Bitcoin launched in January 2009

Bitcoin is the oldest cryptocurrency. It went live on January 3, 2009, when the first block of transactions — called the genesis block — was recorded on its network. A person or group using the name Satoshi Nakamoto created it, though their real identity has never been confirmed.

The software was released as open-source code, meaning anyone could read it, use it, or modify it. The first Bitcoin transaction happened on January 12, 2009, when Satoshi sent 10 bitcoins to a computer programmer named Hal Finney. At that time, bitcoins had no market price — they were worth whatever people were willing to trade for them.

Key Takeaways

  • Bitcoin launched on January 3, 2009, making it the first and oldest cryptocurrency in existence.
  • The creator or creators, known as Satoshi Nakamoto, have never been publicly identified despite years of speculation.
  • For its first few years, Bitcoin was used mainly by computer enthusiasts and had almost no dollar value.
  • Bitcoin's price and public awareness grew significantly after 2010, especially during periods of media attention and adoption by businesses.
  • Bitcoin remains the largest cryptocurrency by market value, though thousands of other cryptocurrencies have been created since 2009.

The early years: 2009 to 2011

During Bitcoin's first two years, almost nobody outside of computer programmers knew it existed. The network was small, transactions were slow, and there was no way to easily buy or sell bitcoins for regular money. People who wanted bitcoins had to mine them — use their computer's processing power to solve math problems and earn new bitcoins as a reward.

The first real price emerged in 2010. In March 2010, someone paid $0.003 for a bitcoin on a small online forum. By June 2010, the price had climbed to around $0.15. In October 2010, the first Bitcoin exchange — a website where people could trade bitcoins for dollars — opened. This made it much easier for ordinary people to buy in, though most still had no reason to.

In 2011, Bitcoin's price jumped to $30, then crashed back down to $2. This wild swing scared away many early users but also attracted people who saw it as a speculative investment. By the end of 2011, Bitcoin had been around for nearly three years but was still largely unknown outside tech circles.

Growth and mainstream attention: 2012 to 2017

Bitcoin's second phase began around 2012, when the price started climbing again and more people heard about it through news stories. In 2013, the price shot up to over $1,000 for the first time, then fell sharply. This boom-and-bust cycle repeated several times over the next few years, each time attracting more media coverage and new buyers.

During this period, major companies began accepting Bitcoin as payment. In 2014, Microsoft started letting customers buy digital content with Bitcoin. Overstock.com, a large online retailer, began accepting it the same year. These moves signaled that Bitcoin was becoming something more than an experiment — it was becoming a real payment method, at least for some transactions.

By 2017, Bitcoin's price had climbed to nearly $20,000, and the word "cryptocurrency" had entered everyday conversation. Thousands of new cryptocurrencies had been created, trying to improve on Bitcoin's design or serve different purposes. However, Bitcoin remained the most valuable and most recognized.

Recent years: 2018 to present

After the price crash in 2018, Bitcoin entered a period of slower but steadier growth. More financial institutions began offering ways for their customers to own Bitcoin. In 2020 and 2021, the price climbed dramatically again, reaching new all-time highs. Large companies like Tesla and Square added Bitcoin to their balance sheets, treating it as a store of value rather than just a payment method.

Today, Bitcoin is over 15 years old. It remains the largest cryptocurrency by market value, though its price continues to move up and down sharply. Thousands of other cryptocurrencies exist, but Bitcoin is still the most widely recognized and the one most often mentioned in news stories about crypto.

Why Bitcoin's age matters

Bitcoin's longevity is significant because it has survived multiple crashes, regulatory threats, and competition from newer cryptocurrencies. When Bitcoin launched in 2009, many people thought it would disappear within months. Instead, it has operated continuously for over 15 years without a central authority managing it or shutting it down.

This track record is one reason Bitcoin is often seen as the most established cryptocurrency. Newer cryptocurrencies have come and gone, but Bitcoin's network is still running, still processing transactions, and still being used by millions of people worldwide. That does not mean Bitcoin is risk-free or that its price will keep rising — but it does mean the network itself has proven durable.

How Bitcoin's age compares to other cryptocurrencies

Bitcoin is the oldest, but several other cryptocurrencies have been around for a long time too. Litecoin launched in 2011, Ripple in 2012, and Ethereum in 2015. However, Bitcoin was first, and that matters in the cryptocurrency world. Being the original gives Bitcoin name recognition and a larger user base than any other cryptocurrency.

Thousands of cryptocurrencies have been created since 2009, but most have failed or become worthless. The fact that Bitcoin has survived and grown for over 15 years while most others have not is a key reason it remains the most valuable and most talked-about cryptocurrency.

Frequently Asked Questions

Who created Bitcoin and why?

Bitcoin was created by someone or a group using the name Satoshi Nakamoto. Their real identity has never been confirmed, despite many people claiming to be Satoshi or speculating about who it might be. Nakamoto's stated goal was to create a digital currency that did not require a bank or government to manage it — a peer-to-peer electronic cash system.

How much was Bitcoin worth when it first launched?

Bitcoin had no market price when it launched in January 2009. The first price emerged in 2010 at around $0.003 per bitcoin. Prices were set by whatever people were willing to pay on small forums and exchanges. The first major price jump happened in 2011, when Bitcoin reached $30 before crashing back down.

Can Bitcoin run out or disappear?

Bitcoin's code limits the total supply to 21 million bitcoins. As of now, about 21 million have been created or are in the process of being created, so no new bitcoins will be mined after that limit is reached. However, the Bitcoin network itself can continue operating indefinitely as long as people run the software and process transactions.

Is Bitcoin still used as money today?

Bitcoin is used as money in some places, but it is more commonly treated as an investment or store of value. Some merchants accept it as payment, and some people use it to send money across borders. However, its price swings make it less practical for everyday purchases than regular currency. Most Bitcoin owners hold it hoping the price will rise rather than spending it.

Why does Bitcoin's price change so much?

Bitcoin's price is set entirely by supply and demand — what buyers are willing to pay and what sellers are willing to accept. Because there is no central bank managing the supply or setting a target price, and because Bitcoin is still relatively new and not universally accepted, the price can swing wildly based on news, regulation changes, or shifts in investor sentiment.