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BTC Price Live Data

The live Bitcoin price today is $37,027.68 USD with a 24-hour trading volume of $43,426,609,905 USD. Bitcoin is up 0.56% in the last 24 hours. The current CoinMarketCap ranking is #1, with a live market cap of $693,604,873,403 USD. It has a circulating supply of 18,732,062 BTC coins and a max. supply of 21,000,000 BTC coins.

If you would like to know where to buy Bitcoin , the top exchanges for trading in Bitcoin are currently Binance, Huobi Global, OKEx, ZG.com, and Bybit. You can find others listed on our crypto exchanges page.

What 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 2020, 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.

However, while Nakamoto was the original inventor of Bitcoin, as well as the author of its very first implementation, 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 $300 billion — 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 fluctuated between $100-$200 billion in 2020, owing in large part to the ubiquitousness of platforms that provide use-cases for BTC: wallets, exchanges, payment services, online games and more.

Related Pages:

Looking for market and blockchain data for BTC? Visit our block explorer.

Want to buy Bitcoin? Use CoinMarketCap’s guide.

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 CMC Alexandria — as we wrote above, mining Bitcoin is best understood as how long it takes to mine one block, as opposed to one Bitcoin.

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 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.

Crypto Wallets

The 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.

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.

https://coinmarketcap.com/alexandria/article/bitcoin-vs-bitcoin-cash-vs-bitcoin-svBitcoin Cash has been hard forked since its original forking, with the creation of Bitcoin SV.

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.

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 is Bitcoin will change by the minute. However, there are times when different countries and exchanges show different prices and understanding how much is Bitcoin 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:

If you are new to crypto, use CoinMarketCap’s own easy guide to buying Bitcoin.

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График биткоина к доллару

Онлайн график курса биткоина и эфириума к доллару сша на бирже Bitstamp.

Репрессивная политика китайских властей по отношению к майнерам и криптотрейдерам пока никак негативно не отражается на динамике торгов. Биткоин (BTC) начал укрепляться еще в минувшую среду. Сегодня монета медленно отыгрывает ранее понесенные потери, однако пока рано говорить о кардинальной смене тренда. Вечером в четверг, 10 июня, биткоин на некоторых торговых площадках пытается закрепиться на значениях

Тренд на этой неделе так и не изменился, биткоин (BTC) не смог достичь психологической отметки в $40 000. В воскресенье, 6 июня, рынок вновь скорректировался после того, как BTC опустился в цене до $35 700. Капитализация крупнейшей цифровой валюты за сутки сократилась на 5,05% до $670,93 млрд. На этой неделе биткоин попытался вплотную приблизиться к

Аналитики компании Chainalysis обратили внимание на всплеск активности на минувшей неделе крупных инвесторов или так называемых «китов». В исследовании этой команды говорится, что данная категория трейдеров вновь воспользовалась падением стоимости биткоина и нарастила свои резервы в этой цифровой валюте. «Киты» за неделю успели приобрести 77 000 BTC, общая стоимость которых сейчас превышает $3 млрд. Один

Май оказался самым волатильным месяцем в 2021 году. Диапазон ценовых колебаний крупнейших криптовалют биткоина (BTC) и эфира (ETH) оказался на годовом максимуме. Последний раз примерно такая же волатильность на крипторынке наблюдалась в марте прошлого года. Напомним, в 2020 году самым шоковым днем стал так называемый «Черный четверг», 12 марта. С начала этого года на рынке

В оборе инвестбанка JP Morgan говорится что падение стоимости биткоина стало результатом, в том числе, перехода части крупных инвесторов в золото. Сегодня криптовалюта торгуется в районе $38 900. Накануне курс биткоина падал ниже $31 000. Поддержка вернулась в ночь на четверг. Институциональные инвесторы, которые считались основными драйверами роста биткоина до $64 000, похоже сменили тактику

На этой неделе биткоин (BTC) оказался под мощным прессингом, однако смог выдержать давление и удержать фундаментальные позиции. По данным CryptoQuant и Glassnode, в минувший четверг объем биткоинов, поступивших на биржи, вырос до годового максимума. Намечалась массированная распродажа, и обвал мог оказаться схожим по масштабам с крушением рынка в марте 2020 года. Давление на криптовалюту оказалось

Новости о цифровых валютах, финтех-трендах и финансовых инновациях

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Bitcoin Charts

Blocks	481823
Total BTC	16.523M

Difficulty	923233068449
Estimated	887736944047 in 1 blks

Network total	7983858.406 Thash/s
Blocks/hour	7.25 / 497 s

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Bitcoincharts provides financial and technical data related to the Bitcoin network.

Bitcoin News

20 Jun 2018 Freedom of the Press Foundation Now Accepts Donations in Cryptocurrencies

The Freedom of the Press Foundation (FPF) now accepts donations in Bitcoin, Bitcoin Cash, Ethereum, Litecoin, and Zcash. The FPF wrote, that the donations will be used to support their projects to advance press freedom, including SecureDrop, the open source whistleblower submission platform used by more than 60 news organizations worldwide.

29 Nov 2017 Bitcoin tops $10,000 milestone

By breaking the $10,000 mark the value of Bitcoin increased tenfold since the beginning of the year.

14 Aug 2017 Bitcoin price climbs over $4,000

Since the beginning of the year the bitcoin price quadrupled. For the first time it reached a value over $4,000.

12 Jun 2017 Bitcoin reaches new all-time high: $3,000

After reaching the all-time high of $ 2,000 at end of May 2017, Bitcoin now passed the next milestone.

11 Apr 2017 Russia’s Finance Ministry: Cryptocurrencies may be recognized in 2018

Russia could accept Bitcoin and other cryptocurrencies as legitimate payment method in the next year. By doing this they hope to advance in the fight against money laundering.

29 Mar 2017 CRYENGINE now accepts Bitcoin

The popular video game engine itself remains free of charge, but CRYENGINE now accepts donations in bitcoins to support ongoing development. They also announced plans to extend the Bitcoin payment to the CRYENGINE Marketplace.

26 Nov 2016 Consulting firm EY Switzerland accepts Bitcoin

EY Switzerland (formerly Ernst & Young) may be the first advisory firm that allows its customers to settle their bills with Bitcoins.

29 Apr 2016 Steam accepts Bitcoin

Valves Steam Platform cooperates with Bitpay to allow its customers to buy games with Bitcoins

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