區塊鏈
blockchain
Blockchain is a new computer technology that combines the application of distributed data storage, point-to-point transmission, encryption algorithm and other advanced technologies, providing a high level of security. It is considered a good way of protecting privacy. The first blockchain was conceptualized in 2008. It was implemented the following year as a core component of the digital currency bitcoin, where it serves as the public ledger for all transactions on the network.
區塊鏈技術是利用塊鏈式數據結構來驗證與存儲數據、利用分布式節點共識算法來生成和更新數據、利用密碼學的方式保證數據傳輸和訪問的安全、利用由自動化腳本代碼組成的智能合約來編程和操作數據的一種全新的分布式基礎架構與計算范式。區塊鏈的概念在2008年被提及，在隨后的幾年中，成為了電子貨幣比特幣的核心組成部分, 既作為所有交易的公共賬簿。
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