$ETH Blockchain:

Learn about blockchain and its function simply and accurately.

What is blockchain simply?

Blockchain is a global digital ledger that records all

transactions in a secure and transparent way, and no one can change or

forge the data.$BNB

How does blockchain work?

When a transaction occurs (like sending Bitcoin), it is recorded inside a "block"

(data box).

Each block is encrypted and linked to the previous block, like a connected chain.$SOL

A network of computers around the world reviews and verifies the validity of transactions.

After verification, the transaction is confirmed in the chain and no one can modify it.

The main uses of blockchain

Digital currencies (like Bitcoin and Ethereum).$ETH

Decentralized applications (like Uniswap).

Tracking shipments and supply chains.

Recording contracts and digital ownership.

Advantages of blockchain$PEPE

High security thanks to encryption.

Transparency in displaying data.

Elimination of intermediaries (banks and companies).

Speed and ease of transactions worldwide.

Simple disadvantages

Sometimes network congestion slows down transactions.

Some networks impose high fees.

High energy consumption in some systems (like Bitcoin).

How to get started?

Download a digital wallet like MetaMask.

Buy a digital currency through a trusted platform.

Try dealing with blockchain applications or buying and selling currencies.

In summary

Blockchain is a technological revolution that secures and preserves transactions without an intermediary.