- Buenos Aires launched a digital identification service known as QuarkID that makes use of zero-knowledge proofs.
- The service permits privateness by verifying paperwork with out revealing private information.
- QuarkID will develop nationally, with pilot initiatives underway in different Argentinian areas.
Town of Buenos Aires has unveiled a revolutionary digital identification service known as QuarkID, geared toward enhancing residents' privateness by means of superior cryptographic expertise generally known as zero-knowledge proofs.
Built-in into the miBA app, a platform that has facilitated entry to municipal companies for seven years, QuarkID goals to offer roughly 3.6 million porteños larger management over their private info.
Zero-knowledge proofs permit customers to confirm the authenticity of paperwork with out revealing pointless private information. For instance, residents can affirm their age when buying alcohol with out disclosing their full date of beginning or deal with.
This strategy is designed to empower residents by offering an autonomous identification system that prioritizes privateness and safety. “From the start, the choice was to create an autonomous identification system in order that residents may benefit from the confidentiality and safety of the paperwork of which they purchase possession,” mentioned Diego Fernández, Secretary of Innovation and to the digital transformation of Buenos Aires.
Whereas zero-knowledge proofs can function independently of blockchain expertise, QuarkID makes use of the ZKsync Period layer 2 Ethereum community, which serves as a “safety anchor.” This ensures that information might be confirmed in a selected kind at a selected time, decreasing the danger of identification theft and fraud.
Customers can add greater than 60 doc varieties, together with beginning certificates and vaccination information, with extra paperwork anticipated to be added within the coming months. Importantly, no third get together, together with the municipality, has management over these paperwork, considerably mitigating the danger of a knowledge breach.
The initiative guarantees to scale back prices for the federal government in comparison with conventional strategies of doc administration, and the pilot program is anticipated to develop past Buenos Aires to areas like Jujuy and Tucumán, in addition to smaller cities like Luján de Cuyo.
Fernandez highlighted the potential for a nationwide scale, saying the expertise developed in Buenos Aires may very well be carried out all through Argentina and even different Latin American international locations, equivalent to Uruguay.
