Bit.Fan Crypto Academy

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

on-chain

Bitcoin Jurisdiction Primer: What Actually Governs You

Bitcoin has no single home jurisdiction, but your trading, custody, taxes, and disputes still fall under real-world laws tied to where and how you use it.

Bitcoin Jurisdiction Primer: What Actually Governs You

Are Bitcoin Transactions Irreversible?

Bitcoin transactions are usually irreversible. Once confirmed on-chain, they cannot be forcibly reversed like a bank transfer or card chargeback.

Are Bitcoin Transactions Irreversible?

What Is iShares Bitcoin Trust?

iShares Bitcoin Trust is a security that gives investors bitcoin price exposure through a brokerage account, not direct control of on-chain BTC.

What Is iShares Bitcoin Trust?

Can Bitcoin Go in an IRA? What to Check First

Bitcoin can be held in some IRAs, but only if the account structure, custody setup, and provider rules allow crypto exposure.

Can Bitcoin Go in an IRA? What to Check First

Can You Put a Bitcoin Wallet in Your IRA?

Usually not as your personal wallet. In an IRA, the real issue is custody, private key control, and whether the account structure allows bitcoin at all.

Can You Put a Bitcoin Wallet in Your IRA?

Does Polygon.io Support Bitcoin? What It Actually Means

Polygon.io can support Bitcoin market data, but it is not the same as a Bitcoin wallet or trading venue. The key is knowing what “support” means.

Does Polygon.io Support Bitcoin? What It Actually Means

Which Bitcoins to Invest In? Start With Real BTC

Which bitcoins to invest in? Start by separating real BTC from wrapped tokens, funds, and scam products, then screen for custody, liquidity, and exit risk.

Which Bitcoins to Invest In? Start With Real BTC

A Look Into Bitcoin: What It Is and How It Works

A look into bitcoin starts with the basics: what it is, how its supply works, why people value it, and how to use it safely.

A Look Into Bitcoin: What It Is and How It Works