Blockchain is the structure of data that represents a financial ledger entry, or a record of a transaction. Each transaction is digitally signed to ensure its authenticity and that no one tampers with it, so the itself and the existing transactions it are to be of high integrity. https://t.co/0ImaGDZwOa
区块链是代表财务分类帐条目或交易记录的数据结构。每笔交易都经过数字签名以确保其真实性并且没有人篡改它，因此它本身和现有交易都必须具有高度的完整性。 https://t.co/0ImaGDZwOa