What is crypto?

What is Crypto?

Crypto, short for cryptocurrency, is a type of digital or virtual currency that uses cryptography for security. Unlike traditional currencies issued by governments (like the dollar or euro), cryptocurrencies are decentralized and often run on blockchain technology.

Key Points:

Blockchain: A secure, public digital ledger that records transactions across many computers.

Decentralized: Not controlled by any single authority (like a bank or government).

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

Ethereum (ETH): Another major crypto, known for enabling smart contracts (self-executing code).

Wallets: Digital tools used to store, send, and receive crypto securely.

Mining/Staking: Methods used to validate transactions and create new coins.

Uses of Crypto:

Digital payments (without banks)

Investment or speculation

Smart contracts and decentralized apps (especially on Ethereum)

NFTs (Non-Fungible Tokens): Unique digital assets often bought with crypto

Risks to Know:

Volatile prices – can change rapidly

Scams and fraud

Regulatory uncertainty

Irreversible transactions

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