Learn Crypto with Bit.Fan Academy

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

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Are There Lost Bitcoins? What That Really Means

Yes, lost bitcoins do exist. In most cases, the coins remain on-chain, but the owner loses the keys, recovery phrase, or access needed to spend them.

What Is Bitcoin’s Supply Limit?

Bitcoin’s supply limit is 21 million BTC. This guide explains how that cap works, why it matters, and what people often get wrong about it.

What Is Bitcoin Used for in Real Life?

Bitcoin is used in real life for transfers, receiving payments, holding value, and some online purchases, but each use case needs careful fraud checks.

What Is a Bitcoin Resistance Level?

A Bitcoin resistance level is a price area where selling pressure tends to rise and upward moves often slow, stall, or fail.

What Are Bitcoin Layers? A Beginner Guide

Bitcoin layers split jobs across the stack: the base chain handles final settlement, while upper layers improve speed, cost, and app flexibility.

Should You Do a Bitcoin IRA? A Clear Decision Guide

A Bitcoin IRA can make sense for some investors, but the real test is taxes, fees, custody, liquidity limits, and your risk tolerance.

Can You Keep Bitcoin in an IRA? What to Check First

Yes, bitcoin can be held in an IRA, but usually through specific account structures and custodians rather than a personal wallet you control.

Should Bitcoin Be in a Long-Term Investment Plan?

Bitcoin may fit a long-term investment plan for some people, but the real test is risk tolerance, time horizon, position sizing, and custody.