Coinbase is pulling the plug on USDC deposits and withdrawals through the Noble network, giving users until August 17, 2026 to sort out their stablecoin logistics.
Noble is a dedicated appchain in the Cosmos ecosystem built specifically for moving digital assets across the broader Cosmos network. It launched native USDC issuance in partnership with Circle back in September 2023, and currently holds roughly $132 million in USDC.
A broader cleanup, not just a one-off
This isn’t an isolated move. Coinbase is also ending support for cbETH, its liquid staking token, on Arbitrum, Optimism, and Polygon on that same August 17, 2026 date.
What this means for Cosmos users
