29 September 2017

How Blockchain Structures Prevent Data Tampering?

Blockchain Structures are central to systems such as Bitcoin and Ethereum. They are one of the three pillars of Decentralized Consensus Systems. For a Currency, Blockchain Structures allow any participant to: Check, at any time, that nobody cheated by sending the same unit of money twice (double spending). Check the whole dataset. No central authority is responsible for data quality. Detect quickly any hostile participant sending tampered data. How can the blockchain capable ensure data integrity?

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