Patent ID: 11960579
Assignee: BANK OF AMERICA CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method for blockchain authentication of a digital hand signature, the method comprising:
capturing contents of a document using smart glasses;
capturing a biometric feature of a customer using the smart glasses;
transmitting the captured contents and the captured biometric feature to a distributed ledger system comprising a plurality of nodes;
based on the captured contents, selecting a subset of the plurality of nodes to authenticate the document;
generating a hash value based on the captured contents, the captured biometric feature and records stored locally on a target node included in the subset;
providing the hash value to the customer via a secure application running on a mobile device of the customer;
receiving a digitally hand signed copy of the document from the customer; and
authenticating the digitally hand signed copy of the document by each member of the subset verifying that each page of the document includes the hash value.