Learn Crypto with Bit.Fan Academy

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

bitcoin

How to Store Large Amounts of Bitcoin

To store large amounts of bitcoin safely, keep keys offline, split risk across layers, and test recovery with small amounts before moving the main balance.

2026-08-04

How to Add Money to a Bitcoin Wallet Safely

To add money to a Bitcoin wallet, you usually send BTC to your wallet address from an exchange or another person after checking the address and backup.

2026-08-03

How to Add Money to a Bitcoin Wallet Safely

What Is a Bitcoin Lightning Address?

A Bitcoin Lightning Address is a human-readable way to receive Lightning payments. The real issue is wallet support, network choice, and key custody.

2026-08-03

What Does a Bitcoin Address Start With?

A bitcoin address may start with 1, 3, or bc1. The prefix helps identify the format, but safe transfers also require network checks and key custody awareness.

2026-08-03

How to Trace a Bitcoin Address Owner

To trace a Bitcoin address owner, you can follow on-chain activity, but you usually cannot identify a real person without outside records or exchange help.

2026-08-03

How to Confirm Your Bitcoin Node Is Active

To confirm a Bitcoin node is active, check sync progress, recent block updates, peer connections, and log activity instead of only seeing if the app is open.

2026-08-03

How to Confirm Your Bitcoin Node Is Active

Are 3 Confirmations Enough for Bitcoin Cash?

For Bitcoin Cash, 3 confirmations can be enough for low-risk payments, but bigger transfers and unclear counterparties call for more caution.

2026-08-03

Are 3 Confirmations Enough for Bitcoin Cash?

What Happens When 21 Million Bitcoins Are Mined

When 21 million bitcoins are mined, new BTC issuance stops, but the Bitcoin network keeps running as miners rely more on transaction fees.

2026-08-03

What Happens When 21 Million Bitcoins Are Mined