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Gnosis Chain will end its independent L1 operation in the spring of 2027, becoming the first general-purpose Zone of EEZ

According to official news, Gnosis Chain will end its independent L1 operation in the spring of 2027 and join the Ethereum Economic Zone (EEZ), becoming the first general-purpose Zone for settlement to Ethereum.Gnosis Chain will migrate its on-chain state through a hard fork, with contracts, balances, addresses, chain ID, and Gas token xDAI remaining unchanged, and developers will not need to redeploy. Gnosis co-founder Friederike Ernst stated in the article that due to the inability to achieve fast block times, composability with Ethereum, and decentralized ordering all at once, Gnosis chose the first two. Therefore, the current validator set of about 200,000 independent validators will not be retained after the migration. She also revealed that the cost of operating Gnosis Chain as an independent L1 by Gnosis DAO is between 7 million to 10 million dollars per year.In addition, the Devnet Rollup X of EEZ has launched its testnet today at the Mumbai Devcon, completing several demonstrations: CoW Swap completed exchanges within a single transaction on Rollup X using liquidity from the Ethereum mainnet; Safe achieved atomic ownership changes between L1 and L2; Rollup X completed Falcon post-quantum signature verification and made it available for mainnet calls, reducing mainnet Gas consumption from about 5.5 million to approximately 495,000, a decrease of about 91%. Rollup X is still a test network, and the core protocol is undergoing independent security audits. EEZ is a Swiss non-profit organization co-funded by the Ethereum Foundation.Previously, Gnosis co-founder Friederike Ernst and Zisk founder Jordi Baylina collaborated to launch the Ethereum Economic Zone (EEZ) framework, aimed at addressing issues such as liquidity fragmentation caused by L2 fragmentation.

first_img Qualcomm's next-generation AP overheating, Samsung may bring Exynos back to Ultra

According to a report by Seoul Economy on the 16th, Samsung Electronics is experiencing performance degradation due to overheating in Qualcomm's next-generation application processor intended for the high-end model Galaxy S27 Ultra, which is set to be released early next year. The MX division of Samsung's DX department is conducting final performance validation on the Qualcomm Snapdragon 8 Elite Extreme 6th generation that will be equipped in this model and has requested Qualcomm to resolve the overheating issue by mid-month.Several related individuals stated that the chip repeatedly exceeded temperature benchmarks during recent internal testing, leading to a decrease in processing speed under sustained high load. Samsung informed Qualcomm of the results last month, and as of the report, the overheating stability required by Samsung has not yet been achieved, with both parties still working to enhance performance and revalidate. This chip is Qualcomm's highest-end mobile application processor publicly announced last month, focusing on handling complex AI tasks on the device side and improving the performance of the CPU, GPU, and more.Mass production of the Galaxy S27 series is scheduled for the end of this year, and Samsung plans to confirm the results of the overheating improvements and finalize the application processor selection by mid-month. If the standards are met, Snapdragon will be used as originally planned; if not resolved, the Exynos 2700, designed by Samsung's System LSI and utilizing the second-generation 2-nanometer process SF2P from its foundry division, may be considered as an alternative. Since the global use of Qualcomm application processors began with the Galaxy S23 Ultra in 2023, if the Exynos 2700 is adopted in next year's Ultra, it will mark a return to the highest-end model after about five years since 2022. Industry insiders indicate that Qualcomm's application processor has not been completely ruled out.

first_img Cronos rolled back the blockchain to recover 111 million USD in stolen funds

Cronos confirmed in a post-mortem report that the attack on the lending platform Tectonic on August 30 involved $120.4 million in borrowing activities. The validators made the "difficult decision" to roll back the on-chain history, successfully recovering approximately $111.2 million (about 92% of the affected funds), while about $9.19 million flowed out before the network was paused and could not be recovered. The attacker leveraged weak DEX liquidity to inflate the price of Tectonic token TONIC by about 100 times within minutes and borrowed $120.4 million through a single transaction across nine markets. The validators paused the network about two hours later, restoring the chain to the last block before the suspicious activity, with block production resuming approximately 11 hours after the attack. The rollback involved reversing 1 hour and 54 minutes of on-chain history, totaling 10,961 blocks, with all transactions within that window being canceled, regardless of whether they were involved in the attack. Cronos stated that the alternative would have been to restart the network without restoring the previous state, which would have left the stolen assets in the hands of the attacker. This rollback closely followed Harmony's announcement of a similar plan, while Flow abandoned its rollback proposal last December due to community opposition. The validator cap for Cronos is 100, which facilitated quick coordination for the pause and restart, but also indicated that the network's finality in emergencies depends on validator consensus.
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