Intellectual Property India Publishes Patent Application for Rollback-Resistant Cryptographic Attestation System Using Acoustically Verified Plastic Deformation Of A Metallic Substrate

MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202641123672 A) filed by Vellore Institute Of Technology on October 15, 2026, for Rollback-Resistant Cryptographic Attestation System Using Acoustically Verified Plastic Deformation Of A Metallic Substrate.

Inventors include Kanagaraj R; and Abhijai S.

The application for the patent was published on October 23, 2026, under issue no. 43/2026.

Abstract: The present disclosure proposes a rollback-resistant cryptographic attestation system (100) and method for attesting large-language-model tool-call events using irreversible plastic deformation of a metallic substrate. The system (100) comprises a computing device (102) having a processor (104) and mem...