In China, social security funds are government-managed public funds used to support pensions, healthcare, unemployment benefits, and other welfare programs. Because these funds safeguard citizens’ livelihoods and involve large-scale public finance, account governance and compliance oversight are critical.

Managing these accounts traditionally requires coordination among several institutions, including the Hebei Provincial Department of Finance, social security authorities, and commercial banks. However, fragmented information systems and limited data interoperability often create operational challenges.

Account records are maintained across different agencies, which can lead to data inconsistencies and information silos. Compliance checks such as verifying account eligibility or identifying dormant accounts have historically relied on manual review and paper documentation. These processes are time consuming and can introduce operational risk.

Solution

To modernize the management of social security funds, Hyperchain Technology supported the Hebei Provincial Department of Finance in building a Social Security Fund Management System based on a trusted blockchain infrastructure.

The platform operates on a consortium blockchain network dedicated to public fund supervision, enabling end to end digital management of social security fund accounts,  from account opening and modification to account closure.

Core Capabilities

Smart contracts for automated policy enforcement

One of the most complex challenges in public fund governance is ensuring that regulatory policies are executed consistently across institutions. Regulations are typically defined in policy documents, while their implementation depends on human interpretation and coordination.

Hyperchain converted the regulatory requirements defined in the Hebei Social Security Fund Management Measures into executable smart contracts. Once deployed, these rules are automatically enforced by the system. If account opening conditions are not satisfied, the request is automatically rejected at the system entry point.

Because smart contracts follow the principle of code as rule, they ensure tamper resistant execution and minimize manual intervention. This mechanism enables 100 percent compliance in account opening procedures.

Trusted multi agency collaboration

The platform also improves efficiency in cross department collaboration. Key application materials and audit records are encrypted and recorded on blockchain, ensuring that all records are authentic, verifiable, and tamper proof.

The Department of Finance, social security agencies, and participating banks operate as nodes in the network. Through a shared consensus mechanism, account information is synchronized across institutions in near real time.

This trusted data sharing framework removes traditional information barriers and significantly accelerates account verification. The account review cycle has been shortened from five working days to one day.

Lifecycle monitoring and real time risk detection

The blockchain infrastructure enables continuous monitoring of all social security fund accounts throughout their lifecycle. The system maintains dynamic ledgers covering fiscal accounts, operational accounts of social security agencies, and individual beneficiary accounts.

Dormant accounts can now be detected and cleaned up through automated monitoring. The cleanup cycle has been reduced from three months to approximately fifteen days, improving operational efficiency by 90 percent.

The platform also supports real time risk alerts. When abnormal activities occur, such as unauthorized account openings or excessive account creation, the system automatically triggers alerts based on predefined compliance rules. Supervisory responses can therefore be initiated within minutes.

Impact

The Social Security Fund Management System has significantly strengthened the governance of public welfare funds in Hebei Province.

Manual verification workloads across institutions have been reduced by approximately 90 percent, while the digital workflow eliminates large volumes of paper documentation. More than 100,000 paper documents are saved each year.

Most importantly, the system enhances compliance and risk prevention at the source. The rate of unauthorized account openings has been reduced from 8 percent to zero, establishing a trusted digital foundation for transparent and efficient public fund management.