US 11,677,569 B1
Systems and methods for notary agent for public key infrastructure names
David V. Duccini, St. Paul, MN (US); Phillip H. Griffin, Raleigh, NC (US); and Jeffrey J. Stapleton, O'Fallon, MO (US)
Assigned to Wells Fargo Bank, N.A., San Francisco, CA (US)
Filed by Wells Fargo Bank, N.A., San Francisco, CA (US)
Filed on Nov. 13, 2020, as Appl. No. 17/97,276.
Application 17/097,276 is a continuation of application No. 16/669,036, filed on Oct. 30, 2019, granted, now 10,848,325.
Application 16/669,036 is a continuation of application No. 15/331,019, filed on Oct. 21, 2016, granted, now 10,547,457.
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 9/32 (2006.01); H04L 9/40 (2022.01); H04L 9/00 (2022.01); H04L 9/30 (2006.01); H04L 9/14 (2006.01); H04L 9/06 (2006.01)
CPC H04L 9/3268 (2013.01) [H04L 9/006 (2013.01); H04L 9/14 (2013.01); H04L 9/30 (2013.01); H04L 9/3247 (2013.01); H04L 63/06 (2013.01); H04L 9/0637 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A user computing system associated with a user, comprising:
a network interface circuit structured to facilitate data transmission over a network;
a publishing circuit structured to:
receive, from a certificate authority (CA) computing system, digital certificate information associated with a digital certificate corresponding to a request for a digital certificate to the CA computing system;
receive, from the CA computing system, a signal indicating a change in the digital certificate, the change in the digital certificate including revocation of the digital certificate or an update to one or more policies, agreements, or practice statements relating to the digital certificate; and
publish the digital certificate including the change to a digital certificate blockchain, wherein a relying party computing system accesses the published digital certificate information from the blockchain to verify an identity of the user.