You made at least one contribution to the Ethereum.org project in 2025. Your contributions are greatly appreciated!

The Ethereum Community Conference (EthCC) is the largest annual European Ethereum event focused on technology and community. Four intense days of conferences, networking and learning.

Red carpets and cinematic dreams! This POAP celebrates your pilgrimage to the Palais des Festivals — Cannes’ beating cinematic heart.

Welcome to EthCC 2025! The city of Cannes proudly presents a gamified discovery path to showcase our crypto-friendly destination. This POAP from the welcome desk is your first step on this journey. Collect it to begin exploring our city's landmarks and create a lasting digital souvenir of your experience.

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!

Holders of this POAP completed the Devcon SEA Attendee Feedback Survey. Thank you for your commitment to helping make Devcon the best it can be!

Devcon is the Ethereum conference for developers, thinkers, and makers. Devcon's mission is to bring decentralized protocols, tools, and culture to the people and make Ethereum more accessible around the world. Devcon is a four-day event, all in one big venue. You'll meet everyone in that one place. Devcon Week will span the entire week of November 9-17, with events before and after Devcon, organized by the local and global Ethereum community.