MUMBAI, India, June 16 -- Intellectual Property India has published a patent application (202611054021 A) filed by Briheet Singh Yadav; Tanuj Bhatia; and Tanush Chauhan, Ghaziabad, Uttar Pradesh, on April 28, for 'system and method for secure decentralized data sharing using a blockchain-p2p hybrid architecture.'
Inventor(s) include Briheet Singh Yadav; Tanuj Bhatia; and Tanush Chauhan.
The application for the patent was published on June 5, under issue no. 23/2026.
According to the abstract released by the Intellectual Property India: "The present invention discloses a decentralized system and method for secure data exchange, storage, and authorization by combining peer-to-peer networking with blockchain-based trust enforcement. The invention uses an on-chain control plane to store hashes, access policies, revocation markers, and capability-token metadata, while maintaining encrypted data objects in an off-chain distributed hash table. Smart contracts validate signed capability tokens, verify identities, and record auditable authorization events without requiring bulk data to be stored on-chain. A decentralized commit protocol ensures atomicity and consistency across participating nodes, while the peer orchestration layer supports routing, discovery, redundancy, and resilience under node churn. The proposed architecture reduces on-chain storage overhead, supports low-latency authorization, improves scalability, and strengthens resistance to tampering, unauthorized access, and distributed attacks. The invention is applicable to healthcare systems, financial systems, IoT deployments, cyber-physical infrastructure, secure collaboration platforms, and other trust-sensitive distributed environments. Keywords: blockchain, peer-to-peer network, distributed hash table, smart contracts, capability tokens, decentralized authorization, encrypted off-chain storage, distributed ledger, secure data sharing."
Disclaimer: Curated by HT Syndication.
