Blockchain Research Blog
On this blog short summaries of scientific publications or research projects on the topic of blockchain are published. External authors in particular are invited to briefly present their work. The contact information of each author can be found under the respective article.
New Report: Digital Identity and Personal Data in 2020: Citizens’ Opinions and Motives
Based on a representative online survey, this report offers insights about the motivational factors for using digital identity solutions and risk perceptions towards the sharing and provision of personal data online as well as the trust placed in companies and institutions handling personal data.
Award at the best paper competition of the Scientific Track of the Blockchain Autumn School
We are very pleased that our paper „Exclusive Mining of Blockchain Transactions“ received the best paper award (2nd place) sponsored by Volksbank Mittweida at the Scientific Track of the Blockchain Autumn School.
Member of the Federal Association for Information Technology, Telecommunications and New Media (Bitkom e.V.).
We are pleased to announce that we have recently become a member of the Federal Association for Information Technology, Telecommunications and New Media (Bitkom e.V.). For us, the membership is an important step, in order to participate actively in current topics and discussions.
New Book: Blockchain and the Digital Economy
The book is written in a non-technical and accessible way and strives to demystify the functionalities of blockchains and their potential for a range of readers in the wider social sciences. It begins by explaining the key concepts of blockchain technology and presents an overview of the involved technical and economic elements.
Choosing a Distributed Ledger Technology
To conduct any IT project, it is greatly advantageous to rely on well documented software as well as software with active developer community. The development of a blockchain system is no exception to this, as the choice of a Distributed Ledger Technology (DLT) with plenty of resources is advantageous.
Seal of approval of the Stifterverband 2020 – 2021
Our research activities have been honored by the Stifterverband für die Deutsche Wissenschaft with the seal of approval "Innovativ durch Forschung". We would like to thank our employees for their commitment to explore the opportunities and limits of the blockchain technology and sharing their findings with society.
How do Stablecoin Issuances affect Cryptocurrency Markets?
Stablecoins are digital currencies whose value is pegged to fiat currencies like the dollar. We analyze the influence of stablecoin issuances on the returns of major cryptocurrencies and conclude that stablecoins contribute to price discovery and market efficiency of cryptocurrencies.
Blockchain for Supply Chain
The real-life complexities of a supply chain must be mapped to a technical system, its objects and its users. This entails a number of specific requirements which influence the selection of the most appropriate blockchain technology, particularly whether a public or private blockchain should be used, and the design of the blockchain system.
Investigating the Market Reaction to Large Transactions on the Bitcoin Blockchain
A specific feature of the blockchain technology and thus also of the Bitcoin network is the underlying transparency. Each network participant can observe in virtually real time how many and what kind of transactions take place in the Bitcoin...
A Week With Bitcoin: Transaction Timing and Transaction Fees
This third and last blog post takes a look at intra-week patterns of Bitcoin activity. The following chart shows transactions and fees aggregated by weekday and hour. Activity was high on workdays and on afternoons, and low on weekends and on early mornings. The same is true for transaction fees...