# Francis Li I Hashkey Live Workshop I ETHGlobal Taipei 2025

- Channel: [ETHGlobal](https://streameth.org/ethglobal)
- Date: 2025-10-09
- Duration: 13:38
- Topics: Hashkey Chain, Web3 compliance, KYC DeFi, on-chain identity, smart contract audits, multi-signature wallets, regulatory-friendly dApps, ETHGlobal Taipei 2025, permissionless DEX, dynamic contract monitoring, oracle solutions, Chainlink, Supra, API3, cross-chain bridges, decentralized compliance, user privacy, blockchain security, developer workshop, smart contract ownership, testnet tools
- Watch: https://streameth.org/watch/yt-HVrOXIJAnCQ
- YouTube: https://www.youtube.com/watch?v=HVrOXIJAnCQ

## Description

Join Francis Li from Hashkey Chain in this ETHGlobal Taipei 2025 workshop on building compliant Web3 applications. Learn how to integrate KYC/AML checks into DeFi projects while maintaining decentralization, using multi-signature wallets, smart contract audits, and dynamic contract monitoring to enhance user trust.

Discover Hashkey’s permissionless DEX and their on-chain identity verification system, which balances compliance with privacy. Francis also covers oracle solutions (Supra, Chainlink, API3) and bridges for cross-chain interoperability. Perfect for developers looking to build secure, regulatory-friendly dApps without sacrificing Web3 principles. Code examples and testnet tools provided.

00:00 – Introduction: Why Compliance Matters in Web3
00:49 – Challenges: Developer Innovation vs. User Trust
01:25 – Traditional Web3 App Development Process
02:06 – Risks: Private Key Exploits & Centralized Control
02:47 – Compliant Development: Transferring Contract Ownership
03:31 – Smart Contract Audits & Dynamic Monitoring
04:14 – Demo: Permissionless DEX on Hashkey Chain
04:53 – Adding KYC to DeFi Swaps (Identity Checks)
05:36 – On-Chain KYC: Privacy-Preserving Data Flow
06:59 – Testnet Demo: Integrating KYC Tools
09:03 – Mainnet KYC Process (ID, Bills, Bank Verification)
10:47 – Oracle Solutions: Supra, Chainlink, API3
11:46 – Q&A: KYC Validation & Compliance Workflow
12:34 – Closing: Workshop Resources & Booth Support

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _  

🇹🇼 *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 HashKey Chain
X: https://x.com/HashKeyHSK

✅ *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

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _