Learn Crypto with Bit.Fan Academy

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

beginner

Bitcoin or Ethereum? A Practical Decision Framework

Should I invest in bitcoin or ethereum? Start with your goal, risk tolerance, research time, and holding style before picking either one.

How Multisig Wallets Work on Bitcoin and Ethereum

A multisig wallet needs multiple private keys to approve a transfer. It can reduce single-point failure, but setup and recovery are more demanding.

Bitcoin ETF vs Bitcoin: What’s the Difference?

A Bitcoin ETF tracks BTC through fund shares, while buying Bitcoin gives you the asset itself. The right choice depends on control, transferability, and risk.

What Is a Spot Bitcoin ETF? How It Works and How to Buy Safely

A spot bitcoin ETF gives investors bitcoin price exposure through a brokerage account, not direct coin ownership. Learn how it works, risks, and scam checks.

Is There a Short Bitcoin ETF? What to Check First

Yes, short bitcoin ETFs exist. Before buying one, check how it works, what it tracks, whether it resets daily, and how to avoid scams.

What Is ProShares Bitcoin ETF? Key Facts First

A ProShares Bitcoin ETF usually gives investors bitcoin futures exposure through an ETF, not direct ownership of bitcoin. Learn the structure and main risks

How to Identify the Largest Bitcoin ETF

The largest Bitcoin ETF usually means the one with the biggest assets under management, but liquidity and structure matter too. Here is how to check safely.

Is There an Inverse Bitcoin ETF? What to Check First

Yes, products built to move against bitcoin do exist, but you need to verify whether it is truly an inverse bitcoin ETF, how it works, and its risks.