Sei: “🔴 Check your Sei wallet: if you hold USDC.n (USDC via Noble), you sho…”

Post #36 2.13K Feb 2, 2026, 19:13 UTC

🔴 Check your Sei wallet: if you hold USDC.n (USDC via Noble), you should move to native USDC before the end of March 2026.

🔴 Tomorrow, Sei mainnet will be upgraded to v6.3. This upgrade is part of the broader transition to Sei becoming an EVM-only chain. As part of this transition, Cosmos-native assets like USDC.n won't be supported after the end of March.

We put together a guide for holders of USDC.n: https://read.sei.io/4ac6zbY

Sei Blog Holders of USDC.n Need to Swap or Migrate As of this posting, there is currently more than $1.4M in USDC via Noble (USDC.n) on Sei Network. If you hold any USDC.n, you should swap it for native USDC...

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