Ethereum is a platform for decentralised applications, built on top of a blockchain mechanism, which can be used for public data storage and computation. It acts as an immutable public ledger, which provides strong cryptographic guarantees for data integrity. One definitive feature of the Ethereum platform is the ability to execute Turing-complete Smart Contracts. A Smart Contract is a program on the blockchain. We have been investigating the possibilities that the Ethereum blockchain infrastructure affords.
Below you can see some screencasts of some of our other experiments with Ethereum:
Learn about QualiChain
IoC - LinkChain Proof of Concept
IoC - Introduction to LinkChain
PeerMiles – recognising and incentivising peer-reviewers
Exploring Blockcerts
Proactive job hunting and course finding through badges and smart contracts
Moodle Open Badges Plugin
Tutorials Part 1 – Booking tutorials
Tutorials Part2 – Reputation
Course H818 – ePortfolios
Peer Reputation with claimed badges
Multi-signed Certificates
ePortfolio Collections
Evidenced Course Demo
Simple ePortfolio Demo
OpenLearn Blockchain Badges Demo
Peer Reputation Demo
Course Student Demo
Course Admin Demo
MyCovidCredentials
Introduction to our RDF experiments
RDF Experiment 1
RDF Experiment 2
RDF Experiment 3
Solar Panel Data Experiment
IOT Sensor Experiment
YouTube Premiere: Blockchains, Fact and Fiction - a legal perspective
This video was filmed in July 2019 as part of The Open University Business and Law Festival, during The Open University's 50th Anniversary celebrations. #OU50 Following the announcement from Facebook that they will launch their own cryptocurrency (Libra) in 2020 interest in blockchains and claims about their potential continue to grow. Karen Foley interviews John Domingue and Dr Robert Herian, who will very briefly explain what this technology is and then explore its implications for the legal arena. Their shared viewpoint is based on experiences in implementing and deploying blockchains in a variety of contexts and working with and advising a wide variety of players including startups and large companies and the European Commission.
Blockchain: Hope or Hype? - John Domingue & Sajida Zouarhi
How does blockchain work and has its usefulness been over or under estimated? John Domingue and Sajida Zouarhi show how blockchain is being implemented in a real-world setting. Blockchain, the technology that underpins cryptocurrencies such as Bitcoin, has an almost unlimited number of applications beyond finance. From digital identities to kidney transplants, blockchain technology solves the problem of intermediary trust between parties without a central authority.
This event took place on the Monday 24th September 2018
The Role of Web 3.0 and Blockchain in the Future of Education
11th October 2022, University of Patras, Greece
Alexander Mikroyannidis gave a keynote talk at the 7th panhellenic scientific conference “Integration and Use of ICT in Education”, organised by the University of Patras in Greece. The event was very well attended by researchers and educators from higher and secondary education. Participants exchanged best practices on the effective use of ICT in different stages of the teaching and learning process. Alexander’s keynote talk was entitled: “The Role of Web 3.0 and Blockchain in the Future of Education”. In his talk, Alexander discussed the potential impact that emerging decentralisation technologies, such as Web 3.0 and Blockchain, can have on the future of education. In particular, Alexander presented the pilot that he has led in the context of the European project QualiChain. Within this pilot, Alexander has investigated the use of decentralisation technologies towards providing lifelong learners with transparent and immutable educational accreditation. A key output of this pilot is the Badged Open Course (BOC): “Decentralising Education Using Blockchain Technology”, which introduces Blockchain technology and its potential for decentralising and transforming education. The course is available on the Open University’s OpenLearn Create platform and is licensed under Creative Commons BY-NC-SA 4.0, which allows the reuse and adaptation of the course materials for non-commercial purposes. Upon completion of the course, learners earn a free statement of participation.
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