Wallet Maintenance

Bitcoin News

Upbit exchange halts SEI token transactions for essential wallet system maintenance and security upgrades.
Bitcoin News

Upbit Temporarily Suspends SEI Deposits and Withdrawals: Critical Wallet Maintenance Underway

January 13, 2026 Jackson Miller

In a move highlighting the rigorous operational standards of major cryptocurrency platforms, South Korea’s leading digital asset exchange, Upbit, has announced the temporary suspension of all deposit and withdrawal services for the Sei (SEI) token. This proactive measure, initiated on March 21, 2025, stems from essential wallet system maintenance, a common yet critical procedure for […]

Bithumb wallet maintenance icon signaling temporary ADD withdrawal suspension for users.
Press Release

Bithumb Halts ADD Withdrawals Amid Crucial Wallet Maintenance

September 22, 2025 Sarah Chen

Cryptocurrency investors and traders are always on alert for platform updates. Recently, South Korean crypto exchange Bithumb announced a temporary suspension of ADD withdrawal services. This action is due to essential wallet maintenance. Users holding ADD on the platform should take note of this development. Such announcements are common in the dynamic world of digital […]