The Digital Currency Research Lab at the People’s Bank of China (PBoC) has filed a new patent this week for a digital wallet that would allow users to track their transaction histories. The patent application was submitted with China's State Intellectual Property Office (SIPO) Friday, June 22.
The new patent outlines how the proposed digital wallet could be used to track transaction data in coordination with a centralized digital currency issuance registration agency. The wallet would enable multi-signature security and manage digital assets that are encrypted - as existing cryptocurrencies - with private keys.