Diana Spikowius Diana is a guest author at PayTechLaw. She is a research assistant at the law firm Annerton (Berlin office) and is doing her doctorate in artists' and copyright contract law at the Humboldt University of Berlin. She has published the essay "NFTs: Verwertung, Vertragspraxis, Rechtsdurchsetzung" (NFTs: Exploitation, Contractual Practice, Enforcement) with Fabian Rack in MMR 2022, 256-261.