Companies in Hangzhou can now access their electronic seals on Ant Group’s blockchain.
China recently rolled out an electronic seal system that uses Ant Group’s blockchain to manage company seals—known as chops—which are a fundamental part of corporate operations in the country. The company seal legally represents the business and grants significant authority to whoever controls it.
Seals are required for businesses to operate: they are used to sign contracts, authorize official letters, and validate legal documents. Integrating these seals with blockchain technology marks an important advance for digital governance and corporate security in China.
Historically, seals have been vulnerable to theft or forgery, allowing malicious actors to impersonate a company and act on its behalf. China introduced electronic seals in 2015, but early regulation was limited and left the system exposed to fraud.
What role does blockchain play?
By applying blockchain technology, seals can be encrypted and accessed only by authorized users, making them effectively tamper-resistant and directly addressing earlier security concerns. Blockchain’s immutability and auditability provide a stronger record of who used a seal and when.
Beyond security, blockchain can streamline traditional corporate processes by reducing paperwork, cutting manual labor, and lowering the risk of human error. These efficiencies can improve transaction speed and traceability for companies and regulators alike.
Reports indicate that using blockchain in Beijing has cut paperwork by as much as 40% and helped accelerate economic recovery following the Covid-19 disruption.
Currently, the blockchain seal platform is available only to businesses registered in Hangzhou, and companies must obtain the electronic seals through designated government portals or via Alipay.
Part of a national agenda
Since 2019, when President Xi Jinping identified blockchain development as a strategic technology, China has prioritized its adoption across multiple sectors. Government-led initiatives have driven rapid expansion of blockchain use in public services and industry.
The blockchain seal initiative aligns with this broader agenda. Beijing reports that around 140 government services already integrate blockchain elements, signaling a shift toward more digital, verifiable administrative processes.
If successful, the seal system could be extended nationwide. China is also exploring licensing the technology to neighboring countries that use similar physical seal practices, which could simplify cross-border business authentication for those markets.
However, international adoption may be constrained by geopolitical and trust issues. Some neighboring countries harbor concerns about close technological and political ties with the Chinese Communist Party and Chinese tech firms. Regional tensions and incidents involving Chinese interests have fostered distrust, which could limit demand for China-developed solutions abroad.