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.

I passed through Barcelona-El Prat Airport in Barcelona, Spain in 2026, and I got to mint this pretty POAP! BCN is named for the nearby town of El Prat de Llobregat, and its super close to Barcelona. It's known for having excellent Mediterranean views during landing. This POAP was minted in 2026 as part of a campaign to offer precious digital collectibles to travellers around the world.

I passed through Frankfurt Airport in Frankfurt, Germany in 2026, and I got to mint this pretty POAP! FRA is one of the busiest airports in Europe. It has a really cool visitor's terrace, where you can watch airplanes from around the world take off and land. This POAP was minted in 2026 as part of a campaign to offer precious digital collectibles to travellers around the world.

I passed through Ezeiza International Airport in Buenos Aires, Argentina in 2026, and I got to mint this pretty POAP! EZE is otherwise named Ministro Pistarini International Airport, after Juan Pistarini, an Argentine general and politician. This POAP was minted in 2026 as part of a campaign to offer precious digital collectibles to travellers around the world.

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

BRING ARGENTINA ONCHAIN 🇦🇷

BRING ARGENTINA ONCHAIN 🇦🇷

Ronin x Axie Infinity at DevConnect Argentina, Vamos! :flag-ar:

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.