Learn Crypto with Bit.Fan Academy

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

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How Many kWh to Mine 1 Bitcoin in 2026?

There is no fixed kWh figure to mine 1 Bitcoin in 2026. Power use depends on miner efficiency, network difficulty, and pool participation.

Is Bitcoin Risky? The Main Risks to Watch

Bitcoin is risky, mainly because of volatility, custody mistakes, platform issues, and scams. Learn the warning signs before you invest.

Why Do Bitcoins Have Value? A Simple Explanation

Bitcoin has value because it is scarce, verifiable, transferable, and accepted by a market that trusts its rules.

Why Bitcoin Has a Finite Supply

Bitcoin is finite because its code sets a 21 million cap and a halving schedule that keeps new issuance shrinking over time.

When Did Bitcoin First Reach $300?

Bitcoin first reached $300 during its early growth phase. This guide explains the timeline, context, and how to verify the milestone without guessing dates.

What Is the Maximum Number of Bitcoins?

The maximum number of bitcoins is 21 million. That cap is built into Bitcoin’s rules, though active circulating supply can be lower.

Who Owns Bitcoin? No Single Owner Exists

Who is owner of bitcoin? No one owns the network itself. Control of specific coins belongs to whoever holds the private keys.

Is Mining Bitcoin Illegal? What Actually Decides It

Is mining bitcoin illegal? It depends on local law, power use, permits, and taxes. Mining itself is not automatically illegal everywhere.