Dubai's blockchain-based government system aims to address data silos by enhancing interoperability and transparency. Despite initiatives like the Dubai Blockchain Strategy and Unified Business Registry, challenges persist. Data silos arise from legacy systems, inconsistent data standards, and restricted inter-departmental access, hindering seamless information sharing. Blockchain's decentralized ledger offers potential solutions by enabling secure, real-time data exchange across entities. However, integration with existing infrastructure, regulatory alignment, and ensuring data privacy remain hurdles. The Dubai Economic Department’s efforts, such as the Unified Business Registry, show progress, but full adoption requires standardized protocols and broader stakeholder collaboration. Overcoming these issues could position Dubai as a global leader in blockchain-driven governance, fostering efficiency and trust in public services.