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時価総額:  $329,861,930,69224時間のボリューム:  $67,265,583,309BTCドミナンス:  58.5%仮想通貨:  7,148市場:  29,782

Ethereum (ETH)

$335.73 USD (-2.48%)
0.03221747 BTC (-1.76%)
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  • 時価総額
    $37,843,591,544 USD
    3,631,584 BTC
  • ボリューム(24時間)
    $11,639,293,314 USD
    1,116,941 BTC
  • 循環サプライ
    112,720,935 ETH
  • Historical data for Ethereum

    Currency in USD
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    日付開始価格*最高価格最低価格終値**ボリューム時価総額
    日付
    日付開始価格*最高価格最低価格終値**ボリューム時価総額
    Sep 22, 2020
    341.72
    346.60
    336.86
    344.50
    12,732,578,043
    38,830,213,878
    Sep 21, 2020
    371.40
    375.74
    336.07
    341.79
    17,398,267,133
    38,519,366,615
    Sep 20, 2020
    385.60
    385.60
    367.09
    371.05
    12,292,195,784
    41,812,641,074
    Sep 19, 2020
    384.04
    387.08
    378.72
    385.54
    11,049,507,684
    43,440,360,815
    Sep 18, 2020
    389.34
    391.90
    376.96
    384.36
    14,108,357,740
    43,302,193,327
    Sep 17, 2020
    365.87
    393.90
    364.80
    389.02
    19,899,531,080
    43,821,351,213
    Sep 16, 2020
    364.74
    372.77
    356.68
    365.81
    16,107,612,177
    41,202,147,932
    Sep 15, 2020
    377.15
    381.51
    363.61
    364.84
    16,140,584,321
    41,087,642,853
    Sep 14, 2020
    365.70
    384.49
    357.57
    377.27
    17,536,695,361
    42,482,307,939
    Sep 13, 2020
    387.52
    388.96
    354.34
    365.57
    15,005,899,191
    41,160,025,962
    Sep 12, 2020
    374.60
    387.54
    367.84
    387.18
    13,295,405,814
    43,588,199,422
    Sep 11, 2020
    368.12
    376.63
    355.58
    374.70
    27,296,269,329
    42,177,302,259
    Sep 10, 2020
    351.43
    377.39
    351.11
    368.10
    31,421,134,556
    41,430,053,162
    Sep 09, 2020
    337.82
    359.16
    332.16
    351.11
    14,547,933,520
    39,512,826,170
    Sep 08, 2020
    353.20
    355.56
    328.82
    337.60
    17,991,403,432
    37,988,119,627
    Sep 07, 2020
    353.45
    358.21
    326.25
    352.67
    21,763,614,732
    39,679,199,320
    Sep 06, 2020
    335.33
    359.76
    319.04
    353.36
    27,643,678,917
    39,751,917,523
    Sep 05, 2020
    388.04
    394.17
    316.77
    335.26
    29,880,047,640
    37,710,860,058
    Sep 04, 2020
    384.67
    402.41
    371.64
    388.24
    16,747,106,257
    43,665,020,996
    Sep 03, 2020
    440.24
    449.53
    381.13
    385.67
    19,622,845,896
    43,370,721,326
    Sep 02, 2020
    477.01
    480.33
    424.46
    440.04
    19,691,854,014
    49,478,789,435
    Sep 01, 2020
    434.87
    487.21
    432.08
    477.05
    18,862,763,756
    53,633,933,560
    Aug 31, 2020
    428.51
    438.56
    419.77
    435.08
    12,774,741,797
    48,909,170,052
    Aug 30, 2020
    399.62
    428.66
    399.61
    428.40
    11,211,948,040
    48,151,884,394
    Aug 29, 2020
    395.69
    405.62
    393.04
    399.92
    8,777,703,481
    44,945,899,480
    Aug 28, 2020
    382.63
    397.76
    381.27
    395.87
    9,120,674,421
    44,485,705,032
    Aug 27, 2020
    386.61
    395.35
    374.87
    382.63
    10,457,777,652
    42,992,439,543
    Aug 26, 2020
    383.98
    391.87
    378.71
    386.47
    9,967,343,483
    43,417,926,668
    Aug 25, 2020
    408.07
    408.53
    374.36
    384.00
    12,428,442,042
    43,135,697,974
    Aug 24, 2020
    391.68
    409.39
    389.31
    408.14
    10,328,860,398
    45,842,265,023
    Aug 23, 2020
    395.56
    396.49
    385.04
    391.38
    8,137,303,970
    43,954,518,396

Ethereumについて

What Is Ethereum (ETH)?

Ethereum is a decentralized open-source blockchain system that features its own cryptocurrency, Ether. ETH works as a platform for numerous other cryptocurrencies, as well as for the execution of decentralized smart contracts.

Ethereum was first described in a 2013 white paper by Vitalik Buterin. Buterin, along with other co-founders, secured funding for the project in an online public crowd sale in the summer of 2014 and officially launched the blockchain on July 30, 2015.

Ethereum’s own purported goal is to become a global platform for decentralized applications, allowing users from all over the world to write and run software that is resistant to censorship, downtime, and fraud.

Who Are the Founders of Ethereum?

Ethereum has a total of eight co-founders — an unusually large number for a crypto project. They first met on June 7, 2014, in Zug, Switzerland.

  • Russian-Canadian Vitalik Buterin is perhaps the best known of the bunch. He authored the original white paper that first described Ethereum in 2013 and still works on improving the platform to this day. Prior to ETH, Buterin co-founded and wrote for the Bitcoin Magazine news website.
  • British programmer Gavin Wood is arguably the second most important co-founder of ETH, as he coded the first technical implementation of Ethereum in the C++ programming language, proposed Ethereum’s native programming language Solidity and was the first chief technology officer of the Ethereum Foundation. Before Ethereum, Wood was a research scientist at Microsoft. Afterward, he moved on to establish the Web3 Foundation.

Among the other co-founders of Ethereum are: - Anthony Di Iorio, who underwrote the project during its early stage of development. - Charles Hoskinson, who played the principal role in establishing the Swiss-based Ethereum Foundation and its legal framework. - Mihai Alisie, who provided assistance in establishing the Ethereum Foundation. - Joseph Lubin, a Canadian entrepreneur, who, like Di Iorio, has helped fund Ethereum during its early days, and later founded an incubator for startups based on ETH called ConsenSys. - Amir Chetrit, who helped co-found Ethereum but stepped away from it early into the development.

What Makes Ethereum Unique?

Ethereum has pioneered the concept of a blockchain smart contract platform. Smart contracts are computer programs that automatically execute the actions necessary to fulfill an agreement between several parties on the internet. They were designed to reduce the need for trusted intermediates between contractors, thus reducing transaction costs while also increasing transaction reliability.

Ethereum’s principal innovation was designing a platform that allowed it to execute smart contracts using the blockchain, which further reinforces the already existing benefits of smart contract technology. Ethereum’s blockchain was designed, according to co-founder Gavin Wood, as a sort of “one computer for the entire planet,” theoretically able to make any program more robust, censorship-resistant and less prone to fraud by running it on a globally distributed network of public nodes.

In addition to smart contracts, Ethereum’s blockchain is able to host other cryptocurrencies, called “tokens,” through the use of its ERC-20 compatibility standard. In fact, this has been the most common use for the ETH platform so far: to date, more than 280,000 ERC-20-compliant tokens have been launched. Over 40 of these make the top-100 cryptocurrencies by market capitalization, for example, USDT, LINK and BNB.

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Curious about the crypto space? Read our blog!

How Many Ethereum (ETH) Coins Are There In Circulation?

In August 2020, there were around 112 million ETH coins in circulation, 72 million of which were issued in the genesis block — the first ever block on the Ethereum blockchain. Of these 72 million, 60 million were allocated to the initial contributors to the 2014 crowd sale that funded the project, and 12 million were given to the development fund.

The remaining amount has been issued in the form of block rewards to the miners on the Ethereum network. The original reward in 2015 was 5 ETH per block, which later went down to 3 ETH in late 2017 and then to 2 ETH in early 2019. The average time it takes to mine an Ethereum block is around 13-15 seconds.

One of the major differences between Bitcoin and Ethereum’s economics is that the latter is not deflationary, i.e. its total supply is not limited. Ethereum’s developers justify this by not wanting to have a “fixed security budget” for the network. Being able to adjust ETH’s issuance rate via consensus allows the network to maintain the minimum issuance needed for adequate security.

How Is the Ethereum Network Secured?

As of August 2020, Ethereum is secured via the Ethash proof-of-work algorithm, belonging to the Keccak family of hash functions.

There are plans, however, to transition the network to a proof-of-stake algorithm tied to the major Ethereum 2.0 update, slated to launch in late 2020 or early 2021.

Where Can You Buy Ethereum (ETH)?

Given the fact that Ethereum is the second-largest cryptocurrency after Bitcoin, ETH trading pairs are listed on nearly all of the major crypto exchanges. Some of the largest markets include:

Ethereum 価格

Ethereum 価格$335.73 USD
Ethereum ROI
> 9000%
市場ランキング#2
時価総額$37,843,591,544 USD
24時間ボリューム$11,639,293,314 USD
循環サプライ112,720,935 ETH
総合サプライ112,720,935 ETH
最大供給データなし
過去最高値
$1,432.88 USD
(Jan 13, 2018)
過去最低値
$0.420897 USD
(Oct 21, 2015)
52週 高値 / 安値
$487.21 USD /
$95.18 USD
90日 高値/安値
$487.21 USD /
$219.47 USD
30日 高値/安値
$487.21 USD /
$334.06 USD
7日 高値/安値
$487.21 USD /
$334.06 USD
24時間 高値/安値
$487.21 USD /
$334.06 USD
昨日の高値/安値
$346.60 USD /
$336.86 USD
昨日の始値/終値
$341.72 USD /
$344.50 USD
昨日の変動$2.78 USD (0.81%)
昨日のボリューム$12,732,578,043 USD
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