#BTC Sure! Here’s a short version

Bitcoin (BTC) is a type of digital money that isn’t controlled by any bank or government. It was made in 2009 by someone named Satoshi Nakamoto. People use it to buy things or invest, and all the transactions are recorded on something called a blockchain. Bitcoin can go up or down in price a lot, so it’s risky but also interesting. Some people also "mine" it using computers to earn more BTC.