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 visitors of the Nym Booth held at the Ethereum Worlds Fair, Devconnect, Argentina, 2025 for downloading and getting a free trial of NymVPN. NymVPN is the user facing gateway to the Nym Noise Generating Network, offering both dVPN and Mixnet modes for fast dVPN and anonymous Mixnet usecases.

You got this digital collectible because you have met Patricio Worthalter in real life during June of 2025. https://twitter.com/worthalter https://t.me/patricioworthalter See my collection: https://collections.poap.xyz/youve-met-patricio/1

Participation in the Ethereum L1 research and engineering workshop in Berlin, Forschungsingenieurtagung / Berlinterop.

You've met 1inch team at ETHGlobal Taipei Hackathon. Here' your POAP! 🥳

Innovate, iterate, hibernate. You’ve met the Curvegrid team at ETHGlobal Taipei! Enjoy your Formosan bear goodies and most importantly, thanks for building on MultiBaas! 🧸❤️ If you haven’t already, check us out on https://link3.to/curvegrid

you can help ethereum.org. you said you would :D

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.

​Meet new/old Warpcast friends irl, grab a coffee and take a lil' break from activities at ETHTaipei. ☕️ ​Join the /taipei community on Warpcast. ​Not on Warpcast? Join here - https://warpcast.com/~/invite-page/6636?id=b6fbaaaf. ​Hosted by @jameshih @karmentruong

The biggest Ethereum ecosystem event for builders in Taipei