Brazil is introducing a national identity program utilizing blockchain technology, with Rio de Janeiro, Goiás, and Paraná as the initial states to issue on-chain identification documents. Over 214 million Brazilians will soon benefit from the blockchain-based digital identity initiative, enhancing data security and streamlining administrative processes. The project aims to combat organized crime, promote collaboration among government sectors, and simplify access to services. The blockchain platform, known as b-Cadastros, offers immutability and decentralization, making it a secure solution for the National Identity Card project.


Brazil Launches National Blockchain-Powered Digital Identity Program


Brazil is set to roll out a national digital identity program powered by blockchain technology, marking a significant milestone in enhancing data security and administrative efficiency. The states of Rio de Janeiro, Goiás, and Paraná will be the first to issue on-chain identification documents through a private blockchain developed by Serpro, Brazil's national data processing service.


With over 214 million Brazilians expected to benefit from the blockchain-based initiative, the government aims to provide a secure and streamlined process for digital identity. The b-Cadastros blockchain platform, offering immutability and decentralization, has been chosen to underpin the National Identity Card project.


Alexandre Amorim, the president of Serpro, emphasized the critical role of blockchain in protecting personal data and preventing fraud. The technology is expected to deliver a more secure digital experience for Brazilian citizens, contributing to the success of the National Identity Card project.


The adoption of blockchain technology aligns with the government's efforts to combat organized crime, facilitate collaboration among different government sectors, and simplify access to services. The decentralized nature of blockchain enables secure data exchange between the Federal Revenue and government departments, fostering interoperability.


The deployment of the national digital identity program is scheduled to expand across the entire country by November 6, as outlined in a government decree issued on September 25. The initiative is part of Brazil's broader strategy to unify identity issuance processes across its nearly 30 states.


In addition to the digital identity program, Brazil has been actively exploring blockchain applications in various sectors. Notably, the country is developing a central bank digital currency (CBDC) known as Drex. The CBDC project aims to facilitate business access to capital through a tokenization system associated with Drex, contributing to the modernization of financial infrastructure in Brazil.

(ANA PAULA PEREIRA, COINTELEGRAPH, 2023)