We are blockchain enthusiasts.
LibrumCHAIN innovations, concepts, benefits and guiding principles.
LibrumCHAIN has a development team that has launched a novel, scalable blockchain architecture for asset tokenization that enables real-time transactions. The cooperative layer-one blockchain structure is based on Apache-Kafka and was developed in the Proof of Stake consensus mechanism. Our LibrumCHAIN Blockchain has a lot to offer. Compared to other blockchains, LibrumCHAIN has created an interesting ecosystem, which we would like to briefly introduce to you.

CEO & Founder
Holger Kuhlmann
My career in the digital industry started at the former IT start-up “Jobshop”. At that
time, the merger of Jobshop and Careernet led to the founding of the now
well-known job exchange “Stepstone”, which I accompanied from the first laying
of the foundation stone. I was also able to deepen my digital expertise at
“Jobpilot” and “Monster.de”. In 2006, I was one of the founding members of the
job portal “Jobchallenge.” where I pioneered social ads for online recruiting.
However, my interests began to expand and evolve over time, discovering innovations that excited me and continue to captivate me to this day. I gradually focused on the topic of digital brand building and accompanied internationally operating financial institutions, through which I first came into contact with blockchain technology. My enthusiasm for blockchain technologies and my interests in cryptocurrencies grew steadily from 2014 onwards. Therefore, since the year 2017, I worked as a consultant for financial institutions in Switzerland and the UK. I joined MatrixChain in early 2021 and see my position as CEO and founding member of LibrumCHAIN as a great opportunity to revolutionize blockchain technology in the areas of environmental protection, energy efficiency and sustainability. With the LibrumChain I want to achieve a new goal, namely to outperform the competitor “Tron”.
Chief Technical Officer
Rajasundar Ethirajan
An innovative Entrepreneur And business engineer with vision, decision, and execution. who Loves building innovative products with great teams. I believe in Blockchain and it’s decentralised technology. I think it can revolutionize the internet and our lives. Assisted in the development and implementation of end-to-end Blockchain solutions for various clients. Researched, designed, developed, and tested Ethereum Blockchain solutions. Constantly upgrade my knowledge and skills and make a difference in whatever I do.
Great Things Are Coming.


Head of Product in Blockchain Services
Gabriel Victor
Research Scientist
Eranga Bandara


Blockchain Enthusiast
Dr. Kasun De Zoysa






This Is Our
Visionary Team.
We drive for excellence and set new boundries in the blockchain world. Join us today to profit from future technologies.