Are you looking for a job and would like to adapt your application to different vacancies? Or maybe you are training and want to manage and verify effectively your certificates?

Are you a company, public administration or HR consulting in the process of recruitment? Do you want to count on decision support mechanisms to make the best decision?

Are you a researcher, academic or technologist interested in the application of blockchain, gamification, semantic technologies, data analytics and machine learning techniques?

If the answer is yes, then QualiChain is for you! QualiChain is a research and innovation project aiming to solve these needs. Learn more…



QualiChain presented to the W3C Credentials Group

On July 13th 2020, QualiChain was presented to the W3C Credentials Community Group by representatives from the Open University. John Domingue, Allan Third, Alexander Mikroyannidis, Niaz Chowdhury and Mano Ramachandran joined a conference call between all members of the W3C group and presented their latest work on Verifiable Credentials and Blockchains. In particular, Alexander Mikroyannidis […]


QualiChain passes first review with flying colours

The first formal review of the QualiChain project took place on June 18th, 2020. The review was held online and was attended by representatives from all project partners, the Project Officer, two external reviewers, as well as DG CONNECT representatives. The review was a complete success, with the reviewers and the Project Officer commending the […]


Blockchain-based COVID-19 digital immunity passport

On May 19, researchers from the Open University (OU) delivered a webinar about the world’s first digital application to certify COVID-19 immunity test results. The Open Blockchain team, led by Professor John Domingue, have developed a prototype mobile phone app that enables instant verification of tamper-proof coronavirus test results and vaccination certificates. Speaking about this […]

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What are Blockchains?

Video Jump Points:

Blockchain: Hope or Hype?

A Blockchain-based Decentralised University

Blockchains, Fact and Fiction: a Legal Perspective

A Blockchain-based COVID-19 Digital Immunity Passport

Decentralised Qualifications for Lifelong Learning


Mulang, I. O., Singh, K., Vyas, A., Shekarpour, S., Vidal, M. E. and Auer, S. (2020) Encoding Knowledge Graph Entity Aliases in Attentive Neural Network for Wikidata Entity Linking, 21st International Conference on Web Information Systems Engineering (WISE 2020), Leiden, Netherlands.

Ferreira, J. F., Cruz, P., Durieux, T. and Abreu, R. (2020) SmartBugs: A Framework to Analyze Solidity Smart Contracts, 35th IEEE/ACM International Conference on Automated Software Engineering, Tool Demo Track (ASE 2020).

Serranito, D., Vasconcelos, A., Guerreiro, S. and Correia, M. (2020) Blockchain Ecosystem for Verifiable Qualifications, 2nd Conference on Blockchain Research & Applications for Innovative Networks and Services (BRAINS 2020), Paris, France.

Belchior, R., Vasconcelos, A. and Correia, M. (2020) Towards Secure, Decentralized, and Automatic Audits with Blockchain, European Conference on Information Systems (ECIS).

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D4.2-QualiChain Value Adding Services Foundations, Version II

This deliverable provides the 2nd version of the value-added services developed in WP4. It includes final specification, architecture of the algorithms methodologies and mechanisms ready to be used in engines' development.

Link to Deliverable

D2.4-Updated QualiChain Requirements and Implications’ Assessment Framework

This deliverable updates the findings of the first round of WP2 deliverables, based on the QualiChain pilots’ feedback and a quick SotA-oriented desk research update.

Link to Deliverable

D7.3-QualiChain Pilots Execution Documentation, Release I

This series of deliverables documents the pilots' operation and execution. These reports also evaluate the various consequent versions of the QualiChain platform.

Link to Deliverable

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