Learn Crypto with Bit.Fan Academy

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

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Is It Illegal to Mine Bitcoin? What to Check First

Is it illegal to mine bitcoin? Not everywhere. Legality depends on local rules on power use, business activity, noise, safety, and taxes.

How Is Bitcoin Valued? What Really Sets BTC Value

How is bitcoin valued? BTC value comes from supply, scarcity, demand, liquidity, network effects, and risk pricing rather than one fixed formula.

How Bitcoin Security Works: Keys, Nodes, and Mining

How does bitcoin security work? It relies on private keys, node verification, and proof of work to protect ownership and block history.

How to Own Bitcoin: Practical Ways to Start

Want to know how to own bitcoin? Start by choosing how to get it, then decide whether to keep it on an exchange or in your own wallet.

How Old Is Bitcoin? The Timeline That Matters

Bitcoin dates back to 2009 if you count the live network, or 2008 if you count the white paper. The answer depends on where you start the clock.

Why Bitcoin Is Worth Money

Why is Bitcoin worth money? Its value comes from scarce supply, verifiable ownership, transferability, and market consensus around open rules.

How Much Bitcoin Is There in the World?

Bitcoin has a hard cap of 21 million coins, but the amount people can actually use is lower because supply is released over time and some coins are lost.

How Does a Bitcoin Miner Work?

A bitcoin miner works by joining a record-keeping race: it hashes block data again and again to help validate transactions and secure the network.