The world had gone bonkers in the year 2009; when Satoshi Nakamoto introduced the concept of Bitcoin. Blockchain, the technology behind the infamous Bitcoin, was prima facie responsible for the emergence of cryptocurrencies. But, it has various applications in different domains as well viz. healthcare, supply chain, insurance, banking, etc. creating a mad run in the market to hire Blockchain developers. A Blockchain is a cryptographically chained collection of records or blocks with a unique capability of immutability to provide transparency as the transactions cannot be modified once written. The core implementation takes place on the most powerful and widely available network of the world, aka the Internet. It records transactions in a chained manner, as the name suggests.
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