Exploring Blockchain-Based Timestamping Tools
Hewa Majeed Zangana
Abstract
The chapter highlights the use of blockchain-based timestamping systems as a reliable solution for ensuring the authenticity and immutability of digital materials in various contexts. These systems leverage distributed consensus, cryptography, and smart contracts to guarantee non-modifiable timestamps, which ultimately leads to increased trust and transparency in transactions. The chapter explores the core concepts and applications of blockchain-based timestamping, including its role in verifying historical data and its applications in artificial intelligence, smart contracts, banking, insurance, and legal transactions. Additionally, the chapter discusses recent research, barriers, and future considerations such as scalability, interoperability, regulatory compliance, user experience, and environmental sustainability. Overall, the aim of the chapter is to analyze the power of blockchain-based timestamping in shaping the future of digital trust and security.