Learn Crypto with Bit.Fan Academy

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

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Bitcoin Futures Explained for Beginners

Bitcoin futures are contracts tied to bitcoin’s price, not direct coin ownership. Learn how margin, leverage, and settlement shape the risks.

Is Bitcoin Fungible? The Real Answer

Bitcoin is generally fungible at the protocol level, but public transaction history can make some BTC less acceptable on certain platforms.

How to Make Free Bitcoin Without Getting Scammed

Free bitcoin is possible, but usually in exchange for time, skills, or rewards. Learn which methods are real, which are risky, and what to avoid.

How to Get Bitcoins From Mining

To get bitcoins from mining, you join Bitcoin’s block-validation race and earn rewards through solo mining or a pool, subject to costs and setup.

How to Use a Bitcoin Machine for the First Time

Using a bitcoin machine for the first time starts with your own wallet, a verified receive address, and careful checks on fees, prompts, and receipts.

Can FBI Trace Bitcoin? Yes, Often Through the Trail

Can FBI trace bitcoin? Often yes. Bitcoin is public, not fully anonymous, and identity links usually come from exchanges and other off-chain records.

Is the Number of Bitcoins Fixed?

Yes. Bitcoin has a fixed supply cap of 21 million coins, but the amount actively circulating can still change over time.

How to Find Your Bitcoin Wallet

To find your Bitcoin wallet, first identify whether you used an exchange, app, or hardware wallet, then check recovery phrases, private keys, and old devices.