Learn Crypto with Bit.Fan Academy

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

custody

No one can verify exactly how many people own half a bitcoin. Public data shows addresses, while real ownership is blurred by exchanges and custody.

If a guy sent me bitcoin, first confirm the address, transaction status, and who controls the private keys before moving anything.

Can bitcoin be hacked? Usually the weak point is not the Bitcoin network itself but wallets, private keys, devices, exchange accounts, and scams.

The famous pizza purchase used 10000 bitcoin. Here’s why that matters, how to read the story correctly, and how to avoid scams tied to it.

If a guy sent you bitcoin, confirm the transaction on-chain and make sure you control the private keys before you move or share anything.

For “did Nancy Guthrie have bitcoin,” the safest answer is that public evidence is too limited to confirm ownership either way.

This guide to bitcoin mining explains the record-keeping race, hardware choices, mining pools, and real-world costs before you decide to join.

This guide to investing in bitcoin explains how to prepare, buy, store, and avoid scams before you commit serious money.