Buenos Aires Innovates with QuarkID

• Buenos Aires introduces QuarkID for over 3.6 million citizens.
• QuarkID uses blockchain and zero-knowledge proofs for privacy.
• The initiative sets a global standard in digital identity management.

Buenos Aires Government Launches Decentralized ID

Buenos Aires has become the first city globally to implement a decentralized identity system, QuarkID, for its citizens through the miBA platform. This initiative marks a significant step towards digital empowerment and privacy.

What is QuarkID?

QuarkID is a decentralized identity solution powered by blockchain technology, specifically leveraging the ZKsync Era for its operations. This system allows users to control their personal data, providing verification like age or identity without exposing unnecessary personal information.

Utilizing zero-knowledge proofs, QuarkID ensures that personal data remains private during transactions or verifications.

Citizens have ownership over their digital identities, deciding what information to share and with whom.

The Integration Process

The rollout of QuarkID into the miBA app means that over 3.6 million residents of Buenos Aires now have access to this technology. This integration not only simplifies various administrative processes but also sets a new benchmark for digital security.

• Accessibility: The miBA platform, already in wide use, makes the transition to using QuarkID seamless for residents.
• Security: Blockchain’s immutable nature ensures that once data is recorded, it cannot be tampered with, enhancing trust in digital interactions.
• Adoption Rate: Within the first day of launch, over 100,000 citizens activated their QuarkID, showcasing significant initial interest and trust in the system. (Source: Buenos Aires Digital Governance Report, 2024)

Buenos Aires’ adoption of QuarkID could serve as a model for cities worldwide. This move might encourage other governments to consider blockchain for identity management, potentially reducing identity theft and fraud.

It positions Buenos Aires as a leader in adopting advanced technologies for public service.