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布宜诺斯艾利斯市推出了一项名为 QuarkID 的突破性数字身份服务,旨在通过称为零知识证明的先进加密技术增强居民的隐私。
Buenos Aires has launched a digital identity service called QuarkID, powered by zero-knowledge proofs and designed to enhance residents’ privacy.
布宜诺斯艾利斯推出了名为 QuarkID 的数字身份服务,该服务由零知识证明提供支持,旨在增强居民的隐私。
Integrated into the miBA app, which has provided access to municipal services for seven years, QuarkID aims to give approximately 3.6 million porteños greater control over their personal information.
QuarkID 已集成到 miBA 应用程序中,该应用程序已提供市政服务七年之久,QuarkID 旨在让约 360 万居民更好地控制自己的个人信息。
Zero-knowledge proofs enable users to verify the authenticity of documents without revealing unnecessary personal data. For example, residents can confirm their age when purchasing alcohol without disclosing their full birthdate or address.
零知识证明使用户能够验证文档的真实性,而不会泄露不必要的个人数据。例如,居民在购买酒类时可以确认自己的年龄,而无需透露自己的完整出生日期或地址。
This approach is intended to empower citizens by providing a self-sovereign identity system that prioritizes privacy and security. “The decision from the beginning was to create a self-sovereign identity system so that citizens can have privacy and security over the documents they acquire ownership of,” stated Diego Fernandez, Buenos Aires’ secretary of innovation and digital transformation.
这种方法旨在通过提供优先考虑隐私和安全的自主主权身份系统来赋予公民权力。布宜诺斯艾利斯创新和数字化转型部长迭戈·费尔南德斯 (Diego Fernandez) 表示:“从一开始的决定就是创建一个自我主权的身份系统,以便公民能够对其拥有的文档拥有隐私和安全。”
While zero-knowledge proofs can operate independently of blockchain technology, QuarkID utilizes the Ethereum layer-2 network ZKsync Era, which functions as a “security anchor.” This ensures that data can be proven to exist in a specific form at a specific time, reducing the risk of identity theft and fraud.
虽然零知识证明可以独立于区块链技术运行,但 QuarkID 利用以太坊第 2 层网络 ZKsync Era,充当“安全锚”。这确保了数据可以被证明在特定时间以特定形式存在,从而降低身份盗窃和欺诈的风险。
Users can upload over 60 types of documents, including birth certificates and vaccination records, with additional documents to be added in the coming months. Notably, no third party, including the municipality, has control over these documents, significantly reducing the potential for data breaches.
用户可以上传 60 多种文件,包括出生证明和疫苗接种记录,未来几个月还将添加更多文件。值得注意的是,包括市政府在内的任何第三方都无法控制这些文件,从而大大降低了数据泄露的可能性。
The initiative promises to lower costs for the government compared to traditional methods of document management, and the pilot program is set to expand beyond Buenos Aires to regions like Jujuy and Tucumán, as well as small towns such as Luján de Cuyo.
与传统的文件管理方法相比,该举措有望降低政府的成本,并且试点计划将扩展到布宜诺斯艾利斯以外的地区,如胡胡伊和图库曼,以及卢汉德库约等小镇。
Fernandez highlighted the potential for national scaling, stating that technology developed in Buenos Aires could be implemented throughout Argentina and even in other Latin American countries, such as Uruguay.
费尔南德斯强调了全国扩展的潜力,并指出在布宜诺斯艾利斯开发的技术可以在整个阿根廷甚至乌拉圭等其他拉丁美洲国家实施。
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