Blockchain consensus protocols have been a focus of attention since the advent of Bitcoin.
Although classic distributed consensus algorithms made significant contributions to the …

Envisioned to be the next-generation Internet, the metaverse has been attracting enormous
attention from both the academia and industry. The metaverse can be viewed as a 3D …

Decentralized Finance (DeFi), a blockchain powered peer-to-peer financial system, is
mushrooming. Two years ago the total value locked in DeFi systems was approximately …

The modern trends of digitalization have completely transformed and reshaped business
practices, whole businesses, and even a number of industries. Blockchain technology is …

Internet of Things (IoT) results in a massive amount of streaming data, often referred to as
“big data,” which brings new opportunities to monitor agricultural and food processes …

Permissionless blockchains such as Bitcoin have excelled at financial services. Yet,
opportunistic traders extract monetary value from the mesh of decentralized finance (DeFi) …

Blockchain offers an innovative approach to storing information, executing transactions,
performing functions, and establishing trust in an open environment. Many consider …

Blockchain technology is believed by many to be a game changer in many application
domains. While the first generation of blockchain technology (ie, Blockchain 1.0) is almost …

Blockchain, as a decentralized and distributed public ledger technology in peer-to-peer
network, has received considerable attention recently. It applies a linked block structure to …

The growth in the use of blockchain technology in healthcare is remarkable and has a
significant impact on the healthcare industry. In this work, the gap between the healthcare …