Learn Crypto with Bit.Fan Academy

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

on-chain

How Long Does a Bitcoin Transfer Take?

How long for bitcoin transfer depends on fees, network congestion, and the receiver’s confirmation policy. Here’s the safe way to check and send.

Can I Buy a Fraction of Bitcoin?

Yes, you can buy a fraction of bitcoin. Most people do. Learn how it works, how to buy safely, and what to check before placing an order.

What a Real Bitcoin Actually Is

A real bitcoin is not a physical coin. It is a digital asset recorded on the Bitcoin blockchain and controlled through private keys.

Who Owns Most Bitcoin? How to Read the Real Answer

Who owns most Bitcoin? Public discussion usually starts with Satoshi Nakamoto, but the biggest visible wallets often belong to exchanges and custodians.

How Many Bitcoins Will There Ever Be?

How many bitcoins will there ever be? The supply cap is 21 million BTC. Here’s what that means for mined, unmined, and tradable supply.

How to Send Bitcoin to a Wallet Safely

To send bitcoin to a wallet, verify the receiving address, choose the correct network, test with a small amount, and protect your private keys.

How to Buy Bitcoin on PayPal: Fees, Country Limits, Withdrawal Rules, and What to Watch For

How to buy bitcoin on PayPal starts with checking availability, fees, withdrawal rules, and account security before placing a small test order.

How to Check if You Have Bitcoin

To find if you have bitcoin, review old exchange accounts, wallet apps, email records, and backups, then confirm whether you control the wallet.