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嘉实以太币

5.815

+0.0601.04%

成交量：- -

成交额：- -

市值：4,361.25万

市盈率：- -

高：5.815

开：5.815

低：5.815

收：5.755

52周最高：11.170

52周最低：3.596

股本：750.00万

香港流通股本：750.00万

量比：- -

换手率：- -

股息：- -

股息率：- -

净资产收益率：--

总资产收益率：--

市净率：--

市盈率(LYR):- -

市销率: - -

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总览公司新闻资讯公告

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加密货币现货ETF+0.04%

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新闻资讯

以太坊开发者提议升级质押合约以抵御量子攻击

以太坊研究人员：推出新提案拟重构质押入口，推进抗量子攻击升级

ARK Invest 数字资产研究总监：批评 Solana 与以太坊提案忽视竞争力

以太坊基金会：Glamsterdam 升级将包含 Gas 费调整，部分合约或需适配

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21:37","pubTimestamp":1787751461,"startTime":"0","endTime":"0","summary":" ChainCatcher 消息，以太坊研究人员提议重建验证者存款合约，以支持新的加密系统，并最终停止接受现有 BLS 签名保护的存款。该提案针对存款合约，旨在增加一个开关，防止网络接受当前依赖的签名格式。目前合约仅接受 BLS 密钥，因为其确切大小被硬编码，而新草案允许不同密钥大小，每笔存款将标记所使用的加密系统，BLS 获得标签零，为后续方案预留空间。若提案获批，将先以 BLS 存款运行，其他方案可同时注册。后续决定可能永久禁用新的 BLS 存款，届时已使用 BLS 密钥质押的验证者不会消失，但新验证者将无法以此加入。以太坊最终还需单独变更，告知验证者如何检查新签名。这是迁移的验证者部分，另一部分已在推进中——EIP-8141 框架交易提案将允许普通以太坊账户在不更换地址的情况下更改批准交易的加密方式。紧迫性源于谷歌量子人工智能研究部门 3 月发布的研究，该研究绘制了针对以太坊的五条量子攻击路径，使超过 1000 亿美元的资产面临潜在风险。以太坊基金会正以约 2029 年为目标推进核心协议变更。目前以太坊质押量约 4240 万枚 ETH，价值约 1040 亿美元。 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21:35","pubTimestamp":1787751356,"startTime":"0","endTime":"0","summary":" ChainCatcher 消息，以太坊研究人员提出一项新提案，计划重构用于验证者加入网络的存款合约，为未来抵御量子计算攻击做好准备。该提案旨在升级以太坊验证者注册机制，通过增加密码学算法切换功能，使网络未来能够支持抗量子签名方案。目前，以太坊验证者使用 BLS 签名验证交易，而该方案依赖的椭圆曲线密码学理论上可能受到运行 Shor 算法的量子计算机攻击。存款合约是用户质押 ETH 成为验证者的入口。目前约有 4240 万枚 ETH 处于质押状态，价值约 1040 亿美元，这些资产均由现有 BLS 验证密钥保护。研究人员表示，由于当前合约对 BLS 密钥尺寸进行了硬编码，即使未来社区确定新的抗量子签名标准，以太坊也无法直接支持。目前，该提案仍处于早期草案阶段，尚未正式编号，部分仓库维护者建议将其编号为 EIP-8394。若获得通过，新版本存款合约将允许不同密码学方案并存，并通过标签机制区分不同签名系统：BLS 签名标记为 0，未来其他抗量子方案可使用新的标记。 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