Coinbase has announced a scheduled system upgrade on July 19, 2025, beginning at 7 AM Pacific Time. The upgrade is expected to last approximately three hours, during which services including trading, deposits, withdrawals, transfers, and Coinbase Card usage will be temporarily unavailable. Users will still be able to log into their accounts during this period. The timing of the upgrade is an estimate and may be subject to change, with updates provided via CoinbaseAssets and the status page.