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What is Blockchain Technology?

What is Blockchain Technology?

Do you know blockchain is a system of recording In a manner that makes it complex and unable to be changed, cheated, or hacked?

Essentially, it is an online ledger of transactions that is copied and shared across all the network computer systems based on the blockchain.

Blockchains are famous for their important function in cryptocurrency systems, like Bitcoin, for preserving a decentralized and safe transactions record.

The design alongside a blockchain is that it assures the truthfulness and safety of a data record and brings trust with no necessity for the presence of a third party that is trusted. A major disparity between a blockchain and a database is the method of data structure.

A blockchain receives data together in blocks, that hold sets of data. Blocks have specific storage abilities and when filled, are closed and connected to the prior filled block, creating a chain of the day referred to as the blockchain.

Every new information that comes after that newly developed block is gathered into a freshly created block which will later likewise be added once filled to the chain.

The Way a Blockchain Functions?

The Way a Blockchain Functions?

Blockchain aims to let online information be documented and shared, however not edited.

In this manner, a blockchain is the establishment for immutable ledgers or documentation of transactions that are impossible to be manipulated, and delete. For this, blockchains are also famous as distributed ledger technology.

Pros and Cons


  • Better accura teness through exempting individual involvement in verification.
  • More affordable by removing third-party verification.
  • Decentralization allows it to be more difficult to be tampered with.
  • Transactions are safe, private, and also yielding.
  • Technology is transparent.
  • It offers an alternative to banking and a way to protect personal information for people who came from countries with underdeveloped and unstable governments.


  • Associated with mining bitcoin, there is essential technology cost.
  • For every second, there are low transactions.
  • Regulation differs by jurisdiction and stays unsure.