NOFX has clarified its code control and licensing terms following the deployment of a testnet by ChainOpera AI Foundation using its AGPL-licensed code. The deployment retained the 'Nofx' identifier and homepage text without modification. NOFX emphasizes the need for attribution and transparency, noting that no prior communication occurred with the ChainOpera team. This development highlights the importance for traders using on-chain trading signals to consider the implications of open-source tools in live environments.