Thank you for celebrating 10 years of Ethereum with us in Prague! On July 30, 2015, the Ethereum blockchain was born. The moment the genesis block was mined, it enabled new possibilities for the internet, bringing transformative changes to finance, ownership, and programmability. Ten years in, eternity ahead.

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!

The ETHPrague Conference unites builders, thinkers, and visionaries to reaffirm blockchain's foundational ideals: decentralization, trustless collaboration, and open-access innovation. In an era of accelerating complexity, we return to cryptographic primitives, consensus mechanisms, and protocol-layer integrity — not as ends in themselves, but as tools to rearchitect societal systems for fairness, resilience, and sustainability. Together, we confront existential challenges — from centralized AI governance to climate instability. ETHPrague's mission is to steward community culture towards opening ourselves to outside criticism and facing crucial reality checks on what we build towards. The future remains unwritten. By grounding progress in Ethereum's bedrock principles, we choose neither dystopia nor utopia, but a protocol-powered realism — one where technology serves humanity's deepest needs, not its shallowest wants. This POAP was given to attendees of ETHPrague, held over 27 - 29 May 2025.

This POAP means that you successfully minted a POAP during EthGlobal Prague Week. Thanks for being part of something innovative!

You got this digital collectible because you have met Patricio Worthalter in real life during May of 2025. https://twitter.com/worthalter https://t.me/patricioworthalter See my collection: https://collections.poap.xyz/youve-met-patricio/1

For the third time, we are happy to welcome blockchain professionals, researchers, and enthusiasts to Zürich, the heart of Switzerland, which has earned a reputation as a leading hub for blockchain innovation. Join us at the University of Zurich to learn, connect, explore, and engage with the vibrant and passionate Swiss blockchain community.

This POAP confirms that you were a Hacker at ETHGlobal Bangkok 2024, ETHGlobal’s first hackathon in Bangkok and our largest hackathon to date! 🇹🇭 Immediately following Devcon SEA, 1805 hackers joined us to build a staggering 713 projects in just one short weekend. Thank you so much for joining and being a part of what makes each event so special.