South Korean cryptocurrency exchange Upbit has announced a temporary suspension of deposit and withdrawal services for Quarkchain (QKC) and Siacoin (SC), scheduled for August 21st at 14:00 UTC. This crucial update will affect users holding or trading these assets. The move is aimed at supporting upcoming wallet maintenance activities for both the Quarkchain and Siacoin networks, enhancing security and performance in the process. Upbit’s decision reflects a standard practice in blockchain technology, where network upgrades and wallet maintenance are vital to improving security, performance, and overall network responsiveness. This temporary suspension allows for essential updates, ensuring long-term benefits for users and creating a more robust trading environment.