This POAP certifies that the holder participated as a hacker in the Aleph Hackathon, held during the Pop-Up City in March '26. Aleph Hackathon aimed to bring together builders from across Latin America and around the world to tackle real-world challenges using crypto and emerging technologies. Emerging technologies were shaping the next wave of real-world systems, from how financial infrastructure was built to how science was accelerated, complex workflows were automated, and autonomous systems were designed.

Fourth day of the discovery basecamp.

This POAP was given to the privacy-aware attendees at the Ethereum World Fair 2025 that tested completely private, self-sovereign AI that anyone can run at home at the Dappnode booth

This POAP was given to visitors of Pond booth held at the Ethereum World's Fair. Thanks for coming to talk to us, and being early to Pond!

Join PizzaDAO and Shape at the Dune Park Club for pizza, art, and networking. Enjoy live music by Musica W3, great vibes, and of course, free pizza! ​Partners: Shape is the network for onchain objects. It's an Ethereum L2 for NFTs, purpose-built with decentralization at its core. Ubitel is the fastest way to get connected anywhere. Get online, onchain, wherever you are. Claim credits towards your Devcon eSIM at https://ubi.tel ​​Zapper is illuminating the onchain world for all. Track your DeFi and NFT portfolio and discover new onchain opportunities. ​POAP, short for "Proof of Attendance Protocol”, allows you to mint memories as digital mementos we call "POAPs”. Try out the new POAP Home app to enjoy your own POAPs and get first-class support for POAP Moments, to make vivid memories that last forever. ​Flyer Art: Ann, Yuyarikunafilms ​Event Producer: Metacorral

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

Aztec is a fully decentralized, privacy-preserving L2 on Ethereum. Developers write smart contracts using our popular Noir programming language, making it easy to seamlessly integrate public and private state.

Thank you for visiting the governance geeks hub at Devconnect in Buenos Aires! 🇦🇷

Minting this POAP is proof of your attendance at the Account Abstraction Community Hub during Devconnect, ARG. Thank you for taking part in our shared effort to promote usability and security for users in the Ethereum ecosystem. The AA Community Hub was organised by the ERC-4337 core team and brought to life by numerous companies, groups and individual contributors in the space.