Founder House Singapore with Robinhood Chain
Arbitrum (ARB) · Real World Events · October 23-25, 2026
Arbitrum and Robinhood Chain host Founder House Singapore on October 23-25, 2026, a 3-day builder program with up to $300K USDG in prizes and grants.
Arbitrum, the leading Ethereum layer-2 rollup ecosystem behind the ARB token, hosts Founder House Singapore together with Robinhood Chain on October 23-25, 2026. Founder House is the in-person phase of the Arbitrum Open House program, following a global online Buildathon that runs September 14 to October 4. The application-only, three-day program brings together teams with an MVP, prototype or early-stage startup to build alongside mentors and ecosystem partners and move products to launch-ready on Arbitrum One and Robinhood Chain. Focus areas include tokenization, AI agents, DeFi, privacy, payments, consumer apps and Rust, C or C++ (Stylus) projects. The program offers up to $300K USDG in prizes and grants, with $60K for first place, $40K for second and $20K for third in the general category.