… BC system maintenance is based on democratic principles, … Finally, Section 6 contains a
summary and conclusions of the … NSGA-II into the difficulty adjustment method can help the …

… The growth of the blockchain-based cryptocurrencies has … processing part in Bitcoin mining,
to date the difficulty of which … This pipeline architecture works on the principle of automated …

… This section will analyze the Bitcoin, Ethereum and … , which proves that the calculation difficulty
can be changed … of programmable permissionless blockchain based on intelligent contract…

… based on the democratic principles, participants take different … to develop methods that will
help us estimate the difficulty of a … The next step of our study involves the usage of the difficulty …

… analyzed the titles, keywords, and abstracts of the publications to identify papers and articles
that described at least one modeling or simulation approach for blockchain-based … difficulty …

… Then further category-wise analysis of blockchain-based … criteria in which two exclusion
principles were used to retrieve … , this low transparency causes many problems and difficulties …

… used to reveal the principles of blockchain operation process … blockchain performance
analysis, blockchain-based function … Accordingly, we can know that the target difficulty value both …

… research paper will analyze the cryptocurrency, its working … Bryant talk about the
principles of cryptocurrency, its … The graph represents the mining difficulty of Bitcoin between …

… Difficulty: The difficulty in creating the block in Bitcoin takes 25 million … analysis of the
numbers of articles that have been published in different digital libraries. From all these analyses, …

… In summary, the process of mining or validating a new block … In a blockchain-based on Proof
of Weight, a weight is attached … noted that the mining process is related to the difficulty of the …