Blockchain network system with supervision mechanism and implementation method thereof

Abstract

The invention provides a blockchain network system with a supervision mechanism and an implementation method thereof. The method includes obtaining identity information of a source client through a supervision end connected with a block chain network according to a source account and a source certificate public key; obtaining identity information of the target client according to the target account and the target certificate public key; and decrypting the verified data block according to the certificate and the supervision certificate of the transfer-in node to obtain the transaction content of the source client and the destination client in the blockchain network, thereby achieving the technical effect of preventing the source client and the destination client from making money laundry byusing the blockchain network.

Description

technical field [0001] The invention relates to a block chain network system and its implementation method, in particular to a block chain network system with a supervisory mechanism and its implementation method. Background technique [0002] In recent years, with the popularization and vigorous development of blockchain, various blockchain-based applications have sprung up. [0003] Generally speaking, blockchain refers to writing all records (such as credit records, appropriation records and redemption records) into each data block (Block), and each data block is linked one by one Together they become a blockchain, in which each data block will be verified by each node in the blockchain network before being linked, and will be linked only after it is confirmed to be valid, and once linked, it is very difficult modified. Therefore, the blockchain has the characteristics of decentralization, difficulty in tampering, and transparent transactions. However, since the blockc...

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Problems solved by technology

[0004] In view of this, some manufacturers have proposed encryption technology to encrypt the content recorded in the blockchain. In this way, although each node of the blockchain can browse and verify, it cannot directly know the actual transaction content

However, when the government unit needs to obtain any transaction, because it is impossible to check the flow and real name of all transactions, it is easy to encounter the dilemma of being difficult to promote and pass relevant laws and regulations

[0005] To sum up, it can be seen that the existing technology has long been unable to check the flow and real names of all transactions. Therefore, it is necessary to propose improved technical means to solve this problem

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