# Closing Ceremonies & Finalist Demos I Kartik Talwar - Speakers: [Kartik Talwar](https://streameth.org/speakers/kartik-talwar) - Channel: [ETHGlobal](https://streameth.org/ethglobal) - Date: 2026-08-09 - Duration: 1:22:34 - Topics: ETHGlobal New York 2026, Kartik Talwar, closing ceremony, finalist demos, hackathon, web3, Ethereum, continuity track, prizes, partners, DeFi, Canary, Acrew, Void Tactics, Lynx, DRO.buzz, Ansu, Proof of Scan, The Wallet Shift, Immunity, Cumulant, prediction markets, World ID, ERC-8004, AI agents, Walrus, Sui, TLS notary, Arc, Chainlink, Dynamic, Google BigQuery, tokenized securities, structured products, embedded wallets, onchain game, phishing, insurance, ENS, Ledger, x402, demos - Watch: https://streameth.org/watch/yt-GbIuUQ0sC5s - YouTube: https://www.youtube.com/watch?v=GbIuUQ0sC5s ## Description In this closing ceremony for ETHGlobal New York 2026, Kartik Talwar, co-founder of ETHGlobal, wraps up the hackathon with event stats, ten live finalist demos, and the partner prize reveal. He shares that 682 attendees and 486 hackers (31% new to web3) came from 152 cities, 44 countries, and six continents, supported by 100-plus sponsor staff, 18 mentors, and 20 Friday workshops with zero talks. The 486 hackers built 232 projects (27% on the new continuity track), and for the first time in eight months Python overtook TypeScript as the most common language. DeFi was the biggest category, wallets and payments the most common hacks, and infrastructure rose to third, with ENS, Arc, and Chainlink the most-used integrations and mainnet, Base, and Arc the most-deployed chains. He introduces the 16 partners giving out $200,000 in prizes and the ten finalists (three continuity, seven from scratch). The finalist demos showcase the range: Canary, parametric insurance on prediction markets that prices DeFi risk like a credit default swap; Acrew, which turns the AI coding spinner into an onchain ad marketplace tying one human to one agent via World ID; Void Tactics, a year-old fully onchain PVP spaceship game upgraded with Dynamic embedded wallets, World ID tournaments, and Walrus move history; Lynx, a terminal bridging prediction markets with tokenized securities and traditional finance data; DRO.buzz, a clipping marketplace on Arc, World ID, and Chainlink; Ansu, a dead-simple browser wallet for onboarding newcomers; Proof of Scan, a decentralized network of scan nodes using Sui, Walrus, and TLS notary to catch cloaked phishing sites; The Wallet Shift, a DeFi-Llama-style analytics dashboard indexing ERC-8004 agents via Google BigQuery; Immunity, a decentralized AI security protocol where agents mint antibodies against prompt injection, rebuilt with Chainlink CRE and ENS; and Cumulant, structured products (baskets, tranches, protected notes, distribution markets) on prediction markets via Dynamic and Arc. Kartik details the finalist rewards (ETHGlobal Plus, $1,000 per member, flight and developer credits, a Ledger Flex, and an exclusive hoodie), then races through 60 slides of partner prizes from 1inch, ENS, Google Cloud, Chainlink, Hedera, Ledger, LI.FI, Privy, Sui, Uniswap Foundation, World, Canton Foundation, Blink, Arc, Dynamic, and Unlink. He closes noting code will be verified over four weeks, thanks the team and partners, and previews upcoming events in Lisbon, ETHOnline, Tokyo, and Mumbai. 00:00 Opening Montage 01:35 Welcome to the Closing Ceremony 02:03 The Event by the Numbers 02:32 Thanking the 16 Partners 03:01 Why This Is a Hackathon, Not a Conference 03:49 Community Highlights and Stats 04:28 232 Projects and the Continuity Split 04:53 The Most Common Categories and Integrations 05:54 Thanking the Judges 05:57 A Quick Word on Feedback Forms 07:19 Introducing the Ten Finalists 08:02 Thanking Every Team That Submitted 09:53 Finalist Demo: Canary 13:54 Finalist Demo: Acrew 19:21 Finalist Demo: Void Tactics 25:19 Finalist Demo: Lynx 31:42 Finalist Demo: DRO.buzz 36:36 Finalist Demo: Ansu 41:30 Finalist Demo: Proof of Scan 47:19 Finalist Demo: The Wallet Shift 52:58 Finalist Demo: Immunity 58:30 Finalist Demo: Cumulant 1:04:36 What the Finalists Win 1:05:50 Starting the Partner Prizes 1:07:19 1inch Prizes 1:08:17 ENS Prizes 1:09:46 Google Cloud Prize 1:09:53 Chainlink Prizes 1:11:05 Hedera Prizes 1:12:15 Ledger Prizes 1:13:04 LI.FI Prizes 1:13:28 Privy Prizes 1:13:59 Sui Prizes 1:14:25 Uniswap Foundation Prizes 1:15:14 World Prizes 1:16:09 Canton Foundation Prizes 1:17:00 Blink Prizes 1:17:27 Arc Prizes 1:18:23 Dynamic Prizes 1:19:06 Unlink and Joint Prizes 1:19:50 Wrapping Up the Prizes 1:20:09 Closing Notes and Verification 1:20:38 Thanking the Team and Community 1:22:01 Upcoming Events and Farewell _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ *ETHGlobal New York 2026* This workshop is specifically for ETHGlobal New York 2026, a 3-day hackathon held June 12-14 at the Metropolitan Pavilion, 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 2026 playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh7MZ8T-ict6YshkFDw9WJCu _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow ETHGlobal* X: https://x.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 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _