This POAP confirms that you were a Hacker at ETHGlobal Buenos Aires 2025 which took place as part of Devconnect ARG and marked ETHGlobal’s long awaited return to Argentina! 🇦🇷 This event saw a remarkably experienced set of 1,195 hackers and 1,766 overall attendees build 475 projects in just one short weekend. Thank you so much for joining and being a part of what makes each event so special.

You proved your way through the ZKPassport Private ID Proof Quest! This POAP was given to visitors of the ZKPassport Booth at the Ethereum Worlds Fair, Devconnect Argentina 2025, celebrating your mastery of privacy-preserving identity. By solving riddles and picking the right proof types, you discovered how zero-knowledge tech enables private ID verification without exposing your personal data.

Connect with other builders, talk to teams looking for talent, meet your users, or showcase your app at the Ethereum World’s Fair. Explore what Ethereum is for and what it enables, test applications, and win in some fun challenges.

This POAP proves you visited the NFT Exhibition at ETHGlobal Prague 2025 and enjoyed this piece of community provided art. -- This piece weaves together the ETHGlobal logo, the visual elegance of stained glass, and the rose, a nod to Czechia’s national flower. Prague is known for its fine Gothic Architecture, with stained glass being one of its stand out features, blending both its significance in faith together with art and expression. Want to see some stained glass in action around Prague? For starters, check out the St. Vitus Cathedral, Church of St. Nicholas, Municipal House, and the Church of the Most Sacred Heart of Our Lord.

This POAP proves you visited the NFT Exhibition at ETHGlobal Prague 2025 and enjoyed this piece of community provided art. -- Pectra O’Clock is what happens when medieval art meets modern crypto chaos. Inspired by Prague’s Astronomical Clock, this piece ditches zodiac signs for Ethereum upgrades, NFT minting cycles, and DAO forks—because who needs stars when you’ve got gas fees? At the center spins the Ethereum logo, while a tiny, frustrated Vitalik Buterin pops out yelling, “Why is it 120 Gwei again?!”—the eternal cry of anyone who’s tried to mint during peak hours. The bottom dial, labeled PECTRA O’CLOCK, represents the unofficial time zone every Web3 user lives in—where moments are measured not in minutes, but in block confirmations and failed transactions. This artwork is a love letter (and a roast) to the Ethereum community—builders, degens, and dreamers—caught in the beautiful mess of decentralization. It’s history, humor, and high gas rolled into one timeless loop.