US 12,260,404 B2
Hash-based transaction tagging
George Albero, Charlotte, NC (US); and William August Stahlhut, The Colony, TX (US)
Assigned to Bank of America Corporation, Charlotte, NC (US)
Filed by Bank of America Corporation, Charlotte, NC (US)
Filed on Mar. 28, 2024, as Appl. No. 18/619,263.
Application 18/619,263 is a continuation of application No. 17/860,204, filed on Jul. 8, 2022, granted, now 11,983,710.
Prior Publication US 2024/0242209 A1, Jul. 18, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06Q 20/38 (2012.01); G06Q 20/02 (2012.01); G06Q 20/40 (2012.01)
CPC G06Q 20/389 (2013.01) [G06Q 20/02 (2013.01); G06Q 20/401 (2013.01)] 20 Claims
OG exemplary drawing
 
11. A method for detecting transaction transmission fidelity, the method comprising the steps of:
a) receiving, via a computer network, from a sender, at a first computer, a first transaction log comprising first data in two or more rows and two or more columns;
b) generating, at the first computer, one or more first hash values corresponding to each row and column of the two or more rows and two or more columns;
c) transmitting, over the computer network, from the first computer, the first transaction log to a recipient;
d) receiving the transmitted first transaction log at the recipient;
e) creating, from the received transmitted first transaction log, a second transaction log comprising second data in two or more rows and two or more columns;
f) generating, at the recipient, one or more second hash values corresponding to each row and column of the two or more rows and two or more columns in the second transaction log;
g) transmitting, over the computer network, from the first computer, the one or more first hash values to the recipient;
h) comparing, at the recipient, the one or more first hash values to the one or more second hash values; and
i) when one or more of the one or more first hash values are different than any of the corresponding one or more second hash values automatically identifying which row and which column comprises different data in the second transaction log compared to the corresponding row and column in the first transaction log.