Buenos Aires, the capital of Argentina, has introduced blockchain technology and zero-knowledge cryptography for digital identity issuance. The government integrated QuarkID, a decentralized identity solution, into its miBA digital platform. Over 3.6 million active users have received decentralized digital identities secured by QuarkID since October 1. This initiative aims to enhance privacy and security in digital identity management. Buenos Aires has been progressively adopting blockchain-based projects, including storing birth certificates and academic records on the blockchain. The QuarkID wallets enable self-sovereign data management for citizens when engaging with the government and businesses. Diego Fernández, the city's secretary of innovation, highlighted the importance of empowering individuals to control their data securely. Additionally, Buenos Aires has incorporated Ethereum training in high school curriculums, offering students classes in Solidity for building decentralized applications. Read more AI-generated news on: https://app.chaingpt.org/news