Blockchain : Out of all of the countries in the cryptocurrency trading space, which do you think are the most active?
[https://cryptocurrencyhub.io/encrybit-survey-implies-us-citizens-are-most-active-in-cryptocurrency-trading-841a7f2f069](https://cryptocurrencyhub.io/encrybit-survey-implies-us-citizens-are-most-active-in-cryptocurrency-trading-841a7f2f069)
What is the Blockchain?
A block chain is a transaction database shared by all nodes participating in a system based on the Bitcoin protocol. A full copy of a currency’s block chain contains every transaction ever executed in the currency. With this information, one can find out how much value belonged to each address at any point in history.
Author: phuongnhi1234
Score: 6
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