TruBudget represents a significant leap in public sector management through its use of blockchain technology in an open source application. This talk will explore TruBudget’s role in improving transparency and efficiency in public financial management. We will briefly discuss its key features, including a secure, user-friendly platform for real-time workflow management, and share insights from its global implementations. The presentation aims to highlight TruBudget’s impact in fostering trust and reducing corruption, underscoring its potential as a innovative digital public good in the public sector.