TrustLayer Africa

Inspiration

TrustLayer Africa was inspired by the real difficulties students and job seekers face when moving between countries or institutions in Eastern Africa. Academic certificates are still largely paper-based, making them vulnerable to loss, damage, and forgery. Verification by universities and employers often takes weeks or months, slowing access to education and employment opportunities.

We were especially motivated by the situation of refugees and migrants who may lack formally recognized documents, limiting their ability to rebuild their lives. Seeing how Digital Public Infrastructure and MOSIP enable secure, interoperable identity systems encouraged us to explore how the same technology could be applied to academic and professional credential verification across borders.

What it does

TrustLayer Africa provides a secure digital platform for verifying academic and professional credentials across countries.

Using MOSIP-based digital IDs, universities issue digitally signed certificates linked to a user’s identity. Individuals store these credentials in a secure wallet and decide what information to share. Employers or institutions can instantly verify authenticity by scanning a QR code—even in low-connectivity environments.

The system reduces verification time from weeks to minutes, prevents certificate fraud, and improves mobility for students, job seekers, and migrants while preserving privacy through consent-based access.

How we built it

We designed TrustLayer Africa around a layered, interoperable architecture:

User→MOSIP ID→Credential Issuer→Verifier User→MOSIP ID→Credential Issuer→Verifier

Our prototype concept uses open standards and web technologies to ensure scalability and cross-border compatibility. We focused on:

MOSIP-compatible identity verification

Digitally signed credentials issued by universities

Secure storage under user control

QR-based offline verification

Cloud-hosted services for institutions and employers

As a team, we divided responsibilities between system design, policy and feasibility research, user-flow modeling, and impact analysis to rapidly iterate within the hackathon timeframe.

Challenges we ran into

One major challenge was balancing privacy and usability—ensuring users maintain control over their data while keeping verification fast and simple.

Designing for cross-border interoperability required careful consideration of legal frameworks, institutional readiness, and technical standards across different countries.

We also had to account for limited connectivity in some regions, which pushed us to prioritize offline-friendly QR verification.

Finally, working under tight hackathon deadlines forced us to make fast architectural decisions and communicate clearly as a team.

Accomplishments that we're proud of

Designing a cross-border Digital ID-based credential system focused on education and employment

Integrating consent-driven data sharing into the core architecture

Addressing real-world constraints such as offline verification

Producing a feasible, scalable solution within the hackathon timeline

Aligning the project with regional Digital Public Infrastructure goals

What we learned

We learned how complex identity systems become when privacy, law, technology, and user experience intersect.

The project strengthened our understanding of:

Digital Public Infrastructure ecosystems

MOSIP and interoperable identity frameworks

Secure credential issuance and verification

Ethical data-sharing models

Team collaboration under pressure

Most importantly, we learned how technology can be designed to create social impact when centered on trust, accessibility, and user empowerment.

What's next for TrustLayer Africa

Next, we aim to move from concept to implementation by building a functional prototype integrated with a MOSIP sandbox environment.

Future plans include:

Partnering with universities for pilot deployments

Expanding to additional countries in Eastern Africa

Conducting user testing with students and employers

Strengthening regulatory alignment

Adding support for more credential types such as professional licenses and vocational certificates

Our long-term vision is to establish TrustLayer Africa as a regional trust layer for qualifications—enabling mobility, opportunity, and economic growth across borders.