Address list blacklist management method based on block chain, system and device and medium

Abstract

The invention provides an address list blacklist management method based on a block chain and a system, terminal equipment and a computer readable storage medium, and aims to at least solve the problems that at present, blacklist recording efficiency is low, and information is tampered easily, and the like, the method comprises the following steps: dividing a plurality of address list blacklist types; constructing a plurality of blacklist block chains based on the plurality of address list blacklist types; and respectively storing the address list blacklists of the corresponding types in the plurality of blacklist block chains. According to the invention, a block chain technology is utilized to divide the address list blacklist types and store the address list blacklist types into the corresponding blacklist block chains, so that on one hand, the address list blacklist is conveniently recorded and stored, and the management efficiency of the address list blacklist is improved; on the other hand, the authenticity of the blacklist data is improved, the blacklist data is prevented from being tampered, meanwhile, the traceability of the blacklist data can be achieved, the safety of the blacklist data is guaranteed, and the rights and interests of users are maintained to the maximum extent.

Description

technical field [0001] The present disclosure relates to the technical field of blockchain, and in particular to a method for managing a blacklist of an address book based on a blockchain, a system for managing a blacklist of an address book based on a blockchain, a terminal device, and a computer-readable storage medium. Background technique [0002] With the advent of the information age, some lawbreakers seek profit by selling users’ communication methods. People often inadvertently disclose their own communication methods, such as mobile phone numbers and email addresses. His mobile phone number, but the intermediary leaked his communication method to peers and even people in other industries. This will cause users to receive harassing calls frequently. You will feel disgusted and troublesome because you often receive similar calls. [0003] At present, for harassing calls from users, related technologies propose to prevent harassing calls by creating a blacklist in th...

AI Technical Summary

Problems solved by technology

[0005] The disclosure provides a block chain-based address book blacklist management method, system, terminal equipment, and computer-readable storage medium to at least solve the current problems of low blacklist recording efficiency and easy tampering of information

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