Episodes

  • Layer 2, Rollups, and Building Onchain (with Base)

    Layer 2, Rollups, and Building Onchain (with Base)
    May 11 2024
    with @jessepollak @NoahCitron @rhhackettWelcome to web3 with a16z, a show about building the next era of the internet by the team at a16z crypto, that includes me, host Robert Hackett. Today’s episode covers the bustling area of “layer 2” rollups, a technology for scaling “layer 1” blockchains such as Ethereum. Joining us is Jesse Pollak, who previously led engineering for Coinbase’s retail side and who now is the company’s head of protocols where he founded and leads the popular layer 2 rollup Base.We’re also joined by Noah Citron, an engineer at a16z crypto who works on many open source projects and protocols, and who closely tracks developments in this area.Our conversation digs into the shifting history and future of Ethereum, the arrival of upgrades like EIP-4844, experiments in futarchy, and the difference between leading — and innovating — inside companies versus within decentralized communities. We also discuss the challenges of winning developer mindshare, how to refine business metrics and measures, understanding the tangled interactions between rollups and bridges, and whether you should ever hyphenate the word “onchain.”Resources for references in this episode:jessepollak.com — Jesse Pollak's personal website"A rollup-centric Ethereum roadmap" by Vitalik Buterin (Fellowship of Ethereum Magicians, October 2020)"The Coinbase Secret Master Plan" by Brian Armstrong (Coinbase, September 2016)"Proposed milestones for rollups taking off training wheels" by VItalik Buterin (Fellowship of Ethereum Magicians, November 2022)L2Beat — dashboard of the state of the layer 2sDefiLlama — dashboard of the state of DeFiRelevant Dune dashboards relating to layer 2sEthereum blobsEthereum blob fee marketDEX cross-chain metricsFarcasters users transactions by chain"How rollups *actually* work" by Kelvin Fichter (ETHGlobal Scaling Ethereum Summit, March 2023)"Rollups are L1s (& L2s) a.k.a. how rollups *actually actually actually* work" by Jon Charbonneau (Mirror.xyz, May 2023)"Rollups, Rigor, and Reality" by Kevlin Fichter (kelvinfichter.com)"Futarchy: Vote Values, But Bet Beliefs" by Robin Hanson (George Mason University, August 2000)"Ethereum Rollup Improvement Proposals (RIP)" (Github)Ethereum EIP-4844 (Github, March 2023)As a reminder none of the following should be taken as tax, business, legal, or investment advice. See a16zcrypto.com/disclosures for more important information, including a link to a list of our investments.
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    1 hr and 3 mins
  • Theory to Code: Building the Breakthrough zkVM Jolt

    Theory to Code: Building the Breakthrough zkVM Jolt
    May 1 2024
    with @SuccinctJT @samrags_ @moodlezoup @rhhackettWelcome to web3 with a16z, a show about building the next era of the internet by the team at a16z crypto. That includes me, host Robert Hackett. Today's all new episode covers a very important and now fast developing area of technology that can help scale blockchains, but that also has many uses beyond blockchains as well.That category of technology is verifiable computing, and specifically, SNARKs. So today we dig into zkVMs, or "zero knowledge virtual machines," which use SNARKs, and we discuss a new design for them that the guests on this episode helped develop — work that resulted in Jolt, the most performant, easy-for-developers-to-use zkVM to date.The conversation that follows covers the history and evolution of the field, the surprising similarities between SNARK design and computer chip architecture, the tensions between general purpose versus application specific programming, and the challenges of turning abstract research theory into concrete engineering practice.Our guests include Justin Thaler, research partner at a16z crypto and associate professor of computer science at Georgetown University, who came up with the insights underpinning Jolt, along with collaborators from Microsoft Research, Carnegie Mellon, and New York Universities. His is the first voice you'll hear after mine, followed by Sam Ragsdale, investment engineer at a16z crypto, and Michael Zhu, research engineer at a16Z crypto, both of whom brought Jolt from concept to code.Resources for references in this episode:"Jolt: SNARKs for Virtual Machines via Lookups" by Arasu Arun, Srinath Setty & Justin Thaler (Cryptology ePrint Archive, 2023)the Jolt Github pageMichael Zhu and Sam Ragsdale’s post on the open source implementationJustin Thaler’s post on the ideas behind Joltan FAQ untangling this new SNARK design paradigmour Lasso + Jolt archives▶️📹 Jolt, zkVMs, and speeding up blockchains by Justin Thaler — a quick (five minute) explanation of what Jolt is and why it's important▶️📹 Correcting some SNARK misconceptions by Justin Thaler — a deeper dive into some of the common misconceptions behind Lasso (the theoretical foundation of Jolt) and how this new paradigm works"Zero Knowledge Canon, Part 1 & 2" by Elena Burger et al. (a16z crypto, September 2022)Computational Complexity: A Modern Approach by Sanjeev Arora and Boaz Barak (Princeton University, January 2007)As a reminder, none of the following should be taken as tax, business, legal, or investment advice. See a16zcrypto.com/disclosures for more important information, including a link to a list of our investments.
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    1 hr and 15 mins
  • Let's Get Digi-Physical: From 'Tap' Chips to Taylor Swift

    Let's Get Digi-Physical: From 'Tap' Chips to Taylor Swift
    Apr 13 2024
    with @creeefs @blauyourmind @rhhackettWelcome to web3 with a16z, a show about building the next generation of the internet from the team at a16z crypto — that includes me, Robert Hackett, your cohost and an editor here. Today's episode explores the merging of the physical and digital worlds, as well as what that means for the future of our interactions and identities.Our guests today are Chris Lee, cofounder of IYK, a startup that's bringing the physical closer together to the digital through NFC chips, and joining us is Michael Blau, a deal partner at a16z crypto who creates generative art in his spare time.In the conversation ahead, we cover new consumer experiences in everything from concert-going to commerce, the intersection of high tech and high fashion, and differences between building in web2 versus web3. We also dig into the power of open standards, the challenges of posed by bots and counterfeiting, and debates over terminology, including whether 'phygital' should be a thing.Resources for references in this episode:"After Taylor Swift Ticket Chaos, Senators Question FTC Over Bot Law Enforcement" (Rolling Stone, November 2022)"Pearl Jam: Taking on Ticketmaster" (Rolling Stone, December 1995)IYK FAQ (Notion)"Tap to pay your fare with OMNY" (MTA)"Introducing Stories Highlights and Stories Archive" (Instagram, December 2017)Taylor Swift | The Eras TourQueen - Bohemian Rhapsody (Live Aid 1985) (Youtube)"Queen win greatest live gig poll" (BBC News, November 2005)"The tech behind Taylor Swift concert wristbands" (Wired, June 2023)"Finally, The P.J. Tucker x D&G Collab is Here" (GQ, July 2021)On different models for linking NFTs to physical items (Mirror.xyz, February 2023)"Lessons from 2023's fashion and beauty NFTs" (Vogue Business, December 2023)"Singer Vérité’s fan-first approach to Web3, music NFTs and community building" (Cointelegraph, October 2023)"How to Spot a Real Moncler Jacket" (TheRealReal, November 2019)"Why Knockoffs Can Help Build a Strong Brand" (Freakonomics, September 2012)On the verification process at StockX (StockX)"I Returned to Webkinz So You Wouldn’t Have To" (Yale News, January 2019)"A Wine-Soaked True Crime Doc with ‘Fraud, Deception and Intrigue’" (Wine Enthusiast, May 2023)Sour Grapes (2016) documentary (Amazon Prime)"I Love the Blockchain, Just Not Bitcoin" (Coindesk, November 2014)"Timeline: Causes of the global semiconductor chip shortage" (Supply Chain Digital, January 2023)"ERC-721 Non-fungible Token Standard" (Ethereum Foundation, November 2023)Read Write Own by Chris Dixon book, bookmark, and NFT (Random House, January 2024)On Duolingo outfits (Duolingo Wiki)Ready Player One (Netflix, 2018)On "phygital" (Collectid, March 2023)As a reminder none of the following should be taken as business, legal, tax, or investment advice. Please see a16z.com/disclosures for more important information including a link to a list of our investments.
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    1 hr and 17 mins
  • The Art of Technology, The Technology of Art

    The Art of Technology, The Technology of Art
    Apr 2 2024

    with @dennnnnnnnny @smc90

    We know that technology has changed art, and that artists have evolved with every new technology — it’s a tale as old as humanity, moving from cave paintings to computers. Underlying these movements are endless debates around inventing versus remixing; between commercialism and art; between mainstream canon and fringe art; whether we’re living in an artistic monoculture now (the answer may surprise you); and much much more.

    So in this new episode featuring Berlin-based contemporary artist Simon Denny -- in conversation with a16z crypto editor in chief Sonal Chokshi -- we discuss all of the above debates. We also cover how artists experimented with the emergence of new technology platforms like the web browser, the iPhone, Instagram and social media; to how generative art found its “native” medium on blockchains, why NFTs; and other art movements.

    Denny also thinks of entrepreneurial ideas -- from Peter Thiel's to Chris Dixon's Read Write Own -- as an "aesthetic"; and thinks of technology artifacts (like NSA sketches!) as art -- reflecting all of these in his works across various mediums and contexts. How has technology changed art, and more importantly, how have artists changed with technology? How does art change our place in the world, or span beyond space? It's about optimism, and seeing things anew... all this and more in this episode.

    As a reminder: none of this is investment, business, legal, or tax advice; please see a16z.com/disclosures for more important information, including a link to a list of our investments.

    SHOW NOTES:
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    1 hr and 6 mins
  • Leading through uncertainty (with Coinbase CEO)

    Leading through uncertainty (with Coinbase CEO)
    Mar 28 2024

    with @brian_armstrong @cdixon

    Welcome to web3 with a16z, a show about building the next generation of the internet from the team at a16z crypto. This episode features Brian Armstrong, CEO and cofounder of Coinbase, in conversation with a16z crypto founder and managing partner Chris Dixon.

    The conversation was originally recorded at our Founders Summit in November. It covers the aftermath of FTX and the rise of crypto in politics — but it also goes into company building at scale, lessons for directing product development, how to balance core business with disruptive innovation, and more.

    As a reminder none of the following should be taken as business, legal, tax, or investment advice. Please see a16z.com/disclosures for more important information including a link to a list of our investments.
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    37 mins
  • Snowboards, software, and scaling (with Shopify CEO)

    Snowboards, software, and scaling (with Shopify CEO)
    Mar 28 2024

    with @tobi @bhorowitz

    Welcome to the web3 with a16z podcast. Today's episode features a conversation between Tobias Lütke, CEO and cofounder of the ecommerce platform Shopify, and Ben Horowitz, cofounder of a16z, which took place at our second annual Founders Summit in November. They discuss what it takes to build a breakout startup in a crowded category; the changing face of retail; how to effect change in the workplace; and how to handle individual emotions and corporate culture — including dealing with calls for activism as well as the value of embracing negativity. They also touch on the moral imperative behind creating quality software, the symbiosis between AI and crypto, and more.

    As a reminder, none of the following should be taken as business, legal, tax, or investment advice. Please see a16z.com/disclosures for more important information, including a link to a list of our investments.
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    44 mins
  • Money, power, politics, and the internet's next battleground

    Money, power, politics, and the internet's next battleground
    Mar 2 2024
    with @cdixon @pmarca @bhorowitz @rhhackettWelcome to the web3 with a16z podcast. Today's episode is the final installment in our limited series on Read Write Own, the new book by a16z crypto founding partner Chris Dixon. Today's episode features Dixon in conversation with a16z cofounders Ben Horowitz and Marc Andreessen. Their discussion covers the internet’s corporate takeover and how that affects startups, creativity, and innovation; blockchains as inheritors of the open source ethos; where AI comes in; and the next battleground in global politics. This episode is a crossover from the Ben & Marc Show, which you can find and follow on the a16z YouTube channel or wherever you get your podcasts.Resources for references in this episode:"How an economic moat provides a competitive advantage" by Chris Gallant (Investopedia, August 2023)"The dynamics of network effects" by D'Arcy Coolican and Li Jin (a16z, December 2018)"Skeuomorphism" (Interaction Design Foundation)"How to rebuild social media on top of RSS" (Hacker News, December 2022)"Cardinal conversations: Reid Hoffman and Peter Thiel on 'technology and politics'" (Hoover Institute, January 2018) [see @ 29:00]"Peter Thiel: AI is communist" by Dan Primack (Axios, February 2018)"Sam Altman seeks trillions of dollars to reshape business of chips and AI" by Keach Hagey and Asa Fitch (Wall Street Journal, February 2024)"Join a union—but also join a DAO" by Daisy Alioto (The Nation, December 2021)Fully Automated Luxury Communism: A Manifesto by Aaron Bastani (Verso, June 2019)"Friedrich Hayek and the price system" by Randal K. Quarles ("The Road to Serfdom at 75" conference, November 2019)Pandora's Box: A Fable from the Age of Science "Part 1. The Engineers' Plot" by Adam Curtis (BBC, June 1992) [see @ 25:00]"Going from web2 to web3: 'Your take rate is my opportunity'" by Chris Dixon (a16z crypto, August 2021)"Blockchain & internet glossary (A–Z): Key terms from Read Write Own" by Chris Dixon and Robert Hackett (a16z crypto, February 2024)"Why decentralization matters" by Chris Dixon (a16z crypto, February 2018)"The Vision Pro needs apps. Now is not a good time for Apple to be at odds with developers" by Hasan Chowdhury (Business Insider, January 2024)"Upgrading Ethereum | 4.2.5 Deneb" by Ben Edgington (Eth2book, September 2023)"What to expect from Ethereum's Cancun-Deneb Upgrade" by Wilfred Daye (Coindesk, February 2024)"Bitcoin Obituaries" (99 Bitcoins)"An Overview of H.R. 4766, Clarity for Payment Stablecoins Act" by Paul Tierno and Andrew P. Scott (Congressional Research Service, September 2023)"The Rings of Power" (The Lord of the Rings Wiki)"There's no downplaying the impact of Operation Choke Point" by Dennis Shaul (American Banker, November 2018)"Operation Choke Point 2.0: The Federal Bank Regulators Come for Crypto" by David H. Thompson, et al. (Cooper & Kirk Lawyers, March 2023)"Google Chatbot’s A.I. Images Put People of Color in Nazi-Era Uniforms" by Nico Grant (New York Times, February 2024)"This is Worldcoin: Humanness in the age of AI" (Worldcoin, February 2024)The Blocksize War: The Battle for Control Over Bitcoin's Protocol Rules by Jonathan Bier (Amazon, March 2021)"Balaji Srinivasan: The Bitcoin Network State" (Bitcoin Magazine, October 2023)
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    1 hr and 33 mins
  • The story of the internet, emergent networks, and their effects

    The story of the internet, emergent networks, and their effects
    Feb 11 2024
    with @stevenbjohnson @cdixon @rhhackettWelcome to the web3 with a16z crypto podcast. Today's episode features a conversation between Steven Johnson, a prolific author of books about technology and innovation who is also, as editorial director at Google Labs, helping to develop AI writing tools such as NotebookLM, and Chris Dixon, founding partner of a16z crypto and author of the new book Read Write Own: Building the Next Era of the Internet. The two discuss the history of their shared interests, they explore the emergent properties of decentralized networks, and they dig into the past, present, and future of the internet.Resources for references in this episode:Author page for Steven JohnsonGoogle Labs's personalized AI writing tool NotebookLM"Beyond the Bitcoin Bubble" by Steven Johnson (New York Times Magazine, January 2018)How We Got To Now: Six Innovations That Made the Modern World by Steven Johnson (Riverhead Books: 2015)Enemy of All Mankind: A True Story of Piracy, Power, And History's First Global Manhunt by Steven Johnson (Riverhead Books: 2021)Emergence: The Connected Lives of Ants, Brains, Cities, and Software by Steven Johnson (Sribner: 2002)Chris Dixon's blog at cdixon.orgThe Death and Life of Great American Cities by Jane Jacobs (Random House: 1961)The Power Broker: Robert Moses and the Fall of New York by Robert Caro (Vintage: 1975)The Cluetrain Manifesto: The End of Business as Usual (Basic Books: 2000)"A Declaration of the Independence of Cyberspace" by John Perry Barlow"1000 True Fans" by Kevin KellyIndex, a History of the: A Bookish Adventure from Medieval Manuscripts to the Digital Age by Dennis Duncan (W.W. Norton: 2022)ReadWriteWeb blog (ca. 2003)"Airbnb Proposes Giving Hosts a Stake in the Company" by Aisha Al-Muslim and Maureen Farrell (Wall Street Journal, September 2018)"Lyft Unlikely to Get SEC Pushback on Plan for Two Share Classes" by Nabila Ahmed and Ben Bain (Bloomberg, March 2019)"OpenAI Says New York Times Lawsuit Against It Is Without Merit" by Cade Metz (New York Times, January 2024)
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    51 mins