​Build Confidential dApps on Ethereum with the Zama Protocol

​​Data: 15/10/2025, 11:00hrs

​​Link do Meet: https://meet.google.com/one-zjze-dhe

​⚠️ Atenção: essa talk será em Inglês

​​​​​​​​​[Descrição do meetup]

​Want to process sensitive confidential data on-chain without exposing it to the world? This hands-on workshop introduces developers to Zama’s FHEVM Protocol, the first smart contract platform enabling confidential transactions directly on Ethereum. Whether you're building in DeFi, healthcare, identity, or gaming, you'll learn how to work with encrypted inputs, outputs, and logic—without compromising decentralization.

​We’ll cover:

• ​Setting up your FHEVM dev environment

• ​Writing smart contracts with encrypted types (e.g., euint8, eaddress)

• ​Managing the encryption lifecycle securely (encrypt/decrypt/re-encrypt)

• ​Avoiding common security pitfalls

• ​Deploying and interacting with encrypted contracts on Sepolia

​Use Case Spotlights:

• ​Private DeFi: Let users trade or bid without revealing strategies

• ​Anonymous Voting: Fully on-chain, verifiable, and privacy-preserving

• ​Identity Verification: Prove attributes without doxxing user data

• ​Gaming: Enable secret player states and logic without trust assumptions

​No prior FHE experience is required—just Solidity fundamentals and curiosity.