Open Source Summit Japan 2025

December 8 7:30 AM-December 10 5:00 PM JST
Open Source Summit Japan is the premier gathering for developers, technologists, and community leaders who are building the next generation of open source infrastructure. It serves as a forum for sharing knowledge, solving challenges, and advancing sustainable innovation across projects and ecosystems.
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This year’s agenda includes two sessions from LF Decentralized Trust, focusing on the open systems and cryptographic foundations driving the future of finance and decentralized technologies.
Innovation, Interoperability and Scale: How Open Development Is Modernizing Financial Infrastructure
Daniela Barbosa, General Manager, Decentralized Technologies, Linux Foundation & Executive Director, LF Decentralized Trust
December 10, 2025 | 15:50 - 16:10 JST | Hall B2 (4F)
Daniela Barbosa will lead a discussion with Japanese banking leaders on how openly governed software and standards are shaping scalable and interoperable financial systems. Topics will include cross-network integration, regulatory considerations, and the infrastructure needed to support tokenized assets and payments.
More: sched.co/29FqP
Innovations in Privacy Technologies: The Keys To Decentralized Networks
Hart Montgomery, CTO, LF Decentralized Trust
December 10, 2025 | 16:10 - 16:30 JST | Hall B2 (4F)
Hart Montgomery will present recent advancements in privacy-enhancing technologies, including zero-knowledge proofs, multi-party computation, and threshold signatures. The session will explore how open source cryptography is enabling decentralized systems in finance, government, and beyond.
More: sched.co/29Fqh
Details:
Start:
December 8 7:30 AM
End:
December 10 5:00 PM