Learn Crypto with Bit.Fan Academy

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

private key

How to get free bitcoin: yes, but usually only in small amounts. Learn the real methods, the limits, and the scam signs to avoid.

How many bitcoins are there? Bitcoin has a fixed cap of 21 million coins. Here’s how issuance, halving, and miner fees work over time.

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.

How to use bitcoin starts with a wallet, safe backups, and careful transfers. This guide explains payments, storage, and common mistakes to avoid.

How to invest in bitcoin starts with position sizing, choosing a reliable platform, and deciding whether to self-custody your BTC.

How to send bitcoin safely: verify the address and network, send a small test first, then check fees and confirmations before sending more.

Is bitcoin safe? The network itself is hard to tamper with, but exchanges, wallets, and user mistakes remain major sources of risk.

Bitcoin Cash is a separate cryptocurrency created in a 2017 split from Bitcoin. Here’s how BCH relates to BTC and why they are not the same.