Hiero Community Day 2026 – Berlin

The Hiero community is gathering in Berlin for a full day of collaboration, learning, and connection — and you're invited!
Join maintainers, contributors, adopters, and open source enthusiasts for an in-person day dedicated to the technologies, ideas, and people shaping the future of decentralized systems.

What to expect
Get a closer look at what's happening across the Hiero ecosystem and what's coming next. Session topics include:
Agentic AI
Hiero SDK updates
Proof of Personhood
Core component updates: Consensus Node, Solo & Solo Action
Distributed Ledger technology at Linux Foundation
…and more!
Whether you're already contributing to Hiero or just starting to explore decentralized ledger technology, this is your chance to meet the people behind the project, ask questions, exchange ideas, and build connections. The event runs throughout the day and into the evening.

Event details
📅 Tuesday, July 7, 2026
📍TreeHouse Berlin, Berlin, Germany
🎟️ Free to attend — limited to 65 seats, registration required
🍕 Food and cold drinks included
👥 In-person only
Traveling to WeAreDevelopers World Congress?
Hiero Community Day takes place right before WeAreDevelopers World Congress in Berlin — the perfect opportunity to extend your trip and spend a day with the Hiero community.

About Hiero
Hiero is an open source project under LF Decentralized Trust, building decentralized ledger technologies and the ecosystem around them. Explore the project at https://hiero.org
Agenda
10:00-10:30: Doors Open
10:30-10:45: Welcome to Hiero Community Day
10:45-11:15: Why community matters
11:15-11:45: Keynote
11:45-12:00: Coffee break
12:00-12:30: Agentic AI on Hiero
12:30-13:00: How SDKs evolve as a diverse community project
13:00-14:00: Break and Networking
14:00-14:30: Proof of Personhood: Authentication in the Age of AI
14:30-15:00: Hiero Heka
15:00-15:30: Solo and Solo Action
15:30-16:00: Coffee break
16:00-17:00: Hiero TSC Call live on stage
17:00-18:00: Networking

Seats are limited to 65 — register now to secure your spot. See you in Berlin! 🚀