This POAP was given to visitors of the Exa App booth at the Ethereum World’s Fair during Devconnect 2025.

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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.

Thank you for being part of the Aleph Hub experience—our cutting-edge co-working, social, and programming space exclusively for Aleph Citizens. Located in Buenos Aires, Aleph is the hub for founders, mentors, and builders, fostering a focused, monastery-like environment for tech visionaries. Aleph marks the launch of Crecimiento, a movement born from a simple yet powerful idea: now is Argentina’s moment to drive significant crypto adoption and transform the economy.

This is proof of participation that you have attended Ethereum Argentina 2023 🇦🇷🧉

This POAP commemorates the side event organized by Quark ID and zkSync during Ethereum Argentina 2023. We shared a nice moment with food, drinks and swag for the attendees. Innovation Lab Buenos Aires - La Maquinita Co. August 18th 6 PM - 9PM

This POAP commemorates your meeting with an NFTfi ambassador at Ethereum Argentina 2023. Stay in tune with our blog for the latest updates and insights. Remember to check back regularly. https://nftfi.com/blog/