April 2022
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27 Reads
Smart Innovation
Distributed ledger technology (DLT) and blockchain are very popular these days, especially due to the cryptocurrencies like Bitcoin, Ethereum, Dogecoin, and others. To better understand these cryptocurrencies and the related transactions, it is important to know how these technologies work and how secure they are. This paper presents the concepts, technologies, and security issues related to blockchain with respect to the economy.