web3: 比特币周涨逾4%,法案与安全事件并行
crypto.news
07-24 17:08
Ai Focus
比特币本周上涨 4.16%,加密总市值升至 2.22 万亿美元。CLARITY Act 预期升温的同时,跨链桥攻击与平台调整继续扰动市场。
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加密市场本周整体收高,走势强于同期美股。CoinMarketCap 汇总数据显示,加密资产总市值升至 2.22 万亿美元,周涨 2.30%;其中,比特币上涨 4.16%,以太坊上涨 2.98%。同期,标普 500 指数下跌 0.53%,纳斯达克指数基本持平。

CoinMarketCap 将本周主题概括为“市场寻求明确方向”。从衍生品数据看,市场杠杆并未明显升温。空头仓位较早平仓,多头平仓则出现在后段,资金费率大致维持中性,说明当前市场情绪虽有修复,但尚未出现剧烈加杠杆。

法案预期升温

美国加密市场监管法案 CLARITY Act 的推进预期本周有所上升。参议员 Cynthia Lummis 表示,未来几周可能是该法案数年内“最后一次真正的通过机会”。不过,民主党参议员 Elizabeth Warren 等人继续质疑法案中的伦理条款和执法安排。

围绕政治利益冲突、DeFi 保护条款以及犯罪调查权限的争议,仍在拖慢法案进度。但预测市场对法案通过的预期有所抬升,这也成为本周支撑市场情绪的因素之一。

企业与平台动作增多

企业资产负债表上的动作也受到关注。Strategy 出售普通股后,将美元储备增加 2.25 亿美元,总额约升至 32 亿美元,同时继续持有 843,775 枚比特币。报道指出,这部分储备主要用于优先股分红和债务利息支付,而不是继续买入比特币。

BitMEX 则宣布将在 9 月 23 日 04:00 UTC 正式关闭交易所业务。该平台已停止新用户注册,并将从 8 月 26 日起禁止开设新仓。现有用户仍可在关停前减仓并提取资产。

此外,行业内多个项目也在调整产品方向。Hyperliquid 披露无许可 HIP-4 结果市场方案,要求 50 万枚 HYPE 质押支持;Pump.fun 推出新项目发行的 BOOST Mode;ENS DAO 启用为期两年的安全委员会,可拦截被认定为恶意的交易。

跨链桥攻击再度引发警惕

安全事件方面,跨链桥再次成为本周焦点。AFX Trade 因攻击者获取足够验证者签名,批准了一笔桥接提款,损失约 2415 万枚 USDC。AFX 已暂停运营,并对签名系统受损情况展开调查。Arbitrum 表示,其原生桥未受此次事件影响。

Allbridge 也在 Solana 流动性池遭遇约 165 万美元闪电贷攻击后,暂停核心跨链桥。攻击者通过操纵池子余额,以有利价格提取资产,并将资金转向以太坊。Across Protocol 也披露了一起 Solana 相关事件,但称损失涉及 Risk Labs 运营的中继服务,而非用户资金,随后已恢复 Solana 存款。

这些事件再次把跨链桥设计和密钥管理问题推回行业中心。价格回升并未消除基础设施层面的操作风险,后续市场仍将关注美国法案在参议院的推进、桥接攻击后的处置,以及机构资金能否真正转化为持续交易与结算活动。

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