Preface

*Blockchain Applications – Transforming Industries, Enhancing Security, and Addressing Ethical Considerations* explores the exciting and rapidly evolving field of blockchain technology and its diverse applications across industries. This volume is a collection of thought-provoking chapters that delve into the potential of blockchain to revolutionize sectors such as health care, energy, finance, supply chain, and more.

In this book, you will embark on a journey through the multifaceted world of blockchain. From exploring the role of blockchain in cybersecurity and its impact on the audit profession to investigating its potential in tourism, nature conservation, and energy markets, the book provides insights into the innovative ways this technology is reshaping our society.

The volume also examines the integration of artificial intelligence with blockchain, the challenges and legal implications associated with non-fungible tokens (NFTs), and the ethical considerations surrounding the use of blockchain in various contexts. We explore the concept of decentralized autonomous organizations (DAOs), the use of deep learning techniques for early prediction and detection of diseases, and the significance of trust and privacy in longitudinal personal health records.

Each chapter offers a unique perspective, with authors presenting their research findings, insights, and practical applications of blockchain technology. We believe this collection will not only contribute to the scholarly understanding of blockchain but also provide valuable insights to professionals, policymakers, and technology enthusiasts.

As an editor, I am grateful to the contributors who have shared their expertise and passion for blockchain. Our team hopes this volume sparks further exploration, discussion, and innovation in the field. Our aim is to offer a comprehensive overview of blockchain applications, shedding light on their transformative potential while addressing the challenges and ethical considerations that arise along the way.

We invite you to delve into the pages of this book and discover the diverse applications of blockchain technology that are shaping the future of industries worldwide.

Enjoy the journey!

**Vsevolod Chernyshenko** Financial University under the Government of the Russian Federation, Moscow, Russian Federation

> **Vardan Mkrttchian** HHH University, Sidney, Australia

**1**

Section 1

Introduction to Blockchain

Technology

Section 1
