A single point for the entire builder universe | March 04 to March 26. Aleph March ’26 represents the fourth edition of Crecimiento’s pop-up city. Over the course of one month, Buenos Aires transforms into a focal point for crypto, AI, and emerging tech, bringing together builders, startups, investors, and ecosystem leaders.

You got this digital collectible because you have met Patricio Worthalter in real life during December of 2025. https://twitter.com/worthalter https://t.me/patricioworthalter

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.

ETHCon es la conferencia local de Ethereum en Devconnect Argentina 2025. Una jornada de charlas, paneles y workshops junto a referentes del ecosistema blockchain, empresas y comunidades. El corazón de Ethereum late en Argentina. Tu corazón latió en ETHCon y este POAP lo atesora para siempre. ¡Gracias por ser parte de ETHCon!

This POAP was given to visitors of the Nethermind booth at the Ethereum World’s Fair during Devconnect 2025. It celebrates the builders and researchers exploring how Nethermind engineers the foundations of blockchain: from the Ethereum client to AI-driven security and privacy-preserving identity.

You've met Aaron (caveman.eth) at devconnect Argentina 2025

This POAP was given to people who followed at least 10 other users onchain with Ethereum Follow Protocol (EFP) then visited the EFP booth in the Ethereum World's Fair at Devconnect in Argentina November 2025.

This POAP was given to those attending Devconnect 2025. POW! is a Fully onchain clicker game on Starknet with a UX as smooth as web2.

Thank you for stopping by our booth at the Ethereum World’s Fair, Devconnect ARG.