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:
Oct. 03, 2023
Filed:
Jun. 04, 2019
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Jeronimo Irazabal, Buenos Aires, AR;
Guillermo Romero Lopez, Capital Federal, AR;
Andres Garagiola, Baradero, AR;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 9/06 (2006.01); G06F 16/2457 (2019.01); H04L 9/08 (2006.01); G06F 16/23 (2019.01); H04L 9/00 (2022.01);
U.S. Cl.
CPC ...
H04L 9/3247 (2013.01); G06F 16/24573 (2019.01); H04L 9/0643 (2013.01); H04L 9/0894 (2013.01); G06F 16/23 (2019.01); H04L 9/50 (2022.05);
Abstract
An example operation may include one or more of executing, by an endorser node, a smart contract to generate a blockchain transaction data, generating, by the endorser node, metadata specific to the endorser node, concatenating, by the endorser node, the metadata with the blockchain transaction data, signing, by the endorser node, a concatenation result data with a key of the endorser node, and providing, by the endorser node, the signed concatenation result data to a committer node for verification.