Sei Network Warns USDC.n Could Become ‘Inaccessible’ After March - Unchained

UnchainedCrypto

USDC news

2026-01-08 12:07:15

SEI-0,04%

ATOM2,16%

Sei Network issued a warning to holders of USDC.n tokens, urging them to swap for native USDC ahead of a major upgrade planned for March.

USDC.n is a bridged version of Circle’s USDC stablecoin on the Sei Network, originally issued on the Noble appchain and enables interoperability in ecosystems like Cosmos.

This story is an excerpt from the Unchained Daily newsletter.

Subscribe here to get these updates in your email for free

The SIP-3 upgrade, scheduled for the mainnet in March, will transition Sei to an EVM-only chain, meaning it will no longer support Cosmos-native assets like USDC.n.

“After this upgrade, USDC.n may become inaccessible or lose its value on the Sei Network,” said the Sei team in a statement

The team urged holders to use tools like DragonSwap or Symphony to swap small amounts, and Brr to migrate larger volumes through Circle’s Cross-Chain Transfer Protocol (CCTP).

Disclaimer: The information on this page may come from third parties and does not represent the views or opinions of Gate. The content displayed on this page is for reference only and does not constitute any financial, investment, or legal advice. Gate does not guarantee the accuracy or completeness of the information and shall not be liable for any losses arising from the use of this information. Virtual asset investments carry high risks and are subject to significant price volatility. You may lose all of your invested principal. Please fully understand the relevant risks and make prudent decisions based on your own financial situation and risk tolerance. For details, please refer to Disclaimer.