Certifika
Celebrate your milestones, preserved digitally.
Created on 3rd August 2025
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Certifika
Celebrate your milestones, preserved digitally.
The problem Certifika solves
Inefficiencies in Archiving, Automation and Tracking
- Easy management of certificates and badges created and collected over time in one platform. QR code verification that streamlines certificate issuance, retrieval, and management without errors or delays.
Challenges in Authentication, Verification, and Security
- Leverage blockchain to issue pure digital or "phygital" certificates and badges that guarantees tamper-proof, transparency, and lives on forever. Do not trust, verify.
Low Engagement and Limited Social Media Exposure
- Digital certificates and badges that can be displayed anywhere, composable, building an open, privacy-aware ecosystem that drives event engagement. Unique sharing features boost retention and encourage participation in more events.
Challenges I ran into
Ensuring it can be used by the most common users
- We decided to make it a mobile app that can be installed and managed easily with higher user retention
Smooth onboarding as possible
- We utilize key splitting with multiple encryption layers following a user experience similar of a web2 app
Gas sponsored on high volume
- Resolved using federated meta-transaction relayers and will be upgrading to EIP7702 soon
Tracks Applied (1)
The Binary Holdings
The Binary Holdings
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