• Shraddha Sanjay Pakale

We can clearly observe how technology has impacted every facet of life in India. Technology is present in every industry, including agriculture, business, government, and education. We can see its advantages since it conserves resources like time, money, and labour. Even if the system is technologically advanced, it lacks security. After the start of the "Digital India" campaign, India has transitioned to an era of digitalization, and the Indian Police Department has replaced the manual system for filing complaints with a centralised online one. This paper's main goal is to present a strategy for using blockchain technology to protect the FIR system. This explains the fundamental idea behind blockchain technology and how it will be used by the Indian police force in the future. The FIR will be protected from fraud using blockchain technology, too. We use several signatures to guarantee the reuse of data. We filter out the two nodes with the highest node rank value from the active node's incoming nodes to perform a 2/3 multi-signature, which saves resources, because node's incoming nodes have to make decisions about whether data may be communicated. We use RSA to encrypt and sign the transferred data, enabling data verification for recipients. The blockchain allows for secure data transmission. Validation success suggests transmission success.

Crime Record, Blockchain , Multisignature, Smart Contract

"DIGITAL CRIME RECORD MANAGEMENT SYSTEM USING BLOCKCHAIN", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 3, page no.c55-c58, March-2023, Available :http://www.jetir.org/papers/JETIR2303209.pdf

"DIGITAL CRIME RECORD MANAGEMENT SYSTEM USING BLOCKCHAIN", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 3, page no. ppc55-c58, March-2023, Available at : http://www.jetir.org/papers/JETIR2303209.pdf