MUMBAI, India, May 1 -- Intellectual Property India has published a patent application (202641051311 A) filed by Vellore Institute Of Technology, Vellore, Tamil Nadu, on April 22, for 'system and method for generating cryptographically verifiable interaction-based digital evidence.'
Inventor(s) include Ulugundam Sindhu Krishna; and Ramya. G.
The application for the patent was published on May 1, under issue no. 18/2026.
According to the abstract released by the Intellectual Property India: "The present disclosure proposes a system (100) for securely capturing, processing, and verifying activity records generated from multiple sensors within a monitored environment, such as a prison facility, using cryptographic techniques to ensure integrity and tamper-evident evidence storage. The system (100) comprises a computing device (102) having a processor (104) and a memory (106) for storing one or more instructions executable by the processor (104). In addition, the processor (104) is configured to execute plurality of modules (108) for generating cryptographically verifiable interaction-based digital evidence records from sensor-generated events. The plurality of modules (108) comprises a data acquisition module (110), a pre-processing module (112), an interaction identification module (114), a chain-generation module (116), a secure storage module (118), and a verification module (120). The proposed system (100) enables verification of stored evidence records without exposing raw sensor data, thereby maintaining the confidentiality and privacy of sensitive information associated with inmates and prison staff."
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