A Survey on Block Chain and Bitcoin – Challenges & Applications

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Kolluru Venkata Nagendra, G Rajesh, Arun Prasad Desai


Block chain is as of late presented and changing the advanced world conveying another point of view to security, flexibility and productivity of framework. While at first promoted by Bit Coin, Block chain is significantly more than an establishment for digital money. It offers a safe method to trade any sort of good administration or exchange. This paper exhibits an exhaustive review on Block chain Technology and Bit coin. Bitcoin has emerged as the most successful crypto currency since its appearance back in 2009. Besides its security robustness, two main properties have probably been its key to success: anonymity and decentralization. In this paper, we provide a comprehensive description on the details that make such crypto currency an interesting research topic in the privacy community. We perform an exhaustive review of the bitcoin anonymity research papers that have been published so far and we outline some research challenges on that topic.

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