In both academics and industry, the Internet of Things (IOT) is driving a digital revolution. It makes people's life
easier, but it also raises concerns about security and privacy. Blockchain, a decentralised database based on cryptographic
principles, has the potential to impact a wide range of industries, including manufacturing, banking, and commerce. Though
researchers offer a variety of security and data storage solutions, only a few are suitable for WSN- enabled IoTs. As a result, a
blockchain- based decentralised framework with authentication and concealment- preserving techniques has been established
for secure communication in WSN-enabled IoTs. Cluster heads send the collected data to the Base Station (BS) in this scheme.
As a result, BS keeps track of all the key parameters on the distributed blockchain, which is quite extensive.
