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.

This badge confirms your attendance and our meeting at DevConnect Buenos Aires 2025. You're now part of the LEDGER ecosystem and ready to secure your digital assets with the most secured hardware wallet.

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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.

Argentina Onchain POAP acknowledges assistance for a 2-week residency at Edge City Patagonia (San Martín de los Andes) dedicated to exploring practical onchain solutions for real-world problems in Argentina’s private, public, and third sectors.