Saturday, June 7, 2025

Sei Network Advances with SIP-3 EVM-Only Transition

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KEY TAKEAWAYS

  • Sei Network is transitioning to an EVM-only architecture, enhancing its performance and competitiveness.
  • SIP-3 has passed its initial governance vote, marking the start of a multi-phase implementation process.
  • Community feedback highlights the need for migration support and asset transfer mechanisms for CosmWasm projects.
  • A revised proposal and implementation schedule will be shared soon, with no immediate action required from users.

The Sei Network has concluded the first feedback period for SIP-3, a proposal to transition to an EVM-only architecture. The response from developers, infrastructure providers, and users has been significant, highlighting the community’s commitment to enhancing the Sei protocol’s performance as a streamlined EVM chain.

Following a period of community feedback and discussion, SIP-3 successfully passed its initial governance vote. This marks the beginning of a multi-phase transition that will involve several additional checkpoints in the implementation process.

What Implementing SIP-3 Means for the Sei Network

Implementing SIP-3 will transition the Sei network to an EVM-only architecture by deprecating CosmWasm and native Cosmos transactions. This change aims to reduce complexity, improve the developer experience, and position Sei more competitively within the broader EVM ecosystem while maintaining its performance advantages.

Key Focus Areas Based on Feedback

Several themes emerged from community discussions that will guide the refinement of SIP-3 and its implementation. These include migration support for CosmWasm projects currently deployed on Sei, asset transfer mechanisms to ensure seamless movement between environments, and technical specifications for EVM precompiles that will replace core Cosmos functionality.

Additionally, infrastructure guidance for RPC providers and indexers, as well as further education on affected assets, were highlighted. Some community members expressed concerns about potential impacts on their EVM assets, although these assets will remain unaffected by SIP-3’s implementation. Only CosmWasm assets will need to be migrated by ecosystem stakeholders.

Expected Timeline

A comprehensive update with the revised proposal and implementation schedule will be shared in the coming months. This will include concrete dates for each phase of the transition to ensure all ecosystem participants have adequate time to prepare. No immediate action is required from users or developers at this time.

The SIP author, Philip Su, will review all feedback received through forums, GitHub, and community channels. The SIP-3 GitHub repository will continue to be revised as more resources are added. For more details, the announcement can be found here.

The Sei Network’s decision to transition to an EVM-only architecture through SIP-3 marks a significant shift in its operational focus, aiming to streamline its blockchain and enhance compatibility with the Ethereum ecosystem.

Recent industry reports indicate that EVM adoption continues to highlight Ethereum and its ecosystem as dominant in the blockchain space, particularly for smart contracts and DeFi applications. This aligns with Sei Network’s move to enhance its competitive edge within the EVM ecosystem by simplifying user experience and reducing complexity.

A CoinDesk report highlights that the transition to EVM-only architecture is seen as a strategic move to streamline Sei’s blockchain and better align with developer and user trends in DeFi. This supports the network’s aim to attract more developers and projects by easing integration with popular EVM-based applications.


Disclaimer: The views expressed in this article are those of the authors and do not necessarily reflect the official policy of CoinsHolder. Content, including that generated with the help of AI, is for informational purposes only and is not intended as legal, financial, or professional advice. Readers should do their research before taking any actions related to the company and carry full responsibility for their decisions.
Neel Kapoor
Neel Kapoor
Neel Kapoor is a dedicated cryptocurrency enthusiast and blockchain expert at Coinsholder.com. With over a decade of experience, Neel offers insightful analysis and commentary on the latest trends and innovations in the crypto space. His clear and concise writing makes complex topics accessible to all readers.

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