ETHSofia · Oct 6, 2026

Sam Mudie, CEO of Savea, draws on more than a decade in fine wine investment to explain how luxury assets can be tokenised at scale. He argues that real adoption comes from boring efficiencies and user experience rather than ICOs, NFTs or meme coins, and that selling wine as NFTs to people with MetaMask wallets does not work. Savea's answer borrows from ETFs: physical wine held by a custodian is tokenised and wrapped into an index product for qualified investors, with access from 1,000 dollars, half the annual fees, under a quarter of the exit fees and liquidity within three to four months. He closes on a single app holding every asset, where tokenisation stays behind the scenes. Keynote at Future Finance Forum 2026, 25 September 2026, Sofia. Part of Blockchain Week Bulgaria 2026. Speaker ▸ Sam Mudie, CEO, Savea Sam is the Founder & CEO of Savea, a FinTech company building infrastructure to tokenise real-world assets and issue institutional-grade investment products. Savea is pioneering index-style, on-chain exposure to tangible assets, starting with fine wine. LinkedIn: https://www.linkedin.com/in/sam-mudie-03034030 Chapters 00:00 Introduction 00:16 Why fine wine investment is inefficient 01:47 Three blockchain cycles: ICOs, NFTs and meme coins 04:47 Bringing wine and blockchain together 05:48 Adoption comes from the boring stuff 06:46 All assets are moving on chain 08:44 Scale through index products: lessons from ETFs 09:47 How the tokenised wine index works 11:51 A B2B infrastructure provider 12:52 Products native to the next generation 15:11 All assets, for anyone, from a single app 16:56 Closing titles Blockchain Week Bulgaria: https://www.blockchainweek.bg ETHSofia: https://www.ethsofia.com Future Finance Forum: https://www.blockchainweek.bg/f3 Follow Blockchain Week Bulgaria X: https://x.com/BWBulgaria LinkedIn: https://www.linkedin.com/company/blockchain-week-bulgaria Follow ETHSofia X: https://x.com/EthSofiaBG LinkedIn: https://www.linkedin.com/company/ethsofia Telegram: https://t.me/+b-33LJUpAB5iODNk Nothing in this video is financial advice. About the organiser Blockchain Week Bulgaria, ETHSofia and the Future Finance Forum are organised by the Bithope Foundation, founded in 2014 by Vladislav Dramaliev. Inspired by Andreas Antonopoulos, it is Europe's first non-profit operating exclusively with bitcoin donations. Over more than ten years, it has supported 50+ charitable campaigns, and in January 2016 it co-founded the Sofia Crypto Meetup, now the region's longest-running monthly crypto event. https://bithope.org

ETHGlobal · Nov 9, 2025

Harsh Rajat, co-founder and CEO of Pushchain, discusses building decentralized applications (dApps) for the future, focusing on the challenges of cross-chain development, interoperability, and user experience in Web3. He recounts Push's journey from ETHGlobal 2020, highlighting the importance of hackathons, community support, and VC funding in their growth. Harsh identifies key pain points: increased infrastructure management, codebase fragmentation, high audit costs, and user friction due to multiple wallets and bridging protocols. To address these, Pushchain introduces a universal shared state blockchain, enabling developers to deploy once and reach users across all chains with native experiences, simplified infra, and seamless interoperability. Pushchain leverages EVM tooling and a UI kit SDK for easy integration, abstracting away complexities for both users and developers. Harsh announces the Pushchain testnet launch at ETHGlobal Delhi 2025 and introduces the exclusive Auto Pass for hackathon participants. 00:00 Introduction 00:38 Pushchain Origin Story & ETHGlobal 2020 01:40 Growth, Traction, and Push’s Success 02:08 The Hacker’s Reality: Cross-Chain Challenges 03:02 Infrastructure and Interoperability Issues 04:12 Fragmentation, Audit Costs, and User Friction 05:55 Rethinking dApp Development: The Pushchain Vision 06:22 User Experience: Present vs. Future 07:41 Pushchain: Shared State Chain Explained 08:16 Developer and User Benefits 09:00 Building on Pushchain: EVM Tooling & UI Kit 09:29 Code Integration Example 10:13 Pushchain Testnet & Auto Pass Announcement 10:52 Conclusion & Q&A _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇮🇳 *Pragma New Delhi* Pragma New Delhi 2025 was held on September 25th at the JW Marriott Hotel in Aerocity New Delhi and was an in-person summit for builders and leaders in the web3 ecosystem. Watch the full Pragma New Delhi YouTube Playlist here: ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow Harsh Rajat X: https://x.com/harshrajat ✅ Follow Push Chain X: https://x.com/PushChain ✅ Follow ETHGlobal X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/@UCfF9ZO8Ug4xk_AJd4aeT5HA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Are you interested in Ethereum development and entrepreneurship? 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

ETHGlobal · Nov 9, 2025

Cynthia Wang, co-founder of Primer Pay and Stanford student, discusses the future of e-commerce and payments, focusing on bridging Web2 and Web3 through seamless stablecoin transactions. Primer, developed by a team from three universities, enables users to pay with stablecoins on platforms like Amazon via a Chrome extension. The solution abstracts away complex crypto details, targeting mainstream adoption, especially in emerging markets where stablecoin demand is high. Primer converts stablecoins to gift cards for merchant compatibility, emphasizing user experience and integration with existing consumer habits. The team is exploring AI-driven product discovery and checkout, aiming to create a universal aggregation layer for receipts and payments across credit cards, stablecoins, and tokens. Cynthia highlights industry trends like AI agents, Google’s agent payment protocol, and institutional crypto adoption, positioning Primer at the intersection of e-commerce, crypto payments, and AI. The project continues to iterate, with plans for broader platform integration and a focus on user-centric design. 00:00 Introduction 00:38 Team Background & Motivation 01:02 Crypto UX & Decentralization Debate 01:44 Crypto Payments: US vs Emerging Markets 02:03 Bridging Web2 and Web3 02:33 E-commerce Challenges & Opportunities 03:23 Merchant Infrastructure & Trust Issues 03:50 Vision: Universal Aggregation Layer 04:08 Industry Trends & Inspiration 04:37 Building Primer: ETH Global New York 04:56 Demo: Stablecoin Payments on Amazon 05:36 Improving Gift Card Conversion & Expansion 06:15 Target Markets & Use Cases 06:36 User Flow & AI Integration Plans 07:15 Payments Focus & Institutional Adoption 07:33 AI Agents & Microtransactions 07:53 Future of E-commerce & UX 08:26 Community Engagement & Next Steps 08:46 Iteration, Waitlist, and Future Vision 09:04 Conclusion _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇮🇳 *Pragma New Delhi* Pragma New Delhi 2025 was held on September 25th at the JW Marriott Hotel in Aerocity New Delhi and was an in-person summit for builders and leaders in the web3 ecosystem. Watch the full Pragma New Delhi YouTube Playlist here: ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow Cynthia Wang X: https://x.com/cynthwangg ✅ Follow ETHGlobal X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/@UCfF9ZO8Ug4xk_AJd4aeT5HA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Are you interested in Ethereum development and entrepreneurship? 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

ETHGlobal · Nov 9, 2025

Prabal Banerjee from Avail introduces "Liquid Apps" at an EthGlobal event, addressing the challenges of the rapidly evolving web3 multi-chain ecosystem. He highlights issues like liquidity fragmentation, complex user experience (UX), security trade-offs, and developer dilemmas in choosing chains and managing bridges. Liquid Apps, powered by Avail Nexus, aims to solve these by enabling seamless liquidity and user onboarding across multiple chains through a simple SDK. Developers can deploy once and scale everywhere, allowing users to access unified balances and interact with dApps without worrying about bridging assets or chain-specific hurdles. The solution supports both EVM and non-EVM chains, offers fast, non-custodial transactions, and integrates easily into existing frontends. Live demos showcase how Liquid Apps short-circuits onboarding, improves retention, and enhances both developer and user experience in the fragmented DeFi landscape. 00:00 Introduction 00:38 Web3 Evolution and Developer Challenges 02:05 Multi-Chain Complexity and User Experience 03:28 Liquidity Fragmentation and Security Trade-offs 04:23 Native Bridges vs. Liquidity Bridges 06:09 Introducing Liquid Apps and Avail Nexus 07:46 Seamless User Experience Vision 08:45 Unified SDK and User Balances 09:50 Build Once, Scale Everywhere 10:41 Developer Incentives and Tooling 11:48 Liquidity Expansion via Nexus 12:28 Liquid Apps Demo Introduction 14:05 Demo Walkthrough and SDK Integration 15:21 Non-Custodial, Multi-Chain User Onboarding 16:48 User Retention and Bridging Pain Points 18:04 Unified Balances and Developer Experience 19:19 Security, Chain Support, and UI Widgets 20:24 Supported Chains and Closing Remarks _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇮🇳 *Pragma New Delhi* Pragma New Delhi 2025 was held on September 25th at the JW Marriott Hotel in Aerocity New Delhi and was an in-person summit for builders and leaders in the web3 ecosystem. Watch the full Pragma New Delhi YouTube Playlist here: ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow Prabal Banerjee X: https://x.com/prabalbanerjee ✅ Follow Avail X: https://x.com/availproject ✅ Follow ETHGlobal X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/@UCfF9ZO8Ug4xk_AJd4aeT5HA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Are you interested in Ethereum development and entrepreneurship? 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

ETHGlobal · Nov 9, 2025

Kevin Lin from Self Protocol presents "ZK Identity With No Compromises," introducing Self as a production-ready zero-knowledge (ZK) passport protocol focused on scalable, privacy-preserving digital identity. Self enables onboarding of the next billion users by leveraging biometric passports and government IDs (like India's Aadhaar) for secure, machine-readable, and forgery-resistant attestations. The protocol uses ZK proofs and selective disclosure, allowing users to prove attributes (e.g., nationality, age, compliance) without revealing personal data. The architecture splits registration and disclosure, ensuring anonymity and unlinkability across apps. Self employs Trusted Execution Environments (TEEs) for efficient, secure proof generation, avoiding large downloads and enhancing UX. SDKs for frontend, backend, and onchain integration make it easy for dApps to verify users. Partnerships with Celo, Google Cloud, and others enable real-world incentives and use cases. Self aims to solve Sybil resistance without capital requirements, supporting global, privacy-first identity verification. 00:00 Introduction 01:01 The Challenge: Onboarding the Next Billion Users 01:24 Proof of Work, Proof of Stake, and Capital-Based Sybil Resistance 03:15 Introducing Self Protocol: ZK Passport Solution 03:48 Leveraging Biometric Passports & Aadhaar Integration 05:29 Technical Deep Dive: Biometric, NFC, and Machine Readability 06:54 User Experience: Fast, Private, Selective Disclosure 08:24 Registration & Disclosure Workflow 09:40 SDK Integration for dApps and Service Providers 10:49 Privacy Architecture: Anonymity & Unlinkability 11:17 Technical Recap: Key Components & TEEs 13:22 Proof Relaying and User Experience 14:00 Developer Bounties & Community Engagement 14:34 Real-World Partnerships & Incentives 15:41 Collaborations & Use Cases 16:16 Conclusion _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇮🇳 *Pragma New Delhi* Pragma New Delhi 2025 was held on September 25th at the JW Marriott Hotel in Aerocity New Delhi and was an in-person summit for builders and leaders in the web3 ecosystem. Watch the full Pragma New Delhi YouTube Playlist here: ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow Kevin Lin X: https://x.com/Slutsky___ ✅ Follow Self Protocol X: https://x.com/SelfProtocol ✅ Follow ETHGlobal X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/@UCfF9ZO8Ug4xk_AJd4aeT5HA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Are you interested in Ethereum development and entrepreneurship? 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Stani Kulechov

ETHGlobal · Oct 9, 2025

Join Stani Kulechov, founder of Aave and Avara, in this insightful conversation from Pragma Singapore 2024. Stani shares his journey towards achieving product-market fit in DeFi and Web3, exploring Aave’s evolution, the vision behind Avara, the strategic use of account abstraction and ZK stack for Lens Protocol, and crucial advice for crypto founders on building user-centric products. Discover how to effectively respond to user needs, scale products, and drive mainstream adoption. 00:00 Socks & Sandals: The Avara Way 01:50 What Product Market Fit Means in Crypto 02:46 Navigating Reactive vs. User-Driven Development 04:33 Identifying Users for True Product Market Fit 06:17 Challenges in Web3 User Identification 07:21 From Aave to Avara: Expanding the Vision 09:42 Democratizing Financial Access with DeFi 10:17 Building the People-Powered Internet 11:55 Family Wallet & Open Infrastructure Vision 12:29 Introducing Aave V4: Enhancing Efficiency 13:47 Liquidity Layers and Risk Management in Aave V4 15:25 Why Lens Protocol Chose ZK Stack & Validium 17:02 Balancing Security, Scalability, and Decentralization 18:09 Appropriate Security Levels for Use Cases 19:48 Achieving Mainstream Onboarding without Fees 21:19 Key Advice for Crypto Founders in 2024 23:22 When to Launch: MVP vs. Polished Products _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇸🇬 *Pragma Singapore* Pragma Singapore 2024 was a special gathering of founders and builders that took place September 19, 2024 at the Fullerton Hotel in Singapore. Pragma Singapore 2024 was an opportunity discuss the future of web3 and reflect on the past. Watch the full Pragma Singapore playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh6z0saYJnVdgXWfz-vaoEYx&si=uavhkhF5Kc8XBoLv ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow Stani Kulechov* X: https://x.com/StaniKulechov ✅ *Follow Avara* X: https://x.com/Avara ✅ *Follow Kartik Talwar* X: https://x.com/therealkartik Warpcast: https://warpcast.com/kartik ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Pedro Gomes

ETHGlobal · Oct 9, 2025

Pedro Gomes, co-founder of WalletConnect and Director at the newly launched WalletConnect Foundation, joins Pragma Singapore 2024 to share major updates shaping the future of wallets, Web3 connectivity, and decentralized infrastructure. In this exclusive fireside chat, Pedro unveils the launch of the WalletConnect Network and $WALLET token, along with the formation of Reon—a rebranded company focused on SDK innovation. Discover how WalletConnect evolved from a single SDK to a global protocol powering billions of connections between wallets and dApps. Learn about their new governance model, roadmap to full decentralization, node operator incentives, token distribution on Optimism, and the future of wallet UX across ecosystems like Ethereum, Solana, Cosmos, and Polkadot. 00:00 Intro to Pedro Gomes and WalletConnect 00:41 WalletConnect Foundation Launch Announcement 02:01 Why Decentralize WalletConnect Now 03:09 The 2023 Protocol Upgrade That Made It Possible 04:19 Introducing Reon: The New Wallet SDK Brand 05:59 SDK Ecosystem Growth and Node Operator Roles 07:05 Foundation’s Role in Setting Wallet Standards 08:05 Signing, Smart Sessions, and UX Optimization 09:39 Wallet SDK Collaboration vs. Competition 10:44 Neutral Standards and Foundation Governance 11:47 Lessons from Building and Rebuilding WalletConnect 13:25 How the WalletConnect Network Will Be Decentralized 15:00 Why Wallets Need Sustainable Business Models 16:04 Why the Token Is on Ethereum + Distributed on Optimism 17:49 How Node Operators Will Join the Network 18:56 Governance Strategy and Phased DAO Control 20:34 Final Goals: Staking, Transferability, App Fees 22:12 Closing Thoughts and What to Expect in 2025 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇸🇬 *Pragma Singapore* Pragma Singapore 2024 was a special gathering of founders and builders that took place September 19, 2024 at the Fullerton Hotel in Singapore. Pragma Singapore 2024 was an opportunity discuss the future of web3 and reflect on the past. Watch the full Pragma Singapore playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh6z0saYJnVdgXWfz-vaoEYx&si=uavhkhF5Kc8XBoLv ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow Pedro Gomes* X: https://x.com/pedrouid ✅ *Follow WalletConnect* X: https://x.com/WalletConnect ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

ETHGlobal · Oct 9, 2025

Roham Gharegozlou, CEO of Dapper Labs (creators of CryptoKitties and NBA Top Shot), reveals why crypto technology is crucial for consumer experiences of the future. From bridging generative AI concerns with on-chain authenticity to launching a new cross-chain version of CryptoKitties on Telegram, Roham explains how “collecting” quickly evolves into dynamic gameplay, trading, and brand engagement. Learn how Dapper’s partnerships with the NBA, NFL, Disney, and Ticketmaster have onboarded millions of users to blockchain—often without mentioning “crypto” at all. If you’re building consumer dApps, discover how flow’s new EVM compatibility, robust wallet experience, and “white-label” approach let you reach mainstream audiences while still tapping into Web3 composability and bridging across Ethereum. 00:00 Introduction & Dapper Labs Overview 00:49 Why Consumer Crypto Extends Beyond Crypto Natives 02:07 From CryptoKitties to NBA Top Shot & Disney 03:25 The Importance of AI, Authenticity & Provenance 04:20 Telegram as a Social Distribution Platform 05:12 Reimagining CryptoKitties with Cross-Chain Design 06:25 Sports: Massive Gateway for Crypto Adoption 08:02 NBA & NFL Partnerships: Engaging Fans with Digital Collectibles 09:47 Everyday Usage: “Fast Break” & “Playbook” for Real-World Gamification 11:16 Ticketmaster’s Digital Ticket Stubs & Flow’s Role 12:35 Deep Dive: Dapper’s Season Plans & “Daily Gameplay” 13:45 Extending NBA Top Shot & NFL All Day with Third-Party Apps 14:50 Flow Blockchain: EVM Compatibility & Cross-Chain Bridges 16:30 Unlocking Composability & Building DeFi-Like Mechanics 17:48 Partnership with Ethereum Ecosystem & Hackathon Invitation 19:05 Closing Remarks & Future Vision _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇺🇸 *Pragma San Francisco* Pragma San Francisco 2024 was a special gathering of founders and builders that took place October 16th and 17th at The Contemporary Jewish Museum in San Francisco, CA. Pragma San Francisco 2024 was an opportunity discuss the future of web3 and reflect on the past. Watch the full Pragma San Francisco playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh4LcwDpGf_itZrAu7XRNb07&si=3x3y9J3avgNTITUe ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow Roham Gharegozlou* X: https://x.com/roham ✅ *Follow Dapper Labs* X: https://x.com/DapperLabs ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Kartik Talwar

ETHGlobal · Oct 9, 2025

Join Dieter Shirley, Chief Architect of Flow Foundation, and Kartik Talwar from ETHGlobal, in a deep dive into Flow's major Crescendo upgrade. Learn how Flow now supports EVM compatibility within Cadence, dramatically enhancing blockchain interoperability, developer flexibility, and user experiences. Dieter shares insights from his extensive experience with CryptoKitties, smart contract scalability, and designing blockchains for mainstream adoption. Discover how Flow's architectural innovations offer unmatched speed, scalability, and decentralization. 00:00 Introduction: Dieter Shirley & Flow's Major Upgrade 00:41 Celebrating ETHGlobal's Impact & History 01:58 Exploring Trade-offs in Blockchain Development 02:25 Flow's Major Crescendo Network Upgrade 03:18 How Flow Built an Early Data Availability Layer 03:55 Flow's Improved Speed & Scalability Metrics 04:23 Cadence 1.0: The Next-gen Smart Contract Language 04:52 Introducing EVM Equivalence on Flow Blockchain 06:30 Why Flow Adopted EVM Despite Cadence Advantages 08:06 Technical Approach: Running EVM Inside Cadence 09:49 How Flow EVM Uses Efficient Native State Storage 10:27 Impact on Cross-chain Infrastructure Providers 10:57 New Opportunities for EVM-first Developers 11:27 Enhancing Solidity with Cadence Extensions 12:34 Advanced Features Exclusive to Cadence vs. Solidity 13:38 Example: Atomic Multi-call Transactions in Cadence 15:06 Benefits for Native Cadence Developers from EVM 16:38 How Flow Attracts Mainstream Crypto Adoption 17:40 Advice on Building Consumer-friendly Blockchain Apps 20:03 Balancing User Friction & Motivating Features 20:42 Flow EVM: Implications for Ethereum Ecosystem 22:23 The Superior Developer Experience of Cadence 22:56 Flow Foundation's Long-term Vision & North Star 24:35 Decentralization as Core Promise of Flow Blockchain 25:45 Conclusion: Building Sustainable Apps on Flow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇺🇸 *Pragma San Francisco* Pragma San Francisco 2024 was a special gathering of founders and builders that took place October 16th and 17th at The Contemporary Jewish Museum in San Francisco, CA. Pragma San Francisco 2024 was an opportunity discuss the future of web3 and reflect on the past. Watch the full Pragma San Francisco playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh4LcwDpGf_itZrAu7XRNb07&si=3x3y9J3avgNTITUe ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow Dieter Shirley* X: https://x.com/dete73 ✅ *Follow Flow Foundation* X: https://x.com/flow_blockchain ✅ *Follow Kartik Talwar* X: https://x.com/therealkartik Warpcast: https://warpcast.com/kartik ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

ETHGlobal · Oct 9, 2025

Discover why Ethereum should lean into the AI revolution with Shaw from Eliza Labs, recorded live at the Agentic Ethereum 2025 Summit. Explore how LLMs and agentic chatbots can transform DeFi onboarding, streamline crypto user adoption, and bring fresh engagement to Web3 projects. Learn how AI can demystify complex topics like liquidity pooling or yield farming, boost social media presence with interactive Telegram bots, and create entirely new decentralized business models. Whether you’re a developer, founder, or simply excited by the synergy of blockchain and AI, this talk highlights practical use cases, potential pitfalls, and the crucial “fun factor” that can supercharge real-world adoption. Stay tuned for actionable insights, business ideas, and the next wave of agentic innovations within the Ethereum ecosystem. Subscribe for more talks on how AI is reshaping crypto, DeFi, and the future of Web3! 00:00 Intro: Why Ethereum Should Care About AI 00:41 AI & Knowledge Discovery in DeFi 02:13 Teaching Complex Crypto Concepts 04:03 Agentic Wallets & Social Interactions 06:22 AI Hype Cycle vs Practical Use 08:18 Engaging Users via Bots & Social Media 11:02 Fun Factor & Embodiment in AI 13:40 AI for Workflow Automation 15:36 Closing Thoughts & Next Steps _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🤖 *Agentic Ethereum 2025 Summit* Join the official Agentic Ethereum 2025 Summit for an in-depth look at AI agents, smart contracts, and how they converge to power the next era of decentralized intelligence. This is more than just a summit—it's a gathering of the brightest minds in our ecosystem, and we're honored to have Andrew Miller, Anna Kazlauskas, Davide Crapis, dcbuilder, Ed Felten, Erik Voorhees, Illia Polosukhin, Jasper Zhang, Karl Floersch, Ken Ng, Kevin Owocki, Linda Xie, Shaw, Tomasz Stanczak, Chase Allred and Vitalik Buterin and on stage for this virtual summit focused around AI Agents and Blockchain! Watch the full Agentic Ethereum 2025 Summit Playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh6DrYO4ORk8wzQ5wCZDs0mW&si=ARqB9gaXAqehWH1_ 🤖 *Agentic Ethereum 2025* Agentic Ethereum is an online, async hackathon that runs from Jan. 31 to Feb. 12, 2025. With over $175,000 USD in prizes, Agentic Ethereum is a great way to dive into the world of autonomous AI agents and explore how they can revolutionize projects on Ethereum. Start the year with groundbreaking innovation! Watch the full playlist: https://youtube.com/playlist?list=PLXzKMXK2aHh7jxP_flgRf5nZ_WDgFpBy3&si=RZozbd9C5KrG6Bf3 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow Shaw X: https://x.com/shawmakesmagic ✅ Follow Eliza Labs Website: https://www.elizaos.ai ✅ Follow Kartik Talwar X: https://x.com/therealkartik Warpcast: https://warpcast.com/kartik ✅ Follow ETHGlobal X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Are you interested in Ethereum development and entrepreneurship? 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

ETHGlobal · Oct 9, 2025

Join Elton Tay, Developer Relations Lead for APAC at Circle, in this ETHGlobal Taipei 2025 workshop to explore Circle's developer tooling for building with USDC. Learn about Circle's stablecoin infrastructure (60B+ USDC circulation), cross-chain transfer protocol (CCTP v2) for fast USDC transfers, Circle Pay Master (pay gas fees in USDC), and modular wallets with passkey support. Discover hackathon tracks ($10K prizes) for multi-chain payments, gas abstraction, smart wallets with compliance, and CCTP hooks. Perfect for developers building DeFi, payments, or cross-chain dApps with regulated, user-friendly solutions. 00:00 – Introduction: Circle’s Mission & USDC Overview 01:17 – Circle’s Stablecoin Infrastructure: USDC, EURC, USYC 02:02 – Developer Tooling: Circle Wallets, Contracts, Pay Master 03:10 – CCTP v1 vs. v2: Fast Cross-Chain USDC Transfers 04:18 – Modular Wallets: Passkey & Multisig Features 05:32 – Gas Station & Compliance Engine for Regulated Apps 06:42 – Travel Rule & Transaction Monitoring 07:53 – CCTP v2 Hooks: Custom Post-Transfer Logic 09:08 – Circle Pay Master: Pay Gas Fees in USDC 10:24 – Hackathon Tracks & $10K Prize Breakdown 12:12 – Developer Resources: Templates, Docs, Grants 13:58 – Circle Support: Discord, Office Hours, Bounties _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇹🇼 *ETHGlobal Taipei* This workshop is specifically for ETHGlobal Taipei, a 3-day hackathon held April 4-6 2025, that brought together the most skilled web3 developers, designers and product builders from all around the globe for a weekend-long adventure to advance the Ethereum ecosystem! _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow *Circle* X: https://x.com/circle ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Kartik Talwar

ETHGlobal · Oct 9, 2025

In this fireside chat at Pragma Cannes 2025, Kartik Talwar interviews Roham Gharegozlou, CEO of Dapper Labs, about the evolution and mainstream adoption of consumer crypto, NFTs, and blockchain technology. They discuss the shift from early projects like CryptoKitties to mass adoption driven by partnerships with major brands such as NBA, NFL, and Disney, highlighting regulatory clarity and improved infrastructure as key enablers. Roham emphasizes the importance of abstracting blockchain complexity for users, true digital ownership, and composability. The conversation explores the convergence of AI and crypto, with programmable on-chain agents and open data layers enabling new use cases. Hackathons and developer engagement are credited for ecosystem growth, especially with Flow’s EVM equivalence. Looking ahead, they predict a future where AI, AR/VR, and crypto create seamless, composable consumer experiences, with entertainment and co-creation at the forefront. 00:00 Introduction 00:43 Crypto Adoption Waves & Early Days 01:29 What’s Different Now: Regulation & Infrastructure 02:32 Mainstream Adoption: Games, Entertainment, and Institutions 03:28 Disney Partnership & Regulatory Clarity 04:08 Comparing Crypto to Early Internet Adoption 04:59 Brand Partnerships: NBA, NFL, Disney 05:49 Changing Brand Perspectives on Crypto 06:46 Digital Collectibles & Monetization Models 07:32 Open Ecosystems & User Ownership 08:51 Abstracting Blockchain for Mainstream Users 09:42 Platform Risk & Open Standards 11:25 Digital Identity & Interoperability 12:21 Blockchain as Immortal Software 12:47 AI and Crypto: Overlap & Opportunities 13:30 On-Chain Agents & Programmability 15:24 Smart Resources & Autonomous Agents 16:53 Scheduled Callbacks & Flow Features 18:02 Hackathons, Developer Ecosystem & EVM Equivalence 19:47 AI, Security, and Developer Tools 20:40 The Future of Consumer Crypto (5-Year Outlook) 21:30 Entertainment, AI, and Seamless Interfaces 22:24 Co-Creation, IP, and the Future of Experiences 23:45 Closing Remarks _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇫🇷 *Pragma Cannes* Pragma Cannes 2025 was held on July 3rd at the Carlton Cannes in Cannes, France and was an in-person summit for builders and leaders in the web3 ecosystem. Watch the full Pragma Cannes YouTube Playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh6jZYPY5-YIBzvMtUT3ajjI ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow Dapper Labs X: https://x.com/dapperlabs ✅ Follow ETHGlobal X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/@UCfF9ZO8Ug4xk_AJd4aeT5HA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Are you interested in Ethereum development and entrepreneurship? 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Illia Polosukhin, Kartik Talwar

ETHGlobal · Oct 9, 2025

In this fireside chat at Pragma Cannes 2025, Kartik Talwar and Illia Polosukhin (Near Protocol) explore the intersection of crypto and AI, focusing on decentralization, privacy, and autonomous agents. They discuss how AI can simplify user experiences in crypto, enabling intent-based actions and predictive interfaces. Key challenges include reliability, data privacy, trust, and sovereignty, especially when AI models are controlled by centralized entities. Illia highlights advances in confidential computing (Nvidia Hopper, Intel TDX) that enable secure, verifiable AI computation with minimal overhead, paving the way for decentralized, unstoppable autonomous agents. They delve into integrating AI agents with blockchain via secure enclaves, programmable encryption (chain signatures), and intent-based smart contracts for payments and work. The conversation covers agent communication protocols (AITP), the evolution of user interfaces towards AI-driven, just-in-time experiences, and the broader vision of merging web3 and AI for secure, user-centric applications. 00:00 Introduction 00:46 Overlap of Crypto and AI 01:51 AI-Driven User Experiences 03:09 Reliability and Trust Issues in AI 04:08 Sovereignty and Centralization Risks 05:18 Blockchain Solutions for AI Challenges 06:28 Confidential Computing Advances 07:36 Integrating AI with Blockchain 08:31 Autonomous Agents and Decentralized Cloud 10:07 Legal Contracts, Payments, and Real-World Integration 11:21 Blockchain Network Evolution 12:39 Confidential Compute and Data Privacy 13:31 Programmable Encryption and Chain Signatures 14:38 Personal Memory Boxes and Secure AI Models 15:07 Intents for Payments and Contracts 16:46 Building AI Agents: Near vs. General SDKs 17:44 Agent Communication Protocols (AITP) 18:45 The Future of Interfaces: AI-Driven Experiences 19:44 Closing Remarks _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇫🇷 *Pragma Cannes* Pragma Cannes 2025 was held on July 3rd at the Carlton Cannes in Cannes, France and was an in-person summit for builders and leaders in the web3 ecosystem. Watch the full Pragma Cannes YouTube Playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh6jZYPY5-YIBzvMtUT3ajjI ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow Illia Polosukhin X: https://x.com/ilblackdragon ✅ Follow NEAR X: https://x.com/NEARProtocol ✅ Follow ETHGlobal X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/@UCfF9ZO8Ug4xk_AJd4aeT5HA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Are you interested in Ethereum development and entrepreneurship? 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Shea Ketsdever

ETHGlobal · Oct 9, 2025

Shea Ketsdever from Flashbots presents an optimistic outlook on MEV (Maximal Extractable Value) in Ethereum, focusing on the evolution of block building. She explains how block builders determine transaction inclusion and ordering, and how MEV has historically caused issues like spam and centralization. Innovations like Flashbots' MEV-G and MEV-Boost, and the introduction of Proposer-Builder Separation (PBS), improved privacy and competition but led to new centralization risks via exclusive order flow deals. The latest breakthrough, Builderet, leverages Trusted Execution Environments (TEEs) for verifiable, private, and decentralized block building, enabling orderflow sharing, permissionless refunds, and multi-operator resilience. Builderet addresses centralization, improves market efficiency, and supports Ethereum’s goals of scalability, user experience, and interoperability. Shea highlights Builderet’s role in scaling, reducing spam, enabling programmable block building, and supporting institutional adoption, positioning Ethereum ahead of competitors like Solana. 00:00 Introduction 00:34 Speaker Introduction: Shea from Flashbots 01:12 What is Block Building? 02:27 MEV Challenges in DeFi 03:16 Flashbots and MEV-G: Private Transactions 04:14 Limitations and Centralization Risks 04:38 Proposer-Builder Separation (PBS) and MEV-Boost 05:25 Relays and the Block Builder Market 06:23 Centralization via Order Flow Deals 08:26 The Trust Bottleneck in Block Building 08:45 Flashbots’ Breakthroughs: Trusted Execution Environments 09:55 Builderet: Decentralized, Verifiable Block Building 11:05 Multi-Operator Model and Orderflow Sharing 12:06 Permissionless Refunds and Market Improvements 13:07 Block Building as a Market 13:38 Builderet’s Broader Applications 13:59 Competing with Solana and Upgrading Ethereum 15:03 Institutional Adoption and Custom Block Space 16:45 Programmable Block Building on Ethereum 18:02 Scaling Ethereum: Reducing MEV Spam 19:51 Improving User Experience and Interoperability 22:30 Conclusion and Call to Action _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇫🇷 *Pragma Cannes* Pragma Cannes 2025 was held on July 3rd at the Carlton Cannes in Cannes, France and was an in-person summit for builders and leaders in the web3 ecosystem. Watch the full Pragma Cannes YouTube Playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh6jZYPY5-YIBzvMtUT3ajjI ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow ETHGlobal X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/@UCfF9ZO8Ug4xk_AJd4aeT5HA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Are you interested in Ethereum development and entrepreneurship? 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Robin Roy

ETHGlobal · Oct 9, 2025

Robin Roy presents the Avail Nexus SDK, a developer toolkit enabling seamless one-click cross-chain experiences for Web3 applications. Nexus abstracts away the complexity of multi-chain interactions, letting users bridge, transfer, and execute transactions across major EVM-compatible chains (like Ethereum, Optimism, Arbitrum, Base, Polygon, Scroll) without leaving the app or using third-party bridges. Key features include unified token balances, intent-based bridging, and bridge-and-execute functions, allowing developers to build cross-chain DEXs, yield aggregators, lending protocols, tipping clients, and gaming apps with minimal friction. The demo shows easy SDK integration, unified portfolio views, and transaction simulations. Nexus currently supports only EVM chains and liquidity must exist on supported chains. Resources, project ideas, and bounties are available for builders. 00:00 Introduction 00:50 Overview of Avail Stack & Products 01:22 What is Nexus? 02:23 Cross-Chain UX Challenges 03:10 Nexus SDK Features 04:07 Bridge and Execute Explained 05:11 Multi-Chain Application Use Cases 06:46 Bounties & Project Ideas 07:20 Live Demo: Integrating Nexus SDK 09:09 Unified Balances & Portfolio Aggregation 10:16 Bridging Tokens Demo 12:12 Developer vs User Experience 13:04 Bridge and Execute Demo 15:29 Code Walkthrough & Resources 17:23 Supported Chains & Q&A 18:13 EVM Compatibility & Closing _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇫🇷 *ETHGlobal Cannes* This workshop is specifically for ETHGlobal Cannes, a 3-day hackathon held July 4-6, bringing together the most skilled web3 developers, designers and product builders from all around the globe for a weekend-long adventure to advance the Ethereum ecosystem! Watch the full ETHGlobal Cannes 2025 playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh5N2DCwhcEshNW9C8knZ1T-&si=Lc-WOyfkAVP2--R4 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow Avail* X: https://x.com/AvailProject ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Etienne Waldron

ETHGlobal · Oct 9, 2025

This Ledger conference session, led by developer advocates Etienne Waldron, introduces Ledger’s mission to secure Web3 through hardware wallets and new initiatives. The focus is on three hackathon tracks: Clear Signing, Hardware Integrations, and Documentation. Clear Signing addresses the risks of blind signing by enabling human-readable, transparent transaction details using JSON files, which developers can create and submit for bounties and prizes like the Ledger Flex. The session demonstrates the JSON creation tool, explains the review process, and encourages improvements to the tool. The Hardware Integration track invites developers to use the new Device Management Kit for integrating Ledger devices with popular Ethereum libraries or building new apps. The Documentation track seeks contributions to enhance Ledger’s developer resources. Q&A covers review times, device access, and compatibility, emphasizing that clear signing works on all Ledger devices, with the best experience on newer models. 00:00 Introduction 00:26 About Ledger and Device Security 01:19 Ledger Flex and New Features 01:49 Blind Signing vs. Clear Signing 02:35 Clear Signing Track Overview 03:19 Clear Signing Bounties and Example Flow 04:01 Technical Details of Clear Signing 04:42 Clear Signing Implementation Steps 06:17 JSON File Structure and Usage 07:02 Demo: Creating a Clear Signing JSON File 08:02 Improving the JSON Creation Tool 08:51 Registry and Submission Process 09:17 Hardware Integrations Track 10:00 Device Management Kit and Integration Ideas 10:44 Documentation Track 11:05 Useful Links and Closing 11:41 Q&A: Review Time, Device Access, Compatibility 13:06 Q&A: Submitting JSON for Any Contract, Closing Remarks _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇫🇷 *ETHGlobal Cannes* This workshop is specifically for ETHGlobal Cannes, a 3-day hackathon held July 4-6, bringing together the most skilled web3 developers, designers and product builders from all around the globe for a weekend-long adventure to advance the Ethereum ecosystem! Watch the full ETHGlobal Cannes 2025 playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh5N2DCwhcEshNW9C8knZ1T-&si=Lc-WOyfkAVP2--R4 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow Etienne Waldron* X: https://x.com/EtienneWaldron ✅ *Follow Ledger* X: https://x.com/Ledger ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

ETHGlobal · Oct 9, 2025

This Flow Workshop, led by BC Devil from the Flow Foundation at ETHGlobal, introduces developers to building fast, scalable, and user-friendly onchain apps using the Flow blockchain. The session highlights Flow’s origins (from the CryptoKitties team), its unique architecture solving the blockchain trilemma (scalability, decentralization, security), and its dual support for EVM and Cadence smart contracts. Key features include native account abstraction, gasless experiences, sub-4s finality, and onchain randomness. The workshop demonstrates deploying a Solidity contract on Flow EVM, integrating with tools like MetaMask and Remix, and building a frontend using AI coding assistants. Flow’s ecosystem is trusted by major brands (NBA Top Shot, Disney, Ticketmaster), supports crosschain DeFi via bridges like LayerZero, and offers developer resources, bounties, and ongoing grants. The session encourages innovation, leveraging Flow’s advanced features for killer apps and seamless user experiences. 00:00 Introduction 00:09 Why Build on Flow? 01:00 CryptoKitties and Blockchain Scaling Challenges 02:17 Developer Experience and Smart Contract Languages 02:47 Building Flow: Origins and Vision 03:10 Flow’s Unique Architecture and Features 04:09 EVM Compatibility and Cadence 05:02 Flow’s Ecosystem and Major Partners 05:25 Solving the Blockchain Trilemma 06:21 Flow’s Node Roles and Scalability 06:48 ETHGlobal Bounties and Tracks 07:10 Killer Apps and Historical Examples 08:22 Ideation and Inspiration 08:49 Crosschain DeFi on Flow 09:13 Onchain Randomness Demo 10:11 Setting Up MetaMask and Flow Testnet 11:10 Deploying and Testing Smart Contracts 11:32 Building the Frontend with AI Tools 12:19 Debugging and Configuration 13:18 Finalizing and Testing the App 13:43 Developer Resources and Tooling 14:37 Cadence Features and Advanced Use Cases 15:11 Developer Support and Community 15:39 Judging Criteria and Grants 16:34 CryptoKitties Legacy and Encouragement 16:55 Q&A and Closing Remarks _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇫🇷 *ETHGlobal Cannes* This workshop is specifically for ETHGlobal Cannes, a 3-day hackathon held July 4-6, bringing together the most skilled web3 developers, designers and product builders from all around the globe for a weekend-long adventure to advance the Ethereum ecosystem! Watch the full ETHGlobal Cannes 2025 playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh5N2DCwhcEshNW9C8knZ1T-&si=Lc-WOyfkAVP2--R4 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow Flow* X: https://x.com/flow_blockchain ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Sergej Kunz

ETHGlobal · Oct 9, 2025

In this keynote, Sergej Kunz, co-founder of 1inch, shares the long-term vision for United DeFi—an integrated, intent-based, and chain-abstracted infrastructure designed to bring the next billion users into Web3. He outlines the current state of DeFi adoption, the fragmentation challenges across blockchains and layer 2s, and how unified liquidity can eliminate inefficiencies. The talk explores how 1inch is building an intent-based cross-chain protocol that offers atomic swaps, direct P2P execution, and gasless transactions without bridge risks or wrapped assets. Sergej compares today’s DeFi adoption to the internet’s 1997 moment, highlighting the path toward mass adoption. He explains why chain abstraction is key for user-friendly experiences, how liquidity unification reduces slippage and improves pricing, and the role of competitive market makers in driving efficiency. The roadmap shows how cross-chain composability and ecosystem-wide integration can unlock trillion-dollar opportunities for users, protocols, and developers. 00:00 Introduction by Kartik 00:33 Sergej Kunz introduction 01:21 Current DeFi adoption stats 01:58 Comparing crypto to internet adoption 02:30 Institutional adoption & ETFs 03:23 Market cap & growth potential 04:07 The problem of fragmentation 05:06 Beyond Ethereum: multi-chain liquidity 06:08 Core advantages of DeFi 07:41 Composability & open protocols 08:47 Vision: unified liquidity layer 09:18 Intent-based cross-chain protocol 10:12 Unifying liquidity through arbitrage 11:36 Gasless user experiences 12:13 Economic impact of unification 13:24 Price improvements & execution 14:52 Reducing price slippage across chains 15:32 Improving user experience 16:46 The risks of bridging & MEV attacks 17:47 Intent-based architecture benefits 19:30 Chain abstraction for mass adoption 20:36 Path to United DeFi adoption 22:02 Global crypto adoption trends 24:28 Network effects & liquidity depth 25:42 Technical innovation: Dutch auctions 26:54 Benefits for users, protocols & LPs 27:56 Simple developer integration 28:35 Real-world impact & future use cases 29:23 Call to action: build with 1inch 30:23 Closing & Q&A mention _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ *Unite Defi 2025* This ceremony was part of Unite DeFi 2025, an online hackathon sponsored by 1inch and held from July 25 to August 8. It brought together the world’s most talented Web3 developers, designers, and product builders to advance the Ethereum ecosystem! Watch the full Unite Defi 2025 playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh4YsK81x2echSjHDRQD09oJ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow 1inch* X: https://x.com/1inch ✅ *Follow Sergej Kunz* X: https://x.com/deacix ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Phil Daian

ETHGlobal · Oct 9, 2025

In this panel, Hayden Adams, CEO of Uniswap Labs, and Phil Daian, Co-founder of Flashbots, discuss the evolution and future of onchain finance, focusing on DeFi, L1s, L2s, and trading infrastructure. They announce the launch of Flash Blocks for Uni Chain, enabling 200ms swaps and dramatically improving user experience. The conversation explores the role of Trusted Execution Environments (TEEs) for privacy, integrity, and low-latency trading, and how Uni Chain leverages these to optimize for decentralized trading and MEV (Miner Extractable Value) redistribution. They debate the merits of DeFi on L1 vs L2, the importance of decentralization as a scaling technology, and the trajectory of DeFi from its early days to mainstream adoption. The discussion also covers the technical and economic advantages of Automated Market Makers (AMMs) over order books, the integration of programmable privacy, and the potential for specialized blockspace and interoperability across domains. They conclude by highlighting the unstoppable, democratizing nature of DeFi and encourage trying the new instant trading experience. 00:00 Introduction 00:51 Flash Blocks Launch & Collaboration 02:21 Evolution of Uniswap & Uni Chain 04:40 TEEs, Sequencer Design, and L2 Innovation 06:40 User Experience, Low Latency, and DeFi Scaling 08:32 DeFi on L1 vs L2 & Decentralization as Scaling 11:00 TEEs, Privacy, and Trading Protocols 12:36 DeFi’s Progress and Mainstreaming 16:35 Challenges of Mainstream DeFi & Privacy 18:06 DeFi, the Internet Analogy, and Democratization 19:11 Future of Decentralization & Block Building 21:21 AMMs vs Order Books: Technical Perspectives 25:58 AMMs, Fair Ordering, and Specialized Blockspace 29:31 Closing Thoughts & Instant Swaps Demo 30:29 Conclusion _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇺🇸 *Pragma New York* Pragma New York 2025 was held on August 14th at Vesper Events in Brooklyn, New York and was an in-person summit for builders and leaders in the web3 ecosystem. Watch the full Pragma New York YouTube Playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh5TRLdUXjnhUVfdbBtu6z2j ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow Hayden Adams X: https://x.com/haydenzadams ✅ Follow Uniswap Labs X: https://x.com/Uniswap ✅ Follow ETHGlobal X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/@UCfF9ZO8Ug4xk_AJd4aeT5HA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Are you interested in Ethereum development and entrepreneurship? 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Sergey Nazarov, Kartik Talwar

ETHGlobal · Oct 9, 2025

In this fireside chat, Sergey Nazarov, Co-founder of Chainlink, and Kartik Talwar, Co-founder of ETHGlobal, discuss the evolution and institutional adoption of DeFi, focusing on the expanding role of oracles, cross-chain interoperability, and compliance. Sergey explains how oracles have evolved from simple data feeds to encompass cross-chain bridges, identity, and AI oracles, culminating in the Chainlink Runtime Environment (CRE) and CCIP (Cross-Chain Interoperability Protocol). He emphasizes the necessity of robust, secure, and compliant infrastructure for institutional capital to enter DeFi, highlighting Chainlink's dominance in securing DeFi protocols and enabling programmable token transfers. The conversation covers the importance of liquidity, the integration of stablecoins and CBDCs, the abstraction of user experience, and the critical mass of composable building blocks on Ethereum. Sergey offers advice for institutions entering DeFi: prioritize security, compliance, and cross-chain connectivity, and leverage established standards and infrastructure like Chainlink. He predicts rapid growth in on-chain assets, especially RWAs, as institutional adoption accelerates. 00:00 Introduction 01:30 Evolution of Oracles and Smart Contracts 04:22 Oracles’ Role in DeFi and Cross-Chain Bridges 06:43 CCIP and Institutional Requirements 10:17 CCIP for DeFi and Institutional Use Cases 13:20 Chainlink’s Security and Market Share 15:16 Stablecoin Chains and DeFi Liquidity 17:28 Fragmentation vs. Decentralization 20:55 User Experience and Stablecoin Abstraction 23:19 Real-World Institutional Integrations 25:06 Ethereum’s Ecosystem and Composability 27:30 Institutional Mindset Shifts 32:08 Best Practices for Institutional Adoption 34:54 Importance of Cross-Chain Connectivity 36:51 Predictions for On-Chain Asset Growth 38:10 Conclusion _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇺🇸 *Pragma New York* Pragma New York 2025 was held on August 14th at Vesper Events in Brooklyn, New York and was an in-person summit for builders and leaders in the web3 ecosystem. Watch the full Pragma New York YouTube Playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh5TRLdUXjnhUVfdbBtu6z2j ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow Sergey Nazarov X: https://x.com/SergeyNazarov ✅ Follow Chainlink X: https://x.com/Chainlink ✅ Follow Kartik Talwar X: https://x.com/TheRealKartik ✅ Follow ETHGlobal X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/@UCfF9ZO8Ug4xk_AJd4aeT5HA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Are you interested in Ethereum development and entrepreneurship? 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Steven Goldfeder, Kartik Talwar

ETHGlobal · Oct 9, 2025

In this fireside chat, Steven Goldfeder, Co-founder of Offchain Labs, discusses the evolution and impact of Arbitrum and the Offchain Labs ecosystem, focusing on Robinhood’s decision to build on Arbitrum. He details the multi-year partnership process, emphasizing Arbitrum’s strengths: deep Ethereum integration, mature DeFi ecosystem, Orbit stack customizability, and Stylus, which enables smart contract development in languages like Rust and C++. Goldfeder highlights the advantages for enterprises launching their own L2 chains, such as control, revenue opportunities, and seamless user migration. He addresses industry challenges like fragmentation and interoperability, stressing that user experience (UX) and wallet-level abstraction are more crucial than deep technical research. The acquisition of ZeroDev is positioned as a move to improve UX and cross-chain functionality. Goldfeder critiques new L1s for stablecoins, advocating for Ethereum L2s due to security, decentralization, and financial efficiency. He concludes with optimism about institutional adoption and the future of blockchain usability. 00:00 Introduction 00:10 Robinhood’s Arbitrum Partnership: Origins and Rationale 03:39 Arbitrum’s Unique Features: Orbit Stack & Stylus 04:54 Why Enterprises Launch Their Own Chains 06:39 Other Institutional Partnerships & Adoption Timeline 09:24 Remaining Technical Challenges & Industry Bottlenecks 10:34 Fragmentation, Interoperability, and UX Focus 12:02 Fast Withdrawals, ZeroDev Acquisition, and Chain Abstraction 15:17 Integration of ZeroDev and Offchain Labs’ Strategy 16:48 New L1s for Stablecoins: Critique and L2 Advantages 20:04 Personal Reflections & Institutional Adoption 21:40 Robinhood UX, Blockchain Abstraction, and Future Outlook 22:26 Closing Remarks _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇺🇸 *Pragma New York* Pragma New York 2025 was held on August 14th at Vesper Events in Brooklyn, New York and was an in-person summit for builders and leaders in the web3 ecosystem. Watch the full Pragma New York YouTube Playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh5TRLdUXjnhUVfdbBtu6z2j ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow Steven Goldfeder X: https://x.com/sgoldfed ✅ Follow Offchain Labs X: https://x.com/OffchainLabs ✅ Follow Kartik Talwar X: https://x.com/TheRealKartik ✅ Follow ETHGlobal X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/@UCfF9ZO8Ug4xk_AJd4aeT5HA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Are you interested in Ethereum development and entrepreneurship? 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

ETHGlobal · Oct 9, 2025

Jon Kol, CEO of Hyperlane, discusses the critical role of interoperability in enabling the future of global finance on blockchain. He argues that for global finance to move on-chain, solutions must be open, permissionless, and scalable, but current fragmentation across chains and virtual machines (VMs) is a major barrier. Kol highlights the inefficiency and poor user experience of bridging assets between chains, emphasizing the need for seamless connectivity. He introduces Hyperlane, an open, permissionless interoperability framework supporting multiple VMs and over 150 chains, featuring message passing, interchain accounts, and a liquidity layer to abstract away complexity. Kol illustrates how Hyperlane enables a single point of access for users and developers, citing the BitTensor/Tali integration as a real-world example. He concludes that invisible, user-friendly interoperability is essential for blockchain to meet the demands of global finance. 00:00 Introduction 00:36 The Vision: Global Finance On-Chain 01:58 Barriers to On-Chain Finance 03:20 The Proliferation of Chains and VMs 05:13 Scalability Challenges: NASDAQ vs. Blockchains 06:14 Fragmentation and Developer Complexity 08:55 The Problem with Bridging 11:24 Overcoming Fragmentation: The Hyperlane Approach 12:11 Hyperlane Architecture: Message Passing, Interchain Accounts, Liquidity Layer 14:14 Security and Modularity in Hyperlane 15:32 Interchain Accounts Explained 16:20 Liquidity Layer and Passive Provision 17:55 Hyperlane Warp Route 2.0 18:20 Real-World Example: BitTensor/Tali Integration 20:52 The Future: Invisible Interoperability 21:36 Conclusion & Call to Action _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇺🇸 *Pragma New York* Pragma New York 2025 was held on August 14th at Vesper Events in Brooklyn, New York and was an in-person summit for builders and leaders in the web3 ecosystem. Watch the full Pragma New York YouTube Playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh5TRLdUXjnhUVfdbBtu6z2j ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow Jon Kol X: https://x.com/thePalenimbus ✅ Follow Hyperlane X: https://x.com/hyperlane ✅ Follow ETHGlobal X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/@UCfF9ZO8Ug4xk_AJd4aeT5HA _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Are you interested in Ethereum development and entrepreneurship? 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

ETHGlobal · Oct 9, 2025

Matthew Foyle, representing Dynamic, shares insights from judging 300-400 hackathon projects, offering practical tips for building winning projects and lasting products. He emphasizes focusing on core functionality, self-documenting demos, and product polish. Dynamic is presented as a seamless authentication and wallet solution for web3 apps, supporting social logins, embedded wallets, and integrations like Coinbase On-Ramp. Foyle highlights the importance of clear documentation, live doc integrations (MCP server), and using oneshot prompts for AI-assisted development. He showcases standout hackathon projects, discusses best practices for partner bounties, and demonstrates Dynamic’s quick integration process, including customizable onboarding and payment flows. Final advice includes leveraging office hours, prioritizing fun, and iterating based on feedback. Keywords include hackathon, Dynamic, web3, authentication, wallet, Coinbase, documentation, AI, onboarding, partner bounty, and product polish. 00:00 Introduction 00:36 Judging Hackathons & Dynamic Overview 01:15 Dynamic as Authentication & Wallet Solution 02:22 Real-World Integrations & Winning Tips 03:30 Demo Best Practices & Product Focus 04:28 Importance of Polish & Simplicity 05:05 Partner Bounty Strategies 06:00 Standout Hackathon Projects 07:23 Quick Start with Dynamic 08:49 Live Documentation & MCP Server 10:04 Oneshot Prompts & Documentation Features 11:14 Implementation Guides & Integration Tips 11:55 Coinbase On-Ramp Integration 13:24 Pay with Dynamic: Unified Payment Flow 14:25 Judging Realities & Final Advice 15:20 Conclusion _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇺🇸 *ETHGlobal New York* This workshop is specifically for ETHGlobal New York, a 3-day hackathon held August 15-17, bringing together the most skilled web3 developers, designers and product builders from all around the globe for a weekend-long adventure to advance the Ethereum ecosystem! Watch the full ETHGlobal New York 2025 playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh4Xze0ZeSWCSGsw25clPpvZ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow Dynamic* X: https://x.com/dynamic_xyz ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

ETHGlobal · Oct 9, 2025

Mike Liu, engineering lead at Gemini, presents the Gemini Wallet at a developer-focused workshop. He explains the motivation for building another wallet: to offer a composable, modular, and developer-friendly solution based on industry standards like ERC-4337, ERC-7579, and ERC-7484. The wallet supports both custodial and non-custodial use, integrates with Wagmi and RainbowKit, and is embeddable and portable for seamless dApp integration. Gemini Wallet sponsors gas fees on testnets and major L2s, simplifying development and onboarding for both hackers and end-users. Features include passkey authentication, ENS subdomains, WalletConnect compatibility, and multi-sig support. Liu emphasizes composability, open standards, and ease of use, encouraging developers to build on top of Gemini Wallet rather than creating new wallets. The workshop also highlights Gemini’s commitment to supporting the builder community with bounties and easy integration. 00:00 Introduction 00:30 Why Build Another Wallet? 01:10 About Gemini and Mike Liu 01:53 Security and Developer Focus 02:12 Passkey Authentication & Industry Standards 03:10 Product Overview: keys.gemini.com & onchain.gemini.com 04:10 Gas Sponsorship & Developer Incentives 05:00 Wagmi Integration & Ease of Use 06:02 Supported Networks & Future Plans 07:10 Embeddable & Portable Wallet Features 08:11 User Experience & Embedded Wallets 08:45 Gemini Wallet Core Package & RPC Compatibility 09:24 WalletConnect & Integration Details 09:47 Onboarding New Users & ENS Subdomains 10:38 dApp Integration & Hackathon Opportunities 12:02 Transaction Demo & User Flow 12:53 Wagmi & RainbowKit Connectors 13:46 Gemini’s Onchain Presence & Community Support 14:20 Composability, ERC-7579, and Modular Accounts 15:48 Multi-sig & Module Support 16:20 Bounties, Gas Sponsorship, and Open Source Discussion 17:43 Final Takeaways & Q&A 18:08 Conclusion _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇺🇸 *ETHGlobal New York* This workshop is specifically for ETHGlobal New York, a 3-day hackathon held August 15-17, bringing together the most skilled web3 developers, designers and product builders from all around the globe for a weekend-long adventure to advance the Ethereum ecosystem! Watch the full ETHGlobal New York 2025 playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh4Xze0ZeSWCSGsw25clPpvZ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow Gemini* X: https://x.com/Gemini ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Jan Gorzny

ETHGlobal · Oct 9, 2025

Jan Gorzny, co-founder and technical lead at Zircuit, introduces Zircuit and its hackathon bounties at ETH Global NYC 2025. He outlines what makes a winning project: solving real problems, not overengineering, using blockchain and AI only when justified, and iterating based on feedback. Zircuit is a zero-knowledge, EVM-compatible Layer 2 rollup on Ethereum, featuring fast finality, lower costs, and unique sequencer-level AI security to prevent hacks. Jan details technical resources, including documentation, RPC endpoints, block explorer, and testnet faucets. The hackathon offers two main prizes: best project deployed on Zircuit (requiring smart contracts on testnet or mainnet) and best app idea (no code required, just a compelling, well-thought-out concept). He encourages creativity, especially beyond DeFi, and highlights the importance of user experience and practical use cases. Jan answers questions about Zircuit’s features, integrations, and previous hackathon experiences, emphasizing openness to diverse applications, especially games and non-financial use cases. 00:00 Introduction 00:25 Welcome to ETH Global NYC 2025 Hackathon 00:39 Goals: Winning Prizes & Project Criteria 00:58 What Makes a Great Project 03:30 Avoiding Overengineering & Using Blockchain/A.I. Wisely 05:02 Importance of Feedback & Iteration 06:25 Why Build on Zircuit: Features & Security 08:13 Technical Details: Getting Started on Zircuit 09:43 Block Explorer & Network Access 10:43 Testnet, Faucets, and Hacker Pack 11:10 Prize Requirements & Submission Guidelines 12:22 Prize Categories: Best Deployed Project & Best App Idea 13:43 Best App Idea Prize Details 15:22 What Makes a Compelling App Idea 16:04 Q&A: Zircuit Features, DeFi Bias, and Use Cases 18:03 Previous Hackathon Highlights 19:00 Encouragement for Games & Non-DeFi Projects 20:11 Integrations & Oracles 21:01 Closing Remarks _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇺🇸 *ETHGlobal New York* This workshop is specifically for ETHGlobal New York, a 3-day hackathon held August 15-17, bringing together the most skilled web3 developers, designers and product builders from all around the globe for a weekend-long adventure to advance the Ethereum ecosystem! Watch the full ETHGlobal New York 2025 playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh4Xze0ZeSWCSGsw25clPpvZ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow Jan Gorzny* X: https://x.com/jgorzny ✅ *Follow Zircuit* X: https://x.com/ZircuitL2 ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

ETHGlobal · Oct 9, 2025

Greg Skrill from ENS Labs presents on integrating ENS (Ethereum Name Service) identity into applications. ENS is a decentralized, permissionless naming protocol on Ethereum that converts complex hex addresses into human-readable names (e.g., gregskril.eth), improving user experience across web3 apps. ENS acts as a portable web3 profile, supporting metadata like avatars and bios via text records. He explains forward and reverse resolution, primary names, and recent support for L2s (Arbitrum, Base, OP Mainnet, Linea, Scroll), enabling cheaper, more flexible identity management. Subdomains and DNS integration allow for hierarchical and interoperable naming (e.g., greg.project.eth, gregskril.com). Greg highlights creative ENS use cases like Fluid Key, which enhances privacy by dynamically resolving names to different addresses. He encourages developers to replace hex addresses with ENS names, leverage metadata, and explore the ENS docs for tools and resources. Q&A covers latency, subdomains, metadata storage, Python support, identity proofs (e.g., zero-knowledge), and wallet integrations. 00:00 Introduction 00:34 What is ENS? 00:59 Human-Readable Names vs Hex Addresses 01:52 ENS as a Portable Web3 Profile 03:37 Improving User Experience with ENS 04:54 ENS as a Global Username System 05:35 Technical Overview: Forward & Reverse Resolution 06:55 ENS on L2s and Primary Names 08:00 Summary and Developer Guidance 08:23 ENS Tools, Subdomains, and Resources 09:16 ENS Hackathon Prizes and Use Cases 10:05 Creative ENS Applications: Fluid Key 10:56 Q&A: Fluid Key, DNS Integration 12:45 Q&A: Latency, Subdomains, Metadata 16:13 Q&A: Metadata, Arbitrary Data, Python Support 17:29 Q&A: Linking ENS to Emails/Phone Numbers 18:50 Q&A: Identity Proofs and Zero-Knowledge 19:53 Q&A: Smart Wallets and ENS Integration 21:42 Conclusion and Further Questions _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇺🇸 *ETHGlobal New York* This workshop is specifically for ETHGlobal New York, a 3-day hackathon held August 15-17, bringing together the most skilled web3 developers, designers and product builders from all around the globe for a weekend-long adventure to advance the Ethereum ecosystem! Watch the full ETHGlobal New York 2025 playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh4Xze0ZeSWCSGsw25clPpvZ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow Greg Skril* X: https://x.com/gregskril ✅ *Follow ENS* X: https://x.com/ensdomains ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Kartik Talwar

ETHGlobal · Oct 9, 2024

Welcome to Pragma Denver 2024! In this kickoff talk, Kartik Talwar, co-founder of ETHGlobal, sets the tone for the day by sharing the vision behind Pragma and what makes it different from other Web3 events. Learn about the structure of the event, what topics will be covered, and how Pragma fosters high-level, non-technical conversations for founders, developers, and builders in the Ethereum ecosystem. Kartik also introduces ETHGlobal's new onchain primitive: Packs, a dynamic way to experience conferences both online and offline. Get the inside scoop on the Denver Pack, its perks, integration with Clave Wallet, and the upcoming London Pack. If you're building in Web3 or interested in the future of crypto experiences, this intro lays out how ETHGlobal is redefining global hackathons and summits. 00:00 Welcome to Pragma Denver 2024 00:48 Why Pragma is a call to pragmatism 01:21 What makes Pragma different from other events 01:48 Founders-only, future-focused, single-track format 02:43 Mostly non-technical and high-level conversations 03:18 Event structure: talks, panels, and interviews 03:47 Schedule overview and speaker logistics 04:16 Pragma audience: 420+ attendees from 39 countries 04:50 Thanking ETHGlobal’s event partners 05:20 Intro to the ETHGlobal Denver Pack 05:46 What’s included in the Denver Pack 06:15 Packs as a new onchain + offchain primitive 06:44 Community-driven perks and extensibility 07:10 Clave Wallet integration with USDC perk 07:29 Hacker Pack, faucet tokens, and ecosystem access 07:55 Launching the London Pack for ETHGlobal London 08:26 London Pack perks and features 08:51 Invitation to collaborate or extend Packs 09:20 ETHGlobal is hiring for engineers and more 09:48 Overview of today’s speaker sessions 10:16 Topics: L2s, privacy tech, wallets, and AI 10:47 Deep dive sessions on ZK, regulation, and Scroll 11:14 Final fireside chat with EigenLayer and wrap-up 11:29 First speaker intro: Josh from Ethereum Foundation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇺🇸 *Pragma Denver* Pragma Denver 2024 took place at The Arch in Denver on February 28, 2024, and was an in-person summit for builders and leaders in the web3 ecosystem. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. Watch the full Pragma Denver playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh4lJw0vruQ4prh8iMDUk89i&si=ayJ64Sgcqew1fdFk ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Ever since we first introduced our new event series, Pragma, in Tokyo in the spring of 2023, we have been fostering a curated, global community of individuals who deeply care about web3. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow Kartik Talwar X: https://x.com/therealkartik Warpcast: https://warpcast.com/kartik ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

ETHCluj Meetup · Oct 9, 2024

In this video presenters Adegbenga Ogungbeje & Gabi Vasile discuss Account Abstraction and dive into the evolution of blockchain user interactions. Account Abstraction enhances user experience by enabling programmable account behaviours beyond the limitations of traditional wallet addresses. By embedding smart contract capabilities directly into user accounts, this approach allows for customizable security measures, automated transactions, gas-less transactions and more, delivering a seamless web2-like experience for web3 applications. We also touch upon several key EIPs and ERCs related to Account Abstraction and explore the ultimate goals of this innovative concept.

Simona Pop

Conflux - Web3 UX Unconference · Nov 16, 2023

No description The video features a speaker discussing the human aspects of embracing change, particularly in the context of Web 3 technology. The speaker emphasizes that resistance to change is often rooted in fear of loss and the discomfort of uncertainty. They argue that as creators and designers in the tech industry, it's crucial to be mindful of these human responses and to approach innovation with empathy. The talk explores how the fear associated with change can be transformed into excitement for discovery, stressing the importance of user experience and feedback loops in making transitions smoother for users. The speaker also addresses questions about user resistance and the temptation to replicate familiar experiences instead of innovating. They conclude by highlighting the need for patience and understanding individual differences when introducing new technologies.

Ethereum Denver · Oct 9, 2022

Join Yang, a seasoned product designer in the web3 industry, as he shares valuable insights on designing exceptional web3 products. With three years of experience working with institutions at Anchorage and currently being part of Syndicate, where they specialize in web3 native investing tools, Yang is well-versed in the intricacies of this evolving field. In this video, Yang will delve into the fascinating world of web3 design and challenge you to think like a true human of web3. He will explore the complexities surrounding messy transactions, diverse communication channels, engaging discourse, and critical decision-making processes that we encounter within this space. Whether you're an aspiring designer or simply curious about how design intersects with the dynamic realm of web3 technology, this video is packed with practical tips and thought-provoking concepts that will enhance your understanding. Join us as we unravel the secrets behind crafting better web3 products. #webdesign #web3technology #buidl TLDR: The key idea of the presentation by Yang You is that designing for Web3 involves understanding user needs, addressing decision fatigue, providing contextual information, simplifying processes, educating users about risks, and promoting inclusivity and diversity in design. 00:00 🎨 Designing for web3 involves understanding user needs and creating intuitive and engaging products that address decision fatigue in an open and composable environment. 02:12 💡 Designing for everyday products should focus on presenting only necessary decisions to users, as research shows that having too many options can lead to decision paralysis and fatigue. 03:40 📝 Designing for Web3 involves using pattern recognition to interpret user input, providing contextual information to aid decision-making, and allowing users to fully experience an app before committing to it. 05:08 📊 We built a demo mode to simplify managing investment clubs in Web3 and recognize the need to show rather than tell new users how things work in this space. 07:24 📝 Addressing legal considerations and streamlining document signing is important for new investors in Web3 to navigate the journey and succeed, while implementing best practices like test deposits helps protect against noise and spam in the blockchain space. 09:14 💡 It's important to educate users about the risks of Web3 and provide them with simple precautions to protect their funds and transactions. 10:28 📚 Designing for the Humans of Web3: Helping users become blockchain literate by aggregating on-chain data, providing contextual information, and adapting to user intent for informed decision-making in a future of interdependence, belonging, autonomy, and shared ownership. 13:06 📝 Designing for web3 requires recognizing biases, redistributing capital, and inviting diverse builders, and there are design communities like On Deck and ADP List that offer programs for designers to level up and gain perspectives from design leaders.