与「Arbitrum」相关的搜索结果

ARB $0.083，OP $0.093，STRK $0.031，ZK $0.0093。 距最高点分别跌了 96%、98%、99%、97%。 当年叫"四大天王"，现在叫四大碎钞机。你拿一万块各买两千五，现在剩不到两百。 Arbitrum 基金会自己每个月卖 1000 万枚 ARB 往 Coinbase 砸——项目方自己都不信自己的币能涨。 扩容？扩的是 VC 和基金会的钱包。散户？管杀不管埋。

⚠️HACKS GALORE: Three exploits drain $35.5 Million within hours in a brutal day for DeFi. - AFX Trade- $24.15M hack The AFX-operated USDC custody bridge on Arbitrum was exploited, forcing the team to suspend bridge operations. - Verus - $7.55M hack The Verus Ethereum Bridge was exploited after an attacker abused the bridge's import mechanism to trigger unbacked payouts, marking the second exploit using the same failure mode since May. - B² Network $3.86M hack Attackers gained unauthorized access to the $B2 staking contract's upgrade authority, prompting the team to suspend staking while security reviews are completed. The issue has since been contained, with no further impact expected.

黑客又发力了，今年行情惨就算了，还频发被盗，金额还又都非常的大。 Perp DEX @AFX_XYZ 的 Arbitrum 桥疑似在 3 小时前被盗 2415 万枚 USDC 。 USDC 从桥异常流出，然后被跨链到 Ethereum 上，再被以 $1,937 的价格换成了 12,467.4 枚 ETH。 ETH 异常流出并被换成 ETH： 目前 ETH 放在： -------------------------------------------------------------------------- #Bitget# 来了就是VIP！Crypto、美股、CFD，全球先机一站布局

🚨 $24.15M USDC drained from an Arbitrum bridge — — 5 compromised keys 5 hot-validator signatures carried 7,142/10,000 power (>2/3 quorum). The contract did exactly what it was told — the keys were the weak point. Two-phase attack, both traced on-chain: 1⃣ Propose (carries the 5 sigs + full 7-validator set, powers sum to 10,000) 2⃣ 200s dispute window → Execute (releases 24.15M USDC, bridged out via CCTP) Sigs are in the propose tx, not the withdrawal tx 👇 Propose: Execute: Stolen funds: 0x627654B2782bfC57580ecD11d40869b350B6ebAC now on ETH chain. 12,467.43703738 ETH

Blockaid detected an exploit at 2026-07-22 21:30 UTC targeting @AFX_XYZ, a protocol on @arbitrum. The exploit was specific to a bridge that AFX operates. Approximately 24.15M USDC has been drained thus far from the protocol. Our team has been working with the incredible folks on the Arbitrum team to respond to the incident, to engage with the affected protocol, and to help them contain the stolen funds. Exploit tx:

Founder House London was an incredible 3-days of shipping on the Arbitrum Platform. > $300K in prizes and grants > 140 founders from across the globe > 15+ financial products out of stealth Here's what went down. Follow @ArbitrumDevs to hear directly from founders.

Ethereum is for shipping. Here are some of the things the Ethereum ecosystem launched, upgraded, and announced over the past month. 0/ @RobinhoodApp launched Robinhood Chain (@RobinhoodCrypto) on mainnet, an Ethereum Layer 2 built on the @arbitrum stack, enabling 24/7 trading of tokenized stocks and ETFs for users in over 120 countries through Robinhood Wallet. The network surpassed $1B in DEX volume in just over a week. 1/ @aztecnetwork achieved Stage 2 rollup decentralization under @l2beat's framework, removing governance control over its core protocol and taking another step toward trust-minimized infrastructure. 2/ @VitalikButerin shared updates to Ethereum's evolving technical roadmap, outlining the next phase of Lean Ethereum and the protocol's long-term direction. 3/ @ethlabs_org launched as a non-profit R&D lab for Ethereum and ETH. Their mission is to make Ethereum the settlement layer of the global economy. 4/ @ethereuminsti launched as an independent non-profit dedicated to accelerating the institutional adoption of Ethereum, its L2s, applications and overall ecosystem. 5/ @aave introduced Stable Vaults, fixed-rate stablecoin yield vaults designed for seamless integration into consumer applications. 6/ @zama launched the First DeFi Yield Venue for Confidential USDC (cUSDC) in partnership with @Morpho and @SteakhouseFi, bringing private stablecoin lending to Ethereum. 7/ @swissknifexyz launched a new Privacy Protocol Tracker, making it easier to compare fees, wait times, supported chains, and other metrics across Ethereum privacy protocols. 8/ Global tickets for @EFDevcon 8 went live, alongside speaker applications for this year’s conference in Mumbai, India. 9/ @Optimism and @toss__official signed an agreement to explore bringing the Korean Won onchain, expanding blockchain-based financial infrastructure for one of South Korea's largest fintech platforms. 10/ @OctantApp completed Epoch 12, its first full quadratic funding round using a zero-knowledge vote coprocessor and new voting application, distributing 88.1 WETH to Ethereum public goods projects. 11/ @0xprivacypools launched the trusted setup ceremony for Privacy Pools V2 ahead of its next protocol deployment. 12/ Gwei Name Service launched an ownerless, immutable Ethereum naming system built without administrative ownership. 13/ @ammalgam launched on Ethereum mainnet, introducing oracle-free lending without impermanent loss. 14/ @lodestar_eth added support for Fast Confirmations, allowing Ethereum node operators to confirm transactions in a single slot using validator attestations. 15/ @PrivacyBoost introduced preconfirmations for private transfers, allowing transfers to be treated as usable in around one second before final settlement. 16/ The @ethereumfndn published Ethereum Basics for Governments and Institutions, a new primer introducing Ethereum as a credibly neutral digital public utility for policymakers and enterprise leaders. 17/ @OndoFinance launched @OndoPerps, enabling tokenized stocks to be used as collateral for perpetual futures across equities, commodities, and indices. 18/ @base introduced Base Privacy, giving enterprises infrastructure to trade, pay, and settle onchain with built-in confidentiality and compliance features. 19/ @BGDA_UK launched BAGEY, a natively tokenized UK regulated fund on Ethereum where the blockchain serves as the legal register of record. 20/ @sparkdotfi launched the Stablecoin FX Layer on @Uniswap v4, introducing shared liquidity infrastructure that lets stablecoins access a common liquidity layer. 21/ @Trueo_ launched user-created prediction markets, allowing anyone to create a market by asking a question and letting participants trade on the outcome through a fully onchain prediction market. 22/ @kpk_io integrated @OpenCover Covered Vaults, allowing depositors to add opt-in onchain insurance to curated vaults, with coverage underwritten by @NexusMutual. 23/ @PropellerSwap launched Turbine on Ethereum mainnet, enabling large trades to settle with lower slippage by sourcing liquidity across onchain, offchain, and peer-to-peer markets. 24/ Hosted by @web3privacy, the Neocypherpunk Summit brought together around 1,000 builders and researchers in Berlin to advance privacy, open-source infrastructure, and human rights. 25/ @eth_systems launched as a company building modular privacy infrastructure for institutional Ethereum.

Use stablecoins on Arbitrum without preparing ETH first. ✨ With TokenPocket, you can pay @arbitrum network fees directly in $USDT or $USDC — no need to buy or bridge $ETH separately. Once your stablecoins arrive, they’re ready to use.

Robinhood 做公链这件事，我觉得整个市场都低估了。 很多人看到新闻的第一反应是： HOOD 发了一条 Layer2。 但我认为，他们真正想做的根本不是一条公链，而是——链上纳斯达克（Onchain Nasdaq）。 这才是真正值得关注的地方。 ⸻ 过去几十年，美国股票交易的底层架构几乎没有变化。 用户下单 → 券商 → 交易所 → 清算机构 → T+1 结算。 Robinhood 想改变的，就是这个底层架构。 7 月 1 日，Robinhood Chain 正式主网上线，这是一条基于 Arbitrum Orbit 技术栈搭建的以太坊 Layer2，专门为股票、ETF 等传统证券资产的 Token 化而生。 未来，一股苹果、一股英伟达、一股特斯拉，本质上都可以变成链上的一个 Token，7×24 小时不间断交易，且面向 120 多个国家和地区开放（目前美国用户尚未包含在内）。 股票第一次真正变成可以自由组合（Composable）的资产。 它不仅可以买卖，还可以： • 24×7 全天候交易 • 用作抵押借贷（Robinhood 已经上线了年化约 7% 的链上借贷产品） • 参与 DeFi • 提供流动性（LP） • 被 AI Agent 自动管理和配置资产 股票不再只是股票，而会变成链上的金融乐高。 不过这里有个细节值得注意：目前这些 Stock Token 在法律结构上更接近一种追踪股价表现的债权凭证，而非直接的股权本身，持有者并不享有股东权利。这也是为什么 Robinhood 选择用 HOOD 股价来承载市场对这条链的想象，而不是发一个链上原生代币——你买的其实是”Robinhood 这家公司能不能把这件事做成”，而不是这条链本身的代币。 ⸻ 很多人喜欢把 Coinbase 和 Robinhood 放在一起比较。 但我觉得，两家公司已经走向了两条完全不同的道路。 Coinbase 想做的是： 把互联网搬到链上。 Base、USDC、DeFi、支付、Social…… 打造开放的链上经济。 而 Robinhood 想做的是： 把华尔街搬到链上。 股票、ETF、RWA、链上证券、链上结算。 未来真正竞争的，不是谁手续费更低，而是谁能够成为全球金融资产发行和流通的平台。 ⸻ 还有一点，我觉得市场很多人没有意识到。 Robinhood Chain 并不是新的 Layer1。 它选择的是 Ethereum + Arbitrum Orbit（Gas 依然用 ETH 结算，这一点和大多数 Orbit 链选择自定义 Gas 代币不同）。 这意味着什么？ 它不是在和以太坊竞争，而是在给以太坊生态增加一个大型金融应用。 最近几年，我们已经看到越来越多传统金融资产选择部署在以太坊生态： • 稳定币 • RWA • 链上基金 • Tokenized Stocks 如果未来越来越多金融机构都沿着这条路线发展，那么 ETH 的定位，可能越来越像互联网时代的 TCP/IP。 平时没人讨论它，但越来越多的金融资产都会运行在它之上。 ⸻ 所以，我越来越相信一件事： 未来十年最大的叙事，不一定是 Meme。 也不一定只是 DeFi。 真正值得关注的，可能是： Wall Street Onchain（华尔街上链）。 Robinhood 和 Coinbase，只是两个不同方向的入口。 一个负责把互联网搬上链。 一个负责把华尔街搬上链。 如果这个趋势成立，那么加密行业下一轮真正的竞争，将不再是谁有更多 Meme，而是谁能够承载全球金融资产。 ⸻ 最后说一个我自己的判断。 如果未来 Robinhood 真的能够把数千万券商用户、数千亿美元甚至更大规模的证券资产逐步迁移到链上，那么它的竞争对手可能就不再只是其他互联网券商，而是传统证券交易和清算体系本身。 到那个时候，Robinhood 的估值逻辑也可能需要被重新定义——它不再只是一家券商，而更像一家全球金融基础设施公司。 而对于 ETH 来说，我认为真正的价值也不会只是 Gas Fee，而是逐渐成为全球金融资产的底层结算层。 当然，这里也要留一个提醒：目前 Stock Token 的股东权利、监管定性（美国 SEC 已就类似结构发出过合规提示）、以及是否会扩展到美国本土用户，都还处在早期阶段，值得持续观察，而不是简单线性外推。 如果这一趋势最终兑现，今天回头看 Robinhood Chain，可能会发现它并不是又一条公链，而是传统金融全面走向链上的一个重要起点。