In fast-moving domains like blockchain and Web3, stable knowledge is rare and essential. This Encyclopedia anchors key concepts in context, offering a durable foundation amid constant change. It resists fleeting hype, cultivating clarity, depth, and interdisciplinary insight. A vital resource for building lasting understanding in a volatile landscape. -- Mary C. Lacity, University of Arkansas, USA An indispensable resource for anyone navigating the complexities of new forms of finance, cryptocurrencies, blockchain, and DLT, Roman Becks Encyclopedia, building on a large group of experts, combines authoritative insights with comprehensive coverage. A must-read for professionals and enthusiasts alike, it demystifies and appraises these transformative technologies, their applications, and deep implications. -- Pierre Marro, Policy Officer at the European Commission (DG CNECT), Belgium