The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 11, 2022
Filed:
Jun. 05, 2019
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Nitin Singh, Bangalore, IN;
Pankaj S. Dayama, Bangalore, IN;
Vinayaka Pandit, Bangalore, IN;
Kameshwaran Sampath, Bangalore, IN;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); G06F 16/93 (2019.01); G06F 16/901 (2019.01); H04L 9/06 (2006.01); G06F 16/23 (2019.01);
U.S. Cl.
CPC ...
H04L 9/3218 (2013.01); G06F 16/2379 (2019.01); G06F 16/9024 (2019.01); G06F 16/93 (2019.01); H04L 9/0637 (2013.01); H04L 2209/38 (2013.01);
Abstract
An example operation may include one or more of receiving, by a document validation node, documents from a plurality of document owner nodes over a blockchain network, generating, by the document validation node, commitments for the documents on the blockchain network, deriving, by the document validation node, proofs to verify predicates of the documents, and generating, by the document validation node, a document relationship graph (DRG) based on the commitments and the predicates.