Warehousing Of Medical Data Using Blockchain
K. Kusuma Latha1, B.Ram Sai Prakash2, P.V.R.D. Prasada Rao3

1K. KusumaLatha, Department of Computer Science and Engineering, Koneru Lakshmaiah Educational Foundation, Deemed to be University, Vaddeswaram, Guntur, Andhra Pradesh, India.
2B.Ram Sai Prakash, Department of Computer Science and Engineering, Koneru Lakshmaiah Educational Foundation, Deemed to be University, Vaddeswaram, Guntur, Andhra Pradesh, India.
3P.V.R.D Prasada Rao, Department of Computer Science and Engineering, Koneru Lakshmaiah Educational Foundation, Deemed to be University, Vaddeswaram, Guntur, Andhra Pradesh, India.
Manuscript received on 05 May 2019 | Revised Manuscript received on 12 May 2019 | Manuscript published on 30 May 2019 | PP: 604-607 | Volume-8 Issue-7, May 2019 | Retrieval Number: G5463058719/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: TBlock chain is one of the genius innovations among all the technologies. It works like a database which stores the data. It changed the traditional method of storing the information and also the transactions that are made between computers virtually and securely throughout the internet. Block chain enables advanced organization of data to traverse the world without being altered, and was initially made for bitcoin exchanges which were virtual currency that was circulated by open source developers. Basically it works as a decentralized (shared) technology. The database updates are shared over the network thus it opposes from single point failure, and the changed will be updated securely with faster settlement. In this procedure no node in the block chain can’t able to know what the transaction is. Our aim is to create a secured block chain database system to store and retrieve the Information. This block chain system centralizes the information sharing among all the medicinal hospitals and secures the data without any tampering and retrieves the medical data efficiently. 
Keyword: Blockchain, Medical data, Security, SHA256 Algorithm
Scope of the Article: Big Data Security