BLOCKCHAIN-BASED INFORMATION INTERACTION METHOD, BLOCKCHAIN NODE AND CREDIT INVESTIGATION SYSTEM

摘要

A blockchain-based information interaction method, a blockchain node, and a credit investigation network. A blockchain-based information interaction method includes generating, by a blockchain node, a credit information summary according to user data; generating blockchain information according to the credit information summary; and distributing the blockchain information on a blockchain network, so as to perform interaction of user credit information summary from different nodes through the blockchain network.