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 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 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.

This POAP commemorates meeting Eliza Labs at ElizaOS booth during DevConnect Argentina 2025. This POAP celebrates those who met the Eliza Labs team IRL at the ElizaOS booth during DevConnect Argentina 2025 at the World's Fairs. Artwork by Quae. Build with ElizaOS: docs.elizaos.ai

This POAP was given to visitors of the GainForest.Earth booth at the Ethereum World’s Fair, Devconnect Argentina 2025. GainForest decentralizes nature finance and research. Together with Indigenous and local communities, we co-create open infrastructure to protect forests, climate, and biodiversity. By collecting this POAP, you become part of our mission to build transparent and regenerative systems for nature.

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

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 collected at the Music Stage at Devconnect. This vibrant space was brought to life by Open Source Orchestra, an open, permissionless space to listen, pick up an instrument, and co-create music at the Ethereum World's Fair - continuing a tradition forged across Ethereum community gatherings around the world.

Aztec is a fully decentralized, privacy-preserving L2 on Ethereum. Developers write smart contracts using our popular Noir programming language, making it easy to seamlessly integrate public and private state.