What is Blockchain and Its Role in Crypto Trading?


With continuous advancements in technology, the financial world has undergone a lot of useful changes. One such impactful evolution is the seamless integration of crypto-assets and blockchain technology, shifting the way crypto transactions were conducted and recorded in the past. Today, more than 90 percent of the crypto-asset systems are built on the foundation of blockchain technology as it offers unmatchable security and transparency in crypto trading.

In this comprehensive guide, we will learn about blockchain and its role in trading crypto assets. 

What is Blockchain?

Blockchain technology refers to a decentralized and digital ledger that collects and records the information of buying, selling, and exchanging of cryptocurrencies across a secure network of computers, called nodes. Essentially, Blockchain ensures the validity and immutability of each transaction by verifying them by multiple nodes through complex cryptographic algorithms, thus, omitting the need for intermediates like financial institutions or banks. Maintaining an identical copy of each transaction leger results in a streamlined process with reduced transactional costs. 

Moreover, every transaction gets recorded on a block, which is linked to the previous block, forming a chain of blocks that serves as a transparent and immutable record of all transactions, hence, named blockchain. 

Role of Blockchain in Crypto Trading

Blockchain’s role in cryptocurrency trading is both fundamental and transformative. It acts as an underlying framework for creating, distributing, and securing the smooth functioning of cryptocurrencies. Its integration with trading platforms like MT4 and MT5 has further streamlined the crypto trading process.

The role of blockchain in crypto trading is explained below in detail:

Security and transparency

One of the most significant features of blockchain technology is its robust security. On blockchain, every crypto transaction is encrypted, using cryptographic technology. This means whenever a transaction takes place on a blockchain network, for instance, sending cryptos from one wallet to another, the details of the transaction are packed and stored into a block. This original transactional data is then transformed into a form that is unreadable without the correct decryption key. Thus, blockchain ensures that information like wallet addresses of the sender or receiver, and cryptocurrency amount transferred, is protected from unauthorized access.

Additionally, because of the transparency of blockchain technology, traders can view transactional history on a public blockchain, building trust and promoting accountability while trading CFDs cryptos. 


In the financial world, transactions are conducted through centralized systems. In this method, a central authority, e.g., the government, banks, or others verifies and records the financial transactions. However, in contrast to this, blockchain technology doesn’t require central authority. Here, the verification and recording process is distributed across a network of computers, called nodes and each node stores a copy of the entire blockchain.

When a new transaction takes place, all the nodes on the network are signaled to verify the transaction using complex cryptographic algorithms. Upon verification, that transaction is added to the block of transactions, and finally to the existing blockchain.

Since blockchain is distributed across multiple nodes, it makes it impossible for a single entity to take control over the entire network, ensuring that each transaction is transparent, secure, and resistant to tampering or censorship.

Smart Contracts

Smart Contracts are self-executing contracts with the agreement terms directly written in codes. Blockchain technology also plays the role of enabling the implementation of these smart contracts facilitating automated and transparent crypto transactions without the requirement of intermediates. With this additional functionality to crypto transactions, blockchain automates and facilitates transactions, reducing manual intervention and reduced risk of manipulation or fraud.

Asset Tokenization

With the intervention of blockchain into trading, real-world assets like company shares, art pieces, or real estate, can be represented as digital tokens. Thus, contributing to adding accessibility, liquidity, and divisibility to the traditional liquid assets. With the tokenization of assets, innovations like security tokens and NFTs (non-fungible tokens) have been discovered.


Mining is the process of the creation of new coins. Certain cryptocurrencies like Bitcoins involve mining by solving complex mathematical puzzles. For adding a new block of transactions to the blockchain, miners have to use computational power. It not only verifies the transaction but also secures it along with adding new coins into circulation. 

Streamlining the Supply Chain

In terms of supply chain functionality, the blockchain technology involves two major benefits:

  • Improved Data security
  • Better Communication

With the help of blockchain, manufacturers, shippers, and customers get access to the latest information regarding the shipping process, thus, keeping everyone in the loop and contributing to improving the coordination between supply chain partners, and reducing execution errors. 


In conclusion, the implementation of blockchain technology in the financial world has given rise to numerous crypto exchanges, providing traders with diverse investment opportunities. Yet, it is believed that the true potential of blockchain technology in the world of crypto trading is largely unexplored. As technology continues to evolve, we can expect more crucial developments.

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