公开(公告)号：US12118127B1

公开(公告)日：2024-10-15

申请号：US17514738

申请日：2021-10-29

Applicant: SPLUNK INC.

Inventor： Christopher Cordi ,  Nathaniel G. McKervey ,  Siegfried Puchbauer ,  Antoine Toulme

IPC: G06F21/64 ,  H04L9/00 ,  H04L9/32

CPC classification number: G06F21/64 ,  H04L9/3236 ,  H04L9/50

Abstract: A machine data validation system can track and validate the integrity of machine data generated by machines. The system can generate hashes for the items and batch hashes that can be validated using an immutable data store, such one or more blockchains in a tiered blockchain structure. The system can store machine data and additional associated data in a first lightweight blockchain, and store grouped sets of the data in a second robust blockchain. The system can implement the tiered blockchain structure to efficiently store and reference the hashes to validate the machine data at different times or upon request from an end-user.