Blockchain is an emerging decentralized data collection, sharing, and storage technology,
which have provided abundant transparent, secure, tamper-proof, secure, and robust ledger …

Bitcoin system (or Bitcoin) is a peer-to-peer and decentralized payment system that uses
cryptocurrency named bitcoins (BTCs) and was released as open-source software in 2009 …

Past international trade practices have been associated with opaque information flows that
have hindered traceability and created hurdles in hassle‐free trade. Blockchain and allied …

A shift of paradigm is running over online social platforms: the over-centralization of these
platforms is leaving room for decentralized solutions based on blockchain technologies …

Since their introduction, Online Social Networks (OSNs) have transformed the way people
interact with each other. Lately, a new trend is rising in the development of OSNs, fueled by …

Since its inception in 2009, Bitcoin is mired in controversies for providing a haven for illegal
activities. Several types of illicit users hide behind the blanket of anonymity. Uncovering …

Forensic investigations increasingly leverage artificial intelligence (AI/ML) to identify illegal
activities on bitcoin. bitcoin transactions have an original graph (network) structure, which is …

Past international trade practices have been associated with opaque information flows that
have hindered traceability and created hurdles in hassle‐free trade. Blockchain and allied …

These days, numerous medical services versatile applications are widely utilized which
should be charged by the end-clients with paying BTC-cryptocurrency. These portable …

The massive spread of online social media platforms has favored the emergence of social
media giants, like Facebook, Twitter, Instagram. These companies have been the center of …