Financial institution customer identity recognition method based on block chain and 5G technology

The invention discloses a financial institution (anti-money laundering) customer identity recognition method based on the blockchain and 5G technologies, and the method comprises the steps: receivingcustomer identity recognition information transmitted by a financial institution, packaging the information into a block, and writing the information into the blockchain; receiving a request for querying the customer identity recognition information, and judging whether the mastered customer identity recognition information and the customer identity recognition information stored by using the blockchain and 5G technologies meet the customer identity recognition requirements of the financial institution or not according to the obtained customer information; establishing the information sharingtrust mechanism between each financial institution and a part of relevant government institutions, storing the customer identity recognition information of each participation node in blockchain, and protecting the customer pri