Learn Crypto with Bit.Fan Academy

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

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How the Bitcoin Lightning Network Works

The Bitcoin Lightning Network works by opening payment channels, updating balances off-chain, and settling the final result on Bitcoin.

How Much Bitcoin Is Left to Be Mined?

How much bitcoin is left to be mined depends on the 21 million cap and the halving schedule. Here’s how remaining issuance and mining work.

How to Use Leverage in Bitcoin Trading Safely

How to leverage bitcoin starts with one rule: leverage magnifies losses as fast as gains. Learn the steps, risks, and scam checks before trading.

How to Lend Bitcoin Safely: Methods and Risks

How to lend bitcoin starts with choosing the right model, checking where yield comes from, and understanding custody, liquidation, and withdrawal risk.

How to Secure Large Bitcoin Multisig Wallets

To secure large Bitcoin multisig wallets, split signing authority, document recovery, and require independent checks before every transaction.

How to Sell Bitcoin Without KYC Safely

To sell bitcoin without KYC, choose the right trade path, verify the buyer and payment source, then use test trades and staged release.

How to Know When to Sell Bitcoin

To know when to sell Bitcoin, set exit rules before price moves, sell in stages, and treat scam checks as part of the process.

How Many Kinds of Bitcoins Are There?

Strictly speaking, there is only one native Bitcoin: BTC. People often mix in forked coins, wrapped versions, and lookalike tokens.