Learn Crypto with Bit.Fan Academy

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

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How to Sell Bitcoin Safely: Exchanges, P2P, and Scams to Avoid

Learn how to sell bitcoin through exchanges, P2P platforms, and in-person deals, plus how to judge fair prices and dodge payment scams.

How Long Does Bitcoin Mining Take?

Bitcoin mining takes about 10 minutes per block at the network level, but your own wait time depends on hash rate, difficulty, and pool setup.

How to Store Bitcoin Locally and Keep the Keys Safe

To store bitcoin locally, you must control the private keys yourself. This guide covers wallet setup, offline backups, recovery checks, and common mistakes.

What Do Bitcoins Look Like? A Beginner’s Guide

Bitcoins do not have a fixed physical look. Most people see Bitcoin as a wallet balance, QR code, address, or blockchain transaction record.

How to Receive Bitcoin on Lightning

To receive bitcoin on Lightning, use a wallet that supports Lightning invoices, then verify who controls the keys and how recovery works.

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 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 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.