Learn Crypto with Bit.Fan Academy

From beginner to advanced — master exchanges, wallets and blockchain essentials

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How does Bitcoin work? It uses digital signatures, miners, and a public blockchain to verify transfers without a bank.

To explain Bitcoin well, start with the core: Bitcoin is a digital currency on a public blockchain that lets people transfer value without a bank.

Is bitcoin a wise investment? It depends on your time horizon, risk tolerance, cash needs, and ability to handle custody and volatility.

How expensive are bitcoins? The answer depends on unit price, fractional buying, fees, and how you plan to hold them.

Do bitcoins exist? Yes. Bitcoin exists as blockchain records, private key control, and shared network validation, not as physical coins.

Bitcoin does exist, but not as a physical object. It exists through blockchain records, private-key control, and network verification.

A bitcoin exchange is a platform where users buy and sell BTC. Learn how it works and how it differs from a wallet or broker.

In Bitcoin, an exchange rate is the market quote between BTC and another asset, not a single official price. Read the pair, quote type, and depth.