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Bitcoin Price | BTC Price Index and Live Chart - CoinDesk

oin Price | BTC Price Index and Live Chart - CoinDesk

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It is the crypto market standard, benchmarking billions of dollars in registered financial products and pricing hundreds of millions in daily over-the-counter transactions. Built for replicability and reliability, in continuous operation since 2014, the XBX is relied upon by asset allocators, asset managers, market participants and exchanges. The XBX is the flagship in a portfolio of single- and multi-asset indices offered by CoinDesk.Learn more onCoinDesk Indices $69,540.95-2.63%$65,685.0324H Price$72,375.89Bitcoin Trend IndicatorLearn MoreSignificant DowntrendNeutralSignificant UptrendBuy / SellGet CryptoBitcoin Trend IndicatorLearn MoreSignificant DowntrendNeutralSignificant Uptrend Share ChartAbout Bitcoin The Bitcoin price is $69,540.95, a change of -2.63% over the past 24 hours as of 11:58 p.m. The recent price action in Bitcoin left the tokens market capitalization at $1.37T. So far this year, Bitcoin has a change of 64.66%. Bitcoin is classified as a Currency under CoinDesks Digital Asset Classification Standard (DACS).Bitcoin is the world’s first decentralized cryptocurrency – a type of digital asset that uses public-key cryptography to record, sign and send transactions over the Bitcoin blockchain – all done without the oversight of a central authority.The Bitcoin network (with an upper-case “B”) was launched in January 2009 by an anonymous computer programmer or group of programmers under the pseudonym “Satoshi Nakamoto.” The network is a peer-to-peer electronic payment system that uses a cryptocurrency called bitcoin (lower case “b”) to transfer value over the internet or act as a store of value like gold and silver.Each bitcoin is made up of 100 million satoshis (the smallest units of bitcoin), making individual bitcoin divisible up to eight decimal places. That means anyone can purchase a fraction of a bitcoin with as little as one U.S. dollar.Bitcoin priceBitcoin’s price is renowned for being highly volatile, but despite that, it has become the top performing asset of any class (including stocks, commodities and bonds) over the past decade – climbing a staggering 9,000,000% between 2010 and 2020.When the cryptocurrency was launched at the beginning of 2009, as Satoshi Nakamoto mined the bitcoin genesis block (the first-ever block on the Bitcoin blockchain), 50 BTC entered circulation at a price of $0.00.Fifty bitcoin continued to enter circulation every block (created once every 10 minutes) until the first halving event took place in November 2012 (see below). Halvings refer to bitcoin’s issuance system, which was programmed into Bitcoin’s code by Satoshi Nakamoto. It essentially involves automatically halving the number of new BTC entering circulation every 210,000 blocks.In February 2011, BTC’s price reached parity with the U.S dollar for the first time. The milestone encouraged new investors into the market, and over the next four months, bitcoin’s price continued to rise – peaking at over $30.By early 2013, the leading cryptocurrency had recovered from a prolonged bearish episode and rose above $1,000, albeit only briefly. But with the infamous Mt Gox hack, China announcing its first ban on crypto and other situations, it took a further four years for the BTC price to return to above $1,000 again. Once that level was passed, however, bitcoin’s price continued to surge dramatically throughout 2017 until BTC peaked at its previous long-standing all-time high of $19,850.Over 2018, the entire crypto market plunged into what is now known as the “crypto winter” – a yearlong bear market. It wasn’t until December 2020, when bitcoin returned to test the previous all-time high, that it eventually surpassed that historical level and rose a further 239% over the next 119 days to a new all-time high of $64,799.What is Bitcoin?Bitcoin is the world’s first decentralized cryptocurrency – a type of digital asset that uses public-key cryptography to record, sign and send transactions over the Bitcoin blockchain – all done without the oversight of a central authority. It was launched in January 2009 by an anonymous computer programmer or group of programmers under the pseudonym 'Satoshi Nakamoto'.How does Bitcoin work?Bitcoin and other cryptocurrencies are like the email of the financial world. The currency doesn’t exist in a physical form, and the coin is transacted directly between the sender and the receiver without banking intermediaries to facilitate the transaction. Everything is done publicly through a transparent, immutable, distributed ledger technology called blockchain.Here are the main features of blockchain technology:Bitcoin transactions are recorded on a public, distributed ledger known as a “blockchain” that anyone can download and help maintain.Transactions are sent directly from the sender to the receiver without any intermediaries.Holders who store their own bitcoin have complete control over it. It cannot be accessed without the holder’s cryptographic key.Bitcoin doesn’t exist in a physical form.Bitcoin has a fixed supply of 21 million. No more bitcoin can be created and units of bitcoin cannot be destroyed.Bitcoin users send and receive coins over the network by inputting the public-key information attached to each person’s digital wallet.In order to incentivize the distributed network of people verifying bitcoin transactions (miners), a fee is attached to each transaction. The fee is awarded to whichever miner adds the transaction to a new block. Fees work on a first-price auction system, where the higher the fee attached to the transaction, the more likely a miner will process that transaction first.Every single bitcoin transaction that takes place has to be permanently committed to the Bitcoin blockchain ledger through a process called “mining.” Bitcoin mining refers to the process where miners compete using specialized computer equipment known as application-specific integrated circuit (ASIC) chips to unlock the next block in the chain.Unlocking blocks work as follows:Crypto mining uses a system called cryptographic hashing. This function simply takes any input (messages, words or data of any kind) and turns it into a fixed-length alphanumeric code known as a “hash.”Each input creates a completely unique hash, and it’s almost impossible to predict what inputs will create certain hashes. Even changing one character of the input will result in a totally different fixed-length code.Each new block has a value called a “target hash.” In order to win the right to fill the next block, miners need to produce a hash that is lower than or equal to the numeric value of the ‘target’ hash. Since hashes are completely random, it’s just a matter of trial and error until one miner is successful.This method of requiring miners to use machines and spend time and energy trying to achieve something is known as a proof-of-work system and is designed to deter malicious agents from spamming or disrupting the network.Whoever successfully unlocks the next block is rewarded with a set number of bitcoin known as “block rewards” and gets to add a number of transactions to the new block. They also earn any transaction fees attached to the transactions they add to the new block. A new block is discovered roughly once every 10 minutes.Bitcoin block rewards decrease over time. Every 210,000 blocks, or about once every four years, the number of bitcoin received from each block reward is halved to gradually reduce the number of bitcoin entering the space over time. As of 2021, miners receive 6.25 bitcoins each time they mine a new block. The next bitcoin halving is expected to occur in 2024 and will see bitcoin block rewards drop to 3.125 bitcoins per block. As the supply of new bitcoin entering the market gets smaller, it will make buying bitcoin more competitive – assuming demand for bitcoin remains high.Who created Bitcoin?The creator of Bitcoin, known only by the pseudonym "Satoshi Nakamoto," first proposed this revolutionary digital currency in a 2008 whitepaper titled "Bitcoin: A Peer-to-Peer Electronic Cash System." Satoshi devised Bitcoin as a decentralized, peer-to-peer network, able to facilitate financial transactions without a central authority like a government or bank. In doing so, Satoshi solved a key issue, the double-spending problem, by creating a proof-of-work consensus mechanism within a blockchain structure. Bitcoin's network was activated in January 2009 when Satoshi mined the first block, or the "genesis block." Despite the transformative impact of Bitcoin, Satoshi Nakamoto's identity remains shrouded in mystery, a symbol of the privacy-oriented ethos at the heart of the cryptocurrency movement.Bitcoin’s energy consumptionThe process of requiring network contributors to dedicate time and resources to creating new blocks ensures the network remains secure. But that security comes at a price. As of 2021, the Bitcoin network consumes about 93 terawatt hours (TWh) of electricity per year – around the same energy consumed by the 34th-largest country in the world.This appetite for electricity has drawn widespread criticism from celebrities such as Tesla CEO Elon Musk to government bodies such as China’s State Council and the U.S. Senate over Bitcoin’s impact on climate change. But while the electricity figures are alarmingly high, it’s important to note that bitcoin mining at most accounts for 1.29% of any single country’s energy consumption. Not to mention, Bitcoin is a complete financial system whose energy consumption can be measured and tracked, unlike the fiat system, which cannot be accurately measured and requires a range of additional layers to function, including ATMs, card machines, bank branches, security vehicles, storage facilities and huge data centers.There are also a number of initiatives including the Crypto Climate Accord and the Bitcoin Mining Council that aim to improve Bitcoin’s carbon footprint by encouraging miners to use renewable sources of energy.ManagementAs already mentioned, the Bitcoin network was created by a pseudonymous programmer, or group of programmers, known only as “Satoshi Nakamoto.” During its early development, other developers joined to work on the protocol, including cypherpunk Hal Finney, cryptographers Wei Dai and Nick Szabo and software developer Gavin Andresen.There were also a range of other developers including Pieter Wuille and Peter Todd who contributed to the development of Bitcoin Core – the first client on the Bitcoin network. A client is a piece of software that enables a network participant to run a node and connect to the blockchain.An American nonprofit called the Bitcoin Foundation was founded in 2012 to support the development and adoption of the Bitcoin protocol. After three years, however, the foundation eventually ran out of cash and was dissolved.In 2014, Adam Back, another cypherpunk and the inventor of Hashcash – a cryptographic hashing algorithm created in 1997 which used the same proof-of-work mechanism that Bitcoin would later adopt – co-founded Blockstream. Blockstream is a for-profit tech company that develops new infrastructure on the Bitcoin network, including Lightning Network and sidechains.Read less...Buy crypto on a secure, trusted platform.Cryptoasset investing is highly volatile and unregulated in some EU countries. No consumer protection. Tax on profits may apply. Don’t invest unless you’re prepared to lose all the money you invest.Latest About BitcoinView All MarketsMicrostrategyMichael Saylor's MicroStrategy Prices Upsized $525M Debt Offering to Buy More BitcoinThis capital raise comes just days after a similarly structured $800 million offering, the proceeds of which the company used to purchased another 12,000 bitcoin.By Jamie CrawleySponsoredMar 15, 2024 at 1:01 p.m. UTCMar 15, 2024MicroStrategyMichael SaylorBitcoinMarketsFirst moverFirst Mover Americas: El Salvador Holds More BTC Than ExpectedThe latest price moves in crypto markets in context for March 15, 2024.By Lyllah LedesmaSponsoredMar 15, 2024 at 12:10 p.m. UTCMar 15, 2024First MoverMarketsEl SalvadorBukeleBitcoinMarketsTradingBitcoin Trader Sees Prices Slumping to $60K as Crypto Bulls See $650M in LiquidationsThe CoinDesk 20, a broad-based index of the most liquid crypto tokens, was down 8.25%.By Shaurya MalwaSponsoredMar 15, 2024 at 11:41 a.m. UTCMar 15, 2024TradingMarketsMarketsGoldGold Investors Aren't Switching Into Bitcoin, JPMorgan SaysOutflows from gold exchange-traded funds and a surge in bitcoin ETF inflows fueled speculation investors were shifting from the precious metal into the cryptocurrency. By Will CannySponsoredMar 15, 2024 at 9:55 a.m. UTCMar 15, 2024GoldBitcoin ETFTradingBitcoin PriceBuy / SelleToroSponsoredBuy Crypto on a Trusted PlatformTransparent, fixed, unified feed with no hidden costs. Join 30M+ users.Cryptoassets are highly volatile and unregulated in some EU countries and the UK. No consumer protection. Tax on profits may apply.UpholdSponsoredThe easy-to-use, fully reserved and transparent crypto platformBuying crypto made simple. Instantly invest in over 265 cryptoassets with Uphold.All investments and trading are risky, and may result in the loss of capital. Cryptoassets are largely unregulated and are not subject to protection.24H Low$65,685.0324H High$72,375.8924H Open$71,422.0024H Change$1,881.0552 Week Low$24,789.5852 Week High$73,798.25All Time High$73,798.25Returns (YTD)64.66%Bitcoin Market StatsMarket Cap$1.37T24H VolumeN/AMax Supply21.00MTotal Supply21.00M24H Value TransactedN/A30D Volatility0.5893860024H Transaction Count330,08024H Average Transaction Fee$7.47Show more statsTrending AssetsView All eToroSponsoredDiscover a friendly, trusted crypto investing platformEnjoy an easy-to-use experience as you trade over 70 top cryptoassets such as Bitcoin, Ethereum, Shiba and more. Cryptoasset investing is highly volatile and unregulated in some EU countries. No consumer protection. Tax on profits may apply. Don’t invest unless you’re prepared to lose all the money you invest. | XBXBitcoin Price Index XBXThe CoinDesk Bitcoin Price Index (XBX) is the world’s leading reference for the price of bitcoin, used by the largest institutions active in crypto assets. It is the crypto market standard, benchmarking billions of dollars in registered financial products and pricing hundreds of millions in daily over-the-counter transactions. Built for replicability and reliability, in continuous operation since 2014, the XBX is relied upon by asset allocators, asset managers, market participants and exchanges. The XBX is the flagship in a portfolio of single- and multi-asset indices offered by CoinDesk.Learn more onCoinDesk Indices BTCBitcoin$69,540.95-2.63%eToroSponsoredDiscover a friendly, trusted crypto investing platformEnjoy an easy-to-use experience as you trade over 70 top cryptoassets such as Bitcoin, Ethereum, Shiba and more. Cryptoasset investing is highly volatile and unregulated in some EU countries. No consumer protection. Tax on profits may apply. Don’t invest unless you’re prepared to lose all the money you invest. ETHEthereum$3,741.74-3.62%BNBBinance Coin$635.305.30%SOLSolana$183.083.78%XRPXRP$0.63436239-5.28%ADACardano$0.72718872-3.07%DOGEDogecoin$0.16345356-7.89%Unmute CDTVThe Ethereum Dencun Upgrade Is HereTim Beiko from the Ethereum Foundation, shares the Importance of the Dencun Upgrade, what are their concerns, and Ethereum's long-term scaling strategy. Read more...Watch CoinDesk TV|View all videoseToroSponsoredBuy crypto with FREE cold storageYour top cryptoassets deserve top-tier security. Own a wide variety of cryptos on a trusted and safe platform. Cryptoasset investing is highly volatile and unregulated in some EU countries. No consumer protection. Tax on profits may apply. Don’t invest unless you’re prepared to lose all the money you invest.Crypto SectorsSectorsAssetsIndustry & GroupBitcoin (BTC) is not in the CoinDesk DACS 500.DACSBitcoin Top assets in SectorAssetsWeight24H%Source: Coindesk DACS monthly updateCoinDesk IndicesView AllTop Indices including BitcoinIndex nameTickerWeight24HBitcoin CalculatorCrypto to FIATCrypto to CryptoBuy / SelleToroSponsoredBuy Crypto on a Trusted PlatformTransparent, fixed, unified feed with no hidden costs. Join 30M+ users.Cryptoassets are highly volatile and unregulated in some EU countries and the UK. No consumer protection. Tax on profits may apply.UpholdSponsoredThe easy-to-use, fully reserved and transparent crypto platformBuying crypto made simple. Instantly invest in over 265 cryptoassets with Uphold.All investments and trading are risky, and may result in the loss of capital. Cryptoassets are largely unregulated and are not subject to protection.Last Updated on 03/15/24 11:58 PM CoinDesk’s Bitcoin and Cryptocurrency Calculator determines the exchange rates between major fiat currencies and cryptocurrencies – including BTC, BCH, ETH and XRP to USD, EUR, GBP, IDR and NGN – with up to six decimal places of accuracy. Conversion rates are based on CoinDesk’s Bitcoin Price Index and the price indices of other digital assets. World currency prices are based on rates obtained via Open Exchange Rates. Go To Bitcoin CalculatorMarket AnalysisReturnsNumber of TransactionsPrice PerformanceAverage Time Token is HeldSocial AnalysisTwitter SentimentSearch TrendsResearch ReportsDiving in deeper on cryptocurrency.CoinDesk Research’s 2022 Annual Crypto Review Introducing Consensus Magazine: Putting Web3 in PerspectiveCoinDesk 2021 Annual Crypto ReviewAboutAboutMastheadCareersCoinDesk NewsStay UpdatedConsensusCoinDesk StudiosNewslettersFollowGet In TouchContact UsAdvertiseAccessibility HelpSitemapThe Fine PrintEthics PolicyPrivacyTerms of UseUpdate My Cookie ConsentDo Not Sell My Personal InformationPlease note that our privacy policy, terms of use, cookies, and do not sell my personal information has been updated.CoinDesk is an award-winning media outlet that covers the cryptocurrency industry. Its journalists abide by a strict set of editorial policies. In November 2023, CoinDesk was acquired by the Bullish group, owner of Bullish, a regulated, digital assets exchange. The Bullish group is majority-owned by Block.one; both companies have interests in a variety of blockchain and digital asset businesses and significant holdings of digital assets, including bitcoin. CoinDesk operates as an independent subsidiary with an editorial committee to protect journalistic independence. CoinDesk offers all employees above a certain salary threshold, including journalists, stock options in the Bullish group as part of their compensation.©2024 CoinDeskEnglishX iconFacebook iconLinkedin iconRSS L

Bitcoin price | index, chart and news | WorldCoinIndex

BTC/USD

$ 69,446

-2.70%

BTC/EUR

€ 63,866

-2.72%

BTC/CNY

¥ 172,521 0%

BTC/GBP

£ 54,452

-2.84%

BTC/RUB

₽ 0 0%

BTC volume

$ 32.40B

Altcoin volume

$ 82.76B

Crypto market cap

$ 2.37T

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# Coins

Market cap

Bitcoin

BTC/USD

69,792

+0.50 %

69,930

69,435

$ 4.31B

19.65M

$ 1.37T

Bitcoin

BTC

Last price

69,792

+0.50 %

Bitcoin

BTC/USD

Last price

69,792

+0.50 %

24 high

69,930

24 low

69,435

24 volume

$ 4.31B

# Coins

19.65M

Market cap

$ 1.37T

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Coinbase Pro

BTC/USD

69,784

$ 2.73B

Kraken

BTC/USD

69,802

$ 414.93M

Bitfinex

BTC/USD

69,823

$ 352.79M

Bitstamp

BTC/USD

69,793

$ 344.26M

BTSE

BTC/USD

69,773

$ 308.55M

Gemini

BTC/USD

69,854

$ 161.33M

CEX.IO

BTC/USD

69,935

$ 272.63K

Okcoin

BTC/USD

69,717

$ 108.19K

Lykke

BTC/USD

68,500

$ 26.32K

Coinfield

BTC/USD

26,242

$ 0.00

Total / Average

BTC/USD

69,792

4.31B

Other fiat

$ 0.00000000

Total USD 24 volume

$ 0.00000000

Coinrank: #1

Algorithm:SHA-256

Mineable:Yes

Token platform:

All time high:$ 73,762.20

Maximum supply:21,000,000

All time low:$ 203.99900

Circulating supply:19,655,337

ICO Price:

n/a

Cointype:

All time low:$ 203.99900

Circulating supply:19,655,337

ICO ROI:n/a

Release date:

01-03-2009

Bitcoin Social media feeds

r/bitcoin

BTC Price Live Data

The Bitcoin price today is $69,792 USD with a 24 hour trading volume of $32.42B USD. Bitcoin (BTC) is up 0.50% in the last 24 hours.

About

Bitcoin is the world’s first cryptocurrency which works on a completely decentralized network known as the blockchain. The blockchain network consists a link of blocks that are secured using cryptography and record all the transactions. Bitcoin was first presented to the world in 2009 by an anonymous identity known as Satoshi Nakamoto. As Bitcoin works on a decentralized network, it is completely free from the involvement of third-party financial institutions or central banks. The Bitcoin blockchain facilitates instant peer-to-peer transactions at minimum transactions fees required to maintain the network. The total number of Bitcoins is fixed at 21 million with its smallest unit being referred to as Satoshi. Each Satoshi represents a hundred millionth part of Bitcoin which means that 100,000,000 Santoshi = 1 BTC. Additional Bitcoins are generated by a process known as mining. Bitcoins are mined by professional miners solving complex computational equations. For each Bitcoin mined, the miners are rewarded with either more coins or transaction fees. The miners also validate all transactions on the Bitcoin network as well as look after the network security. Bitcoin can be exchanged with fiat currencies or other digital currencies. There are over 100,000 merchants and vendors accepting Bitcoin all over the world.

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Bitcoin Price Today | BTC to USD, Price Index & Live Chart

Exchanges Watchlist Portfolio More Learn News Glossary Dollar Dollar Bitcoin Euro Ethereum Sign in Dark mode Sign in Main Exchanges Watchlist Portfolio Learn News Glossary Dollar Dollar Bitcoin Euro Ethereum Bitcoin BTC #1 rank BTC to usd $69,792.96 BTC 1 24H BTC price -$1,605.24 -2.30 % no matches found BTC to USD converter BTC USD BTC market cap The total market value of a cryptocurrency's circulating supply. It is analogous to the free-float capitalization in the stock market.Market Cap = Current Price x Circulating Supply. $1.37T BTC 24H trading volume A measure of how much of a cryptocurrency was traded in the last 24 hours. $67.64B BTC diluted market cap The market cap if the max supply was in circulation. Fully-diluted market cap (FDMC) = price x max supply.If max supply is null, FDMC = price x total supply $1.47T BTC circulating supply The amount of coins that are circulating in the market and are in public hands. It is analogous to the flowing shares in the stock market. 19,655,337 BTC total supply 21,000,000 BTC all time high $73,646.06 Token contract info Reddit Github price market cap trading volume Bitcoin to USD chart 24H Recalculation This might take a few seconds Live Bitcoin Price Today The live Bitcoin

price today is

$69,792.96 as of

3/16/2024,

with a 24-hour trading volume of

$67,639,214,832.

Bitcoin's price is down

-2.30% in the last 24 hours. Currently, Bitcoin

ranks

out of

35978 coins according to CryptoMarketCap. Bitcoin has a live market cap of $1,371,804,147,064,

a circulating supply of 19,655,337

BTC coins and a maximum supply of 21,000,000 BTC coins. Want to find the best place to buy

Bitcoin

at the current price?

The top cryptocurrency exchanges for buying and selling

Bitcoin

coins are currently Binance, Bitget, Kucoin, Changelly PRO, HTX Global.

You can find other markets listed on our

crypto exchanges page. What is Bitcoin (BTC)?To its users, traders, and holders (or hodlers!), Bitcoin is a type of electronic money that, unlike almost every previous alternative, exists independently and outside the control of any state or financial institution.

It doesn’t recognize any borders, meaning that it can be transferred between participants on its network without the need for or interference of any middleman or intermediary.

Because of the variety of technical features it integrates and the way it connects participants from all corners of the globe, Bitcoin is often considered far more than a simple financial asset or monetary unit.

However, the fact that its monetary policy is predefined and fully transparent has given it the status of a pristine financial instrument, traded under the ticker BTC on both centralized and decentralized exchanges.

Bitcoin is based on revolutionary blockchain technology, where transactions are recorded on a public distributed ledger and are secured by a decentralized network of computers dedicating their computational power to solving cryptographic tasks.When Was Bitcoin Launched?Bitcoin was launched in January 2009, following the release of its whitepaper in late 2008. This whitepaper proposed the workings of a peer-to-peer electronic currency system that would eliminate ‘the need for a trusted third party.’

In the traditional financial system, a trusted third party tends to be a large financial institution. Bitcoin’s vision of eliminating them from the settlement system is often considered an immediate reaction to the global financial meltdown of 2008, caused by Wall Street’s handling of financial instruments like mortgage-backed securities.

The first open-source Bitcoin software client was released on the 9th of January, 2009, enabling anyone who installed it to use BTC.Who is the Founder of Bitcoin?Bitcoin’s whitepaper, titled ‘Bitcoin: A Peer-to-Peer Electronic Cash System’, was authored by Satoshi Nakamoto, supposedly a pseudonym for a person or group whose true identity is not yet known.

Satoshi, whose profile has only been assembled through forum posts, emails and BTC source code comments, published the whitepaper on a cryptography mailing list. The earliest proponents of the fledgling currency were ‘cypherpunks’ who advocated for sociopolitical change via cryptography and privacy.

Around the release of the 0.1 version of the software, Satoshi launched the Bitcoin network with a genesis block with a reward of 50 BTC and the embedded text: ‘The Times 03/Jan/2009 Chancellor on brink of second bailout for banks.’ This was the headline of the UK’s Times newspaper on that date, and is one of many examples of Satoshi’s commentary on banking.

BTC remained a purely peer-to-peer currency until July 2010, when it first began trading at prices ranging between $0.08 and $0.0008. However, the first commercial transaction of Bitcoin came earlier that year, on what is now known as ‘Bitcoin Pizza Day.’

On the 22nd of May, a programmer named Laszlo Hanyecz, paid for two pizzas using Bitcoin. The price? 10,000 BTC.

The first actual recipient of Bitcoin in a non-commercial transaction, however, was the late Hal Finney who was sent 10 BTC from Satoshi’s own wallet on January 12, 2009.Why Was Bitcoin Created?Satoshi Nakamoto was a noted critic of banking and the fractional reserve banking system.

In comments on Bitcoin’s code, he pointed out the shortcoming of fiat currencies in that they require trust in the central bank not to debase the currency. According to Satoshi, the history of fiat currencies has, however, entailed many breaches of said trust.

Following the creation of Bitcoin, the US Federal Reserve added $4 trillion to the money supply in just five years, a number that has been dwarfed following the Covid-19 pandemic.

According to the European Central Bank, Bitcoin’s philosophy of decentralization of money has its roots in the Austrian School of Economics, while the New York Times has attempted to link the philosophical idea behind Bitcoin to libertarians and anarchists.How Does Bitcoin Work?Bitcoin uses cryptography to verify transactions and record them on a blockchain, which is a public distributed ledger.

A ledger isn’t a revolutionary concept, but it is required as a record of transactions within a financial system. The fact that the ledger used by BTC is publicly distributed marks a significant departure from the traditional financial system.

Bitcoin’s public distributed ledger, or blockchain, is made up of many ‘blocks’, each containing an SHA-256 cryptographic hash of the previous block all the way back to the genesis block mined on Jan 03, 2009.

These new blocks are formed by a new group of transactions that are accepted by the nodes of the Bitcoin network, added to the network, and then published to all nodes. Rather than requiring central approval and oversight, a majority of computers on the network instead hold sway. Thus making Bitcoin decentralized.

In order to be accepted by the rest of the network, a new block contains a proof of work (PoW). This proof of work can be boiled down to the computers on the network, or miners, solving cryptographic puzzles to arrive at a solution. This process is assigned a certain level of difficulty and, although time-consuming to generate, it’s easy to verify.

Miners solve these puzzles and are allowed to create the next block of the blockchain. These new blocks are mined every ten minutes, and miners who create them are rewarded with a certain amount of Bitcoin. The genesis block had a reward of 50 BTC, however, that reward has halved several times since.What Makes Bitcoin Unique?Being the trailblazer and the first to appear on the market, Bitcoin is the ‘OG’ cryptocurrency that created a truly global community capable of making transactions without needing to trust the legacy financial system.

While subsequent years have seen entire generations of cryptocurrencies come into being and eclipse the technological advantages of Bitcoin, it remains the largest cryptocurrency by market capitalization to date and remains the most trusted of the bunch.

Network effect is often quoted as one of Bitcoin’s main advantages. As of early 2022, Bitcoin has seen considerable institutional interest. It is increasingly used in commercial endeavors and has been recognized as legal tender in several countries.

The cryptocurrency market as a whole is not only based on Bitcoin’s fundamental idea of peer-to-peer transactions without the involvement of a trusted intermediary, but also remains very correlated to the price of BTC as a monetary unit.What Is a Satoshi?While BTC prices may put off newer or first-time investors who tend to think of investments in whole numbers, Bitcoin is in fact highly divisible. Purchasing 1 whole BTC may be difficult for most investors, which is why most trades at current Bitcoin prices are done with far smaller units.

The Satoshi, named after Bitcoin’s eponymous founder, is the smallest unit to which Bitcoin is divisible and is what a lot of advice, such as ‘Stacking Sats’, refers to. One Satoshi equals 0.00000001 BTC.

There are also less used denominations of BTC, such as mBTC (amounting to a thousandth or 0.001 BTC) and uBTC (a millionth or 0.000001 BTC).

The Algorithmic Max is also theoretically a denomination of Bitcoin, amounting to 20,999,999.9769 BTC. Practical uses for this denomination, however, are challenging to find!How Much Bitcoin Is In Circulation?Bitcoin’s protocol limits its supply, effectively creating a predefined monetary policy, and sets this limit at a total of 21,000,000 BTC. This is an amount that is yet to be reached, because Bitcoins are still being created as a reward for miners.

The original reward of 50 BTC per mined block as of the genesis block has been halved several times to 25, 12.5, and, as of 11 May 2020, to 6.25 BTC. The Bitcoin protocol dictates that these Halvings take place every 210,000 blocks. Once the limit of 21 million BTC is reached, miners will no longer receive block rewards, but they will still receive transaction fees.How Do You Buy Bitcoin?Bitcoin is the easiest cryptocurrency to purchase. Ever since the pizza delivery guy who effectively bought 10,000 BTC for the price of two pizzas, Bitcoin has been an effective peer-to-peer currency - and it can still be purchased in a peer-to-peer fashion.

However, there are many other ways to go about it. Bitcoin ATMs exist in many countries, where enthusiasts can purchase BTC with the same level of convenience as making a bank transaction.

Every exchange of note, centralized or decentralized, will also offer BTC. You can not only purchase Bitcoin with fiat currency, but also use it as a trading pair with all other currencies on the exchange. This means that you can use most, if not all, cryptocurrencies to buy Bitcoin.

To purchase Bitcoin, all you need is a wallet and some alternate currency or goods to trade for Bitcoin.Is It Possible to Buy Bitcoin Instantly?It may be possible to buy Bitcoin instantly on centralized exchanges, because an exchange account isn’t really a wallet. Instead, it is an electronic reflection of fund balances that an exchange will display, even though the actual funds have not moved - the user is simply entitled to a small amount of the BTC held by the exchange.

However, ways of purchasing, or on-ramps, that involve the BTC being sent directly to the user’s wallet are not instant. New Bitcoin blocks are mined every ten minutes, so it takes ten minutes for any transaction to be verified and settled. This means, simply, that it takes no more than ten minutes for the individual wallet to reflect the transaction.

In reality, this is a lot faster than the traditional financial system. While financial service providers, especially credit card companies, advertise instant transactions, these transactions are only reflected instantly, although they take days to actually settle. Bitcoin, meanwhile, settles in just ten minutes.

That said, some service providers that accept fiat and send BTC to user wallets may take longer than ten minutes to facilitate transactions. This may be due to waiting for fiat payments to settle, batch processing, or AML (Anti Money Laundering) regulations, among other reasons.How Do You Store Bitcoin?As mentioned above, you need a wallet to store Bitcoin.

This is not strictly true, however, being that Bitcoins are stored on the blockchain and wallet addresses only identify them. But, to all intents and purposes, having a wallet and keeping its private key safe is similar to being in possession of and not losing a physical wallet containing cash.

Bitcoin uses public-key cryptography, meaning that a wallet consists of two keys, one public and one private. Public keys identify wallets on the blockchain and are shared with other parties in order to receive BTC, while private keys enable you to access and send BTC from the wallet.

Wallets themselves come in several forms:

Cold Wallet: Referring to ‘cold storage’, these wallets keep private keys offline and thus safely out of the reach of hackers. These can come in several forms, from devices not connected to the internet to a paper copy of the private key.Hot Wallet: Unlike cold wallets, these are connected to the internet. They can come in the form of full clients that download a copy of the blockchain, light clients that interact with full nodes, or online/web wallets that store credentials with the online wallet provider rather than the user’s hardware.Exchange Wallet: These are forms of online or web wallets, but may differ slightly in that a user’s exchange account isn’t necessarily a wallet in and of itself. As such, when sending cryptocurrency to an exchange account, there may be some form of identification system or memo in place to ensure that the funds reach the correct user.How Secure is Bitcoin?Bitcoin is based on extremely safe SHA-256 cryptography created by the National Security Agency of the U.S., and the bitcoin protocol includes many features protecting it against various vectors of attack, including:

Double Spending. This type of attack involves the user trying to send the same Bitcoin to two different addresses in succession. It is mitigated by the very nature of the public distributed ledger, where the complete history of all transactions is visible to all.Race Attack. A race attack refers to the user trying to send the same Bitcoin to two different addresses concurrently, creating a race to see which transaction is accepted first.History Modification. This happens when an attacker attempts to reverse the transaction in a blockchain, which is impossible to do if participants wait for more blocks to be created (called confirmations). To succeed, an attacker would need to control more than half of the total computational power of the network in what is called a 51% attack.Bitcoin Energy ConsumptionAs awareness about Energy Consumption and the need to be Green has swept over consumers, critics of Bitcoin have used its consumption of energy as a vector of attack.

Reports have claimed Bitcoin’s transactions take ‘as much electricity as an American household does in six weeks’, and that Bitcoin’s annual energy requirement amounts to more than the annual energy usage of Finland, a country of 5.5 million.

However, other reports suggest that Bitcoin miners are heavily dependent on renewable energy sources, with anywhere between 40-75% of BTC’s energy usage being powered by renewables.

Defenders of Bitcoin also point to the carbon footprint of gold, which is considered by some to be a similar asset class to BTC, being double that of Bitcoin’s. The global banking sector is estimated to have a similarly large carbon footprint, and quantifying that of the financial services industry as a whole has not yet been managed.

Nevertheless, not every media report remains entirely grounded in reality. Newsweek’s infamous 2017 article titled ‘Bitcoin Mining on Track to Consume All of the World’s Energy by 2020’, for example, did not come to pass.

Private sector crypto initiatives, such as the Crypto Climate Accord and the Bitcoin Mining Council, remain dedicated to solving environmental issues, yet not everything that consumes energy is necessarily bad.

Regardless of its energy consumption, Bitcoin has the potential to aid the reported 1.7 billion unbanked people in the world, to address the UN’s Sustainable Development Goal 10 of reducing exorbitant International Remittance fees, and to generally be a force for positive change, innovation, and development across the globe.What Is Bitcoin Halving?Bitcoin halving refers to the reduction of the Bitcoin block reward paid out to miners upon the successful creation of a new block.

As set out in the Bitcoin Protocol, this reward began at 50 BTC with the genesis block in January 2009. It has since halved every 210,000 blocks to 25, 12.5 and most recently to 6.25 BTC.

These halvings and the predefined nature of Bitcoin’s supply make Bitcoin’s monetary supply almost perfectly transparent. This stands in stark comparison to fiat currency which is simply printed, and increasingly so in recent years, by central bankers across the world.Is Bitcoin a Good Investment?The fixed monetary value and software-defined scarcity of Bitcoin are commonly used as arguments why Bitcoin is a valuable investment.

With a fixed maximum supply of 21 million BTC and a slowing supply toward that number as halvings take place, its value is evident as the network effect takes hold when compared to fiat currencies that have no supply limit and are controlled by the banks.

This has given rise to the argument that Bitcoin is a store of value or ‘digital gold’, and has seen investors take a buy-and-hold approach rather than use BTC as the electronic ‘cash’ it was designed to be.

However, Bitcoin is a relatively young asset, and its volatility often counts against it as a store of value. For risk-averse investors, the massive volatility that Bitcoin has historically exhibited can be a severe drawback.

On the other hand, it is also the best-performing asset class since its creation, providing an annualized 230% return over that time, and many analysts still believe the best is yet to come.How Is Bitcoin Upgraded?Developers upgrade Bitcoin by conducting a fork in the network. These forks are essentially changes in the protocol of the Bitcoin network and can be implemented for several reasons.

The most common reason to fork Bitcoin is to upgrade it, and a fork causes a split in the transaction chain. This creates a development structure and an opportunity to experiment without compromising the ‘main’ Bitcoin blockchain.Hard Fork vs Soft ForkHard forks are permanent changes that happen when a new version of Bitcoin splits from the original, creating two distinct chains that are entirely separate from each other. After splitting, these two chains no longer communicate.

Hard forks have given rise to several other cryptocurrencies, including Bitcoin Cash, Bitcoin Gold, and Bitcoin SV.

Soft forks, meanwhile, are a change to the protocol that is backward compatible, meaning that the new protocol will be recognized by the old nodes of the system. This doesn’t launch a new cryptocurrency like a hard fork does.What Is Taproot?The Taproot upgrade is a soft fork that was implemented in November 2021. It is widely considered the most important recent upgrade to Bitcoin.

One of Taproot’s main aims is to batch multiple signatures and transactions, making it faster and easier to verify transactions on the network.

It also makes it harder to distinguish transaction participants on the public distributed ledger by combining single-signature and multi-signature transactions into a single verification process, thereby enhancing privacy.

Transaction scaling has also been considered a weakness of Bitcoin. However, Taproot enhances Bitcoin’s capability in that regard, opening the door to smart contracts and potential DeFi (decentralized finance) applications.What Is The Bitcoin Lightning Network?Lightning Network is a layer-2 solution built atop Bitcoin, aimed at making transactions even faster and reducing fees paid by the users.

The Lightning Network uses smart contracts to set up connections between users off the main Bitcoin blockchain, and makes transactions between them using these channels. Users can then close these channels at any time and settle their final balances on the main BTC chain.

Since Bitcoin blockchain records just the opening and closing of these channels, it reduces network usage. There is also additional privacy in these Lightning Network transactions as they don’t individually appear on the blockchain.

Lightning Network was proposed in 2016 in response to Bitcoin making less than 10 transactions per second compared to traditional payment processors handling several thousand.

Furthermore, for Bitcoin’s vision of being an electronic cash alternative and therefore needing to handle microtransactions, the existing fee structure had to improve. After all, while users would be happy to pay a few dollars as a fee to move millions from one account to another, the same fee would be unacceptable when buying a cup of coffee. Read more About BTC Category Payments Coin Type Native Proof Proof-of-Work Hash SHA-256 Total Supply 21000000 Holders 50,236,981 Inflation Decreasing Issuance Hard Cap 21000000 Mineable Yes Premined No ICO Price (USD) - ICO Price (ETH) - ICO Price (BTC) 1 ICO Start Date - ICO End Date - Total USD Raised - CORE ONLY Github Bitcoin markets Newsletter Contact Us Privacy Policy Terms of Service

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Bitcoin Price Today - BTC Price Chart & Market Cap | CoinCodex

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Home CryptoBitcoinBTCBitcoin$ 69,541-2.79% Last 24h฿ 1.000591-0.15%Ξ 18.5524560.88%$ 69,541-2.79%Alternative Add to Watchlist Add to Portfolio OverviewExchangesNewsGuidesPredictionHistorical DataBitcoin PriceTrack Bitcoin Price Today, Live BTC Price Chart & Market CapBitcoin is featured as the #1 crypto for long-term investors. Read more »Date RangeLive24H7D1M3M6MYTD1Y3Y5YALLLoading...Date RangeLive24H7D1M3M6MYTD1Y3Y5YALLFROM BTCTO USDBitcoin Price Live Data24H Range $ 65,86724H Range$ 72,00852W Range $ 24,87752W Range$ 73,628ATH & ATL Range $ 0.050000ATH & ATL$ 73,628Bitcoin Price$ 69,541Market Cap$ 1.37TDiluted Market Cap $ 1.46T24H Volume$ 113.60B Vol. / M. Cap Ratio 0.0831Dominance 51.55% ATH $ 73,628 (-6%)ATH Date Mar 14, 2024 ATL $ 0.050000ATL Date Jul 17, 2010 Cycle Low $ 65,867 Cycle High $ 70,614 Circ. Supply 19.66M (94%) Total Supply 19.66M Max Supply 21.00M Supply Inflation 1.75% (Low) Volatility 13.18% (Very High) PlatformBTCRelease Date Jan 3, 2009 Fear & Greed Index 83 (Extreme Greed)Sentiment NeutralShow more ↓Bitcoin price today is $ 69,541 with a 24-hour trading volume of $ 113.60B, market cap of $ 1.37T, and market dominance of 51.55%. The BTC price decreased -2.65% in the last 24 hours.Bitcoin reached its highest price on Mar 14, 2024 when it was trading at its all-time high of $ 73,628, while Bitcoin's lowest price was recorded on Jul 17, 2010 when it was trading at its all-time low of $ 0.050000. The lowest price since it's ATH was $ 65,867 (cycle low). The highest BTC price since the last cycle low was $ 70,614 (cycle high). The Bitcoin price prediction sentiment is currently neutral, while Fear & Greed Index is showing 83 (Extreme Greed). Bitcoin's current circulating supply is 19.66M BTC out of max supply of 21.00M BTC. The current yearly supply inflation rate is 1.75% meaning 337,900 BTC were created in the last year. In terms of market cap, Bitcoin is currently ranked #1 in the Proof-of-Work Coins sector and ranked #1 in the Layer 1 sector. HighlightsPrice has increased by 179% in the last 1 yearOutperformed 68% of the in 1 yearOutperformed Trading above the in the last 30 days (67%)Trading near Has liquidity based on its market capTrading on KuCoinYearly inflation rate is Risk AnalysisNo risks detected for Bitcoin from our risk checks.See All Risk ChecksBitcoin PerformanceChange1H24H7D1M3M6MYTD1Y3Y5YALL BTC/USD 0.96%-2.79%1.87%34.50%64.47%162.76%63.62%179.11%22.92%1,630%139.08M% BTC/ETH 0.47%0.88%6.34%-0.22%-1.69%14.05%0.33%24.73%-41.12%-35.45%-- BTC/USDT 0.96%-2.79%1.87%34.50%64.47%162.76%63.62%179.11%22.92%1,630%139.08M% Bitcoin price in US Dollar has increased by 34.50% in the last 1 month. BTC is down -0.22% against Ethereum in the last 1 month. Bitcoin Quarterly ReturnsYearQ1Q2Q3Q4Total2010----24.00%383.87%500.00%2011158.03%1,889%-67.32%4.68%1,656%2012-8.37%37.33%87.06%7.29%152.56%2013681.71%-6.24%36.07%469.02%5,575%2014-39.47%40.35%-39.67%-17.25%-57.59%2015-23.73%7.72%-10.27%82.40%34.47%2016-3.21%61.58%-9.45%58.06%123.83%201711.21%131.47%73.88%225.61%1,357%2018-50.45%-8.25%3.74%-43.43%-73.32%201912.07%159.75%-24.03%-13.16%92.05%2020-10.80%42.33%17.96%168.52%302.12%2021103.02%-40.39%24.98%5.55%59.64%2022-1.47%-56.23%-2.50%-14.86%-64.20%202372.14%7.12%-11.57%57.22%156.36%2024----------Average 69.28%174.27%7.35%98.11%701.00%The top-performing year for Bitcoin was 2013 when the price of BTC increased by 5,574.72% from $ 13.30 to $ 754.97. The worst performing year for Bitcoin was 2018 when the price dropped by -73.32% from $ 14,046 to $ 3,747.29. The average yearly growth of Bitcoin over the last 15 years is 701.00% per year. Usually, Bitcoin performs best in Q2 with an average of 174.27% gain and worst in Q3 with 7.35% gain.Bitcoin Price Closing History by LevelPriceDays Above% of Bitcoin's Life$ 73,628 ATH--$ 70,00040.08%$ 69,541 Price Now40.08%$ 60,000571.14%$ 50,0001763.53%$ 45,0002805.61%$ 40,0004328.66%$ 35,00057311.48%$ 30,00068213.66%$ 25,00090018.03%$ 20,000106521.34%$ 19,000112722.58%The table above shows the number of days which Bitcoin closed above a certain price level.Bitcoin Price & ROI on this DateDatePriceROIMar 16, 2024 Today$ 69,541-Mar 16, 2023$ 24,287186.33%Mar 16, 2022$ 39,30176.94%Mar 16, 2021$ 55,57125.14%Mar 16, 2020$ 5,374.041,194.02%Mar 16, 2019$ 3,939.151,665.39%Mar 16, 2018$ 8,302.60737.58%Mar 16, 2017$ 1,249.615,465.02%Mar 16, 2016$ 416.8316,583.32%Mar 16, 2015$ 286.3924,181.70%Mar 16, 2014$ 636.5010,825.55%Mar 16, 2013$ 47.00147,859.16%Mar 16, 2012$ 5.341,301,217.39%Mar 16, 2011$ 0.8600008,086,074.42%The table above shows the price and ROI of Bitcoin today and previous years on the same date (Mar 16).BTC ExchangesBitcoin is being traded on 141 cryptocurrency exchanges, including Binance and KuCoin. $ 113.60B worth of Bitcoin changed hands in the last 24 hours. If you wish to purchase BTC, check our guide on how to buy Bitcoin in 6 steps.ExchangePrice Volume ActionBinance$ 69,557$ 20.23B$ 69,557$ 20.23B Trade NowKuCoin$ 69,570$ 964.51M$ 69,570$ 964.51M Trade NowKraken$ 69,515$ 697.04M$ 69,515$ 697.04M Trade NowBybit$ 69,560$ 3.28B$ 69,560$ 3.28B Trade NowOKX$ 69,555$ 2.62B$ 69,555$ 2.62B Trade Nowgate.io$ 69,547$ 423.40M$ 69,547$ 423.40M Trade NowBinance Futures$ 69,593$ 2.28B$ 69,593$ 2.28B Trade NowPrimeXBT$ 69,613$ 479.03M$ 69,613$ 479.03M Trade NowMEXC$ 69,567$ 777.88M$ 69,567$ 777.88M Trade NowCoinbase$ 69,428$ 3.18B$ 69,428$ 3.18B Trade NowView AllAbout BitcoinInvented in 2008 and launched in early 2009, Bitcoin introduced the world to the concept of cryptocurrency. Bitcoin was invented by someone using the pseudonym “Satoshi Nakamoto”, but it is still unclear whether this name represents one person or a group of people.

Bitcoin started off as a niche interest for cryptography and technology enthusiasts and eventually exploded in popularity, with the BTC price growing to thousands of dollars.

With Bitcoin’s rise in value and adoption, the technology that makes Bitcoin possible was started being leveraged for a number of use cases, leading to the emergence of crypto assets as an asset class—practically every cryptocurrency on the market today employs some of the concepts introduced by Bitcoin.

Here’s a quick summary of some of Bitcoin’s most important features:

The first decentralized digital currency

Extremely high security due to proof-of-work and blockchain design

Fully transparent history of transactions and predictable supply timeline

Only 21 million BTC coins will ever be created

Fully permissionless, anyone can participate in the network and send transactions

What is Bitcoin and how does it work?

Bitcoin is a peer-to-peer system that allows users to transfer value between each other without requiring a trusted third party to act as an intermediary. The design of the Bitcoin protocol prevents double spending and the arbitrary creation of new coins.

Bitcoin transactions are recorded in a fully transparent public ledger called the blockchain. Approximately every 10 minutes, Bitcoin transactions are batched into a “block” and added to the ledger. The blocks reference each other—this is where the “chain” part of blockchain comes from.

In order to ensure the security of the network, Bitcoin uses a Proof-of-Work algorithm. The process of facilitating transactions and creating new coins is referred to as “mining”. Miners deploy their computers to solve resource-intensive mathematical problems—the miner that reaches the correct solution first has the privilege of adding the next block to the Bitcoin blockchain and receives a reward in the form of BTC for their trouble.

The more computing power that’s used for mining Bitcoin, the more robust the network becomes, as it becomes increasingly difficult for a single entity to intentionally promote invalid transactions or re-arrange the history of the ledger.

The Bitcoin network is permissionless, which means that anyone can become a miner and participate in its consensus process. Everyone is also free to install a Bitcoin client and operate their own node on the Bitcoin network.

Bitcoin price history

The price of Bitcoin has seen big changes since BTC was first launched in 2009. Initially, Bitcoin didn’t really have an established price, and most people who owned BTC obtained it through mining. Eventually, a growing number of people became interested in Bitcoin, and began buying coins from other holders. Initially, these purchases were facilitated directly between buyers and sellers through web forums like Bitcoin Talk.

Eventually, Bitcoin exchanges were created and offered a more streamlined and automated way of buying and selling Bitcoin. One of the first ever Bitcoin exchanges was Bitcoin Market, which launched in 2010. Bitcoin Market and other platforms established a public market for Bitcoin, making it possible to track the price of BTC as expressed in US dollars and other currencies. The first price of Bitcoin was $0.07, according to CoinCodex data, which tracks the Bitcoin price starting from August 2010.

Let’s take a look at the historical Bitcoin price chart and highlight some important milestones:

$0.10 – The Bitcoin price first surpassed $0.10 in October of 2010

$1 – The first time that Bitcoin was worth $1 was in February of 2011

$10 – The first time that the BTC price climbed over $10 was in August 2012

$100 – The first time that Bitcoin was worth more than $100 was in April 2013

$1,000 – Bitcoin surpassed $1,000 for the first time in its history in December 2013

$10,000 – Bitcoin reached $10,000 for the first time in December 2017

$20,000 – Bitcoin reached $20,000 for the first time in December 2020

$30,000 – The first time Bitcoin reached $30,000 was in January 2021

$40,000 – The first time Bitcoin reached $40,000 was in January 2021

$50,000 – Bitcoin first reached the $50,000 price level in February 2021

$60,000 – The first time Bitcoin reached $60,000 was in April 2021

Bitcoin Supply

The Bitcoin protocol specifies that no more than 21 million BTC can exist. However, each BTC can be subdivided into 100 million units called satoshis. One satoshi is the smallest unitof Bitcoin that can exist. Satoshis are commonly referred to as “sats” by cryptocurrency fans.

With the price of Bitcoin increasing so much in the last decade, most investors cannot afford to purchase a whole BTC. Thankfully, this isn’t really a problem if you’re looking to buy Bitcoin—since BTC can be subdivided to very small units, you don't have to buy a whole BTC to begin investing in Bitcoin. Depending on the cryptocurrency exchange you’re using, you can buy as little as $1 worth of Bitcoin, or even less.

Bitcoin halvings

The BTC coin reward received by Bitcoin miners is cut in half approximately every 4 years in what are known as Bitcoin halvings. The last Bitcoin will be mined around the year 2140, according to estimates. Here is how the BTC reward earned by miners is changing over time:

2009 – 2012: 50 BTC per block

2012 – 2016: 25 BTC per block

2016 – 2020: 12.5 BTC per block

2020 – 2024: 6.25 BTC per block

2024 – 2028: 3.125 BTC per block

Bitcoin Market Cap

One of the ways that we can measure the growth of Bitcoin is by taking a look at its market capitalization (commonly abbreviated to “market cap”). Calculating the Bitcoin market cap is fairly straightforward, as we simply have to multiply the amount of BTC coins in circulation with the current price of one BTC. This gives us a rough estimate of the size of the Bitcoin market, and also provides a helpful way to compare how large Bitcoin is compared to other cryptocurrencies.

The market capitalization of Bitcoin can change significantly as the BTC market goes through its various cycles. The Bitcoin market cap surpassed $1 trillion for the first time in February 2021.

Market cap is also used to measure the size of companies—we can calculate the market cap of a company by multiplying the price of one share by the total amount of outstanding shares. Even though market cap can come in hady to make comparisons, it’s far from a perfect metric. For example, directly comparing a cryptocurrency and a stock by their market cap is probably not the best idea due to the fundamental differences between the two markets.

What is Bitcoin dominance?

Bitcoin dominance is a measure of Bitcoin’s share of the total crypto market cap. The metric is derived from dividing the total value of all digital assets in circulation by the market capitalization of Bitcoin. Historically, Bitcoin has always controlled the largest share of the crypto market. However, with the rise of new digital currencies since Bitcoin’s first block in 2009, Bitcoin dominance has fallen from 100% in 2013, and 88% in 2014, to just 38% in 2022.

A high Bitcoin dominance ratio typically infers altcoins are doing poorly in the market, or at the very least poorly when compared with Bitcoin. In contrast, a low BTC dominance figure means that alternative digital assets, including Ethereum and all other coins that are not Bitcoin, are performing well against the world’s oldest crypto.

The most important Bitcoin milestones

The history of Bitcoin is full of ups and downs. Here are some of the most important events and developments that have played a defining role in the story of the world’s biggest cryptocurrency.

October 2008 – Satoshi Nakamoto publishes the Bitcoin whitepaper

January 2009 – The first block of the Bitcoin blockchain, also known as the “genesis block”, is mined

May 2010 – A Bitcoin Talk forum user pays 10,000 BTC for two pizzas, which was the first documented purchase of a good with Bitcoin

April 2011 – Satoshi Nakamoto confirms he stepped away from the Bitcoin project

October 2013 – Silk Road, a dark web marketplace where Bitcoin was used for payments, is shut down by the FBI

February 2014 – Mt.Gox, the largest Bitcoin exchange at the time, collapses following a series of hacks

August 2017 – A community dispute over Bitcoin’s block size leads to a hard fork of the Bitcoin blockchain, resulting in Bitcoin Cash

February 2021 – Tesla buys $1.5 billion worth of Bitcoin

Who’s in charge of Bitcoin?

Bitcoin doesn’t have a CEO, a headquarters, or a company that’s in charge of it. It’s a protocol consisting of users running software that conforms to the protocol’s rules. Developers across the globe are constantly working on improvements to the Bitcoin protocol, with the most prominent project being the Bitcoin Core client. Any modifications to the protocol have to be accepted by participants in the Bitcoin network – if a proposed change is unpopular, miners and node operators simply won’t run the proposed new version of the software.

Even Satoshi Nakamoto, the inventor of Bitcoin, would not be able to force through any changes to the Bitcoin protocol if there was a lack of consensus amongst participants in the Bitcoin network. While nobody is in charge of Bitcoin, a number of individuals have made significant contributions to the project over the years. This includes Gavin Andresen, who served as Bitcoin’s lead developer starting with 2011. Andresen also founded the Bitcoin Foundation in 2012 to support the development of Bitcoin. Other developers like Wladimir J. van der Laan, Marco Falke, Pieter Wuille, Michael Ford and Jonas Schnelli are listed among the top contributors on the Bitcoin Core GitHub.

What is the Lightning Network?

If you’ve been following Bitcoin recently, you’ve probably heard of the Lightning Network—it’s one of the most exciting projects in the Bitcoin ecosystem at the moment. The Lightning Network addresses Bitcoin’s limited scalability by introducing a layer on top of the Bitcoin blockchain that can handle transactions at much higher speeds and lower costs.

By itself, the Bitcoin network can handle less than 10 transactions per second, which limits its use as a currency on a global scale. The network also isn’t suitable for sending very small payments (microtransactions), as transaction fees can be higher than the value of the payment itself. The Lightning Network allows users to establish payment channels that use smart contracts to process transactions outside of the main Bitcoin blockchain. Only the opening and closing of payment channels is broadcasted to the Bitcoin blockchain. When a channel is closed, the users’ BTC balances are settled on the Bitcoin blockchain. The Lightning Network was first proposed by Joseph Poon and Thaddeus Dryja in 2015, and the protocol has been making steady advances in recent years. Services like Strike simplify the process of making BTC payments via the Lightning Network, and the protocol is also being adopted by a growing number of cryptocurrency exchanges for Bitcoin withdrawals and deposits.

WebsiteWhitepaperBitcointalkExplorerBlockchain InfoBlockstreamBlockcypherBlockchairRedditFAQWhat is Bitcoin?Bitcoin is a digital currency originally proposed by the pseudonymous ‘Satoshi Nakamoto’ in 2008. The identity of Satoshi Nakamoto is still unknown, although speculation about potential Satoshi Nakamoto candidates is a popular topic in the cryptocurrency community.

Its first implementation was in early 2009 as open-source software. The Bitcoin network is maintained in a decentralized manner with no central authority having the power to censor or reverse transactions. The Bitcoin network is available 24/7, and BTC can be sent globally with no restrictions.

Unlike local currencies, Bitcoin is completely digital. User balances are kept on a public ledger that is fully transparent and accessible to all. Similarly, anyone can operate a Bitcoin node or function as a Bitcoin miner, provided they have the necessary knowledge and resources. Bitcoin inspired the launch of other digital currencies that are collectively referred to as altcoins.

How does Bitcoin work?The Bitcoin network is maintained by a network of nodes that communicate with each other to arrive at a consensus regarding the current state of the ledger. The Bitcoin ledger consists of “blocks”, which contain information about Bitcoin transactions. A new block is added to the ledger approximately every 10 minutes. Each block is linked to its previous block with a cryptographic hash, which is why the type of ledger used by Bitcoin is referred to as a “blockchain”.

Since Bitcoin is a decentralized network, there needs to be a way to select which node gets to add a new block to the Bitcoin blockchain. In Bitcoin, this is decided through “mining”. Bitcoin miners set up their hardware to tackle resource-intensive mathematical problems, and whoever gets the right solution first gets to add the next block to the blockchain. In return, the miner receives a “block reward” in the form of BTC coins.

How is Bitcoin used?In order to use Bitcoin, you first need to install a Bitcoin wallet on your mobile phone or computer. A wallet is a piece of software that manages Bitcoin private keys and allows you to send and receive Bitcoin. When you set up a Bitcoin wallet, you will have your own Bitcoin address which you can share with your friends and others with whom you want to transact. You can have as many Bitcoin addresses as you like.

Once you have some BTC, you can trade it on a cryptocurrency exchange, send it to your friends or use it to buy goods from stores that accept Bitcoin. Alternatively, you could just hold it for a long period of time and hope that it becomes more valuable in the future.

Why are Bitcoins valuable?Just like any other tradeable asset, the price of Bitcoin is based on supply and demand. These dynamics can sometimes be unpredictable, and it’s impossible to list all the factors that contribute to Bitcoin price movements.

However, we can list some properties of Bitcoin that lead people to assign value to BTC. Bitcoin can be sent across the globe on a 24/7 basis and is not controlled by any intermediaries. Transactions can’t be censored, and the network is highly secure thanks to the massive amount of computing power that’s backing it.

Many people who invest in Bitcoin also appreciate the fact that Bitcoin has a limited supply of 21 million coins and a predictable monetary policy. New BTC coins cannot be created at will – we know exactly how many BTC will be in circulation at any point in the future.

These properties make Bitcoin a viable candidate for a store of value asset that serves a similar purpose to gold. Investors sometimes refer to Bitcoin as a deflationary currency to highlight the differences between BTC and fiat currencies.

How do I get Bitcoin?You can obtain Bitcoin by receiving it as a payment for your goods or services or by purchasing BTC from a cryptocurrency exchange using a local currency like the US dollar or the euro. Of course, you can also buy Bitcoin in person if you know someone who holds BTC or if you find a seller on a peer-to-peer Bitcoin marketplace.

You can also earn Bitcoin through mining, but this is not a realistic option for most people. Because the Bitcoin mining market is so competitive nowadays, you need a significant upfront investment in specialized Bitcoin mining hardware in order to be able to mine BTC profitably.

Is Bitcoin a good investment?As with almost all other cryptocurrencies, Bitcoin is considered a high-risk investment and displays considerable price volatility. There is no guarantee that Bitcoin can sustain its upwards trajectory, even though the price of BTC has been showing a strong positive trend ever since its inception.

If you can accept the risks, Bitcoin can be a very good investment. Due to its limited supply, some investors are considering Bitcoin as a store of value or a digital form of gold. Since Bitcoin has a predictable monetary policy, Bitcoin can also be considered as a hedge against the devaluation of fiat currencies.

Not only has Bitcoin one of the best-performing assets of the last 5 years, but it’s now also being taken more seriously by traditional investors. This is reflected in the growing number of institutional investors making their entrance into the Bitcoin market.

However, it’s worth keeping in mind that Bitcoin has only been around for a little more than a decade, and remains a highly speculative asset. As with any other investment, never invest more money than you’re willing to lose.

How much does it cost to buy 1 Bitcoin?As of Mar 16, 2024, it would cost you $ 69,541 to buy 1 Bitcoin. Please note that you don’t have to buy one whole Bitcoin - each BTC is divisible to 100 million units, which are called satoshis. This means that you can invest as little as you’d like.

What is a satoshi?Satoshi is the smallest denomination of Bitcoin, and represents one hundred millionth of a Bitcoin. In other words, 1 satoshi = 0.00000001 BTC. Sometimes, "sat" or "sats" is used as an abbreviation for satoshi.

Describing smaller values with satoshis can be much more convenient than describing them with BTC. For example, it's easier to say that a cup of coffee costs 6,436 satoshis, instead of saying that it costs 0.00006436 BTC.

What is a mBTC?A mBTC is one thousandth of a Bitcoin, or 0.001 BTC. This unit is commonly used in everyday transactions, since it is much cleaner to read. For example, instead of saying that you bought something for 0.005 BTC, you can say that you bought it for 5 mBTC. The value of 1 mBTC is currently $ 69,541 / 1000.

Can you make money from Bitcoin?The most straightforward way to make money with Bitcoin is trading - buying BTC and selling it at a higher price later. Of course, this is easier said than done.

You can also earn Bitcoin by mining it or finding online platforms that list micro jobs such as watching videos, and retweeting posts. Some other ways of earning BTC include writing about Bitcoin on different cryptocurrency news sites, engaging in “pay-to-click websites”, running a signature campaign on the Bitcointalk forum, receiving tips in Bitcoin by helping others, or lending your BTC to earn interest.

Is it a good time to buy Bitcoin?This will depend on current Bitcoin market conditions. One of the factors that you can consider before deciding to buy Bitcoin or not are technical indicators. You can find the most commonly used technical indicators on our Bitcoin price prediction page.

How much should I invest in Bitcoin?As Erik Finman, the youngest Bitcoin millionaire, put it: “Only invest what you’re willing to lose.” Before investing any amount in Bitcoin, you must consider how much you can accept losing in case your investment does not turn out as expected.

Can I invest $50 in Bitcoin?Yes, you can invest $50 in Bitcoin. A common misconception is that you have to buy at least 1 Bitcoin, but this couldn’t be further from the truth. In fact, each Bitcoin is made up of 100 million units known as satoshis (think of it like how 100 cents comprise a dollar). Some exchanges will let you buy as little as $1 worth of Bitcoin.

You can invest small amounts every few days or weekly which is referred to as Dollar-cost averaging (DCA). Sticking to a DCA plan can be a great way to set your investment strategy in stone and reduce the impact of emotions caused by price swings.

How do you cash out a Bitcoin?There are several ways you can cash out your acquired Bitcoins. The most cost-effective way is to do it through a cryptocurrency exchange like Coinbase or Kraken. You can do it through a Bitcoin ATM, but they tend to charge relatively high fees. Other services like LocalBitcoins, cryptocurrency wallets, and cryptocurrency cards can also allow you to convert your BTC into cash. Alternatively, you could just sell your Bitcoin in person if you find a trustworthy buyer.

Is Bitcoin secure?When we talk about Bitcoin technology (the protocol and the cryptography), the security track record has been very solid so far. The Bitcoin network perhaps is the biggest distributed computing project worldwide. Due to the design of the Bitcoin protocol and the large amount of computing power backing the network, it’s almost impossible for anyone to amass enough computing power to be able to duplicate Bitcoins or spend coins they don’t own.

Realistically, the most likely way for you to lose your Bitcoin is user error. This can happen if your private keys are accidentally deleted, lost, or stolen. However, there are many precautions to prevent this from happening – you can secure your wallet through best practices or by using cryptocurrency service providers that offer a high level of security and insurance.

Are Bitcoins legal?The vast majority of countries have accepted Bitcoin as legal, including the US, Japan, the UK, Canada, and European countries. You can check the legality of Bitcoin by country or territory here.

Is Bitcoin a security?The U.S. Securities and Exchange Commission (SEC) publicly claimed that Bitcoin is not a security, and most other countries in the world also do not consider Bitcoin as a security. Here are some reasons why:

There was no monetary capital raised to develop Bitcoin

Bitcoin didn’t have an ICO

Bitcoin is a network and not a common enterprise

Bitcoin is not a company and has no central authority

Bitcoin has no security-like attributes such as a profit-sharing interest

Where can you store Bitcoins?You can store your Bitcoins in a Bitcoin wallet. Generally, we distinguish between two main types of Bitcoin wallets: software wallets and hardware wallets.

Software wallets are those you install on your computer or mobile devices and are connected to the internet. These wallets can be useful if you don’t hold large amounts of BTC and you like to transact with your BTC frequently.

Since software wallets can be compromised if the device they’re installed on is compromised, you should consider a hardware wallet if you hold a significant amount of BTC. Hardware wallets are designed to never leak your private keys to the device you’re connected to, and thus offer a much higher degree of security.

Some users like to hold their Bitcoin on cryptocurrency exchanges. This isn’t advisable since you’re trusting exchanges to have control over your BTC, making your coins more vulnerable to fraud and theft.

Who owns the most Bitcoin?Bitcoin inventor Satoshi Nakamoto still holds more BTC than any other individual. Some analysts estimate that Satoshi owns more than 1.1 million BTC.

How are new Bitcoins created?BTC coins are created whenever a block is successfully added to the Bitcoin blockchain. The miner who adds the newest block to the blockchain receives a block reward in the form of BTC. New Bitcoins will continue being created this way until 21 million BTC coins have been created. When that hard limit is hit, no new BTC will be created anymore and miners will only be compensated with transaction fees.

How many Bitcoins are left?There are roughly 1.34M BTC left to be mined. The maximum supply of Bitcoin is 21 million, of which 18.5 million is currently in circulation.

When will the last Bitcoin be mined?The last Bitcoin will be mined in the year 2140, assuming the Bitcoin network survives until then. After the last Bitcoin is mined, Bitcoin miners will only be compensated with transaction fees paid for BTC transactions and will no longer receive any block rewards.

Which coins are similar to Bitcoin?Examples of cryptocurrencies that are similar to Bitcoin include Litecoin, Bitcoin Cash, Monero, and Zcash. There are many different cryptocurrencies on the market, but some are more similar to Bitcoin than others. Generally, we can say that proof-of-work cryptocurrencies that are primarily used for peer-to-peer transactions are similar to Bitcoin.

What is Bitcoin halving?Bitcoin halvings are events baked into the Bitcoin protocol and they trigger approximately every 4 years. When a Bitcoin halving is triggered, BTC miners receive only half the rewards that they were receiving before the halving. When the Bitcoin network first went live in 2009, the block reward was 50 BTC. Three halvings later, the reward is now set to 6.25 BTC.

Bitcoin investors are usually excited about upcoming halvings as they are seen as a positive influence on the Bitcoin price.

How does Bitcoin halving affect price?Historically, Bitcoin halvings have been followed by growth in Bitcoin prices over time. There exist different theories for why this is the case, but they all have one thing in common: supply and demand. If the amount of newly-generated BTC coins is declining, the increased scarcity helps make existing coins more valuable.

When was Bitcoin released?The Bitcoin whitepaper was released on October 31, 2008. The Bitcoin mainnet went live shortly after, on January 3, 2009. The first-ever Bitcoin transaction happened on January 13, 2009, when Satoshi sent 10 BTC to early Bitcoin adopter Hal Finney.

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Bitcoin Price Index (XBX) - CoinDesk Indices

oin Price Index (XBX) - CoinDesk IndicesSearchSearchToday in CryptoOfferingsResearch & InsightsAbout UsGovernanceContact UsToday in CryptoOfferingsResearch & InsightsAbout UsGovernanceContact UsSearchSingle Digital Asset (16)Bitcoin (XBX)0.000.00%Ether (ETX)0.000.00%Show more…ETX Total Return (ETXTR)0.000.00%Tezos (XTX)0.000.00%EOS (EOSX)0.000.00%Chainlink (LNX)0.000.00%Uniswap (UNX)0.000.00%Bitcoin Cash (BCX)0.000.00%Cardano (ADX)0.000.00%Basic Attn Token (BTX)0.000.00%Litecoin (LTX)0.000.00%Solana (SLX)0.000.00%Lumens (XLMX)0.000.00%Ripple (XRX)0.000.00%Ether Classic (ECX)0.000.00%Zcash (ZCX)0.000.00%Show less…Multi Asset (22)Investible BenchmarksCoinDesk 20 (CD20)0.000.00%CMI Select (CMIS)0.000.00%Show more…Ind Grp Sel EW (DIGS)0.000.00%Large Cap Sel (DLCS)0.000.00%Show less…Broad Market Benchmark IndicesMarket (CMI)0.000.00%Digitization (DTZ)0.000.00%Show more…Culture & Enter (CNE)0.000.00%Currency (CCY)0.000.00%Computing (CPU)0.000.00%SmrtContPlat (SMT)0.000.00%DeFi (DCF)0.000.00%Show less…Stablecoin BenchmarkStablecoin (CSC)0.000.00%USD StablecoinEW (USCE)0.000.00%Show more…Market +Stable (CMIP)0.000.00%Show less…Crypto Sector IndicesComputing Sel (CPUS)0.000.00%DeFi Select (DFX)0.000.00%Show more…Culture & Ent Sel (CNES)0.000.00%SmartCont Sel (SCPX)0.000.00%Currency Sel (CCYS)0.000.00%Show less…Custom CoinDesk IndicesCurrency SelxBTC (CCYX)0.000.00%Metaverse Sel (MTVS)0.000.00%Show more…SmrtContSelxETH (SCPXX)0.000.00%Show less…Systematic Strategies (1)BTI Futures Strategy (BTIUSF)0.000.00%CoinDesk Bitcoin Price Index (XBX)OverviewLinked ProductsDocumentationRelevant ContentOverview$0.000.00%24H returnHistorical Rates & VolumesChart by TradingviewBitcoin Trend indicator (BTI)Learn moreA daily signal that conveys the direction and strength of the current price trend of bitcoin. 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Bitcoin price today, BTC to USD live price, marketcap and chart | CoinMarketCap

oin price today, BTC to USD live price, marketcap and chart | CoinMarketCapCryptos: 2.2M+Exchanges: 730Market Cap: $2.65T2.55%24h Vol: $202.58B22.92%Dominance: BTC: 51.8% ETH: 17.0% ETH Gas: 80 Gwei Fear & Greed: 89/100CryptocurrenciesCryptocurrenciesRankingCategoriesGlobal ChartsHistorical SnapshotsBitcoin ETFsLeaderboardsTrendingRecently addedGainers & LosersMost VisitedNFTOverall NFT StatsTop CollectionsUpcoming SalesOn Chain DataDex PairsChain RankingHot DEX PairsExchangesSpotDerivativesDEXCommunityFeedsTopicsLivesArticlesProductsPRODUCTSConverterCMC LabsTelegram BotAdvertiseCrypto APISite WidgetsCAMPAIGNSAirdropsDiamond RewardsLearn & EarnCALENDARSICO CalendarEvents CalendarLearnNewsAcademyResearchVideosGlossaryHalving: 34DWatchlistPortfolioSearch/Cryptos: 2.2M+Exchanges: 730Market Cap: $2.65T2.55%24h Vol: $202.58B22.92%Dominance: BTC: 51.8% ETH: 17.0% ETH Gas: 80 Gwei Fear & Greed: 89/100Bitcoin price BTC$69,666.57 2.54% (1d)Bitcoin to USD ChartLoading DataPlease wait a moment. Add to watchlist Bitcoin statisticsMarket cap 2.54%$1,369,315,911,999#1Volume (24h) 31.35%$78,246,713,273#2Volume/Market cap (24h) 5.71%Circulating supply 19,655,281 BTC93.60%Total supply 19,655,281 BTCMax. supply 21,000,000 BTCFully diluted market cap $1,462,997,865,662Official linksWebsiteWhitepaperGitHubSocialsRedditRating · Based on 2 institutional ratings4.9 Network informationChain explorersSupported walletsUCID1 BTC to USD ConverterBTCUSDPrice performance24h Low$65,630.69High$72,357.13All-time highMar 14, 2024 (2 days ago)$73,750.07-5.54%All-time lowJul 14, 2010 (14 years ago)$0.04865+143209602.13%See historical dataPopularityIn watchlists4,683,404x27th / 9.1KTagsMineablePoWSHA-256Show allMore informationDo you own this project? Update Token Info Loading DataPlease wait a moment. Bitcoin community Bitcoin marketsALLCEXDEXSpotPerpetualFuturesAll pairsLoading data...Show full widthDisclaimer: This page may contain affiliate links. CoinMarketCap may be compensated if you visit any affiliate links and you take certain actions such as signing up and transacting with these affiliate platforms. Please refer to Affiliate DisclosureBitcoin news About BitcoinWhat Is Bitcoin (BTC)?Bitcoin is a decentralized cryptocurrency originally described in a 2008 whitepaper by a person, or group of people, using the alias Satoshi Nakamoto. It was launched soon after, in January 2009.Bitcoin is a peer-to-peer online currency, meaning that all transactions happen directly between equal, independent network participants, without the need for any intermediary to permit or facilitate them. Bitcoin was created, according to Nakamoto’s own words, to allow “online payments to be sent directly from one party to another without going through a financial institution.”Some concepts for a similar type of a decentralized electronic currency precede BTC, but Bitcoin holds the distinction of being the first-ever cryptocurrency to come into actual use.Who Are the Founders of Bitcoin?Bitcoin’s original inventor is known under a pseudonym, Satoshi Nakamoto. As of 2021, the true identity of the person — or organization — that is behind the alias remains unknown.On October 31, 2008, Nakamoto published Bitcoin’s whitepaper, which described in detail how a peer-to-peer, online currency could be implemented. They proposed to use a decentralized ledger of transactions packaged in batches (called “blocks”) and secured by cryptographic algorithms — the whole system would later be dubbed “blockchain.”Just two months later, on January 3, 2009, Nakamoto mined the first block on the Bitcoin network, known as the genesis block, thus launching the world’s first cryptocurrency. Bitcoin price was $0 when first introduced, and most Bitcoins were obtained via mining, which only required moderately powerful devices (e.g. PCs) and mining software. The first known Bitcoin commercial transaction occurred on May 22, 2010, when programmer Laszlo Hanyecz traded 10,000 Bitcoins for two pizzas. At Bitcoin price today in mid-September 2021, those pizzas would be worth an astonishing $478 million. This event is now known as “Bitcoin Pizza Day.” In July 2010, Bitcoin first started trading, with the Bitcoin price ranging from $0.0008 to $0.08 at that time.However, while Nakamoto was the original inventor of Bitcoin, as well as the author of its very first implementation, he handed the network alert key and control of the code repository to Gavin Andresen, who later became lead developer at the Bitcoin Foundation. Over the years a large number of people have contributed to improving the cryptocurrency’s software by patching vulnerabilities and adding new features.Bitcoin’s source code repository on GitHub lists more than 750 contributors, with some of the key ones being Wladimir J. van der Laan, Marco Falke, Pieter Wuille, Gavin Andresen, Jonas Schnelli and others.What Makes Bitcoin Unique?Bitcoin’s most unique advantage comes from the fact that it was the very first cryptocurrency to appear on the market.It has managed to create a global community and give birth to an entirely new industry of millions of enthusiasts who create, invest in, trade and use Bitcoin and other cryptocurrencies in their everyday lives. The emergence of the first cryptocurrency has created a conceptual and technological basis that subsequently inspired the development of thousands of competing projects.The entire cryptocurrency market — now worth more than $2 trillion — is based on the idea realized by Bitcoin: money that can be sent and received by anyone, anywhere in the world without reliance on trusted intermediaries, such as banks and financial services companies.Thanks to its pioneering nature, BTC remains at the top of this energetic market after over a decade of existence. Even after Bitcoin has lost its undisputed dominance, it remains the largest cryptocurrency, with a market capitalization that surpassed the $1 trillion mark in 2021, after Bitcoin price hit an all-time high of $64,863.10 on April 14, 2021. This is owing in large part to growing institutional interest in Bitcoin, and the ubiquitousness of platforms that provide use-cases for BTC: wallets, exchanges, payment services, online games and more.How Much Bitcoin Is in Circulation?Bitcoin’s total supply is limited by its software and will never exceed 21,000,000 coins. New coins are created during the process known as “mining”: as transactions are relayed across the network, they get picked up by miners and packaged into blocks, which are in turn protected by complex cryptographic calculations.As compensation for spending their computational resources, the miners receive rewards for every block that they successfully add to the blockchain. At the moment of Bitcoin’s launch, the reward was 50 bitcoins per block: this number gets halved with every 210,000 new blocks mined — which takes the network roughly four years. As of 2020, the block reward has been halved three times and comprises 6.25 bitcoins.Bitcoin has not been premined, meaning that no coins have been mined and/or distributed between the founders before it became available to the public. However, during the first few years of BTC’s existence, the competition between miners was relatively low, allowing the earliest network participants to accumulate significant amounts of coins via regular mining: Satoshi Nakamoto alone is believed to own over a million Bitcoin.Mining Bitcoins can be very profitable for miners, depending on the current hash rate and the price of Bitcoin. While the process of mining Bitcoins is complex, we discuss how long it takes to mine one Bitcoin on CoinMarketCap Alexandria — as we wrote above, mining Bitcoin is best understood as how long it takes to mine one block, as opposed to one Bitcoin. As of mid-September 2021, the Bitcoin mining reward is capped to 6.25 BTC after the 2020 halving, which is roughly $299,200 in Bitcoin price today.How Is the Bitcoin Network Secured?Bitcoin is secured with the SHA-256 algorithm, which belongs to the SHA-2 family of hashing algorithms, which is also used by its fork Bitcoin Cash (BCH), as well as several other cryptocurrencies.What Is Bitcoin’s Role as a Store of Value?Bitcoin is the first decentralized, peer-to-peer digital currency. One of its most important functions is that it is used as a decentralized store of value. In other words, it provides for ownership rights as a physical asset or as a unit of account. However, the latter store-of-value function has been debated. Many crypto enthusiasts and economists believe that high-scale adoption of the top currency will lead us to a new modern financial world where transaction amounts will be denominated in smaller units.The smallest units of Bitcoin, 0.00000001 BTC, are called Satoshis (or Sats in short), in a nod to the pseudonymous creator. At Bitcoin price now, 1 Satoshi is equivalent to roughly $0.00048.The top crypto is considered a store of value, like gold, for many — rather than a currency. This idea of the first cryptocurrency as a store of value, instead of a payment method, means that many people buy the crypto and hold onto it long-term (or HODL) rather than spending it on items like you would typically spend a dollar — treating it as digital gold.How Is Bitcoin’s Technology Upgraded?A hard fork is a radical change to the protocol that makes previously invalid blocks/transactions valid, and therefore requires all users to upgrade. For example, if users A and B are disagreeing on whether an incoming transaction is valid, a hard fork could make the transaction valid to users A and B, but not to user C.A hard fork is a protocol upgrade that is not backward compatible. This means every node (computer connected to the Bitcoin network using a client that performs the task of validating and relaying transactions) needs to upgrade before the new blockchain with the hard fork activates and rejects any blocks or transactions from the old blockchain. The old blockchain will continue to exist and will continue to accept transactions, although it may be incompatible with other newer Bitcoin clients.A soft fork is a change to the Bitcoin protocol wherein only previously valid blocks/transactions are made invalid. Since old nodes will recognise the new blocks as valid, a soft fork is backward-compatible. This kind of fork requires only a majority of the miners upgrading to enforce the new rules.Some examples of prominent cryptocurrencies that have undergone hard forks are the following: Bitcoin’s hard fork that resulted in Bitcoin Cash, Ethereum’s hard fork that resulted in Ethereum Classic.Bitcoin Cash has been hard forked since its original forking, with the creation of Bitcoin SV. Read more about the difference between Bitcoin, Bitcoin Cash and Bitcoin SV here.What Is Taproot?Taproot is a soft fork that bundles together BIP 340, 341 and 342 and aims to improve the scalability, efficiency, and privacy of the blockchain by introducing several new features.The two major changes are the introduction of the Merkelized Abstract Syntax Tree (MAST) and Schnorr Signature. MAST introduces a condition allowing the sender and recipient of a transaction to sign off on its settlement together. Schnorr Signature allows users to aggregate several signatures into one for a single transaction. This results in multi-signature transactions looking the same as regular transactions or more complex ones. By introducing this new address type, users can also save on transaction fees, as even complex transactions look like simple, single-signature ones.Although HODLers will probably not notice a big impact, Taproot could become a key milestone to equipping the network with smart contract functionality. In particular, Schnorr Signatures would lay the foundation for more complex applications to be built on top of the existing blockchain, as users start switching to Taproot addresses primarily. If adopted by users, Taproot could, in the long run, result in the network developing its own DeFi ecosystem that rivals those on alternative blockchains like Ethereum.What Is the Lightning Network?The Lightning Network is an off-chain, layered payment protocol that operates bidirectional payment channels which allows instantaneous transfer with instant reconciliation. It enables private, high volume and trustless transactions between any two parties. The Lightning Network scales transaction capacity without incurring the costs associated with transactions and interventions on the underlying blockchain.Who Are the Largest Corporate Holders of Bitcoin?A few years ago, the idea that a publicly traded company might hold Bitcoin on its balance sheets seemed highly laughable. The flagship cryptocurrency was considered to be too volatile to be adopted by any serious business. Many top investors, including Warren Buffett, labeled the asset a “bubble waiting to pop.”This negative sentiment appears to have been broken, with a number of corporate behemoths buying up Bitcoin since 2020. In particular, business intelligence firm MicroStrategy set the pace after it bought $425 million worth of Bitcoin in August and September 2020. Since then, many others have followed suit, including EV manufacturer Tesla.MicroStrategy has by far the largest Bitcoin portfolio held by any publicly-traded company. The business analytics platform has adopted Bitcoin as its primary reserve asset, aggressively buying the cryptocurrency through 2021 and 2022. As of August 30, 2022, the company had 129,699 Bitcoin in its reserve, equivalent to just over $2.5 billion.Other top corporate holders include Marathon Digital Holdings, with 10,054 BTC, Coinbase (9,000), Square Inc. (8,027), and Hut 8 Mining Corp. (7,078).Is Bitcoin Political?Bitcoin is becoming more political by the day, particularly after El Salvador began accepting the currency as legal tender. The country's president, Nayib Bukele, announced and implemented the decision almost unilaterally, dismissing criticism from his citizens, the Bank of England, the IMF, Vitalik Buterin and many others. Since the Bitcoin legal tender law was passed in September 2021, Bukele has also announced plans to build Bitcoin City, a city fully based on mining Bitcoin with geothermal energy from volcanoes.Countries like Mexico, Russia and others have been rumored to be candidates also to accept Bitcoin as legal tender, but thus far, El Salvador stands alone.On the flip side, countries like China have moved to heavily clamp down on Bitcoin mining and trading activities. In May 2021, the Chinese government declared that all crypto-related transactions are illegal. This was followed by a heavy crackdown on Bitcoin mining operations, forcing many crypto-related businesses to flee to friendlier regions.Surprisingly, the anti-crypto stance of the Chinese government has done little to stop the industry. According to data by the University of Cambridge, China is now the second-biggest contributor to Bitcoin's global hash rate, only behind the United States.How Much Is Bitcoin?The current valuation of Bitcoin is constantly moving, all day every day. It is a truly global asset. From a start of under one cent per coin, BTC has risen in price by thousands of percent to the numbers you see above. The prices of all cryptocurrencies are quite volatile, meaning that anyone’s understanding of how much Bitcoin is will change by the minute. However, there are times when different countries and exchanges show different prices and understanding how much Bitcoin is will be a function of a person’s location.Where Can You Buy Bitcoin (BTC)?Bitcoin is, in many regards, almost synonymous with cryptocurrency, which means that you can buy Bitcoin on virtually every crypto exchange — both for fiat money and other cryptocurrencies. Some of the main markets where BTC trading is available are:BinanceCoinbase ProOKExKrakenHuobi GlobalBitfinexIf you are new to crypto, use CoinMarketCap’s own educational portal — Alexandria — to learn how to start buying Bitcoin and other cryptocurrencies.Related Pages:Looking for market and blockchain data for BTC? Visit our block explorer.Want to buy Bitcoin? Use CoinMarketCap’s guide.Want to keep track of Bitcoin prices live? Download the CoinMarketCap mobile app!Want to convert Bitcoin price today to your desired fiat currency? Check out CoinMarketCap exchange rate calculator.Should you buy Bitcoin with PayPal?What is wrapped Bitcoin?Will Bitcoin volatility ever reduce?How to use a Bitcoin ATMBitcoin Energy ConsumptionOver the past few decades, consumers have become more curious about their energy consumption and personal effects on climate change. When news stories started swirling regarding the possible negative effects of Bitcoin’s energy consumption, many became concerned about Bitcoin and criticized this energy usage. A report found that each Bitcoin transaction takes 1,173 KW hours of electricity, which can “power the typical American home for six weeks.” Another report calculates that the energy required by Bitcoin annually is more than the annual hourly energy usage of Finland, a country with a population of 5.5 million.The news has produced commentary from tech entrepreneurs to environmental activists to political leaders alike. In May 2021, Tesla CEO Elon Musk even stated that Tesla would no longer accept the cryptocurrency as payment, due to his concern regarding its environmental footprint. Though many of these individuals have condemned this issue and move on, some have prompted solutions: how do we make Bitcoin more energy efficient? Others have simply taken the defensive position, stating that the Bitcoin energy problem may be exaggerated.At present, miners are heavily reliant on renewable energy sources, with estimates suggesting that Bitcoin’s use of renewable energy may span anywhere from 40-75%. However, to this point, critics claim that increasing Bitcoin’s renewable energy usage will take away from solar sources powering other sectors and industries like hospitals, factories or homes. The Bitcoin mining community also attests that the expansion of mining can help lead to the construction of new solar and wind farms in the future.Furthermore, some who defend Bitcoin argue that the gold and banking sector — individually — consume twice the amount of energy as Bitcoin, making the criticism of Bitcoin’s energy consumption a nonstarter. Moreover, the energy consumption of Bitcoin can easily be tracked and traced, which the same cannot be said of the other two sectors. Those who defend Bitcoin also note that the complex validation process creates a more secure transaction system, which justifies the energy usage.Another point that Bitcoin proponents make is that the energy usage required by Bitcoin is all-inclusive such that it encompasess the process of creating, securing, using and transporting Bitcoin. Whereas with other financial sectors, this is not the case. For example, when calculating the carbon footprint of a payment processing system like Visa, they fail to calculate the energy required to print money or power ATMs, or smartphones, bank branches, security vehicles, among other components in the payment processing and banking supply chain.What exactly are governments and nonprofits doing to reduce Bitcoin energy consumption? Earlier this year in the U.S., a congressional hearing was held on the topic where politicians and tech figures discussed the future of crypto mining in the U.S, specifically highlighting their concerns regarding fossil fuel consumption. Leaders also discussed the current debate surrounding the coal-to-crypto trend, particularly regarding the number of coal plants in New York and Pennsylvania that are in the process of being repurposed into mining farms.Aside from congressional hearings, there are private sector crypto initiatives dedicated to solving environmental issues such as the Crypto Climate Accord and Bitcoin Mining Council. In fact, the Crypto Climate Accord proposes a plan to eliminate all greenhouse gas emissions by 2040, And, due to the innovative potential of Bitcoin, it is reasonable to believe that such grand plans may be achieved.Crypto WalletsThe most popular wallets for cryptocurrency include both hot and cold wallets. Cryptocurrency wallets vary from hot wallets and cold wallets. Hot wallets are able to be connected to the web, while cold wallets are used for keeping large amounts of coins outside of the internet.Some of the top crypto cold wallets are Trezor, Ledger and CoolBitX. Some of the top crypto hot wallets include Exodus, Electrum and Mycelium.Still not sure of which wallet to use? Check out CoinMarketCap Alexandria’s guide on the top cold wallets of 2021 and top hot wallets of 2021. Bitcoin analyticsLoading...Most Visited CryptocurrenciesneversolNEVER$0.000351411.61%ApeWifHatAPEWIFHAT$0.0000000997224.50%EGOEGO$0.08143.99%CatgirlCATGIRL$0.0000000009633.13%Bonk 2.0BONK2.0$0.000000072837.92%NvirWorldNVIR$0.0110515.71%OpSecOPSEC$1.729.68%Baby ElonBABYELON$0.0000000000102213.46%RichQUACK.comQUACK$0.0000000013773.11%EggdogEGG$0.00988122.11%ArtradeATR$0.0242192.00%WavesWAVES$4.320.18%CzolanaCZOL$0.000969215.84%Super TrumpSTRUMP$0.00939216.02%BitcoinBTC$69,666.572.54%Pepe Wif HatPIF$0.00383249.03%SolanaSOL$183.194.06%Shiba InuSHIB$0.000029937.27%CardanoADA$0.72842.95%EthereumETH$3,748.373.54%Global PricesBTC/USDUnited States Dollar$69,666.57BTC/EUREuro€63,971.32BTC/GBPPound Sterling£54,721.97BTC/CNYChinese Yuan¥501,320.60BTC/CADCanadian Dollar$94,255.38BTC/AUDAustralian Dollar$106,150.95BTC/JPYJapanese Yen¥10,383,527.59BTC/KRWSouth Korean Won₩92,680,218.12BTC/RUBRussian Ruble₽6,432,739.12BTC/INRIndian Rupee₹5,774,672.03BTC/BRLBrazilian RealR$348,082.03BTC/TRYTurkish Lira₺2,235,878.67BTC/PHPPhilippine Peso₱3,874,332.20People also watchEthereum$3,748.373.54%yearn.finance$9,608.23.94%Band Protocol$2.438.14%Gather$0.00350416.30%1irstcoin$0.000.00%GoldMint$0.03263.13%Uniswap$13.066.46%Firo$2.175.43%Chainlink$19.616.35%Oasis Network$0.15954.53%TrendingPepe$0.00000891610.56%BOOK OF MEME$0.008999420.60%NetMind Token$7.7935.45%Bitcoin$69,666.572.54%dogwifhat$2.8111.07%Bitcoin Price Live DataThe live Bitcoin price today is $69,666.57 USD with a 24-hour trading volume of $78,246,713,273 USD. We update our BTC to USD price in real-time. Bitcoin is down 2.54% in the last 24 hours. The current CoinMarketCap ranking is #1, with a live market cap of $1,369,315,911,999 USD. It has a circulating supply of 19,655,281 BTC coins and a max. supply of 21,000,000 BTC coins.If you would like to know where to buy Bitcoin at the current rate, the top cryptocurrency exchanges for trading in Bitcoin stock are currently Binance, Zedxion Exchange, Bitunix, OKX, and Bybit. You can find others listed on our crypto exchanges page.CryptocurrenciesCoinsBitcoinProductsCMC LabsChatGPT PluginCrypto APICrypto IndicesDoodlesSitemapAdvertiseCompanyAbout usTerms of usePrivacy PolicyCookie preferencesCookie policyCommunity RulesDisclaimerMethodologyCareersWe’re hiring!SupportRequest FormContact SupportFAQGlossarySocialsX (Twitter)CommunityTelegramInstagramFacebookRedditLinkedIn© 2024 CoinMarketCap. All rights reserved

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