Learn Crypto with Bit.Fan Academy

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

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Early Bitcoin mining was easier to enter, but it still worked as a hash race, not a free-money switch.

Bitcoin is a decentralized digital currency. Learn the basics of issuance, transfers, storage, and risk before you buy.

Bitcoin mining is a competition for block records. Learn the basics, setup, participation paths, and real costs without earnings numbers.

This beginner’s guide to buying bitcoins explains how to open an account, fund it, place an order, and avoid scams before and after purchase.

Before Bitcoin, there were cash, bank-led payments, and earlier digital cash experiments, but no widely adopted decentralized money.

There is no single number for how many bitcoins have been sold. You need to separate mined supply, circulating supply, and trading volume.

How many bitcoins have been lost? No one can prove an exact total. The real issue is the gap between inactive coins and coins that are gone for good.

Bitcoin has a fixed supply cap, but the mined percentage keeps changing as new blocks are added. Here’s how issuance and mining work.