Learn Crypto with Bit.Fan Academy

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

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How Many Bitcoins Are in Circulation?

Bitcoins in circulation are not the same as Bitcoin’s fixed cap. The key is to separate max supply, issued coins, and coins that still move in markets.

What Could Cause Bitcoin to Crash?

Bitcoin can crash when liquidity dries up, leverage unwinds, confidence breaks, and key trading or custody channels face stress.

What Was Bitcoin’s Highest Market Cap?

Bitcoin’s highest market cap is not one fixed number. It is the peak value created by price multiplied by circulating supply at a given time.

Can I Buy Bitcoin on MetaMask? What You’re Really Buying

Yes, but often not as native BTC. On MetaMask, you may be buying a BTC-linked asset on another network, so check the delivery chain first.

Bitcoin or Ethereum: How to Choose

Should you buy Bitcoin or Ethereum? The answer depends on your goal, risk tolerance, time horizon, and how much complexity you can track.

Is Bitcoin a Good Investment? What to Weigh First

Is Bitcoin a good investment? It can be for some people, but only if you understand volatility, custody risk, and position sizing.

Is Bitcoin a Bubble? A Practical Way to Judge

Is bitcoin a bubble? Sometimes its price can look bubble-like, but the better question is which risks, drivers, and limits should shape your decision.

Can Quantum Computers Break Bitcoin?

Quantum computers are not a one-click way to destroy Bitcoin. The main long-term risk is to signatures, not the blockchain itself.