Blockchains are proposed for many application domains apart from financial transactions.
While there are generic blockchains that can be molded for specific use cases, they often …

Blockchains have received much attention recently since they provide decentralized
approaches to the creation and management of value. Many banks, Internet companies, car …

Blockchain is the technology used by developers of cryptocurrencies, like Bitcoin, to enable
exchange of financial “coins” between participants in the absence of a trusted third party to …

Blockchain is a decentralized digital ledger that challenges existing business models and
theories by shifting the trust from institutions towards algorithms. However, the number of …

Blockchain has attracted a great deal of attention due to its secure way of distributing
transactions between different nodes without a trust entity, and tracking the validity of data …

Blockchain, as a mechanism to decentralize services, security, and verifiability, offers a peer-
to-peer system in which distributed nodes collaboratively affirm transaction provenance. In …

Blockchain has been receiving considerable attention from the research community lately.
Several research efforts have proposed the use of blockchain in many application domains …

The fundamental shift that blockchain technology represents is a method for moving away
from having a central trusted authority in a massively distributed network. Instead, it allows …

Blockchain technology claims to provide unparalleled security and data privacy, yet some
vulnerabilities have recently been identified. In this article, we showcase the key advantages …

Blockchain is emerging as a game changing technology in many industries. Although it is
increasingly capturing the business community's attention, a comprehensive overview of …