Odaily News According to Onchain Lens, Vitalik Buterin has transferred 693.91 ETH (worth $1.83 million) and 340,931 USDC to the DeFi project RAILGUN. Vitalik received 240,931 USDC (worth $240,931) from the Methuselah Foundation.

1. 币安：已升级风控系统，加强检测机器人参与币安Alpha行为； 2. Matrixport：新任总统积极推动韩国加密改革，但尚未充分提振市场热情； 3. 币安将上线RESOLV永续合约及Alpha交易； 4. Velocity Capital投资人：听说pump.fun没有空投，发售估值可能是50亿美元； 5. OKX即将上线USDG现货交易； 6. OKX将于6月5日下线JUSDT、SWEATUSDT等多个永续合约； 7. 币安质押借币新增HAEDAL、HUMA、SOPH、A、和USD1等可借资产； 8. Vitalik：L2跨链需达到L1级别抗审查、无需信任和无中介特性； 9. 币安将于6月6日下架多个FDUSD现货交易对； 10. Coinbase要求将俄勒冈州证券诉讼移至联邦法院； 11. 香港证监会正考虑为专业投资者引入虚拟资产衍生品交易； 12. 币安：Alpha积分达215的用户可领160枚LA代币空投； 13. OKX即将上线RESOLV (Resolv)； 14. 币安钱包将上线CUDIS独家TGE； 15. Vitalik将逾690枚ETH和34万枚USDC转至RAILGUN。

Odaily News Ethereum co-founder Vitalik Buterin responded to Paradigm CTO Georgios Konstantopoulos's view on the X platform that "cross-chain interoperability has been solved at the infrastructure level" and said that cross-L2 operations can only be considered "truly solved" when they are comparable to ETH native transfers on L1 in terms of censorship resistance, trustlessness, and the lack of intermediaries. Vitalik called this the "no-regression principle", emphasizing that the new system must retain the core properties of the original system, otherwise it cannot be considered complete enough.

Odaily News Vitalik Buterin posted on the X platform that I think Ethereum is in the lead in terms of CR and security, but Bitcoin also has some advantages, such as: lower code complexity, lower protocol change rate, higher number of complete nodes, and less reliance on RPC.

Odaily News At the ETHGlobal Prague conference, Vitalik said Ethereum will scale L1 by about 10 times within a year and then "take a breath" before the next leap.

1. 币安将为ALPHA，HIFI，LEVER，MOVE，PORTAL和REI添加观察标签； 2. 以太坊ICO 7.6万枚巨鲸向Kraken充值2500枚ETH，约合459万美元； 3. OKX即将上线JITOSOL现货交易； 4. doodles公布具有DOOD空投资格的Solana和BSC生态项目，包括Bonk、ElizaOS等； 5. 摩根大通：通胀预期和宏观数据表明美联储近期几乎没可能降息； 6. Matrixport：Vitalik倡导以太坊走向简洁化，Pectra升级迈出关键一步； 7. 外交部回应中美经贸高层会谈：这次会谈是应美方请求举行的； 8. 分析师：美联储将表示无意在短期内打破僵局； 9. CZ提议降低BSC Gas费用； 10. 关税使美联储解读经济数据复杂化，很难进行任何预测； 11. 币安Alpha积分达142分将获得Polyhedra Network （ZKJ）空投； 12. Moonshot上线urmom，当前市值约1424万美元； 13. 币安推迟Movement（MOVE）HODLer空投； 14. 派盾：4月加密行业遭18起黑客攻击，损失达3.57亿美元； 15. 币安将于5月9日移除ANIME/BNB等现货交易对；； 16. 富途推出BTC、ETH、USDT充币功能，未来将规划推出提币功能和更多主流币种的充提币支持。

Odaily News Matrixport released today's chart saying that Ethereum co-founder Vitalik Buterin recently said that Ethereum will move in a more concise and robust direction. - Drawing on Bitcoin's minimalist philosophy in the design of the core protocol. He advocates simplifying the key code of the consensus layer and improving the scalability of the second-layer network through more mature zero-knowledge proof (ZK) and optimistic rollup technologies. The Pectra upgrade, which will be launched on May 7, integrates the two upgrade plans of "Prague" and "Electra", including 11 Ethereum Improvement Proposals (EIPs), focusing on improving the scalability, security and user experience of the network. Key upgrades include: introducing an account abstraction mechanism (EIP-7702), increasing the validator cap (EIP-7251), and doubling the data block (Blob) throughput (EIP-7691) to reduce the transaction cost of Layer2. Despite some problems in the early stages of the testnet, Pectra is still seen as a key step in the development of Ethereum.

Odaily News Vitalik published an article dividing the security of Ethereum Rollup into three stages: Stage 0: The security committee can completely veto the proof system, and control is centralized. Stage 1: 6/8 members must agree to intervene, there is a threshold for external members, and intervention is limited. Stage 2: Intervene only when a verifiable error occurs, and it cannot be arbitrarily determined. He suggested: As trust in the proof system increases, we should gradually transition from stage 0 to stage 2. Stage 0 has the lowest security and long-term stay should be avoided. Rollup should at least start from stage 1, while focusing on the audit and maturity of the proof system.

Odaily News In response to community member Daniel Wang's suggestion of #BattleTested for the naming of Stage 2 of the L2 network, Ethereum co-founder Vitalik responded on X Platform: "This is a good reminder that Stage 2 is not the only factor that affects security, the quality of the underlying proof system is equally important. Here is a simplified mathematical model that shows when to enter Stage 2: Each Security Council member has a 10% independent chance of "breaking"; we treat activity failures (refusal to sign or inaccessible keys) and security failures (signing the wrong thing or keys being hacked) as equally likely; goal: minimize the probability of protocol collapse under the above assumptions. *Stage 0 Security Council is 4/7, Stage 1 is 6/8; note that these assumptions are very imperfect. In reality, members of the Security Council have "common mode failures": they may collude, or they may all be coerced or hacked in the same way, etc. This makes both Stage 0 and Stage 1 less secure than the model shows, so entering Stage 2 earlier than the model implies is the best option. Also, note that the probability of a proving system crashing is greatly reduced by turning the proving system itself into a multisig of multiple independent systems (this is what I advocated for in my previous proposal). I suspect that all phase 2 deployments in the first few years will be like this. With that in mind, here is the chart. The X-axis is the probability of a proving system crashing. The Y-axis is the probability of a protocol crashing. As the quality of the proving system improves, the best phases move from phase 0 to phase 1, and then from phase 1 to phase 2. Doing phase 2 with a phase 0 quality proving system is the worst. In short, @l2beat should ideally show proving system audits and maturity metrics (preferably of proving system implementations rather than entire rollups so we can reuse) as well as phases. ”

Odaily News Recently, Ethereum co-founder Vitalik Buterin optimized the design architecture of his personal blog. He shared this achievement on Warpcast, saying that he streamlined the website's CSS framework from 5,875 lines of code to 233 lines, a reduction of 96%. This move not only reflects his pursuit of elegant simplicity in digital architecture, but also reflects his ideas in the fields of technology and regulation - he believes that both software development and legal frameworks can benefit from similar streamlining actions. (Coin Track Daily)