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加密貨幣:  5,549交易市場:  22,626市值:  $274,679,868,51224小時交易量:  $84,526,606,467比特幣主導:  64.8%
市值:  $274,679,868,51224小時交易量:  $84,526,606,467比特幣主導:  64.8%加密貨幣:  5,549交易市場:  22,626

Chainlink (LINK)

$4.38 USD (-1.06%)
0.00045276 BTC (0.20%)
0.01814886 ETH (-0.09%)
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  • 市值
    $1,533,140,416 USD
    158,467 BTC
    6,352,102 ETH
  • 交易量(24小時)
    $297,743,464 USD
    30,775 BTC
    1,233,610 ETH
  • 流通供給量
    350,000,000 LINK
  • 總供給量
    1,000,000,000 LINK

關於Chainlink

Chainlink (LINK) is a decentralized oracle network which aims to connect smart contracts with data from the real world. Chainlink was developed by Sergey Nazarov, with Steve Ellis as the other co-founder. It held an ICO in September 2017, raising $32 million, with a total supply of 1 billion LINK tokens. LINK, the cryptocurrency native to the Chainlink decentralized oracle network, is used to pay node operators. Since the Chainlink network has a reputation system, node providers that have a large amount of LINK can be rewarded with larger contracts, while a failure to deliver accurate information results in a deduction of tokens. Developers describe LINK as “an ERC20 token, with the additional ERC223 'transfer and call' functionality of transfer (address, uint256, bytes), allowing tokens to be received and processed by contracts within a single transaction.” Following the 2017 $32 million LINK ICO, 32 percent of LINK tokens were sent to node operators to incentivize the ecosystem and 30 percent stayed within Chainlink for development (35 percent were sold in the public token sale).

What Are Oracles?

Chainlink is a platform that aims to bridge the gap between blockchain technology-based smart contracts (made widespread by Ethereum), and real world applications. Since blockchains cannot access data outside their network, oracles (a defi instrument) are needed to function as data feeds in smart contracts. In Chainlink's case, the oracles are connected to the Ethereum network. Oracles provide external data (e.g. temperature, weather) that trigger smart contract executions upon the fulfillment of predefined conditions. Participants on the Chainlink network are incentivized (through rewards) to provide smart contracts with access to external data feeds like API information. Should users desire access to off-chain data, they can submit a requesting contract to Chainlink’s network. These contracts will match the requesting contract with the appropriate oracles. The contracts include a reputation contract, an order-matching contract and an aggregating contract. The aggregating contract gathers data of the selected oracles to find the most accurate result.

You can buy Chainlink (LINK) on any exchange that supports the digital currency. For the latest list of exchanges and trading pairs for this cryptocurrency, click on our market pairs tab.

Chainlink統計值

Chainlink Price$4.38 USD
Chainlink ROI
2,699.09%
市場排名#14
市值$1,533,140,416 USD
24小時交易量$297,743,464 USD
流通供給量350,000,000 LINK
總供給量1,000,000,000 LINK
最大供給量無數據
歷來最高價
$4.95 USD
(Mar 04, 2020)
歷來最低價
$0.126297 USD
(Sep 23, 2017)
52星期最高價 / 最低價
$4.95 USD /
$1.04 USD
90天最高價 / 最低價
$4.61 USD /
$1.51 USD
30天最高價 / 最低價
$4.61 USD /
$3.41 USD
7天最高價 / 最低價
$4.61 USD /
$3.95 USD
24小時最高價 / 最低價
$4.49 USD /
$4.36 USD
昨天最高價 / 最低價
$4.51 USD /
$4.32 USD
昨天開盤價 / 收盤價
$4.49 USD /
$4.43 USD
昨天的價格變動$-0.056356 USD (-1.26%)
昨天的交易量$318,417,019 USD
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