What Is Blockchain? A Simple Explanation for Beginners
Abswer:
Blockchain is a digital ledger that stores data across a network of computers. Instead of one central server, it's decentralized, meaning no single authority controls it. Each block contains data, a timestamp, and a cryptographic hash of the previous block—creating a secure chain.
Why is it important?
It’s transparent (anyone can verify transactions).
It’s secure (difficult to tamper with).
It enables cryptocurrencies like Bitcoin and Ethereum.
Understanding blockchain is the first step to entering the world of crypto. Stay tuned for more beginner-friendly guides!
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