📋 Tender Overview
The national blockchain platforms inclusion in the Digital National Architecture Framework affirms the strategic infrastructure role of blockchain in Vietnams digital architecture, as well as the Vietnamese teams ability to master core technology. Provincial-level digital architecture framework reference model National Blockchain: Core platform in the overall digital national architecture until 2035 According to the Digital National Overall Architecture Framework recently announced by the Ministry of Science and Technology, Vietnam will have a national Blockchain platform that acts as a shared digital infrastructure, throughout from the Central to local levels. This is identified as one of the key components in the basic technical foundation of the digital national architecture, to ensure that all data, transactions and electronic certificates are authenticated and unified throughout the system. This architectural framework has a vision to 2035, aiming to build an open, connected and shared national data space, serving the digital Government, digital economy and digital society, while ensuring digital sovereignty and national data security. family. In particular, the group of platforms providing basic, shared infrastructure services is identified as the key technical foundation layer, ensuring the overall digital national architecture operates synchronously, safely and effectively. Along with data, identification and network security infrastructure, the national blockchain platform is included in the national shared digital infrastructure group, serving unified data authentication, retrieval and authentication functions across the entire system. At that time, ministries, branches and Localities deploy digital architecture frameworks at all levels, national blockchain will be the fundamental infrastructure component to connect, helping all data and electronic transactions to be authenticated, interconnected and verified centrally in the national data space. Trust triangle modelThe Vietnamese-owned platform NDAChain is presided over and developed by the Ministry of Public Security, in collaboration with the National Data Center (NDC) and the National Data Association (NDA). After a period of development, the platform has completed its technical infrastructure, national standards and core functions. The three-layer architecture of the system has been completed including: layer 1 (core blockchain is the authentication and data preservation platform), layer 2 (specialized blockchain and service platforms such as NDADID, national data floor), layer 3 (civilian applications and public services such as NDATrace, NDAKey). October 9, 2025 15:52 August 29, 2025 14:59 August 23, 2025 22:50 August 1, 2025 12:17 August 3, 2025 12:12 September 2025, NDAChain has operated a stable test with 12 validator nodes at National Data Center and strategic partners, ensuring processing speed >=1,200 transactions/second and high stability. The system has recorded more than 5 million authenticated transactions, an average of about 30,000 transactions per day. NDAChain also announced an open integrated API/SDK set, allowing ministries, branches, localities and businesses to easily connect, exploit and deploy data authentication applications on this unified infrastructure. Mr. Huy Nguyen, Head of Technology Department, National Data Association, said that with NDAChain, Vietnam not only masters the core technology but also creates a layer of corpses unified authentication for national data, making all digital transactions, from public administration to commerce, transparent and verifiable. Digital identification - authentication - retrieval - certification mechanisms are also deployed on this platform, which will become the basis for applications of digital assets, open data, transparent public services and reliable commerce. Mr. Nguyen Phu Dung, General Director of PILA Group, the unit participating in the development of the above application layers NDAChain, also said, thing The most important thing about NDAChain is the ability to standardize and authenticate data on a national scale. When each data, product or certificate is verified through the same infrastructure, we can form a national digital asset, where value is guaranteed by trust in Vietnamese technology. In the coming period, NDAChain will expand the authentication node network to technology corporations, regional data centers and provinces and cities, forming a multi-region authentication network with low latency, high fault tolerance, ready to integrate with industry and field platforms. Other localities will connect via API/SDK to regional node clusters, helping to optimize costs while still ensuring safety and data sovereignty. The national blockchain platforms inclusion in the Digital National Overall Architecture Framework affirms the strategic infrastructure role of blockchain in Vietnams digital architecture, as well as the Vietnamese teams ability to master core technology. Hien Minh
