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 Gnosis quest participants at Ethereum's World Fair.

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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.

Thank you for stopping by our booth at the Ethereum World’s Fair, Devconnect ARG.

You proved your way through the ZKPassport Private ID Proof Quest! This POAP was given to visitors of the ZKPassport Booth at the Ethereum Worlds Fair, Devconnect Argentina 2025, celebrating your mastery of privacy-preserving identity. By solving riddles and picking the right proof types, you discovered how zero-knowledge tech enables private ID verification without exposing your personal data.

Your kawaiiii proof of self-sovereignty from the Ethereum World Fair! Earned by claiming your private encrypted storage & secret floppy disk on ddocs.new 💛

Yihaa! You can claim this POAP if you said hi at our booth and helped us with a great suggestion for our mascot's name. Should it be Waapie, Waapu or maybe Waapiboyyyy? Up to you fren!

XMTP Conversations at The World's Fair for DevConnect

Thank you for being part of the Ripio experience at DevConnect :) Follow us on our social channels to learn more: X: @ripioapp Instagram: @ripioapp