Learn Crypto with Bit.Fan Academy

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

custody

Where to Send Bitcoin: Safe Destinations Explained

You can send bitcoin to a wallet, an exchange deposit address, or a merchant that accepts BTC, but you must verify the network and address first.

Why Is Bitcoin So Popular?

Why is bitcoin so popular? Its appeal comes from fixed supply, decentralization, portability, and a powerful network effect built over time.

Are Physical Bitcoins Real? What They Actually Are

Physical bitcoins are real as objects, but they are usually just containers for private keys, not bitcoin itself.

What Is the Purpose of Bitcoin?

The purpose of Bitcoin is to let people transfer and hold digital value without relying on a single institution, using open and verifiable rules.

Are Bitcoins NFTs? No—Here’s the Difference

Bitcoins are not NFTs. BTC is a fungible asset, while NFTs are non-fungible. Confusion usually comes from inscriptions on Bitcoin.

Can Bitcoin Still Be Mined? Yes, but Costs Rule

Bitcoin can still be mined, but it is no longer a casual home-computer activity. The real question is whether your setup and costs make sense.

Are Bitcoins Mined? How Bitcoin Mining Works

Yes, bitcoins are mined, but not in a physical sense. Bitcoin mining is a computer-based race to add blocks and earn new BTC.

What Is a Bitcoin Lightning Wallet?

A bitcoin lightning wallet is built for faster BTC payments, but key control varies widely. Check custody, backups, and irreversible payment risks first.