The Buenos Aires Government announced on Tuesday the integration of QuarkID, a decentralized digital identity tool powered by ZKsync, into its miBA platform. This initiative, which iProfesional announced in April in this note, makes Buenos Aires the first city in the world to implement blockchain and zero-knowledge cryptography to create self-sovereign digital identities.
By giving 3.6 million residents greater control over their personal data, the Government sets a new standard in privacy and security for digital identity management.
Starting October 1, all active users of miBA, the city’s digital platform for accessing government services and documents, received their own decentralized digital identity (DID).
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