Question: How do blockchain designers increase the difficulty of block validation? What technique is employed by blockchains to ensure transactions cannot be changed? What type of

How do blockchain designers increase the difficulty of block validation?

What technique is employed by blockchains to ensure transactions cannot be changed?

What type of internal control is a blockchain? How do you know?

Does a blockchain prevent bad transactions from being recorded? Why or why not?

What three pieces of data does a blockchain add to a traditional database?

Which type of blockchain is most likely to be used by large corporations?

What are some disadvantages of blockchains?

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1 The difficulty is a metric that indicates how difficult it is to mine a Bitcoin block or in more technical terms to find a hash that is less than a specified target A high difficulty level means tha... View full answer

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