How much has bitcoin gone up since

What is Bitcoin?

When did bitcoin start

The first recorded purchase of goods was made with Bitcoin when Laszlo Hanyecz bought two pizzas for 10,000 BTC. This day is still commemorated to date as the Bitcoin Pizza Day. At Ledger, we celebrated this with a limited edition Ledger Nano S. More about Bitcoin Khristopher J. Brooks is a reporter for CBS MoneyWatch covering business, consumer and financial stories that range from economic inequality and housing issues to bankruptcies and the business of sports.

Cryptocurrencies — in pictures

When did bitcoin start

Before investing in crypto, you should know there's almost no protection for crypto investors. And since this virtual currency is extremely volatile and driven by hype, that's a problem. It's easy to get caught up in tweets, TikToks and YouTube videos touting the latest coin -- but the adrenaline rush of a market spike can easily be washed away with a dramatic crash. Gotta warn you, this could be depressing. Bitcoin came to life when Nakamoto published his famous white paper in 2008 on a cryptography mailing list describing a digital currency that would allow secure, peer-to-peer transactions without the involvement of any middleman, whether that be the government, financial system or a company. These transactions would be tracked through a blockchain, a ledger like those used by any financial institution, except that this ledger would be distributed across an entire network, with exact duplicates held by all participants and visible to all, secured by cryptographic means. There would never be more than 21 million Bitcoin.