Advances in technology always had an impact on our lives. Several emerging technologies,
most notably the Internet of Things (IoT) and blockchain, present transformative …

Background In the collaborative business environment, blockchain coupled with smart
contract removes the reliance on a central system and offers data integrity which is crucial …

Blockchain technology has evolved as a promising means to transform data management
models in many domains including healthcare, agricultural research, tourism domains etc. In …

Abstract Retraction:[Gaurav Dhiman, Marcello Carvalho dos Reis, Paulo CS Barbosa, Victor
Hugo C. de Albuquerque, Sandeep Kautish, Blockchain‐based covert software information …

Currently, there is no universal method to track who shared what, with whom, when and for
what purposes in a verifiable way to create an individual incentive for data owners. A …

Blockchain technologies have gained widespread use in security-sensitive applications due
to their robust data protection. However, as blockchains are increasingly integrated into …

We propose a new free-ecommerce platform with blockchains that allows customers to
connect to the seller directly, share personal data without losing control and ownership of it …

With the development of the world economy and network technology, the security and
anonymity of the Bitcoin blockchain are increasingly valued by people. At the same time …

Bitcoin transaction analysis is valuable for examining Bitcoin events. However, most of the
existing methods are inadequate for dealing with transactions involving multiple entities …

The rise of counterfeit products is a growing concern for businesses and consumers alike.
The proliferation of fake products poses a significant threat to the reputation and financial …