Ethereum Cypherpunk Congress 2025

First Congress was a blast: 2000 people, 50 speakers, 30 partners, Chelsea Manning & Vitalik Buterin speaking, Audrey Tang in the audience! We decided to make a sequel and strengthen Cypherpunk values, culture and actions within the Ethereum ecosystem.

Join the largest freedom & privacy activism gathering facilitated by the Web3Privacy now collective.

The wind of change is blowing through Ethereum. The time has come to evolve from mass consumption to a culture of high values.

Where decentralization, freedom, privacy, and politics are not empty words, but part of activism toward a more just world.

Join us in Buenos Aires on 16th of November 2025 at this congress as part of Devconnect. Watch the recordings from the 2024 Congress