Learn Crypto with Bit.Fan Academy

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

buy bitcoin

Are Bitcoin Machines Safe? What to Check First

Are bitcoin machines safe? Sometimes, but only if the operator is legitimate, fees are clear, and no one is pushing you to send BTC to another person.

What Counts as a Lot of Bitcoin?

A lot of bitcoin has no fixed cutoff. The real test is portfolio size, liquidity, custody needs, and how hard it is to move or sell.

Why Bitcoin Can Lose You So Much Money

Why is bitcoin losing so much money for some holders? Big losses usually come from volatility, bad entry timing, leverage, and oversized positions.

Where Is Bitcoin Listed? It Trades Across Platforms

Bitcoin is not listed on one single exchange like a stock. It trades on crypto platforms, some broker apps, and through products such as bitcoin ETFs.

Bitcoin Public Key Signature System Explained

Bitcoin’s public key signature system uses private keys to sign and public keys to verify. Learn the workflow, risks, and practical safety checks.

Can You Keep Bitcoin in an IRA? What to Check First

Yes, bitcoin can be held in an IRA, but usually through specific account structures and custodians rather than a personal wallet you control.

Is Bitcoin Mining Legal in Iran? What to Check First

Is bitcoin mining legal in Iran? It can depend on permits, power use, and equipment rules, so legality is more than a simple yes or no.

Can I Use IRA Money to Invest in Bitcoin?

Yes, but usually not by casually buying bitcoin inside a standard IRA. First check account rules, custody, transfer steps, and scam risks.