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

摘要

Provided are a blockchain-based information interaction method, a blockchain node and a credit reporting network, relating to the technical field of blockchains. The blockchain-based information interaction method of the present disclosure comprises: a blockchain node generating a credit information abstract according to user data; generating blockchain information according to the credit information abstract; and publishing the blockchain information on a blockchain network, so that the credit information abstract interaction between users of different nodes is carried out by means of the blockchain network. By means of the method, a blockchain node can generate a credit information abstract according to user data which can be acquired, and publish same as blockchain information on a blockchain network; and blockchain information from other blockchain nodes can be received, thereby realizing user credit information interaction based on the blockchain network, and improving the comprehensiveness of personal credit information obtained from various nodes.