US 12,242,619 B2
System and method for updating a distributed ledger of a blockchain based on detecting anomalies in blockchain transactions
Pratap Dande, Saint Johns, FL (US); Akhila Mylaram, Frisco, TX (US); Gilberto R. Dos Santos, Jacksonville, FL (US); and Jayabalaji Murugan, Tamil Nadu (IN)
Assigned to Bank of America Corporation, Charlotte, NC (US)
Filed by Bank of America Corporation, Charlotte, NC (US)
Filed on May 16, 2022, as Appl. No. 17/744,924.
Prior Publication US 2023/0367887 A1, Nov. 16, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 21/60 (2013.01); G06F 16/23 (2019.01); G06F 21/62 (2013.01)
CPC G06F 21/602 (2013.01) [G06F 16/2379 (2019.01); G06F 21/6254 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system for updating a blockchain ledger based on detected anomalies in blockchain transactions, comprising:
a memory configured to store a task log comprising confidential information, wherein the confidential information comprises at least one of a port number, a database name, and a server name; and
a processor operably coupled with the memory, and configured to:
access a blockchain network comprising a plurality of blocks, wherein each of the plurality of blocks is a network node;
conduct a first blockchain transaction on the task log in the blockchain network, wherein the first blockchain transaction is associated with obfuscating the confidential information;
store the first blockchain transaction in a first blockchain ledger;
determine whether the first blockchain transaction is associated with an anomaly, wherein the anomaly indicates that a result of the first blockchain transaction is unexpected;
is response to determining that the first blockchain transaction is associated with the anomaly, remove the first blockchain transaction from the first blockchain ledger; and
in response to determining that the first blockchain transaction is not associated with the anomaly, update the first blockchain ledger by indicating that the first blockchain transaction is not associated with the anomaly.