You've met Lefteris in Cannes, during EthCC[8] in 2025

Devcon is the Ethereum conference for developers, thinkers, and makers. Devcon's mission is to bring decentralized protocols, tools, and culture to the people and make Ethereum more accessible around the world. Devcon is a four-day event, all in one big venue. You'll meet everyone in that one place. Devcon Week will span the entire week of November 9-17, with events before and after Devcon, organized by the local and global Ethereum community.

Thank you for being part of our DeFi network and joining us in our cocktail! This POAP features Yaksha –Thai Guardian Demon– as the centre of the composition, with an evoked Wat Arun Ratchawararam Ratchawaramahawihan temple as part of Yaksha's hat. Waves symbolize the water of the Chao Phraya River by which the cocktail took place.

You got this digital collectible because you have met Patricio Worthalter in real life during November of 2024. See the moments for hints. https://twitter.com/worthalter https://t.me/patricioworthalter See my collection: https://collections.poap.xyz/youve-met-patricio/1

EthCC[7] General Attendee https://collections.poap.xyz/ethcc7/2834

For over a decade, Switzerland has been renowned as one of the most forward-thinking and innovative epicenters for blockchain technology. We invite all blockchain professionals, researchers, and enthusiasts to the heart of this innovation, Zürich, to learn, connect, experiment, and engage with the vibrant and passionate Swiss blockchain community.

Vyper Day 2023 • Sponsored by Lido, Curve & Remix Project • Istanbul, Turkiye