We would like to extend our sincere gratitude to everyone who assisted us with the testnet transactions. Our development team initiated the mainnet rollout this week, which means Qtum bridged $USDC will be officially available in the near future. The exact moment the system goes live, we plan to activate USDC payments directly on http://Qtum.ai. Following that activation, we will move forward to collaborate with a partner and begin work on the DEX.