World Ethereum Fair: Devconnect 2025
More than 15,000 programmers, entrepreneurs, and Ethereum enthusiasts are expected to land in the port city to participate in the event. Each year, the Ethereum Foundation selects a new international venue, and this edition's choice was Buenos Aires.
The event will take place from November 17 to 22 at La Rural and will feature a different proposal: there will be a World Ethereum Fair, showcasing how this technology is revolutionizing digital finance, without the need for intermediaries, and how it is already being applied in various industries and local markets.
There will be six days of practical demonstrations where anyone can explore stablecoins, on-chain identity, DeFi, decentralized social networks, and games. Around 15,000 people are expected to participate, including builders and new users.
Why Buenos Aires?
Argentina is one of the most active crypto markets in the world: approximately 5 million people transact with digital assets daily, driven by an inflation rate of 118% in 2024 and a strong local community of developers. Even the city government is conducting pilot tests of on-chain identity on zkSync and tax payments with stablecoins.
This edition aims to inspire the world with local talent: Argentines don't just use the technology, they build it and export it.
What does the World Ethereum Fair include?
- Live exhibits for interaction: Designed for teams and L2s that want to demonstrate the functionality of their applications.
- Concept of “City of the Future”: The World Ethereum Fair will showcase what a completely on-chain city could look like.
Carefully selected projects- Coworking spaces
- An event with multiple happenings: The community events of Devconnect will continue to occur throughout the city, but La Rural becomes the nerve center of the week and a constant space for real adoption experimentation.
About the Ethereum Foundation
The EF is a non-profit organization that supports the Ethereum protocol and its ecosystem. Its flagship annual events, Devcon and Devconnect, rotate through different cities around the world.
For more information, visit the official conference website https://devconnect.org/.
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