What Is Blockchain? – The Technology Behind Crypto

Blockchain in Very Simple Words

Blockchain is a digital record book.

How Is It Different from Normal Records?

Normal records:

• Stored in one office

• Can be changed

Blockchain:

• Stored on thousands of computers

• Cannot be changed or deleted

Indian Example

Think of a society notice board:

• Everyone can see it

• No single person controls it

• Once posted, it stays

That’s blockchain.

Why Blockchain Is Trusted

Transparent

Safe

No cheating possible

Blockchain is the backbone of crypto.