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Ethereum core developer: Rolling back Ethereum is almost impossible and could lead to difficult-to-fix chain reactions

ChainCatcher news, according to Cointelegraph, recently, regarding the February 21 hack of Bybit exchange that resulted in a loss of $1.5 billion, Ethereum core developer Tim Beiko stated that although some in the crypto industry are calling for the Ethereum network to be restored to its state before the attack, it is almost impossible to achieve from a technical perspective.Beiko emphasized that, unlike the 2016 TheDAO hack incident, this attack did not violate Ethereum protocol rules, and a rollback would lead to widespread and difficult-to-repair chain reactions, potentially causing more destructive consequences than the hacker's losses. Furthermore, a rollback would undo all settled on-chain transactions while being unable to reverse off-chain transactions.Other industry figures have expressed similar views. Ethereum educator Anthony Sassano pointed out that the current complexity of the Ethereum ecosystem makes a simple rollback of the infrastructure unfeasible. Yuga Labs' blockchain vice president even warned that the cost of a rollback could far exceed $1.5 billion.Previous news, when asked whether he supports rolling back Ethereum to the state before the hack, Bybit CEO Ben Zhou stated, "This is not something one person can decide. Based on the spirit of blockchain, perhaps it should be decided through a community vote, but I'm not sure."

SoSoValue: Today's market risk sentiment VIX index has risen to its highest point since early August (when the Bank of Japan raised interest rates). The market may be overreacting, and it is recommended to maintain risk exposure

ChainCatcher message, according to the SoSoValue macro sector display, on December 18th, at the interest rate meeting, the Federal Reserve lowered interest rates by 25 basis points as expected, bringing the target range for the federal funds rate down to 4.25%-4.50%. For the rate cut pace next year, the Federal Reserve adjusted its expectations from "four rate cuts" to "two" through the latest dot plot. In addition, the Federal Reserve raised its expectations for future core PCE inflation and GDP growth, which is consistent with Powell's remarks, all conveying a more "hawkish" signal than the market expected. Data shows that the market risk sentiment VIX index rose to its highest point since early August (when the Bank of Japan raised interest rates).SoSoValue analysts stated that the FOMC proposed an unexpectedly aggressive rate cut plan, coupled with Powell's "hawkish" remarks, led to a shift in market sentiment towards panic, with U.S. Treasuries even overreacting. The U.S. stock market subsequently corrected, while the dollar strengthened. Overall, all risk assets reacted strongly to the FOMC's latest signals. Based on macro data, we believe that the fundamentals of the U.S. economy remain unchanged, the dollar remains strong, and consensus-driven assets such as cryptocurrencies continue to be a destination for capital inflows. Each market correction driven by sentiment in the game is a good entry point, and we recommend maintaining risk exposure at this time.
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