International Journal of Scientific Research and Engineering Development

In today’s world, birth and death records are maintained separately by different departments like hospitals, municipal offices, UIDAI, banks, and insurance agencies. Because these systems are not connected, record verification takes a lot of time, data often gets mismatched, and sometimes fake certificates are even created. To solve these issues, we have proposed a system called Digital Birth-to-Death Identity System, also known as BharatNexusChain. In this system, whenever a birth or death takes place in a hospital, the data is automatically transferred to the registrar in the form of a digitally signed envelope. Parents upload their unique IDs once, and a special blockchain-based child ID is generated and linked directly with the parents’ identities. All documents and details are stored securely on the blockchain, which makes data tampering or forgery almost impossible.
Each citizen receives an encrypted QR code that carries a three-generation family tree, and it can only be scanned using authorized devices, keeping privacy and data security fully protected. The system also sends real-time updates to connected government departments such as UIDAI, banks, and insurance offices, which helps reduce manual work and avoids unnecessary delays. In the coming years, this project can grow even further by adding AI-based fraud detection, IoT-enabled event reporting, and a simple mobile app that allows citizens to access their digital identity envelope anytime they need it. The same platform could even be extended to handle marriage registration and automate property inheritance with the help of blockchain technology.

Prof. Abhilasha Saxena, Krishnakant Parashar, Hargovind Lodhi, Jay Gurjar, Gautam Kumar, "Bharatnexuschain: A Unified Blockchain Ecosystem for Identity Healthcare and Governance" International Journal of Scientific Research and Engineering Development, V8(6): Page(2537-2540) Nov-Dec 2025. ISSN: 2581-7175. www.ijsred.com. Published by Scientific and Academic Research Publishing.