Brazil is embracing blockchain technology to reshape its national identity program, paving the way for improved security, efficiency, and simplified processes for its citizens. Spearheaded by Serpro, the country’s national data processing service, this innovative initiative aims to integrate blockchain into the government’s identification systems, with prominent states such as Rio de Janeiro, Goiás, and Paraná leading the way.

Blockchain Captains Brazil’s National Identity Program:
Serpro is at the forefront of the development of a private blockchain platform, known as b-Cadastros, to support Brazil’s revenue service shared registry. This revolutionary blockchain network will facilitate new card issuance, search functions, and modification processes for ID cards and tax registration numbers.

Alexandre Amorim, the president of Serpro, emphasizes the fundamental role of blockchain technology in Brazil’s digital identification initiative, highlighting its immutable nature and decentralized structure as its key attributes.

National Civil Identity Card (ICN) – A Catalyst for Change:
At the heart of this transformative effort lies the National Civil Identity Card (ICN), a technologically advanced alternative to Brazil’s traditional paper ID cards. The project’s primary objective is to centralize the country’s civil identification system, leveraging the ICN’s database for user authentication when accessing online public services.

This high-tech ICN card is a plastic identification card that allows users to generate a secure digital version, complete with a printed QR code for validation purposes.

Uniting Identity Issuance Throughout Brazil:
Beyond individual security and convenience, Brazil’s national identity project holds immense value in combatting organized crime, promoting intergovernmental collaboration, simplifying service accessibility, and streamlining administrative records. By adopting blockchain technology, data exchange among government departments, including the Federal Revenue, is facilitated, marking a significant step towards unifying identity issuance across Brazil’s diverse landscape of nearly 30 states.

Argentina’s Prominent Endeavor:
Argentina, not far behind Brazil, has unveiled a parallel initiative in Buenos Aires, enabling residents to access crucial identity documents such as birth certificates, marriage records, and academic verifications through a digital wallet. This remarkable project relies on QuarkID, a solution developed by the web3 firm Extrimian, and utilizes zkSync Era, an Ethereum scaling protocol based on zero-knowledge rollups.

Guillermo Villanueva, CEO of Extrimian, highlights the monumental significance of this development for Latin American governance. He stresses that this pioneering initiative has the potential to set a benchmark for integrating blockchain technology for the public welfare.

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