Learn Crypto with Bit.Fan Academy

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

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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 ATM is a self-service kiosk for buying or selling bitcoin with cash, but fees are often high and scam pressure is a major risk.

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 to earn bitcoin starts with offering work, content, services, or cashback-based value in exchange for BTC instead of chasing “free” coins.

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.

You can buy bitcoin with a credit card, but fees, bank blocks, and withdrawal limits can be tougher than with a debit card.

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