Learn Crypto with Bit.Fan Academy

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

beginner

A bitcoin address does not have one fixed length. It varies by format, so check the prefix, network, and full string before sending any BTC.

What is $6 million in bitcoin? It depends on the live BTC price. Divide $6 million by the current BTC price, then account for fees and slippage.

People choose Bitcoin for its fixed supply, open network, and transferability, but its volatility and self-custody risks are real.

Bitcoin started as an idea in 2008 and as a live network in January 2009. Here’s the timeline behind both dates.

Bitcoin rehypothecation means a custodian reuses your BTC for lending or collateral. The key issue is whether you control the coins or just a claim.

Yes, you can short Bitcoin, but it is risky. Learn the main methods, setup steps, key risks, and scam warnings before trading.

Bitcoin itself is not a scam, but many schemes use its name. Watch for guaranteed returns, fake platforms, and pressure to send coins.

A bitcoin seed phrase is the backup that restores wallet access. If you lose it or expose it, the damage can be permanent.