Longzhi contributed to the ethereum-optimismhub.io repository by developing and integrating branding assets for the GAIA token. Focusing on frontend development, Longzhi added the GAIA logo as an SVG asset within the data/GAIA directory, supporting the broader GAIA token data integration initiative. This work ensured that branding was consistent across the Ethereum Optimism hub, streamlining marketing and partner onboarding processes. The technical approach involved Git-based collaboration and asset pipeline management, with an emphasis on SVG and frontend asset readiness. The scope of work was focused and foundational, laying the groundwork for future branding and data integration efforts within the platform.