Book excerpt: The purpose of this book is to investigate the opportunities of development and growth as well as the main challenges for Islamic Financing for SMEs. The book focuses on analyzing the innovative technology Blockchain and the potential of blockchain-based applications to Islamic Financing for SMEs. The main objectives were to define how blockchain can change the Islamic Finance industry. The book discussed the various interesting applications of blockchain in Islamic finance that can bring different benefits. The book also shed light on the challenges facing Applying Blockchains for Islamic finance. This book will help to deepen understanding of the concepts of blockchain as well as SMEs. In addition to evaluate how blockchain can support Islamic Financing for SMEs .