The United Nations Development Programme is advancing blockchain infrastructure: 42 case studies covering payments, climate, and digital identity.

According to a report by Cointelegraph Research released on March 28th, the United Nations Development Programme (UNDP) is applying blockchain technology to the construction of public digital infrastructure, focusing on addressing issues of transparency, collaborative efficiency, and trusted data sharing in government systems. The report, titled "New Tech, New Partners," outlines 42 real-world case studies covering areas such as digital payments, financial inclusion, climate finance, data governance, and community investment. Seven of these focus on digital identity and data systems, primarily located in developing economies in Africa, Latin America, Asia, and Eastern Europe. The research indicates that UNDP adopts a "pilot-validate-scale" approach, collaborating with governments, developers, and local businesses to first implement small-scale projects and then gradually expand based on actual results. It also emphasizes a "platform-agnostic" architecture to maintain system openness and interoperability. Furthermore, the report stresses the importance of governance and risk control, pointing out that the application of blockchain in public systems requires supporting privacy protection, regulatory frameworks, and auditing mechanisms to prevent data misuse and smart contract risks. Overall, blockchain is extending from financial scenarios to public governance infrastructure, becoming a key technological option for digital transformation in various countries.