ETHWARSAW 2025

ETHWarsaw is a premier community-driven conference and hackathon dedicated to advancing the Web3 ecosystem. Scheduled for September 4-7, 2025, at Browary Warszawskie in Warsaw, Poland, the event aims to unite approximately 1,000 builders, innovators, and enthusiasts to discuss growth in the bull market, responsible innovation, and upcoming challenges. Key topics include data privacy and security, scalability beyond Layer 2 solutions, and more. The conference features two days of talks, panels, and workshops, followed by a 48-hour hackathon offering substantial prizes to foster the development of pioneering blockchain solutions. ETHWarsaw is organized by active members of the Web3 community working in blockchain-focused companies worldwide, reflecting its grassroots origins and commitment to fostering a decentralized and privacy-led future. The event is part of the larger Warsaw Blockchain Week, Poland's largest blockchain gathering, further solidifying its significance in the European blockchain landscape.