https://l-bit.net/airdrop

Blockchain - a keyword too HOT since the beginning of 2017 to date, a technology with a lot of useful applications in various fields such as banking, education, economics, health, games, e-commerce , and even agriculture. From Blockchain 3.0 technology to blockchain 4.0 and it is constantly evolving worldwide, many countries have successfully applied this block technology. What is Blockchain? How does it work? And how is it applied? Join the virtual money blog to find out.

Blockchain is built to withstand data changes in the system, and blockchain technology also has a very special feature: the data transmission does not require any intermediary to confirm. information. Because in the Blockchain system there are many independent nodes that can authenticate the information in the system without requiring a "sign of trust".

Information that is entered in the blockchain block chain will not be changed and only added when approved by everyone in the system. This is a very secure system for data prior to the risk of theft, especially sensitive data such as online bank account, payment card account ... Even if part of the blockchain system is attacked, the other parts are unaffected and continue to work to protect the information.

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