rpc

Сообщение ChainCatcher, Solana Optimistic Network (SOON) объявила, что расследование и восстановление инцидента с безопасностью, обнаруженного 12 июля, завершено. Инцидент не затрагивал протокол SOON, последовательность или уязвимости смарт-контрактов для пользователей, потерь средств пользователей не обнаружено. SOON заявила, что инцидент был вызван проблемами безопасности в среде работы вне цепи.Согласно расследованию третьей стороны, компании BlockSec, внешние злоумышленники получили несанкционированный доступ через неправильно настроенные сервисы и, из-за недостаточного контроля доступа, смогли проникнуть в часть внутренней среды. Область воздействия инцидента ограничивалась частью операционной инфраструктуры и связанных процессов, не затрагивая активы пользователей на цепи, смарт-контракты пользователей или безопасность сети SOON. После инцидента SOON приостановила работу последовательности и часть услуг, а также начала полную проверку безопасности. В это время функции, такие как чеканка NFT, получение токенов и вывод на цепи, были временно отключены. В настоящее время SOON восстановила функции чеканки NFT и получения токенов, а также восстановила услуги RPC основной сети и производство блоков. Сеть в настоящее время функционирует нормально.

Vitalik Buterin updated on several CROPS AI related developments and pointed out that there is a clear intersection between the "CROPS Ethereum access layer" and "CROPS AI." He stated that if remote large language models could be called for payment through zero-knowledge proofs, it could also be used to solve the Ethereum private RPC reading issue.Meanwhile, Deepseek v4 has been released, and the 2-bit quantization version can run within 90 GB, but currently runs faster on Apple hardware; the messaging app messa has supported Telegram Alpha features; the model running tool luceb has shown higher efficiency when running intensive models; the local AI recording tool VoxTerm is still under continuous development. Vitalik Buterin also mentioned that large language models fine-tuned for specific applications will help improve secure code writing capabilities, and corresponding fine-tuned models should be available for Ethereum-related scenarios.

Kelp DAO officially stated in a post on X regarding the theft incident that the cause of the theft was the compromise of two RPC nodes hosted by LayerZero, while a third RPC node suffered a DDoS attack. This was an attack targeting LayerZero's infrastructure, and Kelp's own system was not involved in the construction or operation of that infrastructure.The 1/1 DVN configuration is the scheme recorded in LayerZero's documentation and is the default setting for all new OFT deployments. Kelp has been operating on LayerZero's infrastructure since January 2024 and has maintained open communication with the LayerZero team. During Kelp's expansion to Layer2, the DVN configuration issue was discussed, and at that time, the default configuration was explicitly confirmed to be appropriate. Kelp's current top priority is to safeguard user interests and prevent risks from spreading within the DeFi ecosystem. The team is collaborating with various parties within the ecosystem to analyze the impact, seek support, and explore all possible mitigation solutions.

Berachain posted on the X platform that the hard fork upgrade files have been distributed, and many validator nodes have also been upgraded. They hope that core infrastructure partners required for on-chain operations (such as liquidation oracles) will ensure that they update their RPC, as this is currently the main obstacle to restoring on-chain operations. After completing the core service RPC requests, they will coordinate with bridges, CEX partners, custodians, and others to restore services.Berachain also added that they are currently in communication with BEX fund holders, who is an MEV bot operator and claims to be a white hat hacker, willing to pre-sign a series of transactions to return funds after the upgrade, which is expected to be returned to Berachain's deployment address.

ChainCatcher news, the Polygon Foundation stated on social media, "All RPC services have now fully resumed, and user-facing services are back to normal. Fixes have been implemented to address the root cause and prevent recurrence. A complete review report will be released subsequently."Previous report, the Polygon network was suspected to be down. Subsequently, personnel from Polygon Labs stated in Discord that Polygonscan is updating data, the chain itself is not down, only some RPC service providers need to update patches.

ChainCatcher news, Farcaster co-founder Varun Srinivasan stated on Warpcast that one of the front-end applications of the decentralized social network Farcaster, Warpcast, will be renamed to Farcaster.Specific changes include: the mobile application will be renamed accordingly; the classic Arch logo will be reactivated; the official website domain will migrate from warpcast.com to farcaster.xyz; all old links will remain backward compatible, and users will not need to take any action.

ChainCatcher message, Farcaster founder Dan Romero tweeted that Warpcast has added an integrated web wallet component. This component does not require the installation of a wallet extension, is directly integrated into the web application, and supports docking and minimizing in the sidebar.

ChainCatcher news, according to official sources, Coinbase Platform announced the completion of the Solana infrastructure upgrade, which includes optimizations such as: asynchronous transaction processing, a 5-fold increase in block throughput; the introduction of bare-metal servers, a 4-fold improvement in RPC performance; and enhanced system resilience through optimized failover mechanisms, liquidity, and operational control.Coinbase stated that it will continue to invest in Solana infrastructure to support its future expansion needs.

ChainCatcher news, MegaETH co-founder Lei Yang posted on social media that yesterday's RPC outage exposed an interesting edge case. Debugging the RPC method calls led the server to allocate a large amount of memory for an excessively long string, ultimately resulting in memory exhaustion.The MegaETH team decided to build their own RPC stack to apply multiple optimizations on the RPC stack to improve performance. From a performance perspective, the results are excellent, but the trade-off is that the team has to handle the infrastructure's operational maintenance themselves.More outages are expected in the future, and more post-mortem analysis reports will be released, hoping these reports can spark interesting discussions. They encourage everyone to provide more edge cases for testing now rather than encountering issues months later.

ChainCatcher news, Farcaster co-founder Dan Romero stated that Warpcast has launched a new feature that allows token symbols or CAs in the information stream to link to the holder's share ratio. If users browse the token CA on the homepage information stream page, they can click to jump to the token detail page, which includes the share ratio and holding value of the holders associated with the Farcaster account, and they can also exchange tokens.

ChainCatcher news, according to The Block, after the "public dissemination" of details regarding early developer access, the Unichain team has disabled its public RPC. However, some users have transferred funds to Unichain through related contracts, and currently, these users' funds are temporarily inaccessible.Morning news, Unichain announced that some details regarding early developer access to the Unichain mainnet have been publicly circulated, but the Unichain mainnet has not yet been launched------and the specifications for the cross-chain bridge have not been finalized.

ChainCatcher news, Google Cloud announced the launch of a new blockchain RPC service through its official blog, providing Web3 developers with a more convenient way to interact with blockchain data.The service launches with a free tier, supporting up to 100 requests per second and a maximum of 1 million requests per day, and it supports both the Ethereum mainnet and testnets, with plans to expand to more blockchains within the next year.Google Cloud's blockchain RPC service is fully compatible with the Ethereum JSON-RPC standard, allowing developers to integrate it into their applications with just one line of code.Google Cloud also plans to hold a webinar on October 10, 2024, Beijing time, to discuss the future development of blockchain RPC products and the Web3 portal.

ChainCatcher news, the head of the StarkWare ecosystem posted on the X platform stating that Fractal Bitcoin may have security issues.RPC credentials are hard-coded and cannot be configured via environment variables, and the RPC server is openly exposed and vulnerable to attacks;Allowing RPC connections from any IP address is also very dangerous, exposing users' nodes to potential attacks from anywhere;Certain settings allowing ZeroMQ connections from any IP pose security risks; removing connection limits may lead to resource exhaustion;Official GitHub organizations or repositories are difficult to identify, etc.

ChainCatcher news, according to official sources, 1inch Labs announced the addition of the Web3 RPC API to the 1inch developer portal, further expanding the range of innovative tools available for Web3 developers. The new API allows access to blockchain networks without the need to run their own nodes.

ChainCatcher news, Farcaster co-founder Dan Romero announced on the X platform the launch of a new in-app payment feature. This feature, built for the Farcaster client Warpcast, allows users to pay others using USDC without the need to look up or remember addresses, with almost instant confirmation and zero fees. The feature initially supports only the Base chain, with potential support for other chains to be added later.

ChainCatcher news, Farcaster co-founder Dan Romero announced the launch of a new in-app payment feature. This new tool is built for the Farcaster client Warpcast, allowing users to pay other users with USDC without the need to look up or remember addresses, and it provides almost instant confirmation with zero fees.

ChainCatcher news, according to official sources, Ankr has announced that it will become a public RPC provider for the Ethereum L2 network Kinto. Users will be able to access Kinto's public and premium RPC, make request calls, and receive the same information returned as they would from their own running nodes.

ChainCatcher message, the universal RPC underlying layer POKT Network announced on social media, "Tomorrow, something is about to happen." Important information may be revealed.

ChainCatcher message, Paradigm has launched Alloy v0.1, a code library for interacting with Ethereum. Alloy is a complete rewrite of the low-level building blocks required for interacting with EVM blockchains, from RPC types to ABI encoders and primitive types, intended to replace ethers-rs.Alloy v0.1 includes all the utilities needed to interact with EVM-based blockchains, multiple API improvements, and new features. As part of this release, Paradigm will also officially cease maintenance of ethers-rs and encourage everyone to migrate to Alloy.

ChainCatcher message, Zksync on platform X indicates that the current network load is too high, and some RPC performance has declined. The team is working hard to improve RPC capacity.