MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202641082848 A) filed by Saveetha Institute Of Medical And Technical Sciences on July 06, 2026, for Decentralized Global Food Safety Ledger.
Inventors include Shahul Hameed M. A. K; Dr. S. Jothi Arunachalam; and Dr Ramya Mohan.
The application for the patent was published on July 31, 2026, under issue no. 31/2026.
Abstract: The present invention proposes a high-integrity, decentralized infrastructure designed to transform subjective public perception of food safety into a verifiable global asset. The system establishes a ’’Proof of Hygiene** (PoH) consensus mechanism that synthesizes real-time data from autonomous loT molecular sensors, Al-driven hyperspectral visual inspection, and location-verified consumer feedback. Unlike traditional static ratings, this invention mints immutable ’’Hygiene Tokens” on a distributed ledger to provide a ”Bio-Identity" for every meal served. The system architecture incorporates Zero-Knowledge Proofs (ZKP) to ensure safety transparency without compromising a restaurant’s proprietary culinary secrets or trade data. Furthermore, a smart **Insurance Oracle** is integrated to dynamically adjust commercial liability premiums based on real-time safety performance, creating a self-sustaining economic incentive for global hygiene standards. The invention also includes a smart visual interface using RGB-coded status indicators to display realtime safety levels—where green represents optimal hygiene, yellow represents moderate risk, and red represents critical safety alerts—improving user convenience without requiring external software. This grand-scale solution effectively bridges the gap between public trust and biological reality through an unhackable, sensor-driven governance framework designed for worldwide urban application.
Disclaimer: Curated by HT Syndication.
