Vietnam Launches NDAChain Blockchain to Secure Digital Infrastructure and Advance Digital Transformation

Vietnam has launched NDAChain, a government-backed blockchain platform designed to secure digital infrastructure and advance the country’s digital transformation agenda. Developed by the National Data Association (NDA) and managed by the Ministry of Public Security’s Data Innovation and Exploitation Center, the platform serves as a foundational layer for verifying data, managing digital identities, and enhancing traceability across critical sectors such as e-government, healthcare, and finance. NDAChain is a Layer 1 permissioned blockchain, with only 49 approved validator nodes—operated by state agencies and private companies like SunGroup, Zalo, and MISA—authorized to validate transactions. This hybrid architecture combines centralized control with decentralized processes to balance scalability and security, operating on a Proof-of-Authority (PoA) consensus model [1].

The platform integrates advanced privacy-preserving technologies, including zero-knowledge proof (ZKP) to verify data without exposing sensitive information. It also supports NDA DID, a decentralized identity system linked to Vietnam’s national identity framework (VNeID), enabling seamless authentication for digital contracts and services. A mobile application, NDAKey, allows users to confirm identities within seconds, streamlining administrative workflows. Additionally, NDATrace—a product tracking tool compliant with GS1 and W3C DID standards—assigns unique identifiers to goods, ensuring cross-border traceability and counterfeit prevention. These tools align with international frameworks like the European Union’s EBSI, facilitating global supply chain integration [2].

Vietnam’s deployment strategy emphasizes phased expansion. The immediate goal is to integrate NDAChain into the National Data Center by the end of 2025, with broader implementation across provincial governments and universities expected by 2026. Long-term plans include evolving the platform into Layer 2 solutions and aligning with global standards like GDPR to foster international collaboration. Authorities are also exploring a pilot digital asset and crypto trading platform, signaling broader ambitions for blockchain adoption [3].

The initiative reflects Vietnam’s strategic push toward digital sovereignty, leveraging blockchain to secure data and streamline public services. By adopting a hybrid model that balances central oversight with decentralized innovation, the country aims to address security concerns while fostering efficiency. Analysts note that NDAChain’s practical applications, such as real-time verification tools, demonstrate a focus on tangible digital solutions rather than theoretical frameworks [4].

Vietnam’s move positions it alongside nations like China, South Korea, and EU states in deploying national blockchain infrastructure. The platform is expected to enhance digital governance, reduce data latency, and improve transparency in public service delivery. With a transaction processing capacity of 1,200 to 3,600 transactions per second, NDAChain is designed to support high-speed operations in both public and private sectors [5].

The launch of NDAChain marks a significant step in Vietnam’s digital transformation, establishing a secure and scalable backbone for its national digital infrastructure. As the platform expands, it will serve as a critical pillar for future innovation, ensuring interoperability and compliance with global standards while maintaining national control over data and operations [6].

Sources:

[1] [title: Vietnam Launches NDAChain to Power National Digital ...] [url: https://coincentral.com/vietnam-launches-ndachain-to-drive-digital-transformation/]

[2] [title: Vietnam Launches National Blockchain for Data ...] [url: https://cryptonews.com/news/vietnam-launches-national-blockchain-for-data-infrastructure/]

[3] [title: Vietnam Launches NDAChain, Its New National Blockchain] [url: https://thecryptobasic.com/2025/07/25/vietnam-launches-ndachain-its-new-national-blockchain/]

[4] [title: Vietnam Launches NDAChain to Power National Digital ...] [url: https://coincentral.com/vietnam-launches-ndachain-to-drive-digital-transformation/]

[5] [title: Vietnam Launches NDAChain Blockchain with 3600 TPS ...] [url: https://www.ainvest.com/news/vietnam-launches-ndachain-blockchain-3-600-tps-boost-digital-sovereignty-2507/]

[6] [title: Vietnam Launches NDAChain to Power National Digital ...] [url: https://coincentral.com/vietnam-launches-ndachain-to-drive-digital-transformation/]