ETHBratislava 2025 is not just another Ethereum conference, it is our bold attempt to put Central Ethereum Europe (CEE) on the map. Again. For the second time we bring together builders, dreamers, and skeptics from 14+ countries to talk about real-world use cases, restaking, regulation, and yes, also challenges. This POAP is for those brave enough to show up, learn, ship, or simply survive two days of talks, hackathon chaos, and the legendary BratisRave. Thanks for being part of this madness.

Get ready for the next ETHBratislava, celebrate Global Pizza Day 🍕 with us ​Join us under the open sky as we kick off ETHBratislava with a rooftop launch party celebrating two things that shaped crypto history—hackers/builders, and… pizza. 🍕 ​Just like Laszlo’s legendary 10,000 BTC pizza purchase marked a moment in crypto prehistory, ETHBratislava is the next step forward, fuelling innovation, collaboration, and the decentralized future. This is where ideas get baked (just like pizza, but with fewer toppings and more cartoon animals and smart contracts).

This POAP proves you have attended ETHDenver 2025. ETHDenver is a Community-Owned Innovation Festival. With community members on six continents, ETHDenver has proven itself one of the most important events on the annual calendar. ETHDenver Is The World’s Largest & Longest Running Ethereum #BUIDLathon Event.

Participated in ZK Quest at EthCC 7 2024 in Brussels.

Well done! You visited the ZKsync booth at EthCC Brussels. We appreciate your curiosity about our innovative solutions. Keep this POAP as a reminder of your engagement and the exciting discoveries you made at the event.

This POAP is for the in-person participants of the first ETHMunich hackathon on 11-13 August, 2023.

zkSync's #BUIDLEra DevDay on July 18 for developer-focused sessions featuring special guests from Third Web, Gelato Network, Code4Rena, 1inch, and API3DAO. This one-day event is designed to connect and inspire developers from different spheres of the tech world, including those from Ethereum, blockchain, web, and mobile-based backgrounds.