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.

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 was given to Gnosis quest participants at Ethereum's World Fair.

Learn more about getting paid and our host country by visiting our booth and answering a trivia question.

This POAP was given to visitors of the Santiment booth held at the November 2025 Ethereum Worlds Fair in Argentina.

Kleros - Governance Day Seed Latam You've attended! Website: kleros.io Telegram: Kleros Twitter: Kleros_es POAP created using welook.io

Este POAP es una representación de una nueva herramienta crosschain propuesta por Connext Network para la Gobernanza y gestión de las DAOs. Entregado durante el side event #GovernanceDay.