💳🤖 AI is Getting Its Own Wallet. Is Your Enterprise Ready for Agentic Commerce? w/ @googlecloud Web3 Account Manager @Jimiiiiiiiiii When e-commerce moves from "browsing 12 tabs" to a single autonomous intent—"Find a flight, bundle a hotel, check my calendar, and book it"—the entire legacy retail infrastructure breaks. Existing systems were built for human eyes, not autonomous agents. In our latest deep dive, we break down how Google Cloud is uniting an open-source, 5-layer standard framework—co-developed with partners like Anthropic (MCP), Coinbase (AP2), and Shopify (UCP)—designed to technically underpin the Agentic Economy 🤖 ⚙️ ADK (Agent Development Kit): Standardizing internal logic, prompt personas, and hierarchical agent composition. 🗃️ MCP (Model Context Protocol): The universal interface letting agents securely pull user context across siloed platforms. 🔗 A2A (Agent-to-Agent): Cross-vendor orchestration enabling a Google-built buyer agent to negotiate directly with a Salesforce-built seller agent. 💰 AP2 (Agent Payments Protocol): The cryptographic trust architecture supporting non-repudiation purchase mandates and autonomous payment rails. 🛒 UCP (Universal Commerce Protocol): The final abstraction layer uniting checkout, identity linking, and order management into a single integration point. For enterprises, metrics like conversion rates and time-on-page are giving way to a new paradigm: How accurately can an AI agent read, trust, and transact with your system? Read the full architectural blueprint by Siyeong Son, Laurel, and Oh Jihyun below. 👉 The Agentic Commerce Stack: Google Cloud’s Blueprint for the Agent Economy bit.ly/google-agent-blueprin… 👉 Agentic Commerce 스택: Google Cloud가 쌓아올린 에이전트 경제의 뼈대 bit.ly/agentic-commerce-stac… #AgenticCommerce #AIInfrastructure #GoogleCloud #EnterpriseTech #DigitalTransformation #B2B #FutureOfCommerce

Midnight: Bringing rational privacy to blockchain Transparency has long been a core promise of blockchain. But as finance and real-world assets move on-chain, the full visibility of every balance and transaction becomes a real concern. How much information should actually be public? Midnight brings rational privacy to blockchain through zero-knowledge proofs. You decide what to reveal and what to keep private, in a way that still works with regulation. In this session, we’ll explore why privacy matters, how Midnight is designed, ZK and selective disclosure, and where it applies. We close with a hands-on demo using Midnight Expert, an AI dev tool built on Claude Code. Bring your laptop, and you can ship your first privacy app by hand. What you’ll take away 🔹The big picture of privacy-first blockchains, all in one place 🔹How selective disclosure works — even without a ZK background 🔹Hands-on experience building a ZK-based DApp with AI Date & Location 🗓 Tue, June 23, 2026 · 19:30–21:00 📍 Localhost:web3 💻 Please bring your laptop RSVP: luma.com/ebp0krlx Hosted by Midnight Korea(@Midnight_kor) × Ewha-Chain(@EwhaChain)

One of our favorite parts of this seminar was seeing how engaged the students were with conversations around stablecoins, market infrastructure, and onchain finance. The future builders are already asking the right questions. If you missed the recap, it’s now live below 👇

.🧠 @KrwqCash × @Ewhachain. A recap ⏪⏪ Last month, we joined students at Ewha Womans University for an introductory seminar exploring stablecoins, onchain finance, and the growing role of digital currency infrastructure in global markets 🔥 The recap blog is now live 🎬 Take a look at the sessions, speakers, conversations, and key insights shared throughout the event. Read more 🔗 blog.iqai.com/krwq-x-ewhacha…

A big thank you to everyone who joined our Stablecoin Seminar with KRWQ 🚀 @IQAICOM @KrwqCash

See you tomorrow, don't forget to sign up on Luma for our stablecoin seminar 🤝 @IQAICOM @iqwiki

📢 2026.05.14–05.19 I EWHA-CHAIN 17th Study 1st Presentation Session Recap 🟩 Business · Product Study Haejun Paik(@HaejunPaik) and Yoojin Huh proposed a Korean digital asset conversion model inspired by Mercari’s Mercoin, exploring how Danggeun and Toss could connect transaction value to local consumption, rewards, settlement, and investing. 🟩 Business · Product Study
Yuri Kim(@YooriOb) and Seoyoung Han(@nyeong2eeee) analyzed Circle’s shift from a stablecoin issuer to an AI payment infrastructure platform, focusing on USDC’s role in micro, real-time payments between AI agents. 🟩 Investment Study
Young Eun Park and Inkyung Yoo(@gangdorri) explained LSTs and restaking, covering how liquid staking keeps assets usable while generating rewards through cases such as JitoSOL, Sanctum, and EigenLayer. 🟩 Security Study
Soona Lee and Been Choi presented key smart contract security vulnerabilities, including numeric errors, storage errors, and sender vulnerabilities. 🟩 Programming Study
Rihyun Kang, Jiwon Koo(@0x_wonearth), and Chaeyun Cho explored Layer 2 and rollup architecture, comparing Optimistic and ZK Rollups with real blockchain use cases. Thank you to everyone who presented and participated ✨ Writer: @HaejunPaik

📢 2026.05.19 EWHA-CHAIN 17th Regular Session
Recap | Blockchain PR & Coin Trading In this EWHA-CHAIN regular session, we invited Blockchain PR freelance journalist Jihyun Ham and Coteacher co-founder Jaejun Lee to discuss the realities of Web3 PR, DAO governance, and the journey of building an investment education platform. 🟪 Part 1 | Blockchain PR In the first session, Jihyun Ham shared insights on Web3 PR and DAO governance, focusing on the role of PR in the blockchain industry. She emphasized that Web3 has a high barrier to entry for both journalists and the general public due to its complex terminology and structure. For this reason, accurate communication and trust-building are especially important in the industry. One key takeaway was that planning materials with industry context and insight can be a more effective communication tool than simple press releases. She also discussed the legal and operational risks of decentralized organizations through cases such as Compound Labs and the Ooki DAO ruling. A key message was that DAO is not an end in itself, but a tool for realizing a project’s direction and structure. 🟪 Part 2 | Coin Trading & Coteacher In the second session, Coteacher co-founder Jaejun Lee discussed the growing importance of information credibilityin the investment market, drawing on his experience in investment banking and asset management. As investment content continues to increase, it has become even harder to decide which information to trust and how to make sound judgments. In this context, Coteacher aims to help users study independently and develop their own decision-making abilities. By connecting lectures, finance-focused videos, and community features, Coteacher provides different experiences based on the needs of mentors and mentees. Its vision of reducing the investment knowledge gap and building a trust-based learning environment was especially impressive. This session was a meaningful opportunity to hear both insights on Web3 PR and the perspective of a founder building an investment education service. Thank you to Jeehyun Ham and Jaejun Lee for sharing your valuable insights ✨
And thank you to everyone who joined us.

5월 26일, 저도 같이 인사드리겠습니다! 오셔서 편하게 질문하시고, 금융의 미래가 어디로 향하고 있는지에 대해 다양한 키노트 스피커분들과 함께 대화 나누기를 희망합니다. 학생 크립토 빌더 분들의 연락도 항상 즐거운 마음으로 응대해드리고 있으니 26일에 뵙겠습니다! 무료 세미나인만큼 자리가 한정적이니 바로 신청하세요 🫶 I'll be here, come say hi, ask anything, and let's talk about where Korean finance is actually headed. Spots are limited so grab yours now 👇

🪙 The Future of KRW — Stablecoins 101 What happens when KRW goes on-chain? @EwhaChain, together with IQ(@IQAICOM), Frax, and Tiger Research, invites you to a special seminar exploring the rise of KRW stablecoins and the future of digital finance ✨ From stablecoin fundamentals to real-world use cases in payments, remittance, and DeFi, we’ll dive into how on-chain KRW could reshape Korea’s financial ecosystem. 📍 May 26, 2026 (Tue) | 7:00 PM – 8:30 PM
 📍 Ewha Womans University, Hakgwan, Hall 553
 👉 luma.com/vwrpqr7u #EWHACHAIN #Web3 #Stablecoin #KRWQ #Blockchain #Fintech #DeFi

너무 창의적이고 재밌는 성격테스트를 통해 이화체인(@ewhachain)과 함께 이화여자대학교 학생 친구분들께 퍼지펭귄스(@pudgypenguins)를 알릴 수 있어 즐거웠습니다! 참여해주신 모든 학생분들 그리고 관계자분들께 감사의 마음을 전합니다! 🐧💝 퍼.지.펭.귄.스!

Today (5/21) was the final day of the @EwhaChain × @PudgyKorea booth! Even with the strong winds, so many Ewha students stopped by to enjoy the booth and take the personality test ✨ The most common personalities at Ewha were Chill Guy Pax and Foodie Polly 🐧 Huge thanks to everyone who visited us over the past two days 💙 It was such a meaningful experience sharing EwhaChain and Pudgy Penguins with the Ewha community! —— 오늘(5/21)은 이화체인 × 펏지코리아 부스 운영 마지막 날이었습니다! 바람이 많이 부는 날씨였지만 정말 많은 학생분들이 찾아와주셨어요 ✨ 이화에서 가장 많이 나온 유형은 Chill Guy Pax와 먹방러 Polly였습니다 🐧 이틀 동안 함께해주신 모든 분들께 감사드립니다 💙

Korean stablecoins are coming! 🔥 Most people still don’t understand how this shift in finance will affect them, but the people who learn early will have the advantage. @KrwqCash and @Ewhachain are hosting a FREE seminar at Ewha Womans University on the evening of May 26 focused on stablecoins, digital finance, and the future of on-chain payments in Korea 🇰🇷🪙 Perfect for: ✅ Students ✅ Young professionals ✅ Web3-curious newcomers Limited to 70 attendees. Register for your spot! 👉 luma.com/vwrpqr7u

❇️Mantle KR(@0xMantleKR)과 함께 이화체인 정규세션을 진행하였습니다. 알찬 세션 만들어주신 DevRel Kyle(@bcd_kyle) 다시 한번 감사의 말씀 드립니다!✨