The Transparency Mandate: The Efficacy of Watermarking and Disclosure Labels in AI-Driven Influencer Marketing

Abstract

Transparency in advertising has long rested on disclosure: tell the consumer that a message is commercial and the deception is cured. Influencer marketing driven by artificial intelligence unsettles that assumption, because what is concealed is no longer only the commercial relationship but the nature of the speaker. This article argues that transparency in such settings must be reconstructed as a multi-dimensional condition rather than a single act of disclosure. It sets out the conceptual foundations of transparency across consumer protection law, persuasion theory, information economics and technological governance, and then disaggregates the problem into its legal, ethical, economic, technological, social, governance, rights, liability, privacy and jurisdictional dimensions. It identifies the conflicts of principle that make coherent regulation difficult, and compares the disclosure-based model of the United States, the data protection and artificial intelligence model of the European Union, the co-regulatory model of the United Kingdom and the private ordering of the platforms. It then proposes a normative framework built on a dual transparency mandate, commercial and ontological, supported by a layered regulatory structure, standardised mechanisms, distributed liability, rights-based protection and ethical design. That framework is converted into an operational model comprising a multi-factor legal test, an institutional allocation of responsibility, an enforcement architecture, a registration scheme for commercial artificial influencers and mechanisms of international coordination. The article concludes that the shift from disclosure regulation to transparency governance is necessary if the law is to address persuasion in which the identity of the speaker is itself synthetic.