Learn Crypto with Bit.Fan Academy

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

ownership

Where to store bitcoin depends on who controls the private keys. Learn when to use an exchange, software wallet, or hardware wallet.

Learn how to buy bitcoin on Cash App step by step, including setup, payment methods, fees, and how to withdraw bitcoin to your own wallet safely.

Where buy bitcoins depends on what you want to own: actual BTC or price exposure. Start with channel type, then compare control and risk.

How to buy bitcoin with card: choose a compliant service, verify your identity, check fees, test with a small purchase, and secure your BTC.

How many bitcoin are there? Bitcoin has a fixed cap of 21 million coins, released over time under rules that reduce new supply.

A bitcoin wallet address is a public receiving identifier, not a private key. Learn how it works, how to find it, and how to store access safely.

A satoshi is the smallest unit of bitcoin. One bitcoin equals 100,000,000 satoshis, which makes small purchases and balances easier to understand.

A bitcoin wallet does not store coins. It manages private keys that let you access and spend bitcoin on the blockchain.