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:
Apr. 19, 2022
Filed:
Aug. 08, 2018
International Business Machines Corporation, Armonk, NY (US);
Murali Krishna Surampalli, Bangalore, IN;
Anoop G. M. Ramachandra, Mysore, IN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
An example operation may include one or more of receiving a database storage request at a decentralized database, executing an operation of the database storage request at a database node based on chaincode to generate a simulated result without committing the database storage request to the decentralized database, determining whether the chaincode of the database node is valid via a functional testing that is performed based on an output of the execution of the database storage request, and, in response to determining the chaincode is valid, endorsing the database storage request for storage at the decentralized database and transmitting the endorsement to one or more database nodes of the decentralized database.