tokenpocket下载地址|btccoin

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2024-03-08 20:23:14

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比特币(BTC) 币价,图表,市值以及其他指标 | CoinMarketCap

BTC) 币价,图表,市值以及其他指标 | CoinMarketCap加密货币: 2.2M+交易所: 723市值: $2.57T2.03%24小时交易量: $126.02B16.69%占有率: 比特币: 51.6% 以太币: 18.4% ETH Gas费: 52 Gwei Fear & Greed: 89/100加密货币加密货币排名分类全球走势图历史记录Bitcoin ETFsLeaderboards热门最近添加领涨和领跌访问最多NFTNFT 总体统计数据热门收藏品即将进行的销售活动On Chain DataDEX 交易对Chain Ranking热门 DEX 交易对交易所现货衍生品DEX社区动态TopicsLives文章产品PRODUCTS转换器CMC LabsTelegram Bot广告Crypto API网站小组件CAMPAIGNSAirdrops钻石奖励学习和赚取CALENDARSICO日历活动日历学习新闻AcademyResearch视频词汇表减半倒计时:42天自选列表投资组合搜索/Bitcoin 价格 BTC¥485,315.06  0.62% (1天)Bitcoin兑换为CNY的图表Loading Data请耐心等待,我们正在加载图表数据 加入自选列表 Bitcoin统计数据市值 0.76%¥9,537,000,146,879#1交易量(24小时) 25.26%¥296,503,801,627#2交易量/市值(24小时) 3.11%流通供应量 19,648,287 BTC93.56%总供应量 19,648,287 BTC最大供应量 21,000,000 BTC完全稀释的市值 ¥10,193,102,486,973官方链接网站白皮书GitHub社交媒体Reddit评分  ·  基于2家机构的评分4.9   网络信息区块链浏览器支持的钱包UCID1  BTC兑换为CNY的转换器BTCCNY价格表现24小时 最低价¥479,071.98最高价¥489,148.72历史高点Mar 05, 2024 (3 days ago)¥497,350.65-2.41%历史低点Jul 14, 2010 (14 years ago)¥0.3498+138769446.5%查看历史数据热门程度加入自选列表的次数4,626,971x28th / 9.0K标签MineablePoWSHA-256显示全部更多信息您是该项目的所有者吗? 更新代币信息 Loading Data请耐心等待,我们正在加载图表数据 Bitcoin community          Bitcoin markets全部CEXDEX现货永续合约期货所有交易对Loading data...Show full width免责声明:本页面可能包含联署营销链接。如果您访问任何此类联署营销链接,并且在这些联署营销平台上进行如注册或交易等操作,CoinMarketCap 将可获得报酬。请参阅《联署营销信息披露》。Bitcoin新闻                    关于Bitcoin什么是比特币(BTC)?比特币是一种去中心化的加密货币。在2008年发布的白皮书中,由某个人或某个群体化名为中本聪(Satoshi Nakamoto) ,首度探讨了比特币的机制。2009年1月,比特币正式问世。比特币是一种基于点对点网络的货币,所有交易都是在平等独立的网络参与者之间直接进行,而无需任何中间方的许可或促成。用中本聪自己的话来说,创造比特币就是为了让“一方无需通过金融机构就能直接对另一方在线付款”。在比特币出现之前,出现过一些类似的去中心化电子货币概念,但比特币的独特之处在于,它是有史以来首个被应用于现实生活中的加密货币。谁创造了比特币?目前,大家公认的比特币创始人是一个化名为中本聪(Satoshi Nakamoto)的人。到今天为止,这个化名背后的人或组织的真实身份仍不得而知。2008年10月31日,中本聪发布了比特币白皮书,其中详细说明了如何使用这种点对点网络货币。他们/他提议使用一种分布式交易账本,将它们分批打包(称为“区块”),并通过加密算法进行保护——此后,整个系统被称为“区块链”。仅在2个月之后,也就是2009年1月3日,中本聪挖出了比特币网络上的第一个区块,也就是创世区块,由此诞生了世界第一个加密货币。不过,虽说中本聪是比特币的创始人,也是首个实现比特币应用的人,但是多年来,很多人都为加密货币的发展作出了贡献,包括不断修补其缺陷和增加新功能。在 GitHub 上比特币的源代码库中就列出了超过750名贡献者,其中包括一些关键人物,如Wladimir J. van der Laan,Marco Falke,Pieter Wuille,Gavin Andresen,Jonas Schnelli等。是什么造就了比特币的独特性?比特币最独特的优势是,它是市场上出现的第一种加密货币。它成功创造了一个全球社区,促成了一个全新行业的诞生,让数百万比特币狂热爱好者在他们的日常生活中创造、投资、交易和使用比特币以及其他加密货币。比特币的出现奠定了概念和技术的基础,激发了成千上万的竞争性项目百舸争流。现在,整个加密货币市场的市值已超过3千亿,而这正是基于比特币所实现的理想化概念——在这个世界任何地方的任何人都可以付款或收钱,而无需依赖任何银行或金融服务公司等可信赖的中间机构。得益于它的开拓性,比特币在其推出后十多年来始终处于这个活跃市场的头部地位。即使比特币失去了无法撼动的主导地位,但由于其交易平台的独特性(即提供了很多比特币的使用功能,如钱包、交易、支付服务、在线游戏等),它仍然是市值最高的加密货币,其2020年的市值在1-2千亿之间。流通中的比特币数量有多少?比特币的总供应量受限于其软件的特性,总量不会超过21,000,000枚。新的比特币可以通过“挖矿”产生:由于交易在全网进行,矿工可以找到它们,以区块的形式打包,并经由复杂的加密算法进行保护。作为对其花费计算资源的补偿,矿工成功将区块加入区块链即可获得报酬。在比特币刚推出时,每新增一个区块的奖励是50枚比特币:每挖出21万个新区块后,奖励就会减半,这个过程耗时大概四年左右。到2020年,区块奖励已减半三次,降至6.25个比特币。比特币并不能预先开采,即比特币在公开发行前,不存在创始人挖矿及分配的情况。然而,在比特币推出后的最初几年,矿工之间的竞争相对较小,使得比特币网络的一批早期参与者通过常规挖矿聚集了大量的比特币:据说,中本聪自己就拥有超过一百万枚比特币。比特币网络安全性如何保障?比特币是通过SHA-256算法来保护网络安全。这种SHA-256算法属于哈希算法中SHA-2家族的一种,从比特币分叉出来的比特币现金(BCH)和其他几种加密货币也都使用这种算法。在哪里购买[比特币]([BTC])?从各方面来看,比特币几乎是加密货币的代名词,您几乎可以在任何加密货币交易所使用法币和其他加密货币购买或出售比特币。以下是一些交易比特币的主流市场:币安网(Binance)Coinbase 交易所(Coinbase Pro)欧易交易所(OKEx)Kraken火币全球站(Huobi Global)巴比特(Bitfinex)如果您是加密货币方面的新手,则可以参考CoinMarketCap上的简易操作指南购买比特币。相关信息:您比特币的交易市场和区块链数据吗?请访问我们的区块资源管理器。您想购买比特币吗?请查阅CoinMarketCap指南。          Bitcoin分析加载中…最常浏览的加密货币Solidus Ai TechAITECH¥0.97092.90%MAGATRUMP¥60.0932.09%OpSecOPSEC¥10.0616.36%Tokenize XchangeTKX¥111.5511.04%MinuMINU¥0.00000547718.98%Baby ElonBABYELON¥0.000000000106517.35%RichQUACK.comQUACK¥0.0000000089812.81%Niza GlobalNIZA¥0.086141.43%DexCheckDCK¥1.037.40%Script NetworkSCPT¥0.23322.39%Pepe 2.0PEPE2.0¥0.00000054624.03%EggdogEGG¥0.0347621.02%Super TrumpSTRUMP¥0.0376787.19%BitcoinBTC¥485,272.530.14%Shiba InuSHIB¥0.00024948.62%beobleBBL¥1.7521.45%SolspongeSOLSPONGE¥0.000000123118.41%SolanaSOL¥1,076.315.86%EthereumETH¥28,325.733.21%Fetch.aiFET¥18.304.09%全球 价格BTC/USDUnited States Dollar$67,496.74BTC/CNYChinese Yuan¥485,315.06大家还在看Ethereum$3,939.513.80%yearn.finance$10,207.615.74%Band Protocol$2.544.15%Gather$0.0030941.42%1irstcoin$0.000.00%GoldMint$0.0624985.40%Uniswap$14.980.69%Firo$2.14.58%Chainlink$200.20%Oasis Network$0.17270.51%热门Shiba Inu$0.000034728.90%Gorilla$0.0131247.20%JasmyCoin$0.021336.05%Solama$0.07381226.06%Pepe$0.00000829421.35%Bitcoin实时行情Bitcoin 今日价格 为 ¥485,386 CNY,其 24 小时的交易量为 ¥296,503,801,627 CNY。 我们会实时更新BTC兑换为CNY的价格。 Bitcoin 在过去 24 小时内增长了 0.76。 目前的 CoinMarketCap 排名为第 #1 位,其市值为 ¥9,537,000,146,879 CNY。 其流通供给量为 19,648,287 BTC 个货币 此外,供给量上限为21,000,000 BTC 个货币。目前 Bitcoin 交易量最大的平台为 Binance, BlueBit, OKX, Bybit, 和 。 您可以在我们的 查找其他上市资产。加密货币货币Bitcoin产品CMC LabsChatGPT PluginCrypto API加密货币指数网站涂鸦站点地图广告公司关于我们服务协议隐私政策Cookie preferencesCookie 政策社区规则免责声明方法论加入我们招聘中!支持申请表联系我们常见问题解答词汇表社交媒体X (Twitter)社区TelegramInstagramFacebookRedditTelegram© 2024 CoinMarketCap. All rights reserved

比特币 - 开源的P2P货币

比特币 - 开源的P2P货币

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比特币是一个创新的支付网络,一种新的货币。

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比特币基于P2P技术运作,无需中央管理机构或银行;交易管理和比特币发行由比特币网络统一进行。比特币是开源的;其设计是公开的,任何人都无法拥有或控制比特币网络,人人都可参与其中。基于其种种独有的特性,比特币使之前任何支付系统都无法实现的激动人心的用途成为可能。

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选择钱包 - 比特币

选择钱包 - 比特币

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Mobile wallets

Portable and convenient; ideal when making transactions face-to-face

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Difficult to use while mobile; not designed for scanning QR codes

Loss of device without proper backup can make funds unrecoverable

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Control

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Some wallets give you full control over your bitcoin. This means no third party can freeze or take away your funds. You are still responsible, however, for securing and backing up your wallet.

Validation

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Some wallets have the ability to operate as a full node. This means no trust in a third party is required when processing transactions. Full nodes provide a high level of security, but they require a large amount of memory.

Transparency

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Some wallets are open-source and can be built deterministically, a process of compiling software which ensures the resulting code can be reproduced to help ensure it hasn't been tampered with.

Environment

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Some wallets can be loaded on computers which are vulnerable to malware. Securing your computer, using a strong passphrase, moving most of your funds to cold store or enabling 2FA or multifactor authentication can help you protect your bitcoin.

Privacy

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Some wallets make it harder to spy on your transactions by rotating addresses. They do not disclose information to peers on the network. They can also optionally let you setup and use Tor as a proxy to prevent others from associating transactions with your IP address.

Fees

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Some wallets give you full control over setting the fee paid to the bitcoin network before making a transaction, or modifying it afterward, to ensure that your transactions are confirmed in a timely manner without paying more than you have to.

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Two-factor authentication (2FA) is a way to add additional security to your wallet. The first 'factor' is your password for your wallet. The second 'factor' is a verification code retrieved via text message or from an app on a mobile device. 2FA is conceptually similar to a security token device that banks in some countries require for online banking. It likely requires relying on the availability of a third party to provide the service.

Bech32

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Bech32 is a special address format made possible by SegWit (see the feature description for SegWit for more info). This address format is also known as 'bc1 addresses'. Some bitcoin wallets and services do not yet support sending or receiving to Bech32 addresses.

Full Node

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Some wallets fully validate transactions and blocks. Almost all full nodes help the network by accepting transactions and blocks from other full nodes, validating those transactions and blocks, and then relaying them to further full nodes.

Hardware Wallet

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Some wallets can pair and connect to a hardware wallet in addition to being able to send to them. While sending to a hardware wallet is something most all wallets can do, being able to pair with one is a unique feature. This feature enables you to be able to send and receive directly to and from a hardware wallet.

Legacy Addresses

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Most wallets have the ability to send and receive with legacy bitcoin addresses. Legacy addresses start with 1 or 3 (as opposed to starting with bc1). Without legacy address support, you may not be able to receive bitcoin from older wallets or exchanges.

Lightning

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Some wallets support transactions on the Lightning Network. The Lightning Network is new and somewhat experimental. It supports transferring bitcoin without having to record each transaction on the blockchain, resulting in faster transactions and lower fees.

Multisig

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Some wallets have the ability to require more than one key to authorize a transaction. This can be used to divide responsibility and control over multiple parties.

SegWit

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Some wallets support SegWit, which uses block chain space more efficiently. This helps reduce fees paid by helping the Bitcoin network scale and sets the foundation for second layer solutions such as the Lightning Network.

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Wallets are available for Android and iOS based operating systems.

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Wallets are available for Linux, MacOS and Windows based operating systems.

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A hardware wallet is a high-security bitcoin wallet that enables you to store your funds offline. You connect it to your computer when you need to manage your funds.

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Criteria

Control

Not available

Some wallets give you full control over your bitcoin. This means no third party can freeze or take away your funds. You are still responsible, however, for securing and backing up your wallet.

Validation

Not available

Some wallets have the ability to operate as a full node. This means no trust in a third party is required when processing transactions. Full nodes provide a high level of security, but they require a large amount of memory.

Transparency

Not available

Some wallets are open-source and can be built deterministically, a process of compiling software which ensures the resulting code can be reproduced to help ensure it hasn't been tampered with.

Environment

Not available

Some wallets can be loaded on computers which are vulnerable to malware. Securing your computer, using a strong passphrase, moving most of your funds to cold store or enabling 2FA or multifactor authentication can help you protect your bitcoin.

Privacy

Not available

Some wallets make it harder to spy on your transactions by rotating addresses. They do not disclose information to peers on the network. They can also optionally let you setup and use Tor as a proxy to prevent others from associating transactions with your IP address.

Fees

Not available

Some wallets give you full control over setting the fee paid to the bitcoin network before making a transaction, or modifying it afterward, to ensure that your transactions are confirmed in a timely manner without paying more than you have to.

Features

2FA

Not available

Two-factor authentication (2FA) is a way to add additional security to your wallet. The first 'factor' is your password for your wallet. The second 'factor' is a verification code retrieved via text message or from an app on a mobile device. 2FA is conceptually similar to a security token device that banks in some countries require for online banking. It likely requires relying on the availability of a third party to provide the service.

Bech32

Not available

Bech32 is a special address format made possible by SegWit (see the feature description for SegWit for more info). This address format is also known as 'bc1 addresses'. Some bitcoin wallets and services do not yet support sending or receiving to Bech32 addresses.

Full Node

Not available

Some wallets fully validate transactions and blocks. Almost all full nodes help the network by accepting transactions and blocks from other full nodes, validating those transactions and blocks, and then relaying them to further full nodes.

Hardware Wallet

Not available

Some wallets can pair and connect to a hardware wallet in addition to being able to send to them. While sending to a hardware wallet is something most all wallets can do, being able to pair with one is a unique feature. This feature enables you to be able to send and receive directly to and from a hardware wallet.

Legacy Addresses

Not available

Most wallets have the ability to send and receive with legacy bitcoin addresses. Legacy addresses start with 1 or 3 (as opposed to starting with bc1). Without legacy address support, you may not be able to receive bitcoin from older wallets or exchanges.

Lightning

Not available

Some wallets support transactions on the Lightning Network. The Lightning Network is new and somewhat experimental. It supports transferring bitcoin without having to record each transaction on the blockchain, resulting in faster transactions and lower fees.

Multisig

Not available

Some wallets have the ability to require more than one key to authorize a transaction. This can be used to divide responsibility and control over multiple parties.

SegWit

Not available

Some wallets support SegWit, which uses block chain space more efficiently. This helps reduce fees paid by helping the Bitcoin network scale and sets the foundation for second layer solutions such as the Lightning Network.

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Armory

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Good

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Armory

Good

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Good

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Armory

Good

Good

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Good

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BitBox02

Good

Not applicable

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Good

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Bitcoin Core

Good

Good

Good

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Good

Good

Bitcoin Core

Good

Good

Good

Caution

Good

Good

Bitcoin Core

Good

Good

Good

Caution

Good

Good

Bitcoin Knots

Good

Good

Good

Caution

Good

Good

Bitcoin Knots

Good

Good

Good

Caution

Good

Good

Bitcoin Knots

Good

Good

Good

Caution

Good

Good

Bitcoin Wallet

Good

Acceptable

Good

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Acceptable

Good

Bither

Good

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Acceptable

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Bither

Good

Acceptable

Acceptable

Acceptable

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Bither

Good

Acceptable

Acceptable

Caution

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Bither

Good

Acceptable

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Caution

Bither

Good

Acceptable

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BitPay

Good

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Acceptable

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Acceptable

BitPay

Good

Caution

Acceptable

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Acceptable

BitPay

Good

Caution

Acceptable

Caution

Acceptable

Acceptable

BitPay

Good

Caution

Acceptable

Caution

Acceptable

Acceptable

BitPay

Good

Caution

Acceptable

Caution

Acceptable

Acceptable

Coldcard

Good

Not applicable

Good

Good

Not applicable

Not applicable

Edge

Acceptable

Acceptable

Acceptable

Acceptable

Acceptable

Acceptable

Edge

Acceptable

Acceptable

Acceptable

Acceptable

Acceptable

Acceptable

Electrum

Good

Acceptable

Good

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Acceptable

Good

Electrum

Good

Acceptable

Acceptable

Acceptable

Acceptable

Good

Electrum

Good

Acceptable

Good

Acceptable

Acceptable

Good

Electrum

Good

Acceptable

Good

Acceptable

Acceptable

Good

Green

Good

Caution

Acceptable

Acceptable

Acceptable

Good

Green

Good

Caution

Acceptable

Acceptable

Acceptable

Good

Green

Good

Caution

Acceptable

Acceptable

Acceptable

Good

Green

Good

Caution

Acceptable

Acceptable

Acceptable

Good

Green

Good

Caution

Acceptable

Acceptable

Acceptable

Good

Jade

Good

Not applicable

Good

Good

Not applicable

Not applicable

KeepKey

Good

Not applicable

Good

Good

Not applicable

Not applicable

Ledger Nano S

Good

Not applicable

Acceptable

Good

Not applicable

Not applicable

Mycelium

Good

Caution

Good

Acceptable

Acceptable

Acceptable

Passport

Good

Not applicable

Good

Good

Not applicable

Not applicable

Sparrow

Good

Acceptable

Acceptable

Caution

Good

Good

Sparrow

Good

Acceptable

Acceptable

Caution

Good

Good

Sparrow

Good

Acceptable

Acceptable

Caution

Good

Good

Specter

Good

Good

Acceptable

Caution

Good

Good

Specter

Good

Good

Acceptable

Caution

Good

Good

Specter

Good

Good

Acceptable

Caution

Good

Good

Trezor Model T

Good

Not applicable

Good

Good

Not applicable

Not applicable

Trezor One

Good

Not applicable

Good

Good

Not applicable

Not applicable

Unstoppable

Good

Acceptable

Acceptable

Acceptable

Acceptable

Acceptable

Unstoppable

Good

Acceptable

Good

Acceptable

Acceptable

Acceptable

Wasabi

Good

Caution

Good

Caution

Good

Acceptable

Wasabi

Good

Caution

Good

Caution

Good

Acceptable

Wasabi

Good

Caution

Good

Caution

Good

Acceptable

Good

Acceptable

Caution

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Buy/Sell Bitcoin, Ether and Altcoins | Cryptocurrency Exchange | Binance

Buy/Sell Bitcoin, Ether and Altcoins | Cryptocurrency Exchange | Binance

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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: 723Market Cap: $2.57T2.03%24h Vol: $126.02B16.69%Dominance: BTC: 51.6% ETH: 18.4% ETH Gas: 52 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: 42DWatchlistPortfolioSearch/Bitcoin price BTC$67,545.45  0.79% (1d)Bitcoin to USD ChartLoading DataPlease wait a moment. Add to watchlist Bitcoin statisticsMarket cap 0.72%$1,327,838,499,334#1Volume (24h) 25.24%$41,252,834,290#2Volume/Market cap (24h) 3.11%Circulating supply 19,648,287 BTC93.56%Total supply 19,648,287 BTCMax. supply 21,000,000 BTCFully diluted market cap $1,419,187,763,596Official linksWebsiteWhitepaperGitHubSocialsRedditRating  ·  Based on 2 institutional ratings4.9   Network informationChain explorersSupported walletsUCID1  BTC to USD ConverterBTCUSDPrice performance24h Low$66,628.46High$68,029.92All-time highMar 05, 2024 (3 days ago)$69,170.63-2.3%All-time lowJul 14, 2010 (14 years ago)$0.04865+138921125.84%See historical dataPopularityIn watchlists4,626,971x28th / 9.0KTagsMineablePoWSHA-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 CryptocurrenciesSolidus Ai TechAITECH$0.1352.47%MAGATRUMP$8.3632.68%OpSecOPSEC$1.4015.99%Tokenize XchangeTKX$15.5111.54%MinuMINU$0.000000761818.61%Baby ElonBABYELON$0.0000000000148116.98%RichQUACK.comQUACK$0.0000000012492.37%Niza GlobalNIZA$0.011981.88%DexCheckDCK$0.14357.88%Script NetworkSCPT$0.032431.95%Pepe 2.0PEPE2.0$0.000000075974.50%EggdogEGG$0.00483520.66%Super TrumpSTRUMP$0.00523988.03%BitcoinBTC$67,490.830.58%Shiba InuSHIB$0.000034689.10%beobleBBL$0.243221.99%SolspongeSOLSPONGE$0.0000000171218.04%SolanaSOL$149.696.33%EthereumETH$3,939.493.67%Fetch.aiFET$2.553.67%Global PricesBTC/USDUnited States Dollar$67,545.45BTC/EUREuro€61,797.06BTC/GBPPound Sterling£52,653.91BTC/CNYChinese Yuan¥485,665.28BTC/CADCanadian Dollar$90,893.21BTC/AUDAustralian Dollar$101,727.77BTC/JPYJapanese Yen¥9,939,150.52BTC/KRWSouth Korean Won₩88,998,553.61BTC/RUBRussian Ruble₽6,134,918.03BTC/INRIndian Rupee₹5,589,153.11BTC/BRLBrazilian RealR$335,107.83BTC/TRYTurkish Lira₺2,158,919.14BTC/PHPPhilippine Peso₱3,742,389.64People also watchEthereum$3,942.433.75%yearn.finance$10,206.935.77%Band Protocol$2.544.16%Gather$0.0031040.71%1irstcoin$0.000.00%GoldMint$0.0624985.40%Uniswap$14.980.76%Firo$2.14.51%Chainlink$19.980.13%Oasis Network$0.17290.71%TrendingShiba Inu$0.000034718.74%Gorilla$0.0132348.43%JasmyCoin$0.021336.13%Solama$0.07333220.08%Pepe$0.00000826320.95%Bitcoin Price Live DataThe live Bitcoin price today is $67,580.37 USD with a 24-hour trading volume of $41,252,834,290 USD. We update our BTC to USD price in real-time. Bitcoin is up 0.71% in the last 24 hours. The current CoinMarketCap ranking is #1, with a live market cap of $1,327,838,499,334 USD. It has a circulating supply of 19,648,287 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, BlueBit, OKX, Bybit, and UEEx. 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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比特币钱包| 存储比特币现金 (BCH) 和比特币核心 (BTC) 以太坊 (ETH)

包| 存储比特币现金 (BCH) 和比特币核心 (BTC) 以太坊 (ETH)Enjoying Bitcoin.com?Trustpilot开始腾出你的资金,自信地投资这是你通向比特币和更多加密货币的大门。在一款简单、安全的应用中完成购买、出售、交易和投资行为。扫描二维码进行下载其他版本Millions of wallets created立即创建您自己的钱包一款让你获得经济自由的全方位数字钱包购买、出售和交易用你的移动设备构建并管理你的加密货币投资组合。用信用卡、支付应用或银行账户购买。即时交易各种加密货币。兑换成美元稳定币,保护你的收益。轻松的安全保障安全地将你数字资产的密钥存放在钱包,除了你以外没有人可以动用它——即便是我们也不行。使用密码和生物识别安全功能保护你的资金。自动备份你所有的钱包,并使用一个自定义密码恢复存取。通往以太坊世界的可靠网关购买、出售、发送、接收和交易使用最广泛的ERC-20代币。立即连接到DApps。赚取利息,使用去中心化交易所进行交易,参与NFT市场等等。管理你的支付创建“储蓄”和“开销”钱包来管理你的资金。将个人笔记添加到交易中,得到买入、卖出、交易和支付的完整历史记录。關注市场信息隨時關注主屏幕上显示的实时市场数据。应用程序内即可閱讀重要產業新闻。不漏接市场重要变动信息。随心转移资金随时随地发送和接收加密货币——不问理由。可自定义的交易手续费。创建無限量的钱包地址,保障个人消费隐私。获得所需支持运用详尽的指南,了解比特币和加密货币的基本知识。观看我们简单易懂的教程,马上成为一位超级用户从此处开始 →比特币是什么?比特币是根据 2008 年《比特币》白皮书中的想法创立的:一套点对点的电子现金系统阅读这篇文章 →我如何创建比特币钱包?创建比特币钱包就和在你的移动设备或电脑上安装软件一样简单阅读这篇文章 →我如何接收比特币?要接收比特币,只需向发送方提供你的钱包地址,确保你所提供的地址正确即可。阅读这篇文章 →比特币是什么?比特币是根据 2008 年《比特币》白皮书中的想法创立的:一套点对点的电子现金系统我如何创建比特币钱包?创建比特币钱包就和在你的移动设备或电脑上安装软件一样简单我如何接收比特币?要接收比特币,只需向发送方提供你的钱包地址,确保你所提供的地址正确即可。从此处开始 →充分利用你的新比特币钱包订阅我们的比特币钱包更新通知,精彩丰富功能推出時,即可接收第一手信息注册

比特币入门

门开始比特币入门浏览下方的比特币新手指南,开启你的加密货币世界之旅。不管你目前的知识水平如何,这些指南都能帮你快速了解对你而言重要的主题.比特币快速入门指南了解比特币及其重要性的简明介绍。查看 →比特币快速入门指南了解比特币及其重要性的简明介绍。如何接收比特币?要接收比特币,只需将您的比特币地址提供给发送方,您可以在您的比特币钱包中找到这个地址。阅读这篇文章以获取更多详细信息。查看 →如何接收比特币?要接收比特币,只需将您的比特币地址提供给发送方,您可以在您的比特币钱包中找到这个地址。阅读这篇文章以获取更多详细信息。我怎样购买比特币?了解如何在几分钟内获得您的第一比特币。查看 →我怎样购买比特币?了解如何在几分钟内获得您的第一比特币。更多热门文章BitcoinBitcoin CashEthereumVerseAcademyOther比特币是什么?了解比特币及其重要性的简明介绍。我怎样购买比特币?了解如何在几分钟内获得您的第一比特币。你知道比特币不用买一整颗吗?了解更多关于购买比特币的问题,以及为什么这对于比特币的新手来说是一个常见的误解。什么是比特币钱包?了解这个用于发送、接收和储存比特币的必备工具;它是如何工作的,以及如何安全使用它。如何选择最佳的比特币钱包在选择比特币钱包时,安全性和费用自定义选项是需要考虑的关键因素。我如何创建比特币钱包?学习如何快速轻松地创建比特币钱包。了解不同的钱包类型及其各自的优缺点。如何接收比特币?要接收比特币,只需将您的比特币地址提供给发送方,您可以在您的比特币钱包中找到这个地址。阅读这篇文章以获取更多详细信息。如何发送比特币?发送比特币就像选择要发送的金额和决定将其发送到哪里一样简单。阅读文章以获取更多详情。什么是“自我托管”钱包?了解自我托管模式如何让你掌控自己的加密资产,并保护你免受第三方风险。如何保障我的加密资产安全?确保您的加密资产安全,请遵循这些简单的建议。How to backup and restore a crypto walletMake sure to backup your crypto wallets. Find out why you should, and how.我在哪里可以使用比特币和加密货币消费?了解消费比特币、比特币现金和其他加密货币的地点和方式概况。如何出售比特币?了解如何安全地将比特币兑换成本地货币。避免比特币及其他加密货币欺诈的方法从网络钓鱼诈骗到假比特币交易所,这里是您识别和避免比特币相关欺诈行为的指南。比特币的好处探索比特币的关键特性,了解它如何成为颠覆性技术。比特币是一种价值储存手段吗?了解比特币与其他价值储存方式的相似之处或不同点,比如法定货币(美元)和贵金属(黄金)。比特币与其他资产类别相比如何?探索比特币作为资产类别相较于其他资产表现如何。比特币是对抗通货膨胀的工具吗?了解比特币是否是一个好的抗通胀工具。比特币对环境有什么影响?随着比特币逐渐进入主流视野,人们对其环境影响的担忧也越来越多,越来越迫切。不幸的是,一些批评误解了事实。定期定额投资了解这个简单却强大的投资策略,如何帮你避免巨大损失。什么是审查抵抗性?审查抵抗力是加密货币最大的优势之一。了解它的力量。比特币交易所是如何运作的?在中心化交易所存储您的加密货币安全吗?比特币交易是如何进行的?了解比特币公共区块链如何随着时间追踪所有权。明确一些关键术语,如公钥与私钥、交易输入与输出、确认时间等。什么是确认?了解区块链确认、它们为何重要等信息。比特币网络费是什么?了解比特币手续费是什么,手续费是如何确定的,以及更多相关信息。什么是比特币挖矿?了解为什么生产新比特币的过程,即所谓的“比特币挖矿”,在某些方面与从地球中提取贵金属的过程相似。比特币的治理是什么?网络如何运作并就关键问题做出决策?比特币和以太坊有什么区别?了解两种最受欢迎的加密货币之间的关键差异。什么是侧链?了解不同类型的侧链、它们的优缺点,以及它们的应用场景。掌握关键侧链项目的基本情况。什么是闪电网络?了解比特币关键的第二层扩展解决方案是如何运作的,并理解它所面临的挑战。什么是共享比特币钱包?了解共享(多签名)比特币钱包的优劣势以及它们的工作原理。如何设置和使用共享比特币钱包了解有关共享钱包的“参与者”、“交易请求”、“批准”等信息。共享钱包有哪些使用场景?了解共享钱包在现实世界中的多种应用方式。如何设置比特币冷储存钱包了解比特币冷存储钱包是什么,为什么它很重要,以及如何使用一个。What is inflation?Understand inflation, how it's measured, and how to protect yourself from it.什么是WBTC?WBTC 是DeFi 生态系统中的重要组成部分。了解它是什么,以及为什么它如此重要。比特币如何收税?比特币税收入门指南什么是比特币借记卡?比特币借记卡让人们可以在任何接受借记卡的地方消费比特币。如何找到并使用比特币ATM机用现金买卖比特币了解使用比特币ATM进行现金买卖比特币的基本知识。你收件箱中的 Bitcoin.com每周的重要新闻提要,加上为经济自由提供支持的教育资源和产品及服务更新注册