What is Blockchain Technology? 🤔

Think of blockchain as a digital notebook that’s shared across thousands of computers.

🧩 Every page (block) records transactions.

🔒 Once written, it can’t be changed.

🌐 It’s decentralized – no single person owns it.

This makes it:

Secure – Hard to hack

Transparent – Anyone can verify

Immutable – Records can’t be altered

That’s why blockchain is the backbone of cryptocurrencies, NFTs, and even smart contracts.

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