ETHSF26 Opening Day sets the week in motion Monday afternoon at Frontier Tower, where the full program comes alive from the first hour.
Opening remarks give way to the Ethereum Foundation Use Case Lab’s introduction of Ethereum Unblock, followed by sharp lightning talks from voices shaping the ecosystem and a venture panel exploring where capital and protocol development converge. The Synthesis Hackathon gets its official start, putting builders on the clock for what lies ahead. The day closes with a two-hour evening mixer — where the ideas sparked in the sessions spill into the room.
Agenda
• 1:00 PM | Doors open
• 2:00 PM | Opening — Lantern Capital, Ethereum Ecosystem Fund & Ethereum House
• 2:20 PM | Use Case Lab Introduction — Ethereum Unblock W26
• 2:50 PM | Tomasz Stanczak
• 3:00 PM | Illia Polushkin – Near
• 3:10 PM | Break
• 3:20 PM | Venture Panel
• 4:00 PM | Valeria — Wonderland
• 4:20 PM | Cecilia — Aomi Labs
• 4:30 PM | Synthesis Hackathon Introduction
• 5:00 PM | Evening Mixer at Ethereum House (12th Floor)
↪️ Ethereum San Francisco Week (ETHSF26) is a 6-day builder-focused event at Frontier Tower, San Francisco (March 9–14, 2026). Curated by Lantern Capital and the Ethereum Ecosystem Fund, with support from Dabl Club, Arkhai, Merit Systems, and Whitepaper Reading Club.
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