The small Himalayan kingdom of Bhutan is taking an unusual step: it is becoming an exporter of high-tech solutions. This involves the National Digital Identity (NDI) platform, which will be implemented in Sierra Leone. This is a rare example of a small country's technological infrastructure finding application abroad, and this story has attracted the attention of one of the most famous people in the crypto industry — former Binance CEO Changpeng Zhao (CZ).

Partnership Details

The Ministry of Communications, Technology and Innovation of Sierra Leone, Bhutan National Digital Identity Limited (Bhutan NDI), and the SIGN Foundation have signed a memorandum of understanding. The parties have agreed to jointly create a national digital identity platform for the African country based on open-source code and verifiable credentials according to the W3C standard.

Key roles are distributed as follows:

  • Bhutan NDI — provides the basic open-source framework.
  • SIGN Foundation — is responsible for technical implementation and architecture.
  • MoCTI (Sierra Leone) — provides strategic guidance and overall coordination.

To oversee the implementation of the initiative, a special working group will be created to prepare a phased roadmap.

Why is CZ Watching Bhutan?

Zhao has no direct consulting relationship with Sierra Leone. However, his interest in Bhutan is obvious and has long been no secret. As early as December 2024, he met with the King of Bhutan, and the country holds one of the largest bitcoin reserves among nations. Later, CZ publicly endorsed the decision of the Bhutanese project Gelephu Mindfulness City to create the first national reserve consisting of several crypto assets: BTC, ETH, and BNB.

This is where the key interest lies. Bhutan NDI is a wholly-owned subsidiary of the sovereign fund Druk Holding & Investments, which manages the kingdom's crypto initiatives. It is logical to assume that for Zhao, it is not so much the digital identity itself that is attractive, but the export of the Bhutanese model — a successful case of blockchain integration at the state level. An additional incentive is the presence of BNB in Bhutan's reserves, which directly links this story to the Binance ecosystem.

What is Sierra Leone Adopting?

The Bhutanese NDI system is not an ordinary state database, but a decentralized ecosystem based on the principles of self-sovereign identity. The user stores their verified data in a biometric-secured mobile wallet and decides for themselves what information to share. Personal data is not collected on a central server. For example, a person can confirm only the fact of being of legal age without disclosing their full date of birth.

The platform has already evolved from Hyperledger Indy to Polygon, and by 2026 plans to transition to Ethereum to maximize security. For Sierra Leone, this is a ready-made technological solution with international recognition — the Bhutanese NDI is already included in the Global Acceptance Network, allowing local digital credentials to be legally used abroad. A particular emphasis in the partnership is placed on the transfer of competencies so that Sierra Leone's national institutions can independently maintain the platform in the future.

My analysis: This case is much more than just software export. Bhutan is demonstrating how a small economy can become a hub of blockchain competencies, and CZ's interest underscores that this project involves not only technology but also strategic assets in the form of crypto reserves. Keep an eye on this story — we may be witnessing the emergence of a new model of "digital sovereignty" for developing countries.