Screenshot of abstract. It says: 'AI-generated images, video, audio and text can undermine societal trust, leading to reality fatigue, and thus cause problems for democracy and national security. Europe’s AI Act aims to counter such developments by imposing transparency requirements for AI-generated content. This chapter proposes an alternative, more human-centred approach. We suggest that humans and organisations add digital endorsements to their content, whether such content is AI-generated or not. Such endorsements provide clarity about who says what, and clarify commitments, responsibilities, and liabilities. Endorsements can have legal effect. They may be implemented via digital signatures. Such signatures are a feature of the identity wallets that are being introduced in the European Union. Digital signatures are a valuable trust mechanism to stabilise our information space and to make it more robust.’