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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.:

US 12531720 B1

PDFFull Text
Date of Patent:
Jan. 20, 2026

Filed:

May. 02, 2023

Committing data to blockchain based on approximate hash verification

Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventor:

Praveen Jayachandran, Bangalore, IN;

Assignee:

International Business Machines Corporation, Armonk, NY (US);

Attorney:

CHIP LAW GROUP

Primary Examiner:

Michael R Vaughan

Assistant Examiner:

Vladimir I Gavrilenko

Int. Cl.
CPC ...
G06F 16/182 (2019.01); G06F 16/18 (2019.01); G06F 16/22 (2019.01); G06Q 20/38 (2012.01); H04L 9/06 (2006.01); H04L 9/00 (2022.01);
U.S. Cl.
CPC ...
H04L 9/0643 (2013.01); G06F 16/1805 (2019.01); G06F 16/1824 (2019.01); G06F 16/1834 (2019.01); G06F 16/2246 (2019.01); G06Q 20/382 (2013.01); H04L 9/50 (2022.05);
Abstract

An example operation may include one or more of receiving a data block for storage on a blockchain from an orderer node, the data block comprising a full-step hash of a storage request and a reduced-step hash of the storage request, performing an approximate hash verification on the data block based on the reduced-step hash of the storage request included in the data block, and in response to a success of the approximate hash verification, committing the data block among a hash-linked chain of data blocks stored within a distributed ledger of a blockchain.

Find Patent Forward Citations

Quick Actions:

Jayachandran, Praveen. (2026). Committing data to blockchain based on approximate hash verification (U.S. Patent No. 12531720). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12531720

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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