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eth入门之简介
2022-07-03 03:53:00 【crayon-shin-chan】
文档:https://ethereum.org/zh/developers/docs/intro-to-ethereum/
1.加密货币
加密货币是一种基于分布式账本(区块链)的交换媒介。
交换媒介是指广泛接受、可支付任何商品和服务的物品,分布式账本是记录交易的数据存储系统。
区块链技术允许用户在分布式账本上进行交易,而无需依赖受信任的第三方来维护账本。
2.ETH
以太币 (ETH) 是用于以太坊网络上许多事物的加密货币。
它是唯一可接受的交易费用支付方式,合并后还需用于在主网得到验证并提出区块。
以太币还被用作 DeFi 借贷市场的主要抵押形式,NFT 市场的主要记账单位。
以太坊允许开发者创建去中心化应用 (dapp),它们共享算力池。
这个共享池是有限的,因此需要一种机制来确定谁可以使用它。
ETH 加密货币支持以太坊算力的定价机制。
用户想要完成交易时,必须支付以太币,使交易被区块链识别。
这些使用成本被称为 gas 费用,gas 费用的多少取决于执行交易所需的算力和全网的算力需求。
即使某恶意 dapp 无限循环提交,交易最终也会耗尽 ETH 并终止,从而使网络恢复正常。
3.铸造ETH
铸造是指在以太坊分类账上创造新以太币的过程。
底层以太坊协议创造出新以太币
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