What Is Bitcoin (BTC), in Plain English
Bitcoin explained simply: digital money with no banks or governments, how it works, and why people use it to store value and send large sums.
Bitcoin is digital money that runs without banks or governments. No central bank issues it. A computer network creates coins according to fixed rules written in code. The total supply is capped at 21 million. That number never changes.
Why it was built
Bitcoin launched in 2009 to let people send money directly to each other with no middleman. No bank to approve the transfer. No one to freeze it or reverse it unilaterally.
How it works in practice
Every transaction is recorded in a public ledger called a blockchain. Thousands of computers around the world hold a copy, so no one can alter or erase the history. A transfer is confirmed by the network in a matter of minutes, though the exact time stretches when the network is busy.
What you need to know
Transactions are irreversible. Send to the wrong address and you get the money back only if the recipient agrees to return it.
Fees depend on network load. Light traffic means low fees. Peak hours can cost noticeably more.
Bitcoin lives in a wallet. The wallet holds the private key. Lose the key, lose the bitcoin.
The price is volatile. Bitcoin is widely used to store value and to move large sums across borders, but its price swings considerably.
Where people use it
International transfers without a bank, long-term value storage, large settlements between individuals and businesses in different countries. You can swap BTC for another coin at swapss.lol/exchange.
