Antique identification and transaction system based on block chain

Abstract

The invention discloses an antique identification and transaction system based on a block chain, an underlying database of the system comprises a user node, an authenticator node and an antique node,and the system comprises the following modules: an authenticator management module, an identification operation module, an identification recording module and a bidding market module. The system performs antique data standardization, duplicate checking and consensus confirmation in the process of creating the three types of nodes, generates a block if verification succeeds, stamps the block, and records the block on a corresponding block chain. A qualification authenticator is introduced into the system; the technical characteristics of the block chain are fully utilized; the antique identification and transaction process is simplified, the effectiveness of the identification result is improved, repeated identification is avoided, the credibility is enhanced, the transparency and standardization of the antique industry identification and transaction process are improved, the possibility that the antique industry is cheated due to the fact that the antique industry is not known is reduced, and a credible identification and transaction platform is provided for antique collection enthusiasts.

Description

technical field [0001] The present invention relates to the application field of blockchain, in particular to an antique identification and transaction system based on blockchain. Background technique [0002] Blockchain is a new application model using computer technologies such as encryption algorithms, distributed storage, consensus mechanisms, and longest chain mechanisms. Blockchain is essentially a decentralized database. Each node stores complete data according to the block chain structure, and each node is independent and equal. It relies on the consensus mechanism to ensure the consistency of storage. No one Nodes can record ledger data separately, thereby avoiding the possibility of false accounting caused by single bookkeeping. Also because all nodes are accounting nodes, in theory, unless all nodes are destroyed, transaction data will not be lost, thereby ensuring the security of transaction data, realizing information sharing, and improving the efficiency of in...

AI Technical Summary

Problems solved by technology

First of all, the demand for appraisal, which is the first link in antique collection, is becoming more and more vigorous; secondly, various scams in antique investment are hard to guard against, such as counterfeit products, entrustment, fraudulent schemes, etc.; moreover, it is difficult for people without industry experience to find professional It is also difficult for appraisal agencies to appraise the antiques in their hands, and it is difficult to purchase authenticated antiques at a relatively transparent price; finally, there is no open platform for displaying non-national collections, which has a negative impact on the aesthetics and awareness of the entire industry

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