Circle still tells users to buy Noble USDC on Coinbase after cutoff date passes

Aug. 18, 2026 at 4:30 pm GMT • 2 min read 01 Circle’s Noble guide still directed users to Coinbase after the exchange’s Aug. 17 cutoff for Noble USDC. 02 Coinbase warned that post-cutoff USDC deposits to Noble addresses may not be recoverable, but gave no clock time. 03 Noble-native USDC remains accessible through Circle Mint and compatible wallets as Circle phases out CCTP V1.Coinbase’s announced Aug. 17 cutoff for USDC deposits and withdrawals on Noble had passed, but Circle’s public Noble guide was still telling users to use Coinbase and select Noble as the network as of press time Aug. 18.Coinbase’s July 15 notice did not specify a clock time or timezone for the cutoff. It warned users not to send USDC to Coinbase’s Noble deposit addresses after Aug. 17 because those funds may not be recoverable. The warning identifies a transfer risk, not evidence that users have already lost funds.Coinbase named Ethereum, Base, Solana, Arbitrum, Optimism, and Polygon as other supported USDC networks. Its general receiving guidance tells customers to confirm that the exchange supports the selected network, warning that assets sent on an unsupported network can be lost and cannot be retrieved. ...