Key Takeaways Vietnam has introduced NDAChain as its national blockchain platform to support a digital government and economy. NDAChain combines decentralized identity and product traceability and is set to be fully integrated into the National Data Center by 2025. Share this article Vietnam officially launched NDAChain, a national layer 1 blockchain platform designed to safeguard citizens’ data, foster innovation, and advance the country’s digital transformation objectives, according to a press release issued on Friday. Developed by the National Data Association and managed by the Data Innovation and Exploitation Center under the Ministry of Public Security, the system functions as a decentralized security and verification layer for critical national sectors—including e-government, finance, healthcare, logistics, and education. NDAChain processes and authenticates data prior to its delivery to the National Data Center, reducing system load, enhancing security, and protecting digital sovereignty. Employing a Proof-of-Authority protocol augmented by Zero-Knowledge Proofs, it can handle between 1, 200 and 3, 600 transactions per second. As announced earlier, NDAChain provides instant verification, tamper-resistant data, and privacy protection, while enabling real-time access and seamless cross-sector integration. Its open architecture facilitates straightforward adoption by businesses and government agencies alike. “NDAChain serves as a protective layer for the nation’s live data, essential to our digital society and economy, ” stated Mr.

Nguyen Huy, Head of Technology at the National Data Association. The platform operates on 49 validator nodes supervised by key government bodies and major enterprises such as Masan, VNG, SunGroup, VNVC, and MISA. It complies with international standards including W3C DID and GDPR. By the end of 2025, NDAChain will be fully integrated within the National Data Center, with plans to extend its reach to local governments and universities in 2026. Future efforts will focus on scaling infrastructure, fostering international collaboration, and developing a strong ecosystem of layer 2 and layer 3 applications. The platform aims to support a broad range of digital services, including identity wallets, anti-counterfeit mechanisms, and digital notarization across diverse sectors.