In the evolving context of distributed ledger technologies, the standardization of smart
contracts is necessary. Smart contracts are tamper-proof computer programs. Due to their …

Cryptocurrencies are one of the greatest technological innovations. Cryptocurrencies are
decentralized payment systems in which ownership is demonstrated cryptographically. An …

Due to conclusion could not rely on only one test, in this study, we apply various approaches
to verify the actuary of VaR model to find out whether VaR model, especially historical VaR …

Consensus algorithms play a crucial role in facilitating decision-making among a group of
entities. In certain scenarios, some entities may attempt to hinder the consensus process …

Blockchain and distributed ledger technologies are gaining the interest of the academy,
companies, and institutions. Nonetheless, the path toward blockchain adoption is not …

Türkiye'de de özellikle son yıllarda Türk Lirası'nda yaşanan değer düşüklüğü ve yüksek
enflasyon gibi ekonomik sıkıntılar birçok Türk yatırımcının kripto varlıklara daha fazla yatırım …

Objective: This study aims to analyze the evolution of the cryptocurrency market efficiency
based on fractal aspects of the historical price series of 15 cryptocurrencies and a …

Cryptocurrencies have become a major phenomenon in recent years. For IT, a breakthrough
is both the cryptocurrency itself as a commodity and the technology that cryptocurrency …

Information and communication technology (ICT) has an important position in the area of
sharing economy because it mediates distance communication between people. The …

In December 2017, a South Korean Bitcoin Exchange center suffered from a serious cyber-
attack and went bankrupt. This news raises us a question, if blockchain is a safe mechanism …