每周项目更新：Polymarket 进行新链迁移、Base 首次独立网络升级、MegaETH TGE 计划月底上线等1。 Polymarket称基础设施落后于增长；重建CLOB并推动新的链迁移环节Polymarket新任命的DeFi工程副总裁Josh Stevens发文表示，该平台的业务增长远远超过其基础设施能力，团队正在推进多项重大技术升级。主要举措包括规划链迁移以降低汽油费和加快区块时间、对中央限价订单簿进行全面检修、即将推出基于新智能合约和基于 Rust 的后端的永续合约、修复已取消的交易问题以及开发全新的智能合约和统一的 API。史蒂文斯承诺从下周五开始每周发布工程进度更新，以提高透明度。 Polymarket 目前在 Polygon 上运营，此前曾因交易延迟和意外订单取消而面临广泛的用户投诉。2。 Arbitrum 安理会紧急采取行动，冻结了与 KelpDAO 漏洞利用链接相关的 30,000 多个 ETHThe Arbitrum
安理会采取了紧急技术行动，冻结了与 Arbitrum One 上的 KelpDAO 黑客攻击有关的 30,766 个 ETH。当局表示，资金已安全转移到托管冻结钱包，从而切断了攻击者对原始地址的访问。此次操作的执行没有对其他链上活动和普通用户造成干扰，相关各方正在协调后续处置计划。蜻蜓合伙人Haseeb分享了详细的技术措施分解。他解释说，Arbitrum 没有诉诸区块链重组或历史账本修订，而是利用 ArbOS 中保留的特权 Type 101 交易类型。本次系统级交易由安理会注入，直接将 30,765 ETH 转入回收站
Weekly Project Updates: Polymarket to Proceed with New Chain Migration, Base’s First Independent Network Upgrade, MegaETH TGE Scheduled for Month-End, etc
1. Polymarket Says Infrastructure Lags Growth; Rebuilding CLOB & Pushing New Chain Migration link
Josh Stevens, the newly appointed Vice President of DeFi Engineering at Polymarket, stated in a post that the platform’s business growth has far outpaced its infrastructure capacity, and the team is advancing multiple major technical upgrades. Key initiatives include planning a chain migration for lower gas fees and faster block times, a complete overhaul of the central limit order book, upcoming perpetual contracts built on new smart contracts and Rust-based backends, fixes for cancelled transaction issues, and the development of brand-new smart contracts and a unified API. Stevens pledged to release weekly engineering progress updates starting next Friday to enhance transparency. Currently operating on Polygon, Polymarket has previously faced widespread user complaints over transaction delays and unexpected order cancellations.
2. Arbitrum Security Council Acts Urgently, Freezes Over 30,000 ETH Tied to KelpDAO Exploit link
The Arbitrum Security Council took urgent technical action to freeze 30,766 ETH linked to the KelpDAO hack on Arbitrum One. Authorities stated that the funds have been securely transferred to an escrow freeze wallet, cutting off the attacker’s access to the original addresses. The operation was executed without disrupting other chain activities or regular users, and relevant parties are coordinating follow-up disposal plans.
Haseeb, Partner at Dragonfly, shared a detailed breakdown of the technical measures. He explained that Arbitrum did not resort to blockchain reorganization or historical ledger revision, but instead utilized the privileged Type 101 transaction type reserved within ArbOS. This system-level transaction was injected by the Security Council, directly transferring 30,765 ETH to a recovery address via state-level rollback while completely bypassing the attacker’s private key signature. Haseeb added that since Arbitrum cannot interfere with the Ethereum mainnet, approximately 75,700 ETH held by the attacker on Ethereum remains uncontrolled, leaving Aave exposed to around 230 million US dollars in potential bad debt on the Ethereum network.
KelpDAO officially issued a statement thanking the Arbitrum Security Council for the emergency freeze. The project revealed that its team has maintained close collaboration with the Security Council and ecosystem stakeholders over the past two days, and specially acknowledged security group SEAL 911 for its critical role in incident coordination and information consolidation. KelpDAO emphasized that its core priority remains exploring all viable solutions to support rsETH holders and minimize the spillover impact on the broader DeFi ecosystem.
3. Base Unveils First Independent Network Upgrade “Azul”, Targets May 13 Mainnet Activation link
Base officially announced that Base Azul, its first standalone network upgrade, is scheduled to launch on the mainnet on May 13. This upgrade is designed to enhance Base’s security, performance and developer experience, with core improvements as follows. First, it will activate the Multiproofs mechanism, combining TEE and ZK proof systems to advance toward Stage 2 decentralization and shorten the withdrawal cycle to just one day. Second, it will integrate a performance-oriented client stack, adopting base-reth-node as the sole execution client and introducing Kona-based new consensus client base-consensus to accelerate the target throughput of 1 gigagas per second. Third, it will adopt Ethereum’s latest execution layer specification Osaka to optimize developer experience.
4. RWA L1 Pharos Releases PROS Token Economics link
RWA L1 Pharos has unveiled the tokenomics of PROS, with a total supply of 1 billion tokens. The token will be used for gas fee payment, PoS staking, governance and ecosystem incentives, and a burn mechanism is planned to create a deflationary model. In terms of allocation, team and private sale tokens are subject to a 12-month cliff followed by a 36-month linear vesting schedule. Regarding token issuance, the inflation rate will remain at 0% for the first six months after mainnet launch, with an annualized rate of approximately 5% starting from the seventh month, which will be dynamically adjustable thereafter.
5. MegaETH Hits First KPI; MEGA TGE Scheduled for April 30 link
MegaETH has achieved its first key performance indicator tied to token unlocks. A total of 10 applications have launched within its ecosystem with genuine user interactions. The MEGA token generation event is scheduled for April 30, 2026. The network has previously tied 53.3% of its total token supply to performance milestones instead of adopting traditional time-based linear vesting. MEGA has a total supply of 10 billion tokens, among which 5% is allocated for public auctions, 7.5% for ecosystem and foundation reserves, 9.5% for the team and advisors, 14.7% for institutional investors, and the remaining portion will be gradually released via staking rewards based on KPI completion.
6. Telegram Founder Pavel Durov: TON Fees to Drop 6x Within a Week link
Pavel Durov, founder of Telegram, posted on social media that TON transaction fees will be cut by sixfold within a week, dropping to 0.00039 TON per transaction, equivalent to roughly 0.0005 US dollars, with fixed charges unaffected by network load. He also stated that most transactions will soon adopt zero-fee policies in full scale.
7. Spark Reports Q1 Earnings; Protocol Revenue Hits $31.5M link
Spark has released its 2026 Q1 financial report, showing total protocol revenue of approximately $31.5 million, net revenue of around $6.91 million, net surplus of roughly $3.46 million, a protocol treasury size of about $46.1 million, and completed SPK buybacks of approximately $986,000. The report indicates that amid narrowing lending spreads and growing savings demand, Distribution has surpassed the Spark Liquidity Layer (SLL) for the first time to become the primary revenue source.
Due to the KelpDAO hack, nearly all major lending protocols experienced outflows, while the TVL of Spark’s SparkLend business surged from $1.9 billion before the rsETH incident to $3.2 billion, recording a $1.3 billion capital inflow. Spark absorbed funds withdrawn from Aave by some whales and institutions, including Justin Sun and a prominent whale who allocated $500 million to buy the dip in February.
8. Arkham Announces Decentralized Trading Feature link
Arkham has unveiled a decentralized trading feature that enables users to directly trade Solana ecosystem tokens on its platform, paired with on-chain data to filter trading opportunities. The function allows users to track specific addresses and trader performance (e.g., PnL) and make trading decisions based on the data.
9. MetaMask Co‑Founder Dan Finlay Steps Down from Consensys link
Dan Finlay, co-founder of MetaMask, announced his departure from parent company Consensys. He specifically mentioned that he was pleased to see MetaMask successfully launch the “Advanced Permissions” feature based on ERC-7715 before his departure, calling it an important missing piece in the wallet ecosystem, and expressed his expectation to use it from the perspective of an external developer in the future. According to MetaMask’s documentation, this feature supports human-readable permission confirmation through the MetaMask extension and is applicable to high-interaction dApps and some AI Agent scenarios.
10. CoW DAO Proposes Compensation Plan, Up to 100% Reimbursement for cow.fi Domain Hijack Users link
CoW DAO has put forward a governance proposal to establish a discretionary grant program aimed at compensating users affected by the cow.fi domain hijacking incident on April 14, 2026. The attack exploited social engineering on domain registrar Gandi and AWS Route 53, enabling attackers to seize control of the domain for approximately 4.5 hours. During this window, victims were lured into signing malicious transactions via a phishing site, resulting in losses of around 1.2 million USDC. The proposal suggests a one-time disbursement from the legal reserve fund, offering eligible users compensation of up to 100% of their verified losses at the time of the incident.
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