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.
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...
Libra: An assessment of the public opinion
Libra describes a project that aims to create a blockchain-based financial infrastructure surrounding its inherent asset, the digital currency Libra. The project was initially started by Facebook and is now developed by the Libra Association, a foundation dedicated to Libra’s development...
Shaping Bitcoin: Omni/Tether and Veriblock in Late 2018 and 2019
Between September 14, 2018 (the day when Veriblock was launched), and December 31, 2019, Veriblock accounted for 12.8% of all transactions published on Bitcoin and Omni/Tether accounted for 8.7%. The following chart reveals how the ups and downs...
How Do OP Return Transactions Impact Bitcoin?
Many blockchains are multipurpose platforms. Their powerful scripting capabilities enable a wide range of different applications, from decentralised insurance to breeding digital pets. Bitcoin is different. It was built to serve a single purpose: the operation of a decentralized and secure digital currency...
Key Insights of Cryptocurrency Adoption in Germany in 2019
The BRL Report “The State of Cryptocurrency Adoption: Germany Q4 2019“ provides new insights into cryptocurrencies in Germany, based on a representative online survey among more than 3,000 participants. 69% of cryptocurrency owners are male; the average owner is ten years younger, better educated, and earns €400 more per month than the average non-owner.
The Top 5 Blockchain Discourses in Business and Economics Research
Based on 9,672 citations in 467 peer-reviewed research papers, we identified the five most important discourses in business and economics research on blockchain. Here is a short description of the top five blockchain discourses in business and economics research, plus the key research papers that have shaped the first eleven years of blockchain research.
DiBiChain Project Launched
Since July 2019, the Blockchain Research Lab collaborates on a three-year research project called DiBiChain. The project is funded by Germany’s Federal Ministry of Education and Research (BMBF). Its research goal is to make product life cycles more transparent and sustainable through the use of blockchain technology.
A Place Beside Satoshi – Scientific Foundations of Blockchain and Cryptocurrency in Business and Economics
The research foundations of blockchain and cryptocurrencies in business and economics are analyzed using co-citation analysis. Five strands of research are identified, reviewed and visualized, of which two are well-established and three are still emerging.
Market Reaction to Exchange Listings of Cryptocurrencies
In the research article, effects of 327 exchange listings of 180 different cryptocurrencies on 22 exchanges are examined. On the one hand, a general overview of the phenomenon is provided and on the other hand, signs of informed trading are identified.
Perceived and Actual Use of Cryptocurrencies: Germany Q1 2019
Based on a representative survey among 3,864 German adult Internet users, this report presents reliable insights on the respondents’ faith in, and the challenges associated with cryptocurrencies, as well as on their perceived vs. actual use.