$SOL

It is a global digital marketplace used for trading decentralized digital assets, and it is considered one of the most advanced and rapidly changing markets. Here is an overview:

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1. What are cryptocurrencies?

Definition: Digital currencies that rely on cryptography to ensure transaction security and control the issuance of new units.

Most famous examples:

Bitcoin (Bitcoin - BTC): The first and most famous cryptocurrency, launched in 2009.

Ethereum (Ethereum - ETH): Offers smart contract functionalities.

Ripple (XRP), Cardano (ADA), Solana (SOL), Polkadot (DOT), and others.