Blockchain-based financial account safety management system and method therefor

摘要

The present invention applies a blockchain-based technology to the use of financial accounts (for both corporations and individuals) and terminals (PCs or smartphones) of multiple parties registered as 'co-administrator' and 'information provider' of the account. A new encryption value is formed every time a transaction occurs, forming an encryption key by utilizing the unique information in each node, and managing multiple financial accounts by dispersing and storing them in each terminal. It is about a system that can prevent Transactions can be rejected, and various financial accidents such as embezzlement, voice phishing, and smishing can be prevented by providing transaction information to the information provider to check the progress of the transaction in real time.