Tencent has been granted a patent based on blockchain authentication, which can avoid personal information leakage

According to BlockBeats news, on August 26, according to financial reports, Tianye Check App showed that Tencent Technology (Shenzhen) Co., Ltd. applied for the "blockchain-based identity authentication method, device, storage media and equipment" patent has been authorized. The summary shows that this method includes: Receives the user's service request, according to the service request to get the authorization of the user information, search and authorization information in block chain corresponding target blocks, and authorization information from the target block corresponding to the user registration data, when authorization checking by invoking a service request to the corresponding intelligent contracts, performed by the intelligent contract statement of identity authentication logic, The identity authentication results are obtained based on the registration data, and the identity authentication results are fed back. In this application, for the service provider, not directly in contact with the user's identity information, only on the premise of user authorization, to get feedback identification results, or the use of block chain for users, can avoid the user directly to the businessman provide identity information, from the source to avoid the users' personal information leakage problem.