Merlin Chain is about to undergo a mainnet upgrade, with an expected downtime of 12 hours

According to official news, Merlin Chain will undergo an infrastructure upgrade to enhance scalability and fix some issues related to ZK performance.

The upgrade will start on November 26, 2025, at 13:00 (UTC+8). A downtime of 12 hours is expected. During the upgrade, all transaction submissions on the Merlin Chain mainnet will be suspended. Users can still check historical transaction records and account balances through the block explorer. After the upgrade is completed, the network will automatically resume normal operation.