This paper examines the level of speculation associated with art non-fungible tokens (NFTs), comprehends the characteristics that confer value on them and designs a profitable trading strategy based on our findings. We analyze 860,067 art NFTs that have been deployed on the Ethereum blockchain...

Introduction: Decentralization Technologies in Finance -- Financial Regulation, Political Context, and Technology in the European Union -- Blockchain Technology -- Decentralized Digital Identities -- Federated Learning -- Privacy-Enhancing Technologies -- Self-Sovereign Identity for Digital KYC...