at $80 par, won't cover the cost of capital Learn more about your ad choices. Visit megaphone.fm/adchoices

    1h 7m
  4. 4d ago

    What Two DOJ Cases Reveal About the Legal Risks of Prediction Markets: Bits + Bips

    Steve Sosnick on the ratchet effect in equities, the AI bandwidth parallel, Kevin Warsh’s impossible first week, and why crypto is the unsexy trade right now. --- Thank you to our sponsor! Coinbase: Get 20% off the first year of your Coinbase One annual plan at coinbase.com/unchained. Heads up! If you haven’t yet, be sure to subscribe to Bits + Bips, since the show will migrate there in a few weeks. Follow us on ⁠⁠⁠⁠⁠⁠⁠⁠Apple Podcasts⁠⁠⁠⁠⁠⁠⁠⁠, ⁠⁠⁠⁠⁠⁠⁠⁠YouTube⁠⁠⁠⁠⁠⁠⁠⁠, ⁠⁠⁠⁠⁠⁠⁠⁠Spotify⁠⁠⁠⁠⁠⁠⁠⁠, ⁠⁠⁠⁠⁠⁠⁠⁠X⁠⁠⁠⁠⁠⁠⁠⁠, ⁠⁠⁠⁠⁠⁠⁠⁠Unchained⁠⁠⁠⁠⁠⁠⁠⁠ and wherever you get your podcasts. ---- Equities are near all-time highs, the Fed’s preferred inflation gauge just hit a multi-year peak, Iran ceasefire talks are producing a familiar ratchet effect in markets, and Bitcoin is quietly underperforming tech stocks on a nine-month volatility low. Steve Sosnick, chief strategist at Interactive Brokers, joins Steve Ehrlich to map what’s actually driving these unique market dynamics. They cover the two vulnerabilities that could change things, the uncomfortable parallel between today’s AI capex and the 1999 bandwidth buildout, what $120 billion in money market inflows says about where retail cash is actually sitting, the challenge Kevin Warsh faces walking into an already-skeptical FOMC, and why crypto is currently losing the competition for momentum-chasing money to AI stocks, upcoming IPOs, and even a memory chip ETF. Host: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Steve Ehrlich, Head of Research at SharpLink and Host of Bits + Bips: The Interview Guest: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Steve Sosnick — Chief Strategist at Interactive Brokers Learn more about your ad choices. Visit megaphone.fm/adchoices

    46 min
  5. 5d ago

    Is Polymarket's Oracle Problem Getting Out of Hand? - Uneasy Money

    Circle froze $12M in a DeFi pool on a Friday court order, trapping users who had nothing to do with the dispute. . Polymarket couldn't resolve a Strategy market. And MegaETH's apps are defecting. Nothing is simple. ======================================================== Thank you to our sponsors! Multichain Advisors: Get help navigating TGEs, go‑to‑market, BD and partnerships, capital markets advisory, PR, media placements, KOL activations and more at https://multichainadv.com. ======================================================== Strategy sold 32 Bitcoin before the May 31 deadline. It just didn't disclose it until June 1 — and that one-day gap is why a $50M Polymarket market resolved "no," even though Strategy's own 8-K shows the sale happened inside the window.Kain Warwick, Luca Netz, and Taylor Monahan trace why Polymarket keeps writing resolution criteria that break under edge cases, and why handing oracle duties to UMA is a liability for a $20 billion platform. They also get into the third proposal to cut Solana's staking inflation, and what it would take to spark an "ultrasound money" moment for SOL. The most consequential story is Circle. A Friday-afternoon ex-parte court order froze a $12M commingled USDC pool all weekend, trapping innocent users' funds inside the Zama privacy protocol. Taylor’s warning: Circle's policy of complying with any court order without retaining a final say creates a replicable attack template for any pool with USDC exposure. The episode closes on MegaETH and Monad: Kain on whether the "Mega Mafia" approach was adverse selection from the start, and Luca on what chains actually owe their builders. Host: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Kain Warwick⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, Founder of Infinex and Synthetix ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Taylor Monahan⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, Security Expert ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Luca Netz⁠⁠⁠⁠⁠⁠⁠⁠, CEO of Pudgy Penguins Learn more about your ad choices. Visit megaphone.fm/adchoices

    1h 12m
  6. 6d ago

    Why Mike Dudas Has Zero Exposure to ETH, but Is Bullish on Hyperliquid

    Mike Dudas holds zero ETH and sees Hyperliquid as crypto's Tether moment. He also has a clear framework for what makes a token worth buying. ======================================================== Thank you to our sponsor! Fidelity: Explore crypto careers and make the decision that could change your future at https://crypto.fidelitycareers.com ======================================================== Strategy sold 32 Bitcoin, worth just $2.5 million, and the market didn't miss it. For Mike Dudas, Managing Partner at 6th Man Ventures, the sale broke the "never sell" promise that sustained the company's premium. He doesn't see how the narrative gets rebuilt. Dudas applies the same unsentimental read to the rest of the L1 landscape. His firm holds zero ETH — five years of contradictory narratives have left the market unable to value it. In his view, Solana's decline is simpler: memecoin activity peaked and hasn't recovered. Hyperliquid, in his view, is closer to Tether than a competing L1: the no-KYC international market is enormous, and asset quality is the moat. His framework for tokens worth owning: programmatic buybacks and consistent communication from leadership. On AI, he argues agentic trading will far outpace agentic payments — Visa, Mastercard, and Stripe are moving too fast for new entrants to displace them. Host: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Laura Shin⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, Host / Unchained Guests: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Mike Dudas - Managing Partner of 6th Man Ventures - Learn more about your ad choices. Visit megaphone.fm/adchoices

    36 min
  7. 6d ago

    Why MSTR Should Have Sold $2 Billion Instead of $2 Million of Bitcoin

    Jeff Dorman on why Strategy's four stakeholder classes are all losing, and why Saylor should have sold $2B of Bitcoin at once instead of $2.5M. ======================================================== Thank you to our sponsor! Fidelity: Explore opportunities at https://crypto.fidelitycareers.com ======================================================== Strategy’s late-May Bitcoin sale has turned a long-running investor concern into a sharper question: how sustainable is the company’s capital structure if its Bitcoin accumulation strategy now comes with large cash obligations? Jeff Dorman, chief investment officer at Arca, joins Laura Shin to discuss why the sale changed his view of the risks around Strategy. After months of pushing back on fears of forced selling, Dorman says the company’s preferred-share financing has altered the analysis. He points to roughly $15 billion in preferred shares carrying 10% to 12% dividend rates, which he estimates could mean about $1.7 billion in annual cash obligations for a company without operating revenue. Dorman also breaks down the stakeholder groups shaping Strategy’s choices, the tradeoffs each path may create, and the Polymarket dispute over whether Strategy sold Bitcoin in May. Host: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Laura Shin⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, Host / Unchained Guests: ⁠⁠⁠⁠⁠⁠⁠⁠⁠Jeff Dorman - Chief Investment Officer at Arca - https://x.com/jdorman81 Learn more about your ad choices. Visit megaphone.fm/adchoices

    35 min
  8. Jun 4

    The Chopping Block: Ethereum's Inflection Point w/ Joe Lubin on DATs, CROPS, AI-Driven Exploits, Quantum Threats, and CFTC's Perps

    Joe Lubin makes the bull case for Ethereum amid a sea of bearishness. The panel dissects Saylor selling Bitcoin for the first time in four years, the meaning behind 9 senior EF departures, Justin Drake's Q-Day call (50% by 2032), Manuel Araoz declaring all of DeFi unsafe, the ThorChain hack fallout, the Zama/Overnight Finance USDC freeze saga, and the CFTC greenlighting the first US perpetual futures product. Welcome to The Chopping Block — where crypto insiders Haseeb Qureshi, Tom Schmidt, Tarun Chitra, and Robert Leshner chop it up about the latest in crypto. This week Joe Lubin is stepping in to make the bull case for ETH on what he admits is a tough day to be bullish. We open on Strategy's first Bitcoin sale in four years and whether the STRC preferred stock structure is "an algorithmic stablecoin with too many steps," as Tarun puts it. Joe pivots to pitching Ether DATs, then we get into the Ethereum Foundation's brain drain -- nine researchers gone, CROPS as the new mandate, and a mysterious new developer organization taking shape behind the scenes. The episode's meatiest block covers DeFi security: Justin Drake warns Q-Day is 50% likely by 2032, Manuel Araoz says all of DeFi is unsafe, ThorChain's been offline for two weeks post-hack, and the panel debates whether we're entering a rough 12-24 months where attackers outrun defenders. We close on Hyperliquid's all-time highs and the CFTC opening the door to US perps.  Listen to the episode on Apple Podcasts, Spotify, Pods, Fountain, Podcast Addict, Pocket Casts, Amazon Music, or on your favorite podcast platform. Show highlights 🔹 Strategy sold 32 BTC for the first time in four years as STRC falls below $100 par – Tarun calls it "an algorithmic stablecoin with too many steps" 🔹 Joe Lubin pitches Ether DATs as a safer model than Strategy – ~3% staking yield, no leverage, and "permanent capital" for the ecosystem 🔹 Nine senior Ethereum Foundation members departed in 2026 including Tim Beiko and Barnabe Monnot as Vitalik reframes EF around CROPS mandate 🔹 Joe reveals SharpLink, BitMine, and ConsenSys in talks to become Ethereum's "decentralized commercialization engines" – "there's only one foundation" but new nodes are forming 🔹 Justin Drake puts Q-Day at 50% by 2032 and calls NIST's 2035 timeline "a joke" after Google's quantum circuit breakthrough 🔹 Crowdsourced reverse engineering of Google's withheld quantum circuit improved results 12-13% using LLMs as a grinding tool 🔹 OpenZeppelin co-founder Manuel Araoz declares all of DeFi unsafe and advises friends and family to exit Aave, MakerDAO, and Compound 🔹 ThorChain remains offline two weeks after $10.8M hack – claims they disclosed the same vulnerability 17 days before the exploit 🔹 Zama's cUSDC contract frozen by Circle via court order in Overnight Finance dispute, highlighting privacy protocol limitations on freezable stablecoins 🔹 Hyperliquid hits $75 and flips Solana in FDV as CFTC approves Kalshi's BTCPERP – the first regulated US perpetual futures product Hosts ⭐️Haseeb Qureshi, Managing Partner at Dragonfly  ⭐️Tarun Chitra, Managing Partner at Robot Ventures ⭐️Tom Schmidt, General Partner at Dragonfly  Guest⭐️Joe Lubin, Co-Founder of Ethereum, Founder & CEO of ConsenSys Timestamps 00:00 Intro 01:06 Saylor Sells BTC & Market Panic                                        05:07 STRC Death Spiral & DAT Risks 07:07 Ethereum Foundation Exodus & CROPS 13:04 The "Not Second Foundation" Debate 17:58 Quantum Q-Day: 50% by 2032 23:47 Is All of DeFi Unsafe? 31:11 ZK Composability & Bridge-Free Architecture 34:19 Security Deployment Lag & AI Arms Race 40:18 Anti-Fragility & Formal Verification 47:36 Zama USDC Freeze & Privacy vs Courts 50:33 CFTC Perps Approval & Hyperliquid at $75 55:53 Hyperliquid's Distribution Flywheel 01:00:46 Joe Lubin's Ethereum Bull Case Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

    1h 2m

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About

Crypto assets and blockchain technology are about to transform every trust-based interaction of our lives, from financial services to identity to the Internet of Things. In this podcast, host Laura Shin, an independent journalist covering all things crypto, talks with industry pioneers about how crypto assets and blockchains will change the way we earn, spend and invest our money. Tune in to find out how Web 3.0, the decentralized web, will revolutionize our world.

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