This badge confirms your attendance and our meeting at DevConnect Buenos Aires 2025. You're now part of the LEDGER ecosystem and ready to secure your digital assets with the most secured hardware wallet.

This POAP was given to visitors of the Farcaster Booth held at the Ethereum World's Fair Farcaster is the best place to find new people, projects, and ideas in crypto. It's a social network and crypto wallet reimagined

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.

Proof of attending Devconnect 2025

You attended the Nouns Fair! See you at the next edition; in the meantime, keep building! Stay Nounish ⌐◨-◨

XMTP Conversations at The World's Fair for DevConnect

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.

Este POAP certifica tu asistencia a la LABITCONF 22 - Edición Mundialista, en su décimo aniversario. Este año lo festejamos en uno de los países con mayor penetración y desarrolladores de criptomonedas del mundo. Desde el 2013, LABITCONF provee una altísima calidad de disertantes y oportunidades de network global combinadas con increíbles experiencias vivenciales para todos los niveles, que convierten a este evento en el más importante de la región y el más antiguo del mundo.

Certification of attendance at the Blockchain and Cryptocurrencies Diploma 2022 of the CEMA University. Module 7 - Class 13

Certification of attendance at the Blockchain and Cryptocurrencies Diploma 2022 of the CEMA University. Module 6 - Class 12