MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202631069868 A) filed by Asansol Engineering College on June 04, 2026, for “a Privacy-Preserving Dual-Blockchain Architecture With Invisible Identity Mapping For Smart Agriculture Systems”.
Inventors include Mr. Amit Chakraborty; and Dr. Avishek Banerjee.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: Abstract A privacy-preserving blockchain architecture for smart agriculture ecosystems is disclosed to achieve complete product traceability while protecting the underlying identities of primary producers. The system implements a dual-blockchain design featuring an identity blockchain dedicated to the storage of encrypted farmer identity records, and a structurally isolated operational blockchain dedicated to recording high-frequency agronomic, sensor, and supply chain transaction metrics. An intermediate invisible identity-mapping layer interceptively synthesizes temporary, time-bound cryptographic reference tokens that securely link operational data entries to root identity states without revealing sensitive user attributes to public network participants. These tokens are periodically regenerated to eliminate transaction correlation vectors. Furthermore, a multi-authority controlled identity resolution mechanism enables legal unmasking of mappings under strictly audited, conditional regulatory frameworks, thereby optimizing trust, systemic privacy, and regulatory compliance within smart agricultural markets.
Disclaimer: Curated by HT Syndication.
