5 Important Technology Concepts For Blockchain

In this modern world, where hundreds of people are earning from Bitcoin trading platforms, and everything nowadays is getting online, from saving your money to investing it, blockchain technology provides most services.

Why are you worried about your data, cryptocurrency, or other sorts of assets, if this all comes under blockchain technology? It’s nothing, but the people are making misconceptions regarding it. So, here are some points to clear your main concepts regarding blockchain. And you can visit Ekrona homepage to know more.

1. Cryptocurrency and blockchain are different.

Many people don’t know much about cryptocurrency and blockchain; hence, they assume that both are the same things. But nowadays, people have started taking a keen interest in learning these technologies as a significant number of people are using them. Let us see what these are?

• So, first, make this clear in your mind that cryptocurrency and blockchain are two different things. In easy words, we can say cryptocurrency is digital money or currency reserved in a digital wallet. In contrast, blockchain technology is a database that runs all the work for this cryptocurrency (e.g., bitcoin) by storing, creating, exchanging, or investing digitally.
• Cryptocurrency allows only currency transfer, while blockchain allows all kinds of things, including money, documents, property, copyrights, etc.
• Cryptocurrency possesses a character of anonymity, while blockchain technology database has a feeling of transparency. So, in many ways, they are different from each other.

2. Decentralization

Blockchain technology uses a decentralized technique, which works on the model of peer-to-peer networking. Decentralization means they don’t allow even a single point of failure. In this system, every node is appointed permission and acts as a peer. There is no central authority in the way of data. The mining process is going on with nodes; blocks are coming and making the chain. Then broadcast the block that is made to another node. In this way, extensive data is processed securely. The data stored cannot be accessed by third parties. 

3. Transactions in blockchain

The authentication process is first done when the transaction is required. There is decentralization in this process, but security is needed. Cryptographic keys identify the user and allow them to access the account or wallet. After the authentication, approval is required. 

When the transaction is done between two users, approval is done, and a new block is added to the chain. This all can be done by proof-to-work consensus. This mining process is done by solving a complicated mathematical problem. These mathematical problems are not so easy to solve. More computers join the network and try to solve that problem. By this, blockchain expands. As many computers are added, questions become trickier and more complex. This makes it more difficult to hack or change the data. 

Later, a proof-of-stake consensus has been used in which stakes are in blockchain. This saves time and computer power resources, as it doesn’t detail any mining process. 

Blockchain technology has now added “Smart Contracts,” which have some conditions. When these conditions are attained, it will automatically execute transactions.

4. Not only one blockchain

Blockchain is not for specific property or documents. Instead, it describes a ledger technology on a vast scale. Also, it is not only of one type or comes in a single domain, but different blockchains have different protocols for their database, different consensus, and types. Each has advantages, drawbacks, and uses specifically like different for other cases.

5. Data is not always public stored in blockchain

Data stored in blockchain are not always public. It can be set according to the organization or any authority to keep it public or private. On this basis, it can be divided into public and private blockchains. 

In a public blockchain, data is held publicly, and everyone has access to information without any permission. The users can easily read and write the data as it is fully Decentralized and immutable. 

You can access the data in a private blockchain if an organization or authority permits your network. Only those users who can read and write are allowed by the organization. It is partially decentralized. It is partially immutable and decentralized. 

Besides these, other types of blockchains are also made by a mixture of some characteristics of the public blockchain and some attributes of private blockchain. So, the data may be private or public and is set by the organization using it.