词汇 | blockchain |
释义 | blockchain noun[ C or U ] uk /ˈblɒk.tʃeɪn / us /ˈblɑːk.tʃeɪn / a system used to make a digital record of all the occasions a cryptocurrency (= a digital currency such as bitcoin) is bought or sold, and that is constantly growing as more blocks are added: (信息技术)区块链 Blockchains are appearing in a variety of commercial applications today.如今区块链已经出现在各种商业应用中。 The first prominent use of blockchain was bitcoin.区块链的第一个突出应用是比特币。 Blockchain technology has the potential to transform business operating models.区块链技术具有改变商业运营模式的潜力。 Information held on a blockchain exists as a shared database. You don’t need to know how the blockchain works to use it. There’s been a lot of noise recently about bitcoin, blockchain, and cryptocurrency. Computer concepts 2FA 2SV 3-D printing adaptive learning additive manufacturing HCI hex hexadecimal hill climbing home automation infection simulation stack telematic telematics telerobotics teraflop tether texture word processing Examples of blockchainblockchain Nobody can determine what block will be added next to the blockchain or manipulate the blockchain to, for example, delete their own transactions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The drawbacks of faster block times are increased blockchain size, and an increase in the number of orphaned blocks. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A new block is added to the blockchain roughly every 2.5 minutes (whenever a small enough hash value is found for the proof-of-work scheme). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Safecoin is essentially an independent peer-to-peer payment system and digital currency and makes use of a distributed blockchain approach. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This ensures that transactions are processed chronologically and added to the blockchain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nevertheless, as stated by the original authors, the proofs could be stored outside of the blockchain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. After verification, the transaction is posted to the blockchain, and the amount of bitcoin equal to the zerocoin denomination is transferred from the zerocoin escrow pool. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This minting transaction becomes more likely to succeed over time until a valid block is found, generating a new block on the blockchain and a payout for the proving user. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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