In September 2025, Warsaw will become a hub for developers and Web3 enthusiasts, as it hosts the fourth annual ETHWarsaw conference and hackathon. From September 4 to 7, the ADN conference center in Browary Warszawskie will welcome this key event of the Ethereum ecosystem in Central Europe, bringing together leading industry players, startups, lawyers, investors, and product teams.
This is reported by Business • Media
Key Themes and Participants of ETHWarsaw 2025
This year’s ETHWarsaw program focuses on infrastructure development, DeFi, security, mass adoption of Ethereum, and finding practical solutions for the blockchain industry. The organizers anticipate four days of active collaboration, professional discussions, and the creation of new products. The event will facilitate close interaction between developers, investors, and recruiters, as well as opportunities for employment and scaling innovations.
The following key themes are planned to be covered:
- Infrastructure: scaling L2 solutions, ZKP technologies, OP-rollups, modular blockchains, DePIN, integration of artificial intelligence, machine learning, and data handling tools;
- Resilience: issues of security, privacy, innovative consensus mechanisms, and white hat operations;
- Financial Freedom: DeFi architecture, stablecoins, tokenomics, tokenization of real assets, DEX, and regulatory aspects;
- Mass Adoption: development of UX, onboarding, Web3 community, marketing, funding public goods, and hiring culture.
Confirmed speakers include Maria Yatsenko (Centrifuge), Andriy Bondar (Matter Labs), Mak Budkovsky, Daria Volkova (Decentralized Voices), Orest Tarasyuk (t1 protocol), Lawrence Kirk (Extropy), Owen Healy, and other leaders from the Web3 ecosystem.
ETHWarsaw as Part of Warsaw Blockchain Week
ETHWarsaw 2025 will be the central event of Warsaw Blockchain Week — a large series of events across the Polish capital. Among them:
- ETHLegal — a conference on the legal aspects of the crypto market and blockchain under the patronage of the Ministry of Finance of Poland;
- Urbe Campus — a four-day camp for developers by UrbeETH;
- Zircuit Meetup — a community meeting to discuss secure AI-based DeFi solutions;
- SheFi Warsaw — the first event in Poland for women and non-binary professionals in Web3 by the global SheFi community.
In addition to the business component, participants can look forward to parties, informal meetings, and quality networking opportunities.
“ETHWarsaw is for people who write code, launch products, secure funding, and scale real cases. We designed every element of this year’s event to support that kind of work,” said ETHWarsaw co-founder Monika Zajonc.
The founders of the event also emphasize that ETHWarsaw strengthens Warsaw’s position as a leading crypto hub in Europe. Partners and sponsors of the event highlight the importance of supporting initiatives that promote decentralization and the implementation of innovative technologies in society. The organizers remind that separate sponsorship slots are still open for companies looking to join the rapidly growing blockchain community in Central and Eastern Europe.