Home Blockchain What is blockchain technology and how is India planning to use it?

What is blockchain technology and how is India planning to use it?

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is actually a database, however very totally different from each different database you could have seen. Because the identify suggests, a is a series of blocks, with every block storing some data.


Different key options of are that it’s decentralised and by the very nature of that design, it’s immutable.





Let’s see how that works by taking the instance of the blockchain that powers Bitcoin, the world’s main cryptocurrency by market cap.


When a brand new transaction takes place, it’s transmitted to a community of peer-to-peer computer systems scattered around the globe.


These computer systems compete amongst themselves to resolve advanced mathematical equations that may verify the validity of that transaction.


As soon as the transaction is confirmed to be professional, it’s added to a ‘block’ on the ‘blockchain’.


These blocks are then chained collectively, creating a protracted historical past of all transactions which can be everlasting.


An necessary function of blockchain right here is its decentralised or shared nature.


Not like different databases that are managed by a government or laptop, a blockchain, normally, is accessible to a community of computer systems, that are known as nodes.


All of those computer systems can at any time view the blockchain and observe every transaction that’s being added to it.


That is additionally why the info on a blockchain is immutable.


For the reason that blockchain is current on every node, if one node has an error in its knowledge or if somebody tries to tamper with the blockchain by compromising one of many nodes, all the opposite nodes would function reference factors and forestall tampering.


So, the info on a blockchain is, for all sensible functions, irreversible.


This irreversible facet of blockchain is why its use is being advocated for governance capabilities, equivalent to storing necessary information, and elections.


Furthermore, since blockchains are decentralised and visual to their varied nodes, they’re perceived to be clear — any laptop a part of the blockchain community can view it in actual time.


Whereas cryptocurrency is the preferred use case of blockchain, governments around the globe and in India are shifting quick to leverage this know-how for functions of governance and public administration.

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