• Ms. Kaparthy Sanskriti
• Mr. K. Naveen Kumar

A cryptocurrency is a form of currency that exists only digitally and has no central issuing or regulatory authority. To prevent fraudulent transactions, a decentralized system relies on the blockchain system to record and monitor transactions. Blockchain technology is a type of system used to record transactions, making it difficult to hack. Each block within the chain contains a multitude of transactions, and each time a replacement transaction occurs on the blockchain, a record of that transaction is added to each participant's ledger. Blockchain transactions are recorded with an immutable cryptographic signature called a hash. In order to corrupt the blockchain, a hacker would have to alter every block of a chain, which is constantly growing and increasing system security.

Cryptocurrency, Blockchain,transactions.

"A Study on the Awareness and Perception of Cryptocurrency", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 11, page no.c581-c587, November-2022, Available :http://www.jetir.org/papers/JETIR2211266.pdf

"A Study on the Awareness and Perception of Cryptocurrency", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 11, page no. ppc581-c587, November-2022, Available at : http://www.jetir.org/papers/JETIR2211266.pdf