[HTML][HTML] Taxonomy of centralization in public blockchain systems: A systematic literature review

AR Sai, J Buckley, B Fitzgerald, A Le Gear - Information Processing & …, 2021 - Elsevier
Bitcoin introduced delegation of control over a monetary system from a select few to all who
participate in that system. This delegation is known as the decentralization of controlling …

[HTML][HTML] Promoting rigor in blockchain energy and environmental footprint research: a systematic literature review

AR Sai, H Vranken - Blockchain: Research and Applications, 2024 - Elsevier
There is a growing interest in understanding the energy and environmental footprint of
digital currencies, specifically in cryptocurrencies such as Bitcoin and Ethereum. These …

[HTML][HTML] Characterizing wealth inequality in cryptocurrencies

AR Sai, J Buckley, A Le Gear - Frontiers in Blockchain, 2021 - frontiersin.org
Cryptocurrencies often tend to maintain a publically accessible ledger of all transactions.
This open nature of the transactional ledger allows us to gain macroeconomic insight into …

Breaking Bitcoin at any cost: Irrational attacks on Proof-of-Work blockchain

AR Sal - Blockchain in Supply Chain Digital Transformation, 2023 - taylorfrancis.com
The security provisions of Bitcoin have been subjected to academic scrutiny since its
conception in 2009. A number of research articles have investigated the security …

Towards a holistic assessment of centralization in distributed ledgers

AR Sai - 2021 - researchrepository.ul.ie
The objective of this research is to understand the multidimensional nature of centralization
in blockchain and study its implications. Blockchain allows the execution of trustless …