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Bitcoin

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1288:, involving one or more inputs and outputs. When sending bitcoins, a user specifies the recipients' addresses and the amount for each output. This allows sending bitcoins to several recipients in a single transaction. To prevent double-spending, each input must refer to a previous unspent output in the blockchain. Using multiple inputs is similar to using multiple coins in a cash transaction. As in a cash transaction, the sum of inputs can exceed the intended sum of payments. In such a case, an additional output can return the change back to the payer. Unallocated input satoshis in the transaction become the transaction fee. 9540: 9564: 9552: 1322: 9430: 2028: 1257: 1707: 1552:. Wallets can be full clients, with a full copy of the blockchain to check the validity of mined blocks, or lightweight clients, just to send and receive transactions without a local copy of the entire blockchain. Third-party internet services called online wallets store users' credentials on their servers, making them susceptible of hacks. Cold storage protects bitcoins from such hacks by keeping private keys offline, either through specialized hardware wallets or paper printouts. 1630: 9238: 9454: 1477: 9166: 9052: 7979: 1492: 9442: 9576: 9076: 9621: 1896: 9528: 43: 9604: 9064: 7989: 714: 1508: 744: 1437:, with funds linked to addresses, not real-world identities. While the owners of these addresses are not directly identified, all transactions are public on the blockchain. Patterns of use, like spending coins from multiple inputs, can hint at a common owner. Public data can sometimes be matched with known address owners. 1272:
and then computing the corresponding address. This process is almost instant, but the reverse (finding the private key for a given address) is nearly impossible. Publishing a bitcoin address does not risk its private key, and it is extremely unlikely to accidentally generate a used key with funds. To
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The proof of work system and the chaining of blocks make blockchain modifications very difficult, as altering one block requires changing all subsequent blocks. As more blocks are added, modifying older blocks becomes increasingly challenging. In case of disagreement, nodes trust the longest chain,
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Nodes validate and broadcast transactions, each maintaining a copy of the blockchain for ownership verification. A new block is created every 10 minutes on average, updating the blockchain across all nodes without central oversight. This process tracks bitcoin spending, ensuring each bitcoin is
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XBT satisfies the norm 'ISO 4217' by the International Organisation for Standardisation (ISO) as BTC goes against the name of Bhutan's currency. In general, transaction instruments that are not national currencies, like gold or silver, begin with an X. However, the symbol XBT is not officially
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varies substantially from one jurisdiction to another. Because of its decentralized nature and its global presence, regulating bitcoin is difficult. However, the use of bitcoin can be criminalized, and shutting down exchanges and the peer-to-peer economy in a given country would constitute a
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reached 51% mining power, causing safety concerns, but later voluntarily capped its power at 39.99% for the benefit of the whole network. A few entities also dominate other parts of the ecosystem such as the client software, online wallets, and simplified payment verification (SPV) clients.
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is included in the block, with the miner as the payee. All bitcoins in existence have been created through this type of transaction. This reward is halved every 210,000 blocks until ₿21 million, with new bitcoin issuance slated to end around 2140. Afterward, miners will only earn from
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and other crimes. This is the main justification behind bitcoin bans. As of November 2021, nine countries applied an absolute ban (Algeria, Bangladesh, China, Egypt, Iraq, Morocco, Nepal, Qatar, and Tunisia) while another 42 countries had an implicit ban. Bitcoin is only
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and released it in January 2009. Nakamoto's identity remains unknown. All individual components of bitcoin originated in earlier academic literature. Nakamoto's innovation was their complex interplay resulting in the first decentralized, Sybil resistant,
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seized ₿11.02 from a man attempting to use them to buy illegal substances. This marked the first time a government agency had seized bitcoins. The FBI seized about ₿30,000 in October 2013 from Silk Road, following the arrest of its founder
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describes bitcoin as "a techno-anarchist project to create an online version of cash, a way for people to transact without the possibility of interference from malicious governments or banks". These philosophical ideas initially attracted
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by changing the difficulty target, which is recalibrated every 2,016 blocks (approximately two weeks) to maintain an average time of ten minutes between new blocks. The process requires significant computational power and specialized
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have massively invested in Bitcoin. Bitcoin wealth is highly concentrated, with 0.01% holding 27% of in-circulation currency, as of 2021. As of September 2023, El Salvador had $ 76.5 million worth of bitcoin in its
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developed the first currency based on reusable proof of work. These various attempts were not successful: Chaum's concept required centralized control and no banks wanted to sign on, Hashcash had no protection against
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began trading, offering direct exposure to bitcoin for the first time on American stock exchanges. As of June 2023, River Financial estimated that Bitcoin had 81.7 million users, about 1% of the global population.
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system, bitcoin operates without a central authority or single administrator, so that anyone can create a new bitcoin address and transact without needing any approval. This is accomplished through a specialized
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Alvarez, Fernando; Argente, David; Van Patten, Diana (2022). Are Cryptocurrencies Currencies? Bitcoin as Legal Tender in El Salvador (Report). Cambridge, MA: National Bureau of Economic Research.
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newspaper. Nine days later, Hal Finney received the first bitcoin transaction: ten bitcoins from Nakamoto. Wei Dai and Nick Szabo were also early supporters. On May 22, 2010, the first known
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fell from over 90% in September 2017 to less than 1% in June 2018. During the same year, Bitcoin prices were negatively affected by several hacks or thefts from cryptocurrency exchanges.
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Miners who successfully find a new block can collect transaction fees from the included transactions and a set reward in bitcoins. To claim this reward, a special transaction called a
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with the private key. It is estimated that around 20% of all bitcoins are lost. The private key must also be kept secret as its exposure, such as through a
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noted that bitcoins had three qualities useful in a currency: they are "hard to earn, limited in supply and easy to verify". However, a 2018 assessment by
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network. Individual blocks, public addresses, and transactions within blocks are public information, and can be examined using a blockchain explorer.
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in 2018, Bitcoin as an asset is highly volatile and does not behave like any other conventional asset. According to one 2022 analysis published in
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no longer accepted bitcoins for certain services. Buying real-world goods with any virtual currency had been illegal in China since at least 2009.
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estimated that bitcoin mining was responsible for 0.2% of world greenhouse gas emissions. About half of the electricity used is generated through
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estimate that Nakamoto had mined about one million bitcoins before disappearing in 2010 when he handed the network alert key and control of the
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as BT is the country code of Bhutan, and ISO 4217 requires the first letter used in global commodities to be 'X'. XBT, a code that conforms to
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In February 2018, the price crashed after China imposed a complete ban on Bitcoin trading. The percentage of bitcoin trading in the Chinese
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which required the greatest amount of effort to produce. To tamper or censor the ledger, one needs to control the majority of the global
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transaction fees. These fees are determined by the transaction's size and the amount of data stored, measured in satoshis per byte.
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Tschorsch, Florian; Scheuermann, Björn (2016). "Bitcoin and Beyond: A Technical Survey on Decentralized Digital Currencies".
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stated that cryptocurrencies met none of these three criteria. Per some researchers, as of 2015, bitcoin functions more as a
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One bitcoin is divisible to eight decimal places. Units for smaller amounts of bitcoin are the millibitcoin (mBTC), equal to
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has attracted the attention of financial regulators, legislative bodies, and law enforcement. Nobel-prize winning economist
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in the 1980s. The idea that solutions to computational puzzles could have some value was first proposed by cryptographers
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prohibited Chinese financial institutions from using bitcoin. After the announcement, the value of bitcoin dropped, and
8667: 6706: 6611: 4633: 4509: 3925: 3108: 8808: 5813:"Nobel economist Paul Krugman slams crypto as mostly useless, after saying it's hugely overpriced and helps criminals" 4887: 3768: 2481: 1303:, can lead to theft of the associated bitcoins. As of December 2017, approximately ₿980,000 had been stolen from 9002: 8068: 7513: 3379: 3131: 1843: 790:
On 3 January 2009, the bitcoin network was created when Nakamoto mined the starting block of the chain, known as the
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tolerant digital cash system, that would eventually be referred to as the first blockchain. Nakamoto's paper was not
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wrote that bitcoin has potential as a unit of account for measuring the relative value of goods, as with Chile's
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Simplified chain of ownership. In practice, a transaction can have more than one input and more than one output.
9131: 8503: 8018: 7852: 6546: 3164: 1656: 1349:. This PoW is simple to verify but hard to generate, requiring many attempts. PoW forms the basis of Bitcoin's 2655:"Regulating Cryptocurrencies: A Supervised Machine Learning Approach to De-Anonymizing the Bitcoin Blockchain" 2653:
Sun Yin, Hao Hua; Langenheldt, Klaus; Harlev, Mikkel; Mukkamala, Raghava Rao; Vatrapu, Ravi (2 January 2019).
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disagrees, however, as "a real Ponzi scheme takes fraud; bitcoin, by contrast, seems more like a collective
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Losing a private key means losing access to the bitcoins, with no other proof of ownership accepted by the
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remains low: 80% of businesses refused to accept it despite being legally required to. In April 2022, the
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currencies. Commonly cited reasons for not using Bitcoin include high costs, the inability to process
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transactions, which are verified by the network using the public key, keeping the private key secret.
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of the previous block, chaining them in chronological order. The blockchain is maintained by a
1031: 570: 440: 9176: 4313: 3673: 1189:(one hundred millionth) bitcoin, the smallest amount possible. 100,000 satoshis are one mBTC. 9330: 9017: 8972: 8632: 8602: 8543: 8355: 8329: 8073: 8058: 7842: 7776: 7731: 7690: 7574: 7506: 6645:"U.S. Government Owns Way More Bitcoin Than Any Other Country–So Why Aren't They Selling It?" 5629: 5121: 4552:. The Twelfth Workshop on the Economics of Information Security (WEIS 2013). Washington, DC. 4476: 3136: 2085:
bitcoin theft and that the market remained vulnerable to manipulation. Research published in
2022: 1643: 1521: 1465: 992: 939: 915: 807: 9206: 1198: 9243: 8637: 8561: 8528: 8513: 8439: 7569: 7538: 5061: 4960: 4851:"Understanding the blockchain hype: Why much of it is nothing more than snake oil and spin" 4822: 4265: 3195: 2854: 2588: 2215: 1990: 1920: 1604: 1533: 1077: 1035: 822: 792: 775: 661: 566: 349: 294: 6369: 4882:
Stoll, Christian; Klaaßen, Lena; Gallersdörfer, Ulrich; Neumüller, Alexander (June 2023).
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de Vries, Alex; Gallersdörfer, Ulrich; Klaaßen, Lena; Stoll, Christian (16 March 2022).
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Mingxiao, Du; Xiaofeng, Ma; Zhe, Zhang; Xiangwei, Wang; Qijun, Chen (5–8 October 2017).
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As of 2018, Bitcoin is rarely used in transactions with merchants, but it is popular to
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argues that cryptocurrencies like bitcoin are only used by bank skeptics and criminals.
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was posted to a cryptography mailing list. Nakamoto implemented the bitcoin software as
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Gervais, Arthur; Capkun, Srdjan; Karame, Ghassan O.; Gruber, Damian (8 December 2014).
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initially opposed cryptocurrencies, but later saw them as an opportunity to circumvent
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online. Prices are not usually quoted in bitcoin and trades involve conversions into
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A hardware wallet which processes bitcoin transactions without exposing private keys
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The mining process in Bitcoin involves maintaining the blockchain through computer
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Judmayer, Aljosha; Stifter, Nicholas; Krombholz, Katharina; Weippl, Edgar (2017).
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In the blockchain, bitcoins are linked to specific addresses that are hashes of a
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Blockchain, FinTechs and their relevance for international financial institutions
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exchange accounted for about half of the price increase in bitcoin in late 2017.
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might also need to collect personal data as per legal requirements. For enhanced
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Gervais, Arthur; Karame, Ghassan O.; Capkun, Vedran; Capkun, Srdjan (May 2014).
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in the production, distribution and management of money to end the monopoly of
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pizzas for ₿10,000, in what would later be celebrated as "Bitcoin Pizza Day".
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between nodes is achieved using a computationally intensive process based on
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As of 2018, the overwhelming majority of bitcoin transactions took place on
1989:. Since 2020, Iran has required local bitcoin miners to sell bitcoin to the 9610: 9580: 9398: 9368: 9345: 9253: 9237: 9211: 8289: 8176: 7964: 7812: 7807: 7751: 7659: 7411: 7178: 7080: 5376:"On the privacy provisions of Bloom filters in lightweight bitcoin clients" 4883: 4789: 4780: 4753: 3287: 2191: 2180: 2154: 2119: 2091:
also suggested that trading associated with increases in the amount of the
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for stable income. If a single miner or pool controls more than 50% of the
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In 2020, some major companies and institutions started to acquire bitcoin:
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estimated that in 2017, there were 2.9 to 5.8 million unique users using a
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and was initially ignored by academics, who argued that it could not work.
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The Economics of Bitcoin Mining, or Bitcoin in the Presence of Adversaries
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reported that bitcoin was being used for large-item purchases on the site
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Mazur, Mieszko (31 March 2022). "Misperceptions of Bitcoin Volatility".
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Proceedings of the 30th Annual Computer Security Applications Conference
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Research shows a trend towards centralization in bitcoin as miners join
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In the Bitcoin network, each bitcoin is treated equally, ensuring basic
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In May and June 2022, the bitcoin price fell following the collapses of
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Blockchain Platforms: A Look at the Underbelly of Distributed Platforms
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Bitcoin logos made by Satoshi Nakamoto in 2009 (left) and 2010 (right).
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Rainer Böhme; Nicolas Christin; Benjamin Edelman; Tyler Moore (2015).
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report also concluded that bitcoin was not a deliberate Ponzi scheme.
2016: 1034:, alongside the US dollar. In October 2021, the first bitcoin futures 9464: 9459: 9201: 9191: 8783: 8685: 8612: 8518: 8370: 7634: 7579: 6919:
Gandal, Neil; Hamrick, J.T.; Moore, Tyler; Oberman, Tali (May 2018).
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King, Ritchie S.; Williams, Sam; Yanofsky, David (17 December 2013).
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Bitcoin, along with other cryptocurrencies, has been described as an
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Maidenberg, Micah; Driebusch, Corrie; Jin, Berber (17 August 2023).
6308:"Bitcoin transactions cut the cost of international money transfers" 5212:
Anderson, Ross; Shumailov, Ilia; Ahmed, Mansoor (24 November 2018).
3705:"Cryptocurrency exchange theft surges in first half of 2018: report" 2748: 1939:. As of 2015, there was little sign of bitcoin use in international 1749:(interpretation of old laws, but bitcoin is not directly prohibited) 664:
in 1997. The first proposals for distributed digital scarcity-based
9453: 9435: 9335: 9248: 9092: 8778: 8758: 8738: 8728: 8723: 8647: 8607: 8586: 8449: 8429: 8423: 8403: 8380: 8350: 8280: 8270: 8265: 8225: 8216: 8201: 8196: 8191: 8093: 8003: 7931: 7926: 7664: 6405: 5185: 4104:"Bitcoin trading volumes surge after debut of long-awaited US ETFs" 3555:"Bitcoin Rallies Sharply After Vote Resolves Bitter Scaling Debate" 3072: 2199: 2096: 1998: 1863: 1854:, because it prompts these institutions to operate sound policies. 1591: 1587: 1561: 1382: 1361: 1121: 1117: 957: 922:
software upgrade was activated. Segwit was intended to support the
853: 680: 653: 562: 7473: 7425: 7210:"'HODL,' 'whale' and 5 other cryptocurrency slang terms explained" 7047:"Bitcoin 'Ought to Be Outlawed,' Nobel Prize Winner Stiglitz Says" 6277:"Bitcoin's Use in Commerce Keeps Falling Even as Volatility Eases" 5637: 4881: 4603:"A Fifth of All Bitcoin Is Missing. These Crypto Hunters Can Help" 2859:. Synthesis Lectures on Information Security, Privacy, and Trust. 1895: 1818:
in 2014, bitcoin functions best as a medium of exchange. In 2015,
762:
was registered on 18 August 2008. On 31 October 2008, a link to a
211: 9378: 9216: 8926: 8891: 8848: 8743: 8718: 8690: 8464: 8206: 7916: 7599: 5004:
Huang, Jon; O'Neill, Claire; Tabuchi, Hiroko (3 September 2021).
4944: 4665:"Twice burned – How Mt. Gox's bitcoin customers could lose again" 4482:. National Institute of Standards Technology (NIST). p. 32. 4007:"Bitcoin value slumps below $ 20,000 in cryptocurrencies turmoil" 2652: 2082: 1576: 1498: 1226: 879: 810:
using bitcoin occurred when programmer Laszlo Hanyecz bought two
672: 367: 5522:"Leaderless Bitcoin Struggles to Make Its Most Crucial Decision" 5491:"Leaderless Bitcoin Struggles to Make Its Most Crucial Decision" 1395:
is controversial and has attracted the attention of regulators,
1158:
use the capitalized and lowercase variants without distinction.
9527: 8901: 8828: 8748: 8733: 8680: 8484: 8418: 8310: 8260: 8241: 7761: 6770:"A Rare Look Into the Finances of Elon Musk's Secretive SpaceX" 6649: 5264:
An Inquiry into Money Laundering Tools in the Bitcoin Ecosystem
4548:
Kroll, Joshua A.; Davey, Ian C.; Felten, E. (11–12 June 2013).
3677: 2377: 2056: 2002: 1072:(NFTs)—on Bitcoin, went live. In January 2024, the first 11 US 995:
reached $ 1 trillion for the first time. In November 2021, the
985: 919: 4233:"Bitcoin Ticker Available On Bloomberg Terminal For Employees" 4160:"As banks buy up bitcoins, who else are the 'Bitcoin whales'?" 4135:"US bitcoin ETFs see $ 4.6B in volume in first day of trading" 2848: 1555: 1397:
leading to restrictions or incentives in various jurisdictions
734: 9586: 8931: 8869: 8853: 8813: 8798: 8753: 8469: 8294: 8162: 7911: 7766: 7108:
Klein, Tony; Pham Thu, Hien; Walther, Thomas (October 2018).
6421:"Bitcoin Declared Legal Currency in Central African Republic" 6246:"Bitcoin Acceptance Among Retailers Is Low and Getting Lower" 4038:"Celsius Network Leads Crypto Markets Into Another Free Fall" 2183:
Bitcoin rather than selling it during periods of volatility.
1900: 1799: 1701: 1019: 899: 722:
3 January 2009 showing the headline used in the genesis block
633: 5117:"Mapping the Bitcoin Economy Could Reveal Users' Identities" 2937:"After 10 Years, Bitcoin Has Changed Everything—And Nothing" 2134:. He describes its price growth as an "epidemic", driven by 1981:
Bitcoin is also used by some governments. For instance, the
9393: 8186: 8108: 7277: 7242:"All the Bitcoin Lingo You Need to Know as Crypto Heats Up" 6579:"'Crypto Valley' canton to accept Bitcoin for tax payments" 4785:"2014 Outlook: Bitcoin Mining Chips, a High-Tech Arms Race" 4700: 4477:"Blockchain Networks: Token Design and Management Overview" 3944:"A Bitcoin ETF Is Here. What Does That Mean for Investors?" 3859:
Chavez-Dreyfuss, Gertrude; Wilson, Tom (19 February 2021).
3495:"China bars use of virtual money for trading in real goods" 3068:"Meet the man who spent millions worth of bitcoin on pizza" 3035:"Hal Finney, Cryptographer and Bitcoin Pioneer, Dies at 58" 1609: 7491: 7338:"Bitcoin 'Ponzi' Concern Sparks Warning From Estonia Bank" 3800:"169-Year-Old MassMutual Invests $ 100 Million in Bitcoin" 2520:"The Crypto-Currency: Bitcoin and its mysterious inventor" 1719:(bitcoin is officially recognized as a medium of exchange) 1507: 743: 42: 8874: 8838: 8444: 7334: 7304:"This Billionaire Just Called Bitcoin a 'Pyramid Scheme'" 6918: 6370:"IMF urges El Salvador to remove Bitcoin as legal tender" 6340:"Majority of Salvadorans do not want bitcoin, poll shows" 5373: 4911:"Bitcoin electricity consumption: an improved assessment" 4572:"Man Throws Away 7,500 Bitcoins, Now Worth $ 7.5 Million" 4373: 4337: 2968:"Blockchains: The great chain of being sure about things" 2127: 1445:, users can generate a new address for each transaction. 1411:. Another 2022 non-peer-reviewed commentary published in 1407:(CCAF) estimated that bitcoin mining represented 0.4% of 1341:
number that, combined with the block content, produces a
6707:"Chicago Mercantile Exchange jumps into bitcoin futures" 6451:"Frequently Asked Questions on Central African Republic" 6398: 2047:
as an investment. Individuals and companies such as the
2031:
Government website with El Salvador reserves in May 2024
1993:, allowing the central bank to use it for imports. Some 1421:. Moreover, mining hardware's short lifespan results in 5003: 4663:
Harney, Alexandra; Stecklow, Steve (16 November 2017).
2790:
Tschorsch, Florian; Scheuermann, Bjorn (2 March 2016).
1729:(legal to use bitcoin, with minimal or no restrictions) 6800:
Ostroff, Caitlin; Elliott, Rebecca (8 February 2021).
6766: 5261:
Möser, Malte; Böhme, Rainer; Breuker, Dominic (2013).
5211: 3674:"RMB Bitcoin trading falls below 1 pct of world total" 3349:"U.S. government makes its first-ever Bitcoin seizure" 3101:"Who Owns the World's Biggest Bitcoin Wallet? The FBI" 2593:
Mastering Bitcoin: Unlocking Digital Crypto-Currencies
862: 848:" transactions, the first major users of bitcoin were 601:
has attracted the attention of regulators, leading to
456: 9516: 6160: 5618: 3858: 2729:
Narayanan, Arvind; Clark, Jeremy (27 November 2017).
7107: 6612:"Why the U.S. Government Has $ 5 Billion in Bitcoin" 5742: 5740: 5550: 5433:"3 reasons Wall Street can't stay away from bitcoin" 4815: 4773: 3403:"Bitcoin sinks after China restricts yuan exchanges" 2789: 2583: 2581: 2579: 2577: 2575: 2573: 2571: 2569: 2567: 1974:(CAR) adopted Bitcoin as legal tender alongside the 1221:
The blockchain is implemented as an ordered list of
380:
Initially ₿50 per block, halved every 210,000 blocks
26:"₿" redirects here. Not to be confused with "฿" for 2565: 2563: 2561: 2559: 2557: 2555: 2553: 2551: 2549: 2547: 2433: 2017:
Use for investment and status as an economic bubble
1759:(full or partial prohibition on the use of bitcoin) 1268:. Creating an address involves generating a random 692:, while b-money and bit gold were not resistant to 7336: 7240: 7084: 7045: 6844: 6801: 6768: 5048:de Vries, Alex; Stoll, Christian (December 2021). 3942: 918:, most of them using bitcoin. In August 2017, the 5737: 5260: 4818:"By reading this article, you're mining bitcoins" 3001: 2039:. Since 2014, regulated bitcoin funds also allow 1739:(some legal restrictions on the usage of bitcoin) 800:", which is the date and headline of an issue of 9638: 7467:"Bitcoin: A Peer-to-Peer Electronic Cash System" 7409: 5748:"Bitcoin and other cryptocurrencies are useless" 5181:"How Bitcoin lets you spy on careless companies" 5178: 4547: 4507: 4263: 3465:"Baidu Stops Accepting Bitcoins After China Ban" 3240:"Bitcoin: Economics, Technology, and Governance" 2724: 2722: 2720: 2718: 2716: 2714: 2712: 2710: 2544: 212:"Bitcoin: A Peer-to-Peer Electronic Cash System" 7410:Davradakis, Emmanouil; Santos, Ricardo (2019). 7335:Ott Ummelas; Milda Seputyte (31 January 2014). 7086:"Don't Call Bitcoin a Bubble. It's an Epidemic" 5310:Serwer, Adam; Liebelson, Dana (10 April 2013). 5309: 4696: 4694: 4692: 4690: 4192:"Introducing the BITIX: The Bitcoin Fear Gauge" 4189: 4185: 4183: 4181: 3702: 2965: 1997:also accept tax payments in bitcoin, including 1273:use bitcoins, owners need their private key to 1116:BTC. However, the BTC code does not conform to 19:For the colloquial expression for coinage, see 7068:It doesn't serve any socially useful function. 6799: 6677:"Jersey approve Bitcoin fund launch on island" 6131: 6129: 6127: 5043: 5041: 4940: 4938: 4662: 4369: 4367: 4365: 3586:"Bitcoin split in two, here's what that means" 2728: 2397: 2395: 2393: 2391: 2389: 2387: 2305: 2303: 1138:, capitalized, to refer to the technology and 841:founded in September 2012 to promote bitcoin. 833:. Andresen later became lead developer at the 772:Bitcoin: A Peer-to-Peer Electronic Cash System 589:and has been described by many scholars as an 182: 9108: 8019: 7507: 7274:"Roubini launches stinging attack on bitcoin" 6962:Griffin, John M.; Shams, Amin (August 2020). 6921:"Price manipulation in the Bitcoin ecosystem" 6506: 5047: 4884:Climate Impacts of Bitcoin Mining in the U.S. 4704:A review on consensus algorithm of blockchain 4230: 4035: 3583: 2707: 2648: 2646: 1782: 1251: 1171:bitcoin, and the satoshi (sat), representing 1124:though not officially part of it, is used by 6961: 5147: 4687: 4543: 4541: 4539: 4537: 4535: 4447:"The great chain of being sure about things" 4178: 3769:"Square just bought $ 50 million in bitcoin" 3433:"China bans banks from bitcoin transactions" 3165:"A Solution To Bitcoin's Governance Problem" 2997: 2995: 2587: 2276: 2274: 404:₿19,591,231 (as of 6 January 2024) 6124: 5911:"In Search of a Stable Electronic Currency" 5842: 5840: 5806: 5804: 5488: 5038: 4997: 4935: 4902: 4362: 4338:Katie Pisa; Natasha Maguder (9 July 2014). 3797: 3733: 3400: 2796:IEEE Communications Surveys & Tutorials 2403:"El Salvador's dangerous gamble on bitcoin" 2384: 2300: 1556:Scalability and decentralization challenges 1108:. It is most commonly represented with the 9115: 9101: 9075: 8026: 8012: 7514: 7500: 7117:International Review of Financial Analysis 5460:"How to send bitcoin to a hardware wallet" 4634:"How to steal Bitcoin in three easy steps" 3915: 3734:Cuthbertson, Anthony (13 September 2021). 3522:"Global Cryptocurrency Benchmarking Study" 2959: 2643: 2618: 2614: 2612: 2144:International Review of Financial Analysis 1978:, but repealed the reform one year later. 1789: 1775: 1702:Recognition as a currency and legal status 1579:network, is a potential scaling solution. 1428: 1146:, lowercase, for the unit of account. The 1002:upgrade was activated, adding support for 817: 557:ideology, bitcoin was invented in 2008 by 7043: 7037: 6981: 6938: 6404: 6005: 5554:IEEE Communications Surveys and Tutorials 4972: 4875: 4532: 4441: 4439: 4437: 4435: 4433: 4431: 3940: 3766: 3703:Chavez-Dreyfuss, Gertrude (3 July 2018). 3519: 3257: 3193: 2992: 2660:Journal of Management Information Systems 2475: 2473: 2271: 2238: 2236: 1874:says that bitcoin's anonymity encourages 1634:The Declaration Of Bitcoin's Independence 1095: 561:, an unknown person. Use of bitcoin as a 7464: 6642: 6092: 6008:"China May Be Gearing Up to Ban Bitcoin" 5902: 5837: 5801: 5114: 4631: 4190:Alexander, Carol; Imeraj, Arben (2019). 4066: 3129: 2513: 2511: 2509: 2507: 2309: 2253: 2251: 2026: 1894: 1705: 1610:Bitcoin's theoretical roots and ideology 1464:For broader coverage of this topic, see 1405:Cambridge Centre for Alternative Finance 1356:The difficulty of generating a block is 1320: 1255: 7701:List of people in blockchain technology 7079: 5908: 5810: 5457: 5430: 5270:. 2013 APWG eCrime Researchers Summit. 4947:"Revisiting Bitcoin's carbon footprint" 4908: 4848: 4632:Jeffries, Adrianne (19 December 2013). 4340:"Bitcoin your way to a double espresso" 4326:Cambridge Advanced Learner's Dictionary 4101: 4073:Journal of Tax Practice & Procedure 3885:Sigalos, MacKenzie (14 November 2021). 3884: 3497:. English.mofcom.gov.cn. 29 June 2009. 3346: 2903: 2609: 2141:According to research published in the 1943:despite high fees charged by banks and 1830:than as a currency. In 2014, economist 1560:Nakamoto limited the block size to one 1345:numerically smaller than the network's 1149:Cambridge Advanced Learner's Dictionary 972:invested $ 250 million in bitcoin as a 565:began in 2009, with the release of its 482:question marks, boxes, or other symbols 9639: 8862: 7367: 7316:from the original on 24 September 2017 7271: 7238: 7207: 7167:The Journal of Alternative Investments 7012: 6643:Castillo, Michael del (16 June 2023). 6544: 6479: 6274: 6135: 6071: 6006:Weindling, Jacob (18 September 2017). 5987:from the original on 24 September 2015 5519: 5129:from the original on 27 September 2020 4779: 4749:"Bitcoin boom benefiting TSMC: report" 4600: 4428: 4376:"Is Bitcoin a Decentralized Currency?" 3973: 3941:Wursthorn, Michael (19 October 2021). 3645: 3233: 3231: 3229: 3227: 3225: 3223: 3221: 3065: 3032: 3002:Wallace, Benjamin (23 November 2011). 2934: 2470: 2233: 2190:have described bitcoin as a potential 2150:The Journal of Alternative Investments 1598: 1532:, was released in 2009 by Nakamoto as 1199:Blockchain § Structure and design 699: 573:. Bitcoin is currently used more as a 571:El Salvador adopted it as legal tender 9096: 8993:Decentralized autonomous organization 8007: 7495: 7465:Nakamoto, Satoshi (31 October 2008). 7253:from the original on 29 November 2020 7164: 7146:from the original on 25 November 2023 7044:Costelloe, Kevin (29 November 2017). 6900:from the original on 24 November 2023 6867:from the original on 22 December 2021 6842: 6803:"Tesla Buys $ 1.5 Billion in Bitcoin" 6657:from the original on 21 February 2024 6624:from the original on 20 February 2024 6609: 6591:from the original on 22 November 2023 6559:from the original on 29 December 2022 6350:from the original on 30 November 2021 6186:from the original on 1 September 2022 6112:from the original on 24 December 2021 6105:. United States Library of Congress. 6041:"The SEC Shows Why Bitcoin Is Doomed" 6038: 6020:from the original on 22 November 2023 5931: 5921:from the original on 24 October 2014. 5825:from the original on 23 November 2023 5776: 5758:from the original on 4 September 2018 5725:from the original on 22 November 2023 5665:from the original on 6 November 2012. 5470:from the original on 17 February 2018 5342: 5242:from the original on 24 November 2023 5150:"Five surprising facts about Bitcoin" 5096:from the original on 23 November 2021 5054:Resources, Conservation and Recycling 5026:from the original on 17 February 2023 4923:from the original on 7 September 2023 4890:from the original on 18 November 2023 4863:from the original on 6 September 2016 4849:Hampton, Nikolai (5 September 2016). 4830:from the original on 17 December 2013 4729:from the original on 24 November 2023 4489:from the original on 24 December 2022 4416:from the original on 19 November 2023 4083:from the original on 21 November 2023 4036:Yaffe-Bellany, David (13 June 2022). 4004: 3897:from the original on 14 November 2021 3840:from the original on 24 November 2020 3810:from the original on 19 December 2020 3748:from the original on 22 November 2023 3614: 3596:from the original on 27 February 2018 3565:from the original on 21 November 2023 3552: 3501:from the original on 29 November 2013 3475:from the original on 10 December 2013 3413:from the original on 19 December 2013 3162: 3144:from the original on 22 November 2023 3047:from the original on 3 September 2014 2885:from the original on 22 November 2023 2851:"History of Cryptographic Currencies" 2830:from the original on 19 November 2023 2517: 2504: 2492:from the original on 22 November 2020 2458:from the original on 17 February 2023 2415:from the original on 7 September 2021 2257:The exact number is ₿20,999,999.9769. 2248: 1677:Declaration of Bitcoin's Independence 1497:A paper wallet with the address as a 1393:Bitcoin mining's environmental impact 1329:with large amounts of mining hardware 1014:. Before, Bitcoin only used a custom 988:added support for bitcoin in the US. 9593: 9122: 9063: 8033: 7988: 7239:Hajric, Vildana (19 November 2020). 7220:from the original on 12 January 2022 6885: 6545:Kohler, Judith (21 September 2022). 6526:from the original on 31 October 2020 6494:from the original on 3 November 2020 6480:Rasool, Mohammed (3 November 2020). 6380:from the original on 26 January 2022 6305: 6256:from the original on 25 January 2018 6243: 6225:from the original on 12 October 2013 6204: 5972: 5954:from the original on 26 October 2014 5890:from the original on 12 January 2015 5675: 5600:from the original on 5 December 2017 5532:from the original on 18 October 2017 5501:from the original on 18 October 2017 5458:Roberts, Daniel (15 December 2017). 5439:from the original on 4 December 2023 5193:from the original on 9 February 2014 4761:from the original on 29 January 2023 4582:from the original on 15 January 2014 4520:from the original on 23 January 2015 4457:from the original on 4 December 2023 4302:Oxford Advanced Learner's Dictionary 4245:from the original on 1 November 2014 4132: 4114:from the original on 12 January 2024 3955:from the original on 10 January 2024 3920:. Morgan & Claypool Publishers. 3779:from the original on 24 October 2020 3627:from the original on 18 January 2024 3295:from the original on 21 October 2013 3175:from the original on 26 January 2016 3111:from the original on 21 October 2016 3098: 3080:from the original on 8 December 2021 3033:Popper, Nathaniel (30 August 2014). 3014:from the original on 31 October 2013 2947:from the original on 5 November 2018 2771:from the original on 14 October 2023 2532:from the original on 1 November 2014 2342:from the original on 18 January 2023 2284:. Unicode Consortium. 20 June 2017. 1155:Oxford Advanced Learner's Dictionary 1134:convention exists; some sources use 1026:. In September 2021, Bitcoin became 869:Financial Crimes Enforcement Network 6886:Cota, Isabella (2 September 2023). 6824:from the original on 6 January 2024 6781:from the original on 17 August 2023 6610:Huang, Vicky Ge (15 October 2023). 6461:from the original on 11 August 2023 5587: 5355:from the original on 20 August 2016 5050:"Bitcoin's growing e-waste problem" 4675:from the original on 29 August 2019 3328:from the original on 9 October 2013 3280: 3218: 2966:Economist Staff (31 October 2015). 2619:Wolff-Mann, Ethan (27 April 2018). 2071:In 2018, research published in the 1890: 1660:, in which he advocates a complete 1528:, and sometimes referred to as the 1218:that records bitcoin transactions. 984:, $ 100 million. In November 2020, 863:2013–2014: First regulatory actions 13: 7458: 7442:from the original on 21 April 2024 7349:from the original on 29 March 2014 7097:from the original on 10 June 2021. 7013:Popper, Nathaniel (13 June 2018). 6431:from the original on 28 April 2022 6287:from the original on 2 August 2018 6053:from the original on 25 March 2014 5858:from the original on 25 March 2014 5412:from the original on 21 April 2024 5324:from the original on 27 April 2014 5115:Simonite, Tom (5 September 2013). 3615:Cheng, Evelyn (17 December 2017). 3534:from the original on 10 April 2017 3520:Hileman, Garrick; Rauchs, Michel. 3445:from the original on 23 March 2014 3313: 2695:from the original on 21 April 2024 2479: 2126:, argues that bitcoin is rather a 2122:. Another recipient of the prize, 1927:(especially for small purchases). 14: 9663: 9003:Distributed ledger technology law 7058:from the original on 12 June 2018 7025:from the original on 13 June 2018 6687:from the original on 10 July 2014 6306:Chan, Bernice (16 January 2015). 6148:from the original on 10 June 2018 6080:from the original on 11 July 2018 5932:Velde, François (December 2013). 5291:from the original on 26 June 2018 4909:Messina, Irene (31 August 2023). 4644:from the original on 27 July 2019 4350:from the original on 18 June 2015 4278:from the original on 27 July 2014 4264:Bustillos, Maria (2 April 2013). 4102:Schmitt, Will (12 January 2024). 4048:from the original on 14 June 2022 4017:from the original on 18 June 2022 3684:from the original on 10 July 2018 3646:French, Sally (9 February 2017). 3359:from the original on 12 July 2013 3281:Lee, Timothy B. (19 March 2013). 3194:Bustillos, Maria (1 April 2013). 3163:Odell, Matt (21 September 2015). 2935:Finley, Klint (31 October 2018). 2916:from the original on 15 June 2018 2631:from the original on 12 June 2018 2518:Davis, Joshua (10 October 2011). 2368:from the original on 17 June 2024 2310:Bradbury, Danny (November 2013). 2288:from the original on 20 June 2017 2179:was created in December 2013 for 2153:, bitcoin was less volatile than 2106:by several economists, including 1935:and for cross-border payments to 1844:Federal Reserve Bank of St. Louis 1065:, a cryptocurrency loan company. 949:on bitcoin was introduced by the 9647:Currencies without ISO 4217 code 9619: 9602: 9574: 9562: 9550: 9538: 9526: 9452: 9440: 9428: 9236: 9164: 9074: 9062: 9051: 9050: 7987: 7978: 7977: 7403: 7391:from the original on 8 July 2022 7361: 7328: 7296: 7284:from the original on 9 July 2022 7265: 7232: 7201: 7158: 7101: 7073: 7006: 6955: 6912: 6879: 6843:Vigna, Paul (20 December 2021). 6836: 6793: 6760: 6748:from the original on 6 July 2017 6729: 6717:from the original on 31 May 2019 6699: 6669: 6636: 6603: 6571: 6538: 6473: 6443: 6413: 6392: 6362: 6332: 6320:from the original on 31 May 2019 6299: 6268: 6237: 6198: 6065: 6032: 5999: 5966: 5925: 5909:Shiller, Robert (1 March 2014). 5870: 5789:from the original on 1 July 2018 5777:Feuer, Alan (14 December 2013). 5179:McMillan, Robert (6 June 2013). 5160:from the original on 9 July 2022 4613:from the original on 9 July 2018 4508:Sparkes, Matthew (9 June 2014). 4133:Lang, Hannah (11 January 2024). 3986:from the original on 11 May 2022 3798:Olga Kharif (11 December 2020). 3715:from the original on 4 July 2018 3654:from the original on 3 July 2018 3401:Kelion, Leo (18 December 2013). 3390:from the original on 2 May 2014. 3377: 3245:Journal of Economic Perspectives 3206:from the original on 2 July 2018 3130:Simonite, Tom (15 August 2014). 3066:Cooper, Anderson (16 May 2019). 2980:from the original on 3 July 2016 2904:Bernard, Zoë (2 December 2017). 1628: 1506: 1490: 1475: 742: 733: 712: 41: 6964:"Is Bitcoin Really Untethered?" 6735: 5945:Federal Reserve Bank of Chicago 5811:Mohamed, Theron (30 May 2023). 5770: 5669: 5612: 5581: 5544: 5513: 5482: 5451: 5424: 5367: 5343:Vigna, Paul (17 January 2016). 5336: 5303: 5254: 5205: 5172: 5148:Lee, Timothy (21 August 2013). 5141: 5108: 5074:10.1016/j.resconrec.2021.105901 4916:Cambridge Judge Business School 4842: 4809: 4741: 4656: 4625: 4601:Krause, Elliott (5 July 2018). 4594: 4564: 4501: 4469: 4331: 4307: 4290: 4257: 4231:Romain Dillet (9 August 2013). 4224: 4152: 4126: 4095: 4060: 4029: 3998: 3967: 3934: 3909: 3878: 3852: 3822: 3791: 3760: 3727: 3696: 3666: 3639: 3608: 3584:Selena Larson (1 August 2017). 3577: 3546: 3513: 3487: 3457: 3425: 3394: 3371: 3340: 3307: 3274: 3187: 3156: 3123: 3092: 3059: 3026: 2928: 2897: 2842: 2783: 2186:Economists, investors, and the 1520:Bitcoin wallets were the first 1501:while the private key is hidden 1246:unspent outputs of transactions 963: 884:Drug Enforcement Administration 7853:2020 Twitter account hijacking 7272:Clinch, Matt (10 March 2014). 7208:Montag, Ali (26 August 2018). 6275:Kharif, Olga (1 August 2018). 6138:"Who really owns bitcoin now?" 6136:Murphy, Hannah (8 June 2018). 5619:European Central Bank (2012). 3004:"The Rise and Fall of Bitcoin" 2427: 2354: 2095:and associated trading at the 1923:, long transaction times, and 1657:The Denationalization of Money 1548:of Bitcoin Core exist such as 1409:global electricity consumption 1317:Bitcoin protocol § Mining 183: 47:Official logo from bitcoin.org 16:Decentralized digital currency 1: 9545:Free and open-source software 7696:List of bitcoin organizations 7472:. bitcoin.org. Archived from 6940:10.1016/j.jmoneco.2017.12.004 6926:Journal of Monetary Economics 6482:"Iran Is Pivoting to Bitcoin" 6205:Ball, James (22 March 2013). 5688:Theory, Culture & Society 5431:Barhydt, Bill (4 June 2014). 3471:. New York. 7 December 2013. 2731:"Bitcoin's academic pedigree" 2673:10.1080/07421222.2018.1550550 2434:Huang, Jon; O’Neill, Claire; 2328:10.1016/S1361-3723(13)70101-5 2316:Computer Fraud & Security 2264: 2074:Journal of Monetary Economics 1192: 1104:of the bitcoin system is the 628:were released, starting with 619: 534:, without central oversight. 308:Free and open-source software 7870:The Rise and Rise of Bitcoin 6039:Lavin, Tim (8 August 2013). 5681:"The Social Life of Bitcoin" 5520:Orcutt, Mike (19 May 2015). 5226:10.1007/978-3-030-03251-7_29 4510:"The coming digital anarchy" 3974:Browne, Ryan (10 May 2022). 3553:Vigna, Paul (21 July 2017). 3441:. Reuters. 6 December 2013. 1947:who compete in this market. 1648:Austrian school of economics 1006:, improved functionality of 991:In February 2021, Bitcoin's 945:In December 2017, the first 905: 603:its ban by several countries 526:and record them in a public 522:verify transactions through 378:Decentralized (block reward) 7: 8064:Cryptographic hash function 7833:Bitcoin scalability problem 7521: 6455:International Monetary Fund 6244:Katz, Lily (12 July 2017). 6072:Montag, Ali (9 July 2018). 5489:Mike Orcutt (19 May 2015). 4974:10.1016/j.joule.2022.02.005 4381:IEEE Security & Privacy 4005:Milmo, Dan (18 June 2022). 2869:10.1007/978-3-031-02352-1_3 2209: 1964:International Monetary Fund 1868:use of bitcoin by criminals 1566:Bitcoin scalability problem 1389:of the bitcoin blockchain. 1362:mining power on the network 1280:Bitcoin transactions use a 951:Chicago Mercantile Exchange 231:0.1.0 / 9 January 2009 10: 9668: 7129:10.1016/j.irfa.2018.07.010 5973:Wile, Rob (6 April 2014). 5567:10.1109/comst.2016.2535718 4067:Behrendt, Philipp (2023). 3916:Van Hijfte, Stijn (2020). 2808:10.1109/COMST.2016.2535718 2482:"Who is Satoshi Nakamoto?" 2480:S., L. (2 November 2015). 2312:"The problem with Bitcoin" 2020: 1769:(no information available) 1613: 1602: 1463: 1459: 1358:deterministically adjusted 1314: 1252:Addresses and transactions 1196: 1088: 646:independently rediscovered 612: 608: 585:. It is mostly seen as an 567:open-source implementation 25: 18: 9496: 9478: 9354: 9130: 9046: 9023:Initial exchange offering 8998:Decentralized application 8978:Cryptocurrency in Nigeria 8940: 8914: 8704: 8666: 8595: 8552: 8483: 8393: 8343: 8319: 8303: 8279: 8240: 8215: 8161: 8151: 8117: 8041: 7973: 7945: 7888: 7861: 7848:2018 Bitcoin bomb threats 7843:2018 cryptocurrency crash 7825: 7800: 7784: 7775: 7709: 7686:List of bitcoin companies 7678: 7557: 7529: 5345:"Is Bitcoin Breaking Up?" 3438:The Sydney Morning Herald 2736:Communications of the ACM 1802:serves three purposes: a 1627: 1622: 1310: 1084: 1038:(ETF), called BITO, from 910:Research produced by the 873:money services businesses 711: 706: 644:in 1992. The concept was 626:digital cash technologies 451: 446: 436: 431: 421: 416: 408: 400: 392: 384: 374: 361: 348: 330: 325: 313: 303: 293: 285: 265: 245: 227: 217: 205: 195: 190: 159: 132: 113: 106: 98: 90: 65: 57: 52: 40: 9028:List of cryptocurrencies 8915:Crypto service companies 8706:Cryptocurrency exchanges 7418:European Investment Bank 6313:South China Morning Post 5700:10.1177/0263276417746464 5622:Virtual Currency Schemes 4713:10.1109/SMC.2017.8123011 3527:. Cambridge University. 2589:Antonopoulos, Andreas M. 2226: 2221:List of cryptocurrencies 2165:, and 190 stocks in the 2108:Nobel Prize in Economics 2037:cryptocurrency exchanges 1972:Central African Republic 1710:Legal status of bitcoin 1540:is among the best known 1305:cryptocurrency exchanges 1225:. Each block contains a 798:second bailout for banks 624:Before bitcoin, several 548:its environmental impact 357:(partial hash inversion) 251:27.1 / 17 June 2024 9356:Obsolete and historical 6809:The Wall Street Journal 6775:The Wall Street Journal 6617:The Wall Street Journal 6168:"Monetarists Anonymous" 5388:10.1145/2664243.2664267 5349:The Wall Street Journal 5218:Security Protocols XXVI 4607:The Wall Street Journal 4197:SSRN Electronic Journal 3949:The Wall Street Journal 3559:The Wall Street Journal 2405:. The editorial board. 2362:"Bitcoin Core Releases" 2188:central bank of Estonia 2171:2020 stock market crash 1950:In September 2021, the 1859:legal status of bitcoin 1429:Privacy and fungibility 912:University of Cambridge 882:. In June 2013, the US 818:2010–2012: Early growth 9533:Business and economics 8963:Complementary currency 8069:Decentralized exchange 8054:Cryptocurrency tumbler 7947:Bitcoin in El Salvador 7179:10.3905/jai.2022.1.153 6969:The Journal of Finance 5779:"The Bitcoin Ideology" 5214:"Making Bitcoin Legal" 3592:. Cable News Network. 2174: 2088:The Journal of Finance 2066:international reserves 2032: 1968:Bitcoin in El Salvador 1909:purchase illegal goods 1904: 1848:Federal Reserve System 1796: 1522:cryptocurrency wallets 1330: 1261: 1096:Units and divisibility 974:treasury reserve asset 896:People's Bank of China 894:In December 2013, the 867:In March 2013, the US 808:commercial transaction 470:This article contains 9018:Initial coin offering 8973:Cryptocurrency bubble 8504:Basic Attention Token 8074:Decentralized finance 8059:Cryptocurrency wallet 7732:Cryptocurrency wallet 7691:List of bitcoin forks 7549:Environmental effects 6174:. 29 September 2012. 5878:"The magic of mining" 5630:European Central Bank 5526:MIT Technology Review 5495:MIT Technology Review 5122:MIT Technology Review 3347:Sampson, Tim (2013). 3137:MIT Technology Review 2169:during and after the 2136:contagious narratives 2093:Tether cryptocurrency 2030: 2023:Cryptocurrency bubble 2021:Further information: 1898: 1709: 1644:European Central Bank 1636:, BraveTheWorld, 4:38 1466:Cryptocurrency wallet 1324: 1259: 1197:Further information: 1022:algorithm to produce 993:market capitalization 916:cryptocurrency wallet 9013:Environmental impact 8983:Cryptocurrency scams 7570:Andreas Antonopoulos 6713:. 18 December 2017. 6587:. 3 September 2020. 6346:. 2 September 2021. 5312:"Bitcoin, Explained" 4783:(14 November 2013). 4578:. 29 November 2013. 4206:10.2139/ssrn.3383734 3836:. 13 November 2020. 3259:10.1257/jep.29.2.213 2438:(3 September 2021). 2411:. 7 September 2021. 2216:Alternative currency 2081:occurred during the 1991:Central Bank of Iran 1605:Economics of bitcoin 1534:open-source software 1042:was approved by the 1036:exchange-traded fund 980:, $ 50 million, and 683:) in 1998. In 2004, 599:its use by criminals 9497:Generic placeholder 8668:Inactive currencies 6852:Wall Street Journal 6742:The Washington Post 6522:. 31 October 2020. 6376:. 26 January 2022. 5934:"Bitcoin: A primer" 5886:. 13 January 2015. 5154:The Washington Post 5066:2021RCR...17505901D 4965:2022Joule...6..498D 4797:on 21 November 2013 4514:The Daily Telegraph 4453:. 31 October 2015. 4394:10.1109/MSP.2014.49 2130:that may become an 2110:laureates, such as 2043:to the asset or to 1652:Friedrich von Hayek 1599:Economics and usage 1351:consensus mechanism 1070:non-fungible tokens 926:as well as improve 823:Blockchain analysts 700:2008–2009: Creation 388:₿3.125 (as of 2024) 350:Timestamping scheme 336: (15 years ago) 334:3 January 2009 253: (3 months ago) 233: (15 years ago) 37: 8128:Proof of authority 8099:Non-fungible token 8079:Distributed ledger 7900:Bitcoin Foundation 7838:History of bitcoin 7645:Cameron Winklevoss 7019:The New York Times 6983:10.1111/jofi.12903 5941:Chicago Fed letter 5915:The New York Times 5783:The New York Times 5754:. 30 August 2018. 5011:The New York Times 4757:. 4 January 2014. 4319:3 May 2022 at the 4266:"The Bitcoin Boom" 4219:recognised by ISO. 4042:The New York Times 3196:"The Bitcoin Boom" 3099:McMillan, Robert. 3040:The New York Times 2863:. pp. 15–18. 2595:. O'Reilly Media. 2444:The New York Times 2079:price manipulation 2033: 1995:constituent states 1983:Iranian government 1905: 1808:medium of exchange 1797: 1650:, especially with 1331: 1286:scripting language 1262: 1210:distributed ledger 1068:In 2023, ordinals— 1046:and listed on the 1004:Schnorr signatures 835:Bitcoin Foundation 615:History of bitcoin 579:medium of exchange 528:distributed ledger 472:special characters 401:Circulating supply 286:Development status 196:Original author(s) 35: 9514: 9513: 9090: 9089: 8910: 8909: 8389: 8388: 8089:Lightning Network 8001: 8000: 7893: 7821: 7820: 7792:Bitcoin Unlimited 7747:Lightning Network 7435:978-92-861-4184-3 7371:(11 April 2013). 6427:. 28 April 2022. 5854:. 15 March 2014. 5647:978-92-899-0862-7 5397:978-1-4503-3005-3 5281:978-1-4799-1158-5 5235:978-3-030-03250-0 4722:978-1-5386-1645-1 2878:978-3-031-01224-2 2856:Blocks and Chains 2602:978-1-4493-7404-4 1903:accepting Bitcoin 1836:Unidad de Fomento 1832:Robert J. Shiller 1642:According to the 1640: 1639: 1570:Lightning Network 1550:Bitcoin Unlimited 1439:Bitcoin exchanges 1401:non-peer-reviewed 1347:difficulty target 1012:Lightning Network 924:Lightning Network 727: 726: 478:rendering support 465: 464: 375:Issuance schedule 218:Implementation(s) 9659: 9632: 9624: 9623: 9622: 9615: 9607: 9606: 9605: 9595: 9579: 9578: 9577: 9567: 9566: 9565: 9555: 9554: 9543: 9542: 9541: 9531: 9530: 9522: 9506: 9456: 9444: 9432: 9311: 9240: 9168: 9124:Currency symbols 9117: 9110: 9103: 9094: 9093: 9078: 9077: 9066: 9065: 9054: 9053: 9038:Virtual currency 8988:Digital currency 8968:Crypto-anarchism 8860: 8859: 8613:HBAR (Hashgraph) 8596:Other currencies 8232:Ethereum Classic 8159: 8158: 8035:Cryptocurrencies 8028: 8021: 8014: 8005: 8004: 7991: 7990: 7981: 7980: 7906:Bitcoin Magazine 7891: 7782: 7781: 7650:Tyler Winklevoss 7610:Satoshi Nakamoto 7516: 7509: 7502: 7493: 7492: 7488: 7486: 7484: 7479:on 20 March 2014 7478: 7471: 7452: 7451: 7449: 7447: 7407: 7401: 7400: 7398: 7396: 7365: 7359: 7358: 7356: 7354: 7340: 7332: 7326: 7325: 7323: 7321: 7300: 7294: 7293: 7291: 7289: 7269: 7263: 7262: 7260: 7258: 7244: 7236: 7230: 7229: 7227: 7225: 7205: 7199: 7198: 7162: 7156: 7155: 7153: 7151: 7145: 7114: 7105: 7099: 7098: 7088: 7077: 7071: 7070: 7065: 7063: 7049: 7041: 7035: 7034: 7032: 7030: 7010: 7004: 7003: 6985: 6976:(4): 1913–1964. 6959: 6953: 6952: 6942: 6916: 6910: 6909: 6907: 6905: 6883: 6877: 6876: 6874: 6872: 6848: 6840: 6834: 6833: 6831: 6829: 6805: 6797: 6791: 6790: 6788: 6786: 6772: 6764: 6758: 6757: 6755: 6753: 6736:Lee, Timothy B. 6733: 6727: 6726: 6724: 6722: 6703: 6697: 6696: 6694: 6692: 6683:. 10 July 2014. 6673: 6667: 6666: 6664: 6662: 6640: 6634: 6633: 6631: 6629: 6607: 6601: 6600: 6598: 6596: 6575: 6569: 6568: 6566: 6564: 6542: 6536: 6535: 6533: 6531: 6510: 6504: 6503: 6501: 6499: 6477: 6471: 6470: 6468: 6466: 6447: 6441: 6440: 6438: 6436: 6417: 6411: 6410: 6408: 6396: 6390: 6389: 6387: 6385: 6366: 6360: 6359: 6357: 6355: 6336: 6330: 6329: 6327: 6325: 6303: 6297: 6296: 6294: 6292: 6272: 6266: 6265: 6263: 6261: 6241: 6235: 6234: 6232: 6230: 6202: 6196: 6195: 6193: 6191: 6164: 6158: 6157: 6155: 6153: 6133: 6122: 6121: 6119: 6117: 6111: 6104: 6096: 6090: 6089: 6087: 6085: 6069: 6063: 6062: 6060: 6058: 6036: 6030: 6029: 6027: 6025: 6003: 5997: 5996: 5994: 5992: 5980:Business Insider 5970: 5964: 5963: 5961: 5959: 5953: 5938: 5929: 5923: 5922: 5906: 5900: 5899: 5897: 5895: 5874: 5868: 5867: 5865: 5863: 5844: 5835: 5834: 5832: 5830: 5818:Business Insider 5808: 5799: 5798: 5796: 5794: 5774: 5768: 5767: 5765: 5763: 5744: 5735: 5734: 5732: 5730: 5724: 5685: 5673: 5667: 5666: 5664: 5627: 5616: 5610: 5609: 5607: 5605: 5585: 5579: 5578: 5561:(3): 2084–2123. 5548: 5542: 5541: 5539: 5537: 5517: 5511: 5510: 5508: 5506: 5486: 5480: 5479: 5477: 5475: 5455: 5449: 5448: 5446: 5444: 5428: 5422: 5421: 5419: 5417: 5371: 5365: 5364: 5362: 5360: 5340: 5334: 5333: 5331: 5329: 5307: 5301: 5300: 5298: 5296: 5290: 5269: 5258: 5252: 5251: 5249: 5247: 5209: 5203: 5202: 5200: 5198: 5176: 5170: 5169: 5167: 5165: 5145: 5139: 5138: 5136: 5134: 5112: 5106: 5105: 5103: 5101: 5045: 5036: 5035: 5033: 5031: 5001: 4995: 4994: 4976: 4942: 4933: 4932: 4930: 4928: 4906: 4900: 4899: 4897: 4895: 4879: 4873: 4872: 4870: 4868: 4846: 4840: 4839: 4837: 4835: 4813: 4807: 4806: 4804: 4802: 4793:. 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Market Watch. 3643: 3637: 3636: 3634: 3632: 3612: 3606: 3605: 3603: 3601: 3581: 3575: 3574: 3572: 3570: 3550: 3544: 3543: 3541: 3539: 3533: 3526: 3517: 3511: 3510: 3508: 3506: 3491: 3485: 3484: 3482: 3480: 3461: 3455: 3454: 3452: 3450: 3429: 3423: 3422: 3420: 3418: 3398: 3392: 3391: 3375: 3369: 3368: 3366: 3364: 3344: 3338: 3337: 3335: 3333: 3314:Dillet, Romain. 3311: 3305: 3304: 3302: 3300: 3278: 3272: 3271: 3261: 3235: 3216: 3215: 3213: 3211: 3191: 3185: 3184: 3182: 3180: 3160: 3154: 3153: 3151: 3149: 3127: 3121: 3120: 3118: 3116: 3096: 3090: 3089: 3087: 3085: 3063: 3057: 3056: 3054: 3052: 3030: 3024: 3023: 3021: 3019: 2999: 2990: 2989: 2987: 2985: 2963: 2957: 2956: 2954: 2952: 2932: 2926: 2925: 2923: 2921: 2910:Business Insider 2901: 2895: 2894: 2892: 2890: 2846: 2840: 2839: 2837: 2835: 2802:(3): 2084–2123. 2787: 2781: 2780: 2778: 2776: 2726: 2705: 2704: 2702: 2700: 2650: 2641: 2640: 2638: 2636: 2616: 2607: 2606: 2585: 2542: 2541: 2539: 2537: 2515: 2502: 2501: 2499: 2497: 2477: 2468: 2467: 2465: 2463: 2431: 2425: 2424: 2422: 2420: 2399: 2382: 2381: 2375: 2373: 2358: 2352: 2351: 2349: 2347: 2307: 2298: 2297: 2295: 2293: 2282:"Unicode 10.0.0" 2278: 2258: 2255: 2246: 2244:Satoshi Nakamoto 2240: 2194:. Legal scholar 2049:Winklevoss twins 1925:transaction fees 1921:price volatility 1891:Use for payments 1876:money laundering 1791: 1784: 1777: 1764: 1754: 1744: 1734: 1724: 1714: 1674:crypto-anarchist 1632: 1631: 1620: 1619: 1616:Crypto-anarchism 1510: 1494: 1479: 1423:electronic waste 1399:. As of 2022, a 1335:processing power 1188: 1187: 1186: 1185: 1182: 1175: 1170: 1169: 1165: 1091:Bitcoin protocol 940:forks of bitcoin 846:proof-of-concept 776:open-source code 768:Satoshi Nakamoto 758:The domain name 746: 737: 716: 715: 704: 703: 666:cryptocurrencies 593:. As bitcoin is 559:Satoshi Nakamoto 461: 458: 437:Official user(s) 344: 342: 337: 281: 278: 276: 274: 261: 259: 254: 241: 239: 234: 200:Satoshi Nakamoto 186: 185: 179: 178: 177: 176: 175: 172: 165: 152: 151: 150: 149: 148: 145: 138: 125: 124: 123: 119: 85: 82: 79: 77: 45: 38: 34: 9667: 9666: 9662: 9661: 9660: 9658: 9657: 9656: 9637: 9636: 9635: 9625: 9620: 9618: 9608: 9603: 9601: 9598: 9594:sister projects 9591:at Knowledge's 9585: 9575: 9573: 9563: 9561: 9549: 9539: 9537: 9525: 9517: 9515: 9510: 9504: 9492: 9474: 9350: 9309: 9126: 9121: 9091: 9086: 9042: 9008:Double-spending 8958:Blockchain game 8936: 8906: 8858: 8700: 8662: 8591: 8548: 8479: 8385: 8339: 8315: 8299: 8275: 8236: 8211: 8147: 8113: 8037: 8032: 8002: 7997: 7969: 7941: 7922:Canaan Creative 7892:(not exchanges) 7890: 7884: 7857: 7817: 7796: 7771: 7717:Bitcoin network 7705: 7674: 7625:Vitalik Buterin 7575:Brian Armstrong 7553: 7525: 7520: 7482: 7480: 7476: 7469: 7461: 7459:Further reading 7456: 7455: 7445: 7443: 7436: 7408: 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3502: 3493: 3492: 3488: 3478: 3476: 3463: 3462: 3458: 3448: 3446: 3431: 3430: 3426: 3416: 3414: 3399: 3395: 3378:Hill, Kashmir. 3376: 3372: 3362: 3360: 3345: 3341: 3331: 3329: 3312: 3308: 3298: 3296: 3279: 3275: 3236: 3219: 3209: 3207: 3192: 3188: 3178: 3176: 3161: 3157: 3147: 3145: 3128: 3124: 3114: 3112: 3097: 3093: 3083: 3081: 3064: 3060: 3050: 3048: 3031: 3027: 3017: 3015: 3000: 2993: 2983: 2981: 2964: 2960: 2950: 2948: 2933: 2929: 2919: 2917: 2902: 2898: 2888: 2886: 2879: 2847: 2843: 2833: 2831: 2788: 2784: 2774: 2772: 2749:10.1145/3132259 2727: 2708: 2698: 2696: 2651: 2644: 2634: 2632: 2617: 2610: 2603: 2586: 2545: 2535: 2533: 2516: 2505: 2495: 2493: 2478: 2471: 2461: 2459: 2436:Tabuchi, Hiroko 2432: 2428: 2418: 2416: 2408:Financial Times 2401: 2400: 2385: 2371: 2369: 2360: 2359: 2355: 2345: 2343: 2308: 2301: 2291: 2289: 2280: 2279: 2272: 2267: 2262: 2261: 2256: 2249: 2241: 2234: 2229: 2212: 2112:Joseph Stiglitz 2104:economic bubble 2077:concluded that 2025: 2019: 1893: 1872:Joseph Stiglitz 1814:. According to 1812:unit of account 1795: 1770: 1762: 1760: 1752: 1750: 1742: 1740: 1732: 1730: 1722: 1720: 1712: 1704: 1629: 1623:External videos 1618: 1612: 1607: 1601: 1558: 1518: 1517: 1516: 1515: 1514: 1511: 1503: 1502: 1495: 1487: 1486: 1480: 1469: 1462: 1431: 1325:Bitcoin mining 1319: 1313: 1254: 1242:spent only once 1201: 1195: 1183: 1180: 1178: 1177: 1173: 1172: 1167: 1163: 1162: 1102:unit of account 1098: 1093: 1087: 1063:Celsius Network 1008:smart contracts 966: 908: 865: 827:code repository 820: 781:Byzantine fault 756: 755: 754: 753: 749: 748: 747: 739: 738: 713: 702: 690:double-spending 622: 617: 611: 591:economic bubble 583:unit of account 520:bitcoin network 504:) is the first 492:(abbreviation: 487: 486: 485: 476:Without proper 455: 379: 340: 338: 335: 271: 267:Code repository 257: 255: 252: 237: 235: 232: 228:Initial release 173: 170: 168: 167: 163: 162: 160: 146: 143: 141: 140: 136: 135: 133: 121: 117: 116: 114: 83: 80: 75: 74: 72: 48: 31: 24: 17: 12: 11: 5: 9665: 9655: 9654: 9649: 9634: 9633: 9631:from Wikiquote 9616: 9587: 9584: 9583: 9571: 9559: 9547: 9535: 9512: 9511: 9509: 9508: 9500: 9498: 9494: 9493: 9491: 9490: 9484: 9482: 9480:Cryptocurrency 9476: 9475: 9473: 9472: 9467: 9462: 9457: 9450: 9445: 9438: 9433: 9426: 9421: 9416: 9411: 9406: 9401: 9396: 9391: 9386: 9381: 9376: 9371: 9366: 9360: 9358: 9352: 9351: 9349: 9348: 9343: 9338: 9333: 9328: 9323: 9318: 9313: 9306: 9301: 9296: 9291: 9286: 9281: 9276: 9271: 9266: 9261: 9256: 9251: 9246: 9241: 9234: 9229: 9224: 9219: 9214: 9209: 9204: 9199: 9194: 9189: 9184: 9179: 9174: 9169: 9162: 9157: 9152: 9147: 9142: 9136: 9134: 9128: 9127: 9120: 9119: 9112: 9105: 9097: 9088: 9087: 9085: 9084: 9072: 9060: 9047: 9044: 9043: 9041: 9040: 9035: 9030: 9025: 9020: 9015: 9010: 9005: 9000: 8995: 8990: 8985: 8980: 8975: 8970: 8965: 8960: 8955: 8950: 8944: 8942: 8941:Related topics 8938: 8937: 8935: 8934: 8929: 8924: 8918: 8916: 8912: 8911: 8908: 8907: 8905: 8904: 8899: 8894: 8889: 8884: 8883: 8882: 8872: 8866: 8864: 8857: 8856: 8851: 8846: 8841: 8836: 8831: 8826: 8821: 8816: 8811: 8806: 8801: 8796: 8791: 8786: 8781: 8776: 8771: 8766: 8761: 8756: 8751: 8746: 8741: 8736: 8731: 8726: 8721: 8716: 8710: 8708: 8702: 8701: 8699: 8698: 8693: 8688: 8683: 8678: 8672: 8670: 8664: 8663: 8661: 8660: 8655: 8650: 8645: 8640: 8635: 8630: 8625: 8620: 8615: 8610: 8605: 8599: 8597: 8593: 8592: 8590: 8589: 8584: 8579: 8574: 8569: 8564: 8558: 8556: 8550: 8549: 8547: 8546: 8541: 8536: 8531: 8526: 8521: 8516: 8511: 8506: 8501: 8496: 8490: 8488: 8481: 8480: 8478: 8477: 8472: 8467: 8462: 8457: 8452: 8447: 8442: 8437: 8432: 8427: 8421: 8416: 8411: 8406: 8400: 8398: 8395:Proof of stake 8391: 8390: 8387: 8386: 8384: 8383: 8378: 8373: 8368: 8366:Nervos Network 8363: 8358: 8353: 8347: 8345: 8341: 8340: 8338: 8337: 8332: 8326: 8324: 8317: 8316: 8314: 8313: 8307: 8305: 8301: 8300: 8298: 8297: 8292: 8286: 8284: 8277: 8276: 8274: 8273: 8268: 8263: 8258: 8253: 8247: 8245: 8238: 8237: 8235: 8234: 8229: 8222: 8220: 8213: 8212: 8210: 8209: 8204: 8199: 8194: 8189: 8184: 8179: 8174: 8168: 8166: 8156: 8149: 8148: 8146: 8145: 8140: 8138:Proof of stake 8135: 8133:Proof of space 8130: 8124: 8122: 8115: 8114: 8112: 8111: 8106: 8104:Smart contract 8101: 8096: 8091: 8086: 8081: 8076: 8071: 8066: 8061: 8056: 8051: 8045: 8043: 8039: 8038: 8031: 8030: 8023: 8016: 8008: 7999: 7998: 7996: 7995: 7985: 7974: 7971: 7970: 7968: 7967: 7962: 7957: 7951: 7949: 7943: 7942: 7940: 7939: 7934: 7929: 7924: 7919: 7914: 7909: 7902: 7896: 7894: 7889:Legal entities 7886: 7885: 7883: 7882: 7874: 7865: 7863: 7859: 7858: 7856: 7855: 7850: 7845: 7840: 7835: 7829: 7827: 7823: 7822: 7819: 7818: 7816: 7815: 7810: 7804: 7802: 7798: 7797: 7795: 7794: 7788: 7786: 7779: 7773: 7772: 7770: 7769: 7764: 7759: 7754: 7749: 7744: 7739: 7734: 7729: 7727:Cryptocurrency 7724: 7719: 7713: 7711: 7707: 7706: 7704: 7703: 7698: 7693: 7688: 7682: 7680: 7676: 7675: 7673: 7672: 7667: 7662: 7657: 7652: 7647: 7642: 7637: 7632: 7627: 7622: 7617: 7612: 7607: 7602: 7597: 7592: 7587: 7585:Wences Casares 7582: 7577: 7572: 7567: 7565:Gavin Andresen 7561: 7559: 7555: 7554: 7552: 7551: 7546: 7541: 7536: 7530: 7527: 7526: 7519: 7518: 7511: 7504: 7496: 7490: 7489: 7460: 7457: 7454: 7453: 7434: 7402: 7360: 7343:Bloomberg News 7327: 7295: 7264: 7231: 7200: 7157: 7100: 7072: 7052:Bloomberg News 7036: 7005: 6954: 6911: 6878: 6835: 6792: 6759: 6728: 6698: 6668: 6635: 6602: 6570: 6537: 6505: 6472: 6442: 6412: 6406:10.3386/w29968 6391: 6361: 6331: 6298: 6281:Bloomberg News 6267: 6250:Bloomberg News 6236: 6197: 6159: 6123: 6091: 6064: 6046:Bloomberg News 6031: 5998: 5965: 5924: 5901: 5869: 5836: 5800: 5769: 5736: 5668: 5646: 5611: 5580: 5543: 5512: 5481: 5450: 5423: 5396: 5366: 5335: 5302: 5280: 5253: 5234: 5204: 5171: 5140: 5107: 5037: 4996: 4934: 4901: 4874: 4841: 4808: 4772: 4740: 4721: 4686: 4655: 4624: 4593: 4563: 4531: 4500: 4468: 4427: 4361: 4330: 4306: 4289: 4271:The New Yorker 4256: 4223: 4177: 4166:. 1 March 2024 4151: 4125: 4094: 4059: 4028: 3997: 3966: 3933: 3927:978-1681738925 3926: 3908: 3877: 3851: 3821: 3790: 3759: 3726: 3695: 3665: 3638: 3607: 3576: 3545: 3512: 3486: 3456: 3424: 3393: 3370: 3339: 3306: 3273: 3252:(2): 213–238. 3217: 3200:The New Yorker 3186: 3155: 3122: 3091: 3058: 3025: 2991: 2958: 2927: 2896: 2877: 2841: 2782: 2706: 2642: 2608: 2601: 2543: 2525:The New Yorker 2503: 2469: 2426: 2383: 2353: 2299: 2269: 2268: 2266: 2263: 2260: 2259: 2247: 2231: 2230: 2228: 2225: 2224: 2223: 2218: 2211: 2208: 2124:Robert Shiller 2018: 2015: 1892: 1889: 1828:payment system 1804:store of value 1794: 1793: 1786: 1779: 1771: 1761: 1751: 1741: 1731: 1721: 1711: 1703: 1700: 1668:. Sociologist 1638: 1637: 1625: 1624: 1611: 1608: 1603:Main article: 1600: 1597: 1557: 1554: 1530:Satoshi client 1512: 1505: 1504: 1496: 1489: 1488: 1482:Screenshot of 1481: 1474: 1473: 1472: 1471: 1470: 1461: 1458: 1454:chain analysis 1430: 1427: 1312: 1309: 1275:digitally sign 1253: 1250: 1194: 1191: 1132:capitalization 1126:Bloomberg L.P. 1097: 1094: 1089:Main article: 1086: 1083: 1016:elliptic curve 965: 962: 938:, one of many 907: 904: 864: 861: 852:, such as the 831:Gavin Andresen 819: 816: 751: 750: 741: 740: 732: 731: 730: 729: 728: 725: 724: 718:Cover page of 709: 708: 707:External image 701: 698: 675:(b-money) and 652:who developed 621: 618: 613:Main article: 610: 607: 577:and less as a 575:store of value 509:cryptocurrency 480:, you may see 468: 467: 466: 463: 462: 453: 449: 448: 444: 443: 438: 434: 433: 429: 428: 425: 419: 418: 414: 413: 410: 406: 405: 402: 398: 397: 394: 390: 389: 386: 382: 381: 376: 372: 371: 365: 359: 358: 352: 346: 345: 332: 328: 327: 323: 322: 317: 311: 310: 305: 301: 300: 297: 291: 290: 287: 283: 282: 269: 263: 262: 249: 247:Latest release 243: 242: 229: 225: 224: 219: 215: 214: 209: 203: 202: 197: 193: 192: 188: 187: 180: 157: 156: 153: 130: 129: 126: 111: 110: 108: 104: 103: 100: 96: 95: 92: 88: 87: 67: 63: 62: 59: 55: 54: 50: 49: 46: 15: 9: 6: 4: 3: 2: 9664: 9653: 9650: 9648: 9645: 9644: 9642: 9630: 9629: 9617: 9613: 9612: 9600: 9599: 9596: 9590: 9582: 9572: 9570: 9560: 9558: 9553: 9548: 9546: 9536: 9534: 9529: 9524: 9523: 9520: 9507: 9502: 9501: 9499: 9495: 9489: 9486: 9485: 9483: 9481: 9477: 9471: 9468: 9466: 9463: 9461: 9458: 9455: 9451: 9449: 9446: 9443: 9439: 9437: 9434: 9431: 9427: 9425: 9422: 9420: 9417: 9415: 9412: 9410: 9407: 9405: 9402: 9400: 9397: 9395: 9392: 9390: 9387: 9385: 9382: 9380: 9377: 9375: 9372: 9370: 9367: 9365: 9362: 9361: 9359: 9357: 9353: 9347: 9344: 9342: 9339: 9337: 9334: 9332: 9329: 9327: 9324: 9322: 9319: 9317: 9314: 9312: 9307: 9305: 9302: 9300: 9297: 9295: 9292: 9290: 9287: 9285: 9282: 9280: 9277: 9275: 9272: 9270: 9267: 9265: 9262: 9260: 9257: 9255: 9252: 9250: 9247: 9245: 9242: 9239: 9235: 9233: 9230: 9228: 9225: 9223: 9220: 9218: 9215: 9213: 9210: 9208: 9205: 9203: 9200: 9198: 9195: 9193: 9190: 9188: 9185: 9183: 9180: 9178: 9175: 9173: 9170: 9167: 9163: 9161: 9158: 9156: 9153: 9151: 9148: 9146: 9143: 9141: 9138: 9137: 9135: 9133: 9129: 9125: 9118: 9113: 9111: 9106: 9104: 9099: 9098: 9095: 9083: 9082: 9073: 9071: 9070: 9061: 9059: 9058: 9049: 9048: 9045: 9039: 9036: 9034: 9031: 9029: 9026: 9024: 9021: 9019: 9016: 9014: 9011: 9009: 9006: 9004: 9001: 8999: 8996: 8994: 8991: 8989: 8986: 8984: 8981: 8979: 8976: 8974: 8971: 8969: 8966: 8964: 8961: 8959: 8956: 8954: 8951: 8949: 8946: 8945: 8943: 8939: 8933: 8930: 8928: 8925: 8923: 8920: 8919: 8917: 8913: 8903: 8900: 8898: 8895: 8893: 8890: 8888: 8887:LocalBitcoins 8885: 8881: 8878: 8877: 8876: 8873: 8871: 8868: 8867: 8865: 8861: 8855: 8852: 8850: 8847: 8845: 8842: 8840: 8837: 8835: 8832: 8830: 8827: 8825: 8822: 8820: 8819:ItBit (Paxos) 8817: 8815: 8812: 8810: 8807: 8805: 8802: 8800: 8797: 8795: 8792: 8790: 8787: 8785: 8782: 8780: 8777: 8775: 8772: 8770: 8767: 8765: 8762: 8760: 8757: 8755: 8752: 8750: 8747: 8745: 8742: 8740: 8737: 8735: 8732: 8730: 8727: 8725: 8722: 8720: 8717: 8715: 8712: 8711: 8709: 8707: 8703: 8697: 8694: 8692: 8689: 8687: 8684: 8682: 8679: 8677: 8674: 8673: 8671: 8669: 8665: 8659: 8656: 8654: 8651: 8649: 8646: 8644: 8641: 8639: 8636: 8634: 8631: 8629: 8626: 8624: 8621: 8619: 8616: 8614: 8611: 8609: 8606: 8604: 8601: 8600: 8598: 8594: 8588: 8585: 8583: 8580: 8578: 8575: 8573: 8570: 8568: 8565: 8563: 8560: 8559: 8557: 8555: 8551: 8545: 8542: 8540: 8537: 8535: 8532: 8530: 8527: 8525: 8522: 8520: 8517: 8515: 8512: 8510: 8507: 8505: 8502: 8500: 8497: 8495: 8492: 8491: 8489: 8486: 8482: 8476: 8473: 8471: 8468: 8466: 8463: 8461: 8458: 8456: 8453: 8451: 8448: 8446: 8443: 8441: 8438: 8436: 8433: 8431: 8428: 8425: 8422: 8420: 8417: 8415: 8412: 8410: 8407: 8405: 8402: 8401: 8399: 8396: 8392: 8382: 8379: 8377: 8374: 8372: 8369: 8367: 8364: 8362: 8359: 8357: 8354: 8352: 8349: 8348: 8346: 8342: 8336: 8333: 8331: 8328: 8327: 8325: 8322: 8318: 8312: 8309: 8308: 8306: 8304:RandomX-based 8302: 8296: 8293: 8291: 8288: 8287: 8285: 8282: 8278: 8272: 8269: 8267: 8264: 8262: 8259: 8257: 8254: 8252: 8249: 8248: 8246: 8243: 8239: 8233: 8230: 8227: 8224: 8223: 8221: 8218: 8214: 8208: 8205: 8203: 8200: 8198: 8195: 8193: 8190: 8188: 8185: 8183: 8180: 8178: 8175: 8173: 8170: 8169: 8167: 8164: 8160: 8157: 8154: 8153:Proof of work 8150: 8144: 8143:Proof of work 8141: 8139: 8136: 8134: 8131: 8129: 8126: 8125: 8123: 8120: 8116: 8110: 8107: 8105: 8102: 8100: 8097: 8095: 8092: 8090: 8087: 8085: 8082: 8080: 8077: 8075: 8072: 8070: 8067: 8065: 8062: 8060: 8057: 8055: 8052: 8050: 8047: 8046: 8044: 8040: 8036: 8029: 8024: 8022: 8017: 8015: 8010: 8009: 8006: 7994: 7986: 7984: 7976: 7975: 7972: 7966: 7963: 7961: 7960:Bitcoin Beach 7958: 7956: 7953: 7952: 7950: 7948: 7944: 7938: 7935: 7933: 7930: 7928: 7925: 7923: 7920: 7918: 7915: 7913: 7910: 7908: 7907: 7903: 7901: 7898: 7897: 7895: 7887: 7880: 7879: 7875: 7872: 7871: 7867: 7866: 7864: 7860: 7854: 7851: 7849: 7846: 7844: 7841: 7839: 7836: 7834: 7831: 7830: 7828: 7824: 7814: 7811: 7809: 7806: 7805: 7803: 7799: 7793: 7790: 7789: 7787: 7783: 7780: 7778: 7774: 7768: 7765: 7763: 7760: 7758: 7757:Proof of work 7755: 7753: 7750: 7748: 7745: 7743: 7740: 7738: 7735: 7733: 7730: 7728: 7725: 7723: 7720: 7718: 7715: 7714: 7712: 7708: 7702: 7699: 7697: 7694: 7692: 7689: 7687: 7684: 7683: 7681: 7677: 7671: 7670:Erik Voorhees 7668: 7666: 7663: 7661: 7658: 7656: 7653: 7651: 7648: 7646: 7643: 7641: 7638: 7636: 7633: 7631: 7630:Ross Ulbricht 7628: 7626: 7623: 7621: 7618: 7616: 7615:Charlie Shrem 7613: 7611: 7608: 7606: 7605:Mark Karpelès 7603: 7601: 7598: 7596: 7593: 7591: 7588: 7586: 7583: 7581: 7578: 7576: 7573: 7571: 7568: 7566: 7563: 7562: 7560: 7556: 7550: 7547: 7545: 7542: 7540: 7537: 7535: 7532: 7531: 7528: 7524: 7517: 7512: 7510: 7505: 7503: 7498: 7497: 7494: 7475: 7468: 7463: 7462: 7441: 7437: 7431: 7427: 7426:10.2867/11329 7423: 7419: 7415: 7414: 7406: 7390: 7386: 7382: 7378: 7374: 7373:"Fool's Gold" 7370: 7364: 7348: 7344: 7339: 7331: 7315: 7311: 7310: 7305: 7299: 7283: 7279: 7275: 7268: 7252: 7248: 7243: 7235: 7219: 7215: 7211: 7204: 7196: 7192: 7188: 7184: 7180: 7176: 7172: 7168: 7161: 7142: 7138: 7134: 7130: 7126: 7122: 7118: 7111: 7104: 7096: 7092: 7091:Bloomberg.com 7087: 7082: 7081:Authers, John 7076: 7069: 7057: 7053: 7048: 7040: 7024: 7020: 7016: 7009: 7001: 6997: 6993: 6989: 6984: 6979: 6975: 6971: 6970: 6965: 6958: 6950: 6946: 6941: 6936: 6932: 6928: 6927: 6922: 6915: 6899: 6895: 6894: 6889: 6882: 6866: 6862: 6858: 6854: 6853: 6847: 6839: 6823: 6819: 6815: 6811: 6810: 6804: 6796: 6780: 6776: 6771: 6763: 6747: 6743: 6739: 6732: 6716: 6712: 6708: 6702: 6686: 6682: 6678: 6672: 6656: 6652: 6651: 6646: 6639: 6623: 6619: 6618: 6613: 6606: 6590: 6586: 6585: 6584:SWI swissinfo 6580: 6574: 6558: 6554: 6553: 6548: 6541: 6525: 6521: 6520: 6515: 6509: 6493: 6489: 6488: 6483: 6476: 6460: 6456: 6452: 6446: 6430: 6426: 6422: 6416: 6407: 6402: 6395: 6379: 6375: 6371: 6365: 6349: 6345: 6341: 6335: 6319: 6315: 6314: 6309: 6302: 6286: 6282: 6278: 6271: 6255: 6251: 6247: 6240: 6224: 6220: 6216: 6212: 6208: 6201: 6185: 6181: 6177: 6173: 6172:The Economist 6169: 6163: 6147: 6143: 6139: 6132: 6130: 6128: 6108: 6101: 6095: 6079: 6075: 6068: 6052: 6048: 6047: 6042: 6035: 6019: 6015: 6014: 6009: 6002: 5986: 5982: 5981: 5976: 5969: 5950: 5947:. p. 4. 5946: 5942: 5935: 5928: 5920: 5916: 5912: 5905: 5889: 5885: 5884: 5883:The Economist 5879: 5873: 5857: 5853: 5852:The Economist 5849: 5843: 5841: 5824: 5820: 5819: 5814: 5807: 5805: 5788: 5784: 5780: 5773: 5757: 5753: 5752:The Economist 5749: 5743: 5741: 5721: 5717: 5713: 5709: 5705: 5701: 5697: 5693: 5689: 5682: 5678: 5672: 5661: 5657: 5653: 5649: 5643: 5639: 5638:10.2866/47380 5635: 5631: 5624: 5623: 5615: 5599: 5595: 5591: 5584: 5576: 5572: 5568: 5564: 5560: 5556: 5555: 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4551: 4544: 4542: 4540: 4538: 4536: 4519: 4515: 4511: 4504: 4485: 4478: 4472: 4456: 4452: 4451:The Economist 4448: 4442: 4440: 4438: 4436: 4434: 4432: 4415: 4411: 4407: 4403: 4399: 4395: 4391: 4387: 4383: 4382: 4377: 4370: 4368: 4366: 4349: 4345: 4341: 4334: 4328: 4327: 4322: 4318: 4315: 4310: 4304: 4303: 4298: 4293: 4277: 4273: 4272: 4267: 4260: 4244: 4240: 4239: 4234: 4227: 4220: 4215: 4211: 4207: 4203: 4199: 4198: 4193: 4186: 4184: 4182: 4165: 4161: 4155: 4140: 4136: 4129: 4113: 4109: 4105: 4098: 4082: 4078: 4074: 4070: 4063: 4047: 4043: 4039: 4032: 4016: 4012: 4008: 4001: 3985: 3981: 3977: 3970: 3954: 3950: 3945: 3937: 3929: 3923: 3919: 3912: 3896: 3892: 3888: 3881: 3866: 3862: 3855: 3839: 3835: 3831: 3825: 3809: 3805: 3801: 3794: 3778: 3774: 3770: 3763: 3747: 3743: 3742: 3737: 3730: 3714: 3710: 3706: 3699: 3683: 3679: 3676:. 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2008: 2004: 2000: 1996: 1992: 1988: 1984: 1979: 1977: 1973: 1969: 1965: 1961: 1957: 1954:made bitcoin 1953: 1948: 1946: 1945:Western Union 1942: 1938: 1934: 1933:Overstock.com 1930: 1926: 1922: 1918: 1914: 1910: 1902: 1897: 1888: 1886: 1882: 1877: 1873: 1869: 1865: 1860: 1855: 1853: 1852:central banks 1849: 1845: 1841: 1837: 1833: 1829: 1825: 1824:The Economist 1821: 1820:The Economist 1817: 1816:The Economist 1813: 1809: 1805: 1801: 1792: 1787: 1785: 1780: 1778: 1773: 1772: 1768: 1758: 1748: 1738: 1728: 1718: 1708: 1699: 1697: 1693: 1689: 1684: 1683: 1682:The Economist 1678: 1675: 1672:, citing the 1671: 1667: 1666:central banks 1663: 1659: 1658: 1653: 1649: 1645: 1635: 1626: 1621: 1617: 1606: 1596: 1593: 1589: 1588:hashing power 1585: 1580: 1578: 1575: 1571: 1567: 1563: 1553: 1551: 1547: 1543: 1539: 1535: 1531: 1527: 1523: 1509: 1500: 1493: 1485: 1478: 1467: 1457: 1455: 1451: 1446: 1444: 1440: 1436: 1426: 1424: 1420: 1416: 1415: 1410: 1406: 1403:study by the 1402: 1398: 1394: 1390: 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Index

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Thai baht
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Satoshi Nakamoto
White paper
"Bitcoin: A Peer-to-Peer Electronic Cash System"
Bitcoin Core
Latest release
Code repository
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Written in
Free and open-source software
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Exchange rate
El Salvador
bitcoin.org
special characters
rendering support
question marks, boxes, or other symbols
sign
decentralized
cryptocurrency
Nodes
peer-to-peer
bitcoin network

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