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Arbitrum ArbOS 40 Callisto Update: Transformations for Ethereum

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by Giorgi Kostiuk

4 hours ago


Arbitrum, a well-known Ethereum scaling platform, has announced an important update called ArbOS 40 Callisto, which includes new advancements from Ethereum.

What is ArbOS 40 Callisto and Why Does it Matter

ArbOS is the operating system for the Arbitrum network, handling transactions and interactions between smart contracts. The ArbOS 40 Callisto update introduces key Ethereum Improvement Proposals, enhancing the network's performance and compatibility with main Ethereum protocols.

Integrating Ethereum Pectra: A Glimpse into the Future

The update incorporates several EIPs from the upcoming Ethereum Pectra upgrade. Notably, EIP-7702 enhances user interactions with accounts, EIP-2537 relates to BLS12-381 curve operations, and EIP-2935 improves access to historical block data.

The Combined Benefits of the Arbitrum Upgrade

The ArbOS 40 Callisto update provides increased scalability, improved development tools, and a better user experience through flexible account interactions and reduced operational costs. These changes position Arbitrum as a leader in Layer 2 scaling technology.

The implementation of ArbOS 40 Callisto, incorporating key features from Ethereum Pectra, reinforces Arbitrum's commitment to innovation and strengthening its role in the Ethereum ecosystem. This initiative promises to enhance user interactions and developments on the platform in the near future.

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