Bhutan's Blockchain-Based National Digital Identity: Advancing Digital Inclusion through Self-Sovereign Identity
Scope
Team
Audience Relevance
Governments (digital identity and connectivity policymakers); UNICEF Country Offices and Giga teams; internet service providers and telecom regulators; international development organizations focused on connectivity and digital inclusion.
Overview
This case study documents Bhutan’s National Digital Identity initiative as a practical example of how decentralized digital identity can support public infrastructure, citizen services, and digital inclusion. It examines Bhutan as a forward-looking example, with possible comparative references to other digitally advanced public-sector contexts such as Estonia and Taiwan.
Background
Bhutan is the first country to implement a national digital identity system on a public blockchain, anchoring the identities of nearly 800,000 citizens on Ethereum. Launched in 2025 with support from the Ethereum Foundation, the initiative seeks to provide a secure, privacy-preserving, and self-sovereign identity infrastructure. Early results indicate significant improvements in access to online government services and formal financial systems, particularly among rural populations previously excluded from the digital economy.
Research Questions
What happened in Bhutan, and how did the National Digital Identity system evolve?
How does digital identity improve access to public services, financial inclusion, connectivity, and citizen agency?
What technical, institutional, regulatory, and capacity-building factors shaped the initiative?
How did the Ethereum Foundation contribute through guidance, technical expertise, and joint thinking, while not acting as the system builder?
What can other governments, UN agencies, NGOs, and public infrastructure actors learn from the Bhutan case?
Key Insights
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Digital identity can serve as a foundational layer for broader digital transformation and inclusion.
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Self-sovereign identity models can enhance citizen control, privacy and trust in digital services.
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Digital identity infrastructure can simplify access to e-government services, banking and telecommunications.
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Strong collaboration between governments, technical partners and international organizations is essential for successful implementation.
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Bhutan's experience offers practical lessons for countries seeking to build inclusive digital public infrastructure.
Key Statistics
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Nearly 800,000 citizens covered by the National Digital Identity system
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78% of the rural population access government services online through the NDI system
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45% increase in access to formal financial services since the introduction of the NDI system