This POAP is proof that you were part of the builders, educators, and advocates who gathered in Belgrade in 2025 for the first-ever Web3 DevRel Summit, the first conference for Web3 DevRels. Together, we explored new ways to empower developers and grow open ecosystems.

This POAP commemorates the second edition of ETH Bucharest, the hackathon (April 2-5) and conference (April 4-5), the largest Web3 event in Eastern Europe. Your participation helped shape this incredible experience, and we’re grateful to have you with us on this journey. Let’s keep building, innovating, and expanding the Web3 ecosystem in Romania!

For the third time, we are happy to welcome blockchain professionals, researchers, and enthusiasts to Zürich, the heart of Switzerland, which has earned a reputation as a leading hub for blockchain innovation. Join us at the University of Zurich to learn, connect, explore, and engage with the vibrant and passionate Swiss blockchain community.

You made at least one contribution to the Sismo project in 2023. Your contributions are greatly appreciated!

You made at least one contribution to the ZK Credo project in 2023. Your contributions are greatly appreciated!

Six years ago in a galaxy far, far away, ENS was launched. Holders of this POAP have an avatar and their primary name set on an ENS name at the time of the 6th anniversary of the Ethereum Name Service.