Introduction: Cryptocurrencies

Cryptocurrencies are decentralized digital currencies that use cryptography to ensure transaction security and control the creation of new units.

Unlike traditional currencies issued by central banks, cryptocurrencies operate through distributed networks based on blockchain.

This model allows transactions to occur directly between users without the need for intermediaries such as banks or financial institutions.

Main characteristics of cryptocurrencies:

• Decentralization
• Cryptographic security
• Transparency of transactions
• Global access via the internet

Currently there are thousands of cryptocurrencies, with Bitcoin being the most well-known.

Also find:

• Advantages and risks of cryptocurrencies
• Blockchain explained
• Security and common scams
• Regulation in Brazil
• How to start in the crypto market

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