Digital currency has been used in the world for more than 10 years. The most popular of them is bitcoin: a few years ago, the bitcoin rate exceeded $68,000. Regardless of the type of cryptocurrency, it is based on blockchain technology. Every beginner needs to know the key features of the technology.
The blockchain cannot be corrupted
Unlike the banking system, in which processes are controlled by management, blockchain functions thanks to a number of nodes. Each node in the system has a copy of the digital ledger, which is verified during a transaction. If the majority of other nodes consider it valid, then only then is it added to the ledger.
Once the transaction blocks are added, no one can go back, delete or modify the block. Thus, the system is protected from influence, and all actions are transparent.
Decentralization
As stated above, blockchain does not need a governing body. This is a key feature of the technology. You can access it from the Internet and store your assets. We are talking not only about cryptocurrencies, but also about various digital assets: documents, contracts, etc. This is very useful because:
● the system works flawlessly;
● there is no need to rely on third parties to save information;
● impossibility of damage;
● absence of third parties (additional security);
● impossibility of fraud;
● transparency for each participant.
Technology has repeatedly proven its relevance in the modern world.
Increased security
Due to the lack of centralized control, no one will be able to change the data to their advantage. Encryption is carried out using cryptography. It is a very complex mathematical algorithm that acts as a protective shield against all kinds of attacks.
Each type of data or operation has an individual identification. It is almost impossible to forge such data, because they are checked by neighboring blocks for authenticity.
Quick regulation of processes
Modern banking systems are quite slow. Some transactions are checked by the system for several days. In addition, calculations may be corrupted. This does not happen with blockchain. Users can make transactions much faster and save their time.
Everyone who works or rests abroad has mastered this convenient method. If you use banks for transfers abroad, you have to overpay for the commission, and transfer speed issues may be too urgent. If you need money instantly, you can’t count on a bank transfer that takes several days.
An equally important feature is smart contracts. They allow you to make calculations according to any type of contract. Moreover, the process is very fast and does not require the participation of third parties.
At the beginning of its existence, blockchain technology was considered just a hype that everyone would soon forget about. But only later was society able to properly assess all its possibilities and advantages. The technology continues to develop and exist, and the benefits of blockchain are used daily by millions of inhabitants of the planet. The above features are not the only advantages. But those who decide to trade cryptocurrencies need to know about them.
