You witnessed a landmark conversation between Tim Berners-Lee, inventor of the World Wide Web, and Vitalik Buterin, creator of Ethereum, at ETHPrague conference 2025!

Attended the gathering of the Czech & Slovak Ethereum community in Brno, Czech Republic

This POAP is reserved for attendees of Devconnect Istanbul who took the time to fill out our Attendee Feedback Survey. Thank you for helping us on our ongoing quest to improve Devconnect!

This POAP badge represents your hard work and dedication to learning and collaborating with others in the Ethereum core development community. As a member of the EPF alumni, you have gained valuable insights and experiences that will help you make important contributions to the future of the Ethereum ecosystem.

You are a legend! You've met Rémy Roy in person at Devconnect Istanbul 2023 and he gave you this awesome POAP.

This POAP is reserved exclusively for attendees of the very first Devconnect in Amsterdam, Netherlands who filled out the Attendee Survey that they received via email. Thank you for taking the time to submit your feedback & helping us improve the experience.

Děkujeme všem návštěvníkům za účast na otevřené komunitní kryptoměnové konferenci UTXO.23. Thanks to all visitors of open community crypto conference UTXO.23

This POAP is proof of the attendance to ETHBrno 2021, which took place on 9.10.2021 in Brno, Czech Republic. ETHBrno is an open community conference and meeting for supporters of decentralised finance and smart contracts.