Category: Cryptocurrency exchange
-
A comprehensive review of blockchain technology: Underlying principles and historical background with future challenges
We used three existing databases, namely ScienceDirect, IEEEXplore, and ACM Digital Library to search for relevant works using the “smart contract” string keyword. 1a, which depicts the percentage of the acquired research paper per digital database as well as Fig. 1b, which depicts the total number of preliminary studies acquired from each digital database. We…