Episodes
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with @atabarrok @skominers @smc90
We've heard a lot about the premise and the promise of prediction markets for a long time, but they finally hit the main stage with the most recent election. So what worked (and didn't) this time? Are they better than pollsters, journalists, domain experts, superforecasters?
So in this conversation, we tease apart the hype from the reality of prediction markets, from the recent election to market foundations... going more deeply into the how, why, and where these markets work. We also discuss the design challenges and opportunities, including implications for builders throughout. And we also cover other information aggregation mechanisms -- from peer prediction to others -- given that prediction markets are part of a broader category of information-elicitation and information-aggregation mechanisms.
Where do (and don't) blockchain and crypto technologies come in -- and what specific features (decentralization, transparency, real-time, open source, etc.) matter most, and in what contexts? Finally, we discuss applications for prediction and decision markets -- things we could do right away to in the near-to distant future -- touching on everything from corporate decisions and scientific replication to trends like AI, DeSci, futarchy/ governance, and more?
Our special expert guests are Alex Tabarrok, professor of economics at George Mason University and Chair in Economics at the Mercatus Center; and Scott Duke Kominers, research partner at a16z crypto, and professor at Harvard Business School -- both in conversation with Sonal Chokshi.
RESOURCES
The Use of Knowledge in Society by Friedrich Hayek (American Economic Review, 1945)Everything is priced in by rsd99 (r/wallstreetbets, 2019)Idea Futures (aka prediction markets, information markets) by Robin Hanson (1996)Auctions: The Social Construction of Value by Charles SmithSocial value of public information by Stephen Morris and Hyun Song Shin (American Economic Review, December 2002)Using prediction markets to estimate the reproducibility of scientific research by Anna Dreber, Thomas Pfeiffer, Johan Almenberg, Siri Isaksson, Brad Wilson, Yiling Chen, Brian Nosek, and Magnus Johannesson (Proceedings of the National Academy of Sciences (November 2015)A solution to the single-question crowd wisdom problem by Dražen Prelec, Sebastian Seung, and John McCoy (Nature, January 2017)Targeting high ability entrepreneurs using community information: Mechanism design in the field by Reshmaan Hussam, Natalia Rigol, and Benjamin Roth (American Economic Review, March 2022)Information aggregation mechanisms: concept, design, and implementation for a sales forecasting problem by Charles Plott and Kay-Yut Chen, Hewlett Packard Laboratories (March 2002)If I had a million [on deciding to dump the CEO or not] by Robin Hanson (2008)Futarchy: Vote values, but bet beliefs by Robin Hanson (2013)From prediction markets to info finance by Vitalik Buterin (November 2024)Composability is innovation by Linda Xie (June 2021)Composability is to software as compounding interest is to finance by Chris Dixon (October 2021)resources & research on DAOs, a16z crypto
(from links to research mentioned to more on the topics discussed)
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with @baileyflan @ahall_research @rhhackett
Today we’re dusting off an ancient practice that has become trendy once again: the old-but-new idea of “sortition,” or selecting representatives by lottery.
Sortition was used in ancient Athenian democracy to elect public officials. It’s also been lately revived by tech companies like Meta and AI startups like OpenAI and Anthropic to tackle some of their thorniest policymaking challenges.
Our guests today are experts on sortition, including Bailey Flanigan, a postdoctoral fellow at Harvard who is joining MIT as an assistant professor next year, and who has helped develop selection algorithms for sortition that are in use today. Also joining is Andrew Hall, Stanford University poli sci professor, advisor to Meta, and consultant to a16z crypto research.
In this episode, we discuss why not to rely exclusively on expert authority, how the process of deliberation changes people’s minds, and how sortition can apply everywhere from the governance of countries to the governance of crypto projects, and more.
Related resources:
Algorithms for fair, manipulation-robust, and transparent sortition with Bailey FlaniganAs a reminder, none of the content should be taken as investment, business, legal, or tax advice. Please see a16z.com/disclosures for more important information, including a link to a list of our investments.
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Episodes manquant?
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with @pmarca @bhorowitz
Today we’re running a special episode featuring a16z cofounders Marc Andreessen and Ben Horowitz talking about AI bots and crypto. They discuss what happens when you mix postmodern theories and internet memes in an LLM. They also get into the sudden rise of a strange memecoin, the state of crypto regulation in the U.S., and more.
This episode is a crossover from the Ben & Marc Show, which you can follow on YouTube or wherever you get your podcasts.
See the original episode:
How An AI Bot Became a Crypto MillionaireAs always, none of the content should be taken as tax, business, legal or investment advice. See a16z.com/disclosures for more important information, including a link to a list of our investments.
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with @DarenMatsuoka @eddylazzarin @rhhackett
Welcome to web3 with a16z. Today we're taking you behind the scenes of our newly released, annual State of Crypto Report — a16z crypto's analysis of the latest data and trends that have defined the industry in 2024.
This year's report features some brand new insights, from estimating the number of real crypto users globally, to understanding how much interest in crypto swing states may have ahead of the U.S. election. We also dig into infrastructure improvements to blockchains and key applications — including stablecoins, AI, and so-called DePIN. Be sure to visit a16zcrypto.com for all this and more including a new “Builder Energy” dashboard, which we’ll discuss on the show.
Joining me to talk about the findings are lead data scientist and report author Daren Matsuoka and CTO Eddy Lazzarin. The first voice you'll hear after mine is Daren's, then Eddy's.
a16z crypto resources:
State of Crypto Report 2024 Builder Energy dashboardEstimating the number of real crypto users by Daren Matsuoka and Eddy LazzarinAs always, none of the content should be taken as tax, business, legal or investment advice. See a16z.com/disclosures for more important information, including a link to a list of our investments.
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Welcome to web3 with a16z. Today we explore the messy secrets of blockchain bridges. These cross-chain connectors are the go-betweens in today's multichain world, but their short history has been a checkered one, with prominent projects succumbing to major hacks and other hijinks.
So we've brought on one of the builders who knows this world best to help disentangle the messiness. That’s Bryan Pellegrino, cofounder and CEO of LayerZero Labs, maker of a popular blockchain interoperability protocol. In this episode, Bryan delivers a crash course on the evolution of bridges, including the ups and downs of various approaches. You'll also learn about the technology's inner workings, its applications, and how it fits in with ongoing efforts to scale blockchains.
Joining is a16z crypto general partner Ali Yahya, who is also an expert in this area; plus me, your cohost, Robert Hackett. The first voice you'll hear after mine is Bryan's, then Ali's.
As always, none of the content should be taken as tax, business, legal or investment advice. See a16z.com/disclosures for more important information, including a link to a list of our investments.
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with @HilmarVeigar @eddylazzarin
Our featured guest today is Hilmar Pétursson, the CEO of CCP Games, maker of EVE Online, a massive multiplayer online role playing game. In this episode, Pétursson shares his unique world view and game-making philosophy, as well as a deep dive into the technology and economic design of his sci-fi simulation. He also touches on how niche cults can break into mainstream culture, how slow databases can make for fun gameplay, and what to expect from EVE Frontier, a new blockchain-based overhaul of the space survival game that is now inviting people to apply as playtesters.
The other voice you'll hear is that of Eddy Lazzarin, a16z crypto’s Chief Technology Officer and an avid gamer himself. This conversation originally took place earlier this year at a16z crypto's CSX startup accelerator program in London, videos of which are posted on the a16z crypto YouTube channel. Be sure to subscribe for more thought-provoking conversations and other insightful content.
Related links:
"Crafting Virtual Worlds with Hilmar Pétursson, CEO of CCP Games" (a16z crypto Youtube)Eve Online (eveonline.com)Eve Frontier (evefrontier.com / projectawakening.io)Playtest signupAs a reminder, none of the content should be taken as investment, business, legal, or tax advice. Please see a16z.com/disclosures for more important information, including a link to a list of our investments.
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with Dan Boneh @tim_roughgarden @smc90
In this special 50th episode of the web3 with a16z podcast, we discuss how work in the blockchains/ crypto space has led to advances in several important technologies — which can be (and are being) used by many other industries beyond crypto.
Tim Roughgarden (a16z crypto Head of Research and professor at Columbia University) and Dan Boneh (a16z crypto Senior Research Advisor and professor at Stanford University) discuss these advances in conversation with Sonal Chokshi.
Topics covered include automated market makers; credible auctions, collusion, and mechanism design not possible before; as well as zero knowledge; trusted execution environments (TEEs) and fully homomorphic encryption (FHE); and much more. We also discuss the recurring theme of how web3 provides a laboratory not only for experiments in governance, but for macroeconomics and more. The two also offer many useful explanations for anyone new to these technologies or seeking to understand why they matter in the big picture.
It’s an innovation story we’ve seen over and over again, from the space program to other massive invention efforts: Technologies developed for one purpose often lead to benefits for humanity overall.
Pieces mentioned in this episode and other resources:
On some results and challenges in cryptoeconomics -- Tim Roughgarden, CESC 20228 reasons why blockchain mechanism design is hard -- Tim Roughgarden, a16zcrypto.com, 2024The computer in the sky (short version) -- Tim Roughgarden, 2024Zero knowledge canon -- with Justin Thaler's annotated bibliography, a16zcrypto,com 2022Using zero-knowledge proofs to fight disinformation -- Trisha Datta and Dan Boneh, IACR 2023VerITAS: Verifying Image Transformations at Scale -- Trisha Datta, Binyi Chen, Dan Boneh, 2024Achieving crypto privacy and regulatory compliance [+pdf of full paper]-- Joseph Burleson, Michele Korver, Dan Boneh, 2022Credible auctions: A trilemma -- Mohammad Akbarpour, Shengwu Li, Econometrica, 2020Auction design for web3 [episode 3 of this podcast] -- Scott Duke Kominers, Tim Roughgarden, Sonal Chokshi, 2022Building Cicada: Private on-chain voting using time-lock puzzles -- Michael Zhu, 2023Transaction fee mechanism design for the Ethereum blockchain: An economic analysis of EIP-1559 -- Tim Roughgarden, 2020Collusion-resilience in transaction fee mechanism design -- Hao Chung, Tim Roughgarden, Elaine Shi, 2024Transaction fee mechanism design in a Post-MEV world -- Maryam Bahrani, Pranav Garimidi,Tim Roughgarden, 2024Notes on Proposer-Builder Separation (PBS) -- Barnabé Monnot, 2022Complexity-approximation trade-offs in exchange mechanisms: AMMs vs. LOBs -- Jason Milionis, Ciamac Moallemi, Tim Roughgarden, 2023Trusted execution environments (TEEs) for blockchain applications -- Ari Juels, a16zcrypto.com, 2023
As a reminder, none of the following 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.
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with @ahall_research @eddylazzarin @0xShuel @smc90
In this episode, we cover both recent events + evergreen governance questions in political systems: Specifically, we breakdown the recent Compound “governance attack”... as well as the broader topic of DAO governance and voting in general. We also discuss how to avoid, prevent, and respond to such governance attacks -- highlighting key differences between on-chain/ token-based/ digital voting systems vs. physical-world political systems around the world.
What happens when you have activity from actors that the majority doesn’t necessarily agree with? How do you distinguish between good-faith and bad-faith activity, especially on-chain? And other such tricky questions?? Our experts answering these questions (in conversation with Sonal Chokshi) include:
- a16z crypto CTO Eddy Lazzarin;
- head of network operations Ross Shuel;
- and a16z crypto research collaborator, and Stanford professor of political science, Andrew Hall.The episode begins by quickly recapping the exact sequence of a recent Compound governance “attack” event a few weeks ago -- including discussing whether “governance attack” is the right label for it or not; how it’s different from other attacks; and the broader trend of online vs offline governance attacks in general -- before then going into specific solutions. The team also shares some behind-scenes tick tock on what happened, how people figure out motives behind actions on-chain (especially given the "indistinguishability problem"), and much more.
Pieces mentioned in this episode and other resources:
DAO governance attacks, and how to avoid them by Pranav Garimidi, Scott Duke Kominers, Tim RoughgardenThe DUNA: An Oasis For DAOs by Miles Jennings and David KerrGovernance FAQs by Andrew HallA new financial model for app tokens: How to generate cash flows by Mason Hall, Porter Smith, Miles Jennings, and Ross Shuelall things DAOs on a16zcrypto.comall things decentralization on a16zcrypto.comVoting, Security, and Governance in Blockchains (a16z Podcast, 2019) with Phil Daian and Ali Yahya (see also "On-Chain Vote Buying and the Rise of Dark DAOs" by Phil Daian, Tyler Kell, Ian Miers, and Ari Juels)PoS Blockchains - Designs, Consensus, Attacks (web3 with a16z Podcast, 2022) with Valeria Nikolaenko, Tim Roughgarden, Sonal ChokshiLightspeed Democracy: What web3 organizations can learn from the history of governance by Andrew Hall and Porter SmithGoverning democracy, the internet, and boardrooms (web3 with a16z Podcast, 2024) with Noah Feldman, Andrew Hall, Robert Hackett
As a reminder: None of this should be taken as business, investment, legal, or tax advice; please see a16z.com/disclosures for more important information -- including a link to a list of our investments. -
with @eddylazzarin @milesjennings @rhhackett
Today’s episode covers all things tokens — that includes what tokens have to do with decentralized protocols, understanding the different types of tokens, and, of course, the Do's and Don'ts of designing and launching a token.
Our guests are a16z crypto chief technology officer Eddy Lazzarin, as well as a16z crypto general counsel and head of decentralization Miles Jennings, the two of whom have advised many scores of projects on protocol design and tokencraft. They discuss what sets web3 apart from earlier technology eras; avoiding common pitfalls in the search for product market fit; how to reason about various designs and strategies, as well as their risk and reward tradeoffs; and more.
Related resources:
The token launch playbook (part 1)
"Operational guidelines for token launches, from creation to custody" by Adina Fischer, Matt Gleason, and Justin Simcock"5 rules for token launches" by Miles Jennings"Getting ready to launch a token: What you need to know" by Miles Jennings and Jason Rosenthal"How to navigate token launch risks" by Miles Jennings"Launching compliant tokens" by Miles JenningsThe token launch playbook (part 2)
"Tokencraft" with Eddy Lazzarin [Youtube, August 2024]"Planning for token launches" with Miles Jennings [Youtube, August 2024]As a reminder: None of the content should be taken as investment, legal, business, or tax advice. Please see a16z.com/disclosures for more important information, including a link to a list of our investments.
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with @matthewclifford @smc90
This special episode is all about regional innovation — at both a systems and people level.
We cover what does and doesn’t work in making certain places become hubs of innovation and economic growth (aka “innovation ecosystems”). But we also discuss — going back and forth between the structural and individual — when to intervene for entrepreneurial talent; the nature of ambition, yearning, and finding one’s path; and more broadly, mindsets for navigating risk/reward and dynamism in different regions including London and Europe. We also discuss new ways of funding breakthrough R&D at a national level, tech trends of interest including crypto, and much more.
Our special guest — in conversation with editor in chief Sonal Chokshi, who also brought him to the a16z Podcast over 8 years ago in its first-ever UK roadshow in December 2015 — is Matt Clifford, who’s played an important role in the London entrepreneurial and tech ecosystem since 2011. Matt is the Chair of Entrepreneur First (which he co-founded with Alice Bentinck over a decade ago); and is also the Chair of the UK’s Advanced Research and Invention Agency (ARIA). [Before this episode was recorded, Matt was also the Prime Minister’s representative for the AI Safety Summit — which he helped organize at Bletchley Park (the historic home of computing in the UK); after this episode was recorded, Matt was appointed by the UK secretary of science to deliver an “AI Opportunities Action Plan” to the UK government, which was just announced last week.]
Fittingly, this episode was recorded live from Andreessen Horowitz’s first international office, in London; for more on our efforts there, and other content from there, please visit a16zcrypto.com/uk.
As a reminder: None of the following should be taken as investment, legal, business, or tax advice; please see a16z.com/disclosures for more important information -- including a link to a list of our investments.
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with @rhhackett @smc90 @stephbzinn @tim_org
In this fun hallway-style conversation, a16z crypto's Sonal Chokshi, Robert Hackett, Tim Sullivan, and Stephanie Zinn discusses picks from our latest annual summer reading list, as well as evergreen/ Lindy picks that show up on our what-we're-reading lists again and again. We also share our top picks of all time.
Throughout, we also discuss HOW we read — whether audiobooks count as reading or listening, graphic novels, read-alouds; on multiple modes of reading; and technologies for reading and how they have changed us over time. Which books are better as movies and TV shows, and games too? Also, are collaboratively-filtered recommendations via family or friends really that great? What other heuristics — and anti-heuristics! — do we use to read?
Finally, WHY do we read?? Is mythology and fantasy filling a hole left by religion? Wherefore nonfiction vs. fiction... or seemingly new genres such as "infotainment," "romantasy," and others? From Shakespeare to Prince Harry to erstwhile seafarers to modern mermaids, this episode is a rollicking ride — and love letter — to all things books, and reading, from the a16z crypto editorial team and Andreessen Horowitz. Curiosity is magic, after all!
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with @jasonrosenthal @benrbn
Welcome to web3 with a16z, a show about building the next generation of the internet.
Our featured guest today is serial entrepreneur Ben Rubin, who previously built the viral livestreaming app Meerkat, and then the group video chat app Houseparty — acquired by Epic Games in 2019 — and who is now CEO and cofounder of Here Not There Labs, which is building a decentralized messaging protocol.
Rubin spoke with Jason Rosenthal, head of a16z crypto's CSX startup accelerator program, about paths to product market fit, given his journey in building breakout apps; they also discuss his unique perspective on creating company culture and more.
This conversation first took place at our recent CSX program, which just concluded in London. (Watch the video interview on Youtube here.)
As a reminder, none of the content should be taken as investment, business, legal, or tax advice; please see a16z.com/disclosures for more important information, including a link to a list of our investments.
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with @NoahRFeldman, @ahall_research, @rhhackett
Welcome to web3 with a16z. I'm Robert Hackett and today we have a special episode about governance in many forms — from nation states to corporate boards to internet services and beyond.
Our special guests are Noah Feldman, constitutional law scholar at Harvard who also architected the Meta oversight board (among many other things); he is also the author of several books. And our other special guest is Andy Hall, professor of political science at Stanford who is an advisor of a16z crypto research — and who also co-authored several papers and posts about web3 as a laboratory for designing and testing new political systems, including new work we'll link to in the shownotes.
Our hallway style conversation covers technologies and approaches to governance, from constitutions to crypto/ blockchains and DAOs. As such we also discuss content moderation and community standards; best practices for citizens assemblies; courts vs. legislatures; and much more where governance comes up.
Throughout, we reference the history and evolution of democracy — from Ancient Greece to the present day — as well as examples of governance from big companies like Meta, to startups like Anthropic.
Resources for references in this episode:
On the U.S. Supreme Court case NetChoice, LLC v. Paxton (Scotusblog)On Meta's oversight board (Oversightboard.com)On Anthropic's long term benefit trust (Anthropic, September 2023)On "Boaty McBoatface" winning a boat-naming poll (Guardian, April 2016)On Athenian democracy (World History Encyclopedia, April 2018)The Three Lives of James Madison: Genius, Partisan, President by Noah Feldman (Random House, October 2017)A selection of recent posts and papers by Andrew Hall:
The web3 governance lab: Using DAOs to study political institutions and behavior at scale by Andrew Hall and Eliza Oak (a16z crypto, June 2024)DAO research: A roadmap for experimenting with governance by Andrew Hall and Eliza Oak (a16z crypto, June 2024)The effects of retroactive rewards on participating in online governance by Andrew Hall and Eliza Oak (a16z crypto, June 2024)Lightspeed Democracy: What web3 organizations can learn from the history of governance by Andrew Hall and Porter Smith (a16z crypto, June 2023)What Kinds of Incentives Encourage Participation in Democracy? Evidence from a Massive Online Governance Experiment by Andrew Hall and Eliza Oak (working paper, November 2023)Bringing decentralized governance to tech platforms with Andrew Hall (a16z crypto Youtube, July 2022)The evolution of decentralized governance with Andrew Hall (a16z crypto Youtube, July 2022)Toppling the Internet’s Accidental Monarchs: How to Design web3 Platform Governance by Porter Smith and Andrew Hall (a16z crypto, October 2022)Paying People to Participate in Governance by Ethan Bueno de Mesquita and Andrew Hall (a16z crypto, November 2022)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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with @jasonrosenthal @skominers @meigga @rhhackett
Welcome to web3 with a16z, I’m Robert Hackett and today, we discuss pricing strategy for startups — from traditional businesses to web2 to web3.
Topics we cover include:
unit economicsunderstanding consumer psychologyusing onchain data to inform pricing decisionsCommon mistakes and how to avoid themHow to navigate a pricing pivotAnd lessons from real world pricing case studies, including Tesla, Nvidia, and othersOur experts include a16z crypto's Maggie Hsu, head of our go-to-market team; research partner and Harvard Business School professor of economics Scott Kominers; and head of our CSX startup accelerator Jason Rosenthal, who is a tech veteran having spent the last 25 years at various internet companies — the three combine all their different expertise around the theme of this episode.
Resources for references in this episode:
When is decentralizing on a blockchain valuable? by Marco Reuter (a16z crypto, January 2023)The Value of Decentralization Using the Blockchain: An Economic Analysis by Marco Reuter (a16z crypto, January 2023)"The single most important decision in evaluating a business is pricing power..." — Warren Buffett (Bloomberg, February 2011)Network Effects, Moats, & the Business of Web3 (Episode 25) (web3 with a16z podcast, May 2023)6 questions every founder should ask about pricing by Jason Rosenthal and Maggie Hsu (a16z crypto, May 2023)Zipcar: Refining the business model by Myra M. Hart, Michael J. Roberts and Julia Stevens (Harvard Business School Case Collection, May 2005)Ning CEO: Building a Better Website by Adam Lashinsky (Fortune, September 2010)On the best business advice Disney CEO Bob Iger ever received by Jeff Haden (Inc., December 2020)Predictably Irrational: The Hidden Forces that Shape Our Decisions by Dan Ariely (HarperCollins, February 2008)On the Bored Ape Kennel Club donating secondary sale proceeds to charity (Twitter, June 2021)Chief's Silicon Valley Stardom Quickly Clashed at J.C. Penney by Stephanie Clifford (New York Times, April 2013)Tesla turns up heat on rivals with global price cuts by (Reuters, January 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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with @jinglejamOP @eddylazzarin @rhhackett
Hello and welcome 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 features Jing Wang, CEO and executive director of the Optimism Foundation, along with a16z crypto CTO Eddy Lazzarin. We discuss the peculiarities of open source software — including the incentives that bind contributors together, tradeoffs between the freedom to customize versus sticking to standards, and the challenges in setting up and running a foundation
We also cover the nuances of governance and accountability, the importance of vibes, the indispensability of shipping products (versus debating roadmaps), and, the vision behind the so-called “superchain”.
As head of the Optimism Foundation, Wang helps stewards the Optimism collective — a band of decentralized companies, communities, contributors, and others who are using a suite of open source software – called the OP Stack — to scale the Ethereum blockchain network. The OP Stack also powers a number of popular "layer two" rollups — including Base, which we covered in last week's episode with its creator and lead, Coinbase’s head of protocols Jesse Pollak.
Be sure also to check out the a16z crypto YouTube channel for video podcast episodes, as well as talks from our recent startup accelerator programs CSX featuring Jing, Optimism co-founder Karl Floersch, and more.
Resources for references in this episode:
More on Optimism: open source code software licensesthe OP StackMore on the Optimism superchain collective, including:Coinbase's BaseRedstoneWorldcoin"Understanding Dencun, the biggest upgrade to Ethereum since The Merge" by Noah Citron and Valeria Nikolaenko (a16z crypto, March 2024)More on Ethereum upgrade EIP-4844 (Github)"Layer 2, rollups, and building onchain (with Base)" by Jesse Pollak, Eddy Lazzarin, and Robert Hackett (a16z crypto, May 2024)"Composability is to software as compound interest is to finance" by Chris Dixon (a16z crypto, October 2021)"The Nature of the Firm" by Ronald Coase (Economica, November 1937)"Weaknesses in the Articles of Confederation" [Intro 6.2 footnote] (Congress.gov)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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with @jessepollak @NoahCitron @rhhackett
Welcome 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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with @SuccinctJT @samrags_ @moodlezoup @rhhackett
Welcome 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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with @creeefs @blauyourmind @rhhackett
Welcome 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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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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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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