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Half a bitcoin means 0.5 BTC, or one-half of a full bitcoin. Learn the unit, how it works, and the mistakes beginners make.

Can bitcoin be hacked? Usually the weak point is not Bitcoin itself but exchanges, wallets, devices, fake sites, and risky user actions.

A bitcoin wallet can be hacked, but the real target is usually your private key, seed phrase, device, or transaction approval.

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.

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.

Did Guthrie pay bitcoin? The chain doesn't show names. The only way to know is to check on-chain records. Here's how to verify and avoid fake proofs.