Why is blockchain so difficult?

The higher the cryptocurrency difficulty, the more guesses or hashes are needed to reach the target hash requirement . As a result, this process makes it very difficult and expensive for attackers to gain the majority control—called a 51% majority—of a blockchain network.

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What is blockchain C#?

Therefore, Blockchain is just a data structure that stores the data . As the name hinted, there will be a chain of blocks. Chain of Blocks. Below is the architecture diagram of a basic blockchain. This basic blockchain has a linked list that is composed of blocks.28 May 2020

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