OpenTechSummit is a series of open source events organized by FOSSASIA and hosted in cities around the world since 2014, including Berlin, Singapore, Bangkok, Ho Chi Minh City, Shenzhen, Hyderabad, and Colombo.

This year, the event takes place as a co-located event at Devcon 2026 on November 5, 2026, at Jio World Centre, Mumbai.

This is a special edition where open source meets the decentralized technology ecosystem. It brings together open source contributors and projects to connect with the people and communities building in the Ethereum ecosystem.

Join us for a day of talks, project showcases, community discussions, networking, and collaboration with people building open technology across India and beyond.