🧠 What is Blockchain?

Blockchain is not just a technology… it’s the foundation of everything in the crypto world.

🔹 Blockchain = Global digital ledger

Recording every transaction that occurs between people in a secure and transparent way, and it cannot be tampered with.

🔒 Each "block" contains transaction data and is linked to the previous one… that’s why it’s hard to change or hack.

⛓ Simply put:

Blockchain allows people to trust each other without an intermediary like a bank or company.

📌 That’s why all cryptocurrencies (like Bitcoin, Ethereum) are built on it.

💡 Those who understand blockchain… can understand crypto properly from its roots.

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