Este POAP reconoce tu presencia en ETH Pura Vida 2025. El evento de la comunidad para la comunidad Ethereum. Dónde tuvimos charlas y talleres sobre descentralización, Zk, DeFi y crecimiento de comunidades.

MODULE 2: Ethereum Layer 2s and OPTIMISM This POAP represents your completion of the SOLIDITY (3rd and 4th) modules of the OPTIMISM blockchain course at Cenfotec University in Costa Rica. By holding this, you are recognized as one of the first students to ever attend and finish this first Solidity module in the country! Congratulations on your achievement and your pioneering spirit in the world of blockchain technology!

MODULE 2: Ethereum Layer 2s and OPTIMISM This POAP represents not only your attendance to all sessions but also your completion of the second module of the OPTIMISM blockchain course at Cenfotec University in Costa Rica. By holding this, you are recognized as one of the first students to ever attend and finish this second module in the country! Congratulations on your achievement and your pioneering spirit in the world of blockchain technology.

This POAP represents not only your attendance to all sessions but also your completion of the first module of the OPTIMISM blockchain course at Cenfotec University in Costa Rica. By holding this, you are recognized as one of the first students to ever attend and finish this module in the country! Congratulations on your achievement and your pioneering spirit in the world of blockchain technology. MODULE 1: Introduction to Blockchain Technology and Web3

Este POAP prueba tu participación en el Twitter Spaces organizado por Optimism Español [@OptimismESP] y Cryptoversidad [@cryptoversidad], donde nos reunimos en un nuevo encuentro con la comunidad para conversar sobre RetroPGF3. Un espacio destinado a la difusión de la información más relevante para proyectos, usuarios y badgeholder acerca de esta nueva ronda de financiamiento retroactivo en Optimism. Gracias por acompañarnos. ¡Mantente optimista ✨!

The address which minted this POAP participated in the KZG Summoning Ceremony: a publicly coordinated ritual to produce a random output. This output will be used in Proto-Danksharding, aka EIP 4844: an Ethereum scaling mechanism which will hopefully enable lower Layer 2 fees and greater global accessibility. EIP-4844 is expected to go live with the Dencun network upgrade in the near future. As of the time of writing, this ceremony was the largest setup of this kind when considering the number of contributions.

Thank you to all community members for supporting us during our aCNV round. With the fabled aCNV whitelist among us, we wanted to highlight what an amazing launch this was and the amount of time and thought that went into the process. WAGMI Concave Miners

This POAP belongs to Moonriver Crowdloan contributors who supported the launch of Moonriver! This is a MILESTONE in the Moonbeam and Polkadot communities. Thank you for building the multi-chain future with us!