Case Study: Brazil's Ministry of Women achieves tamper-proof violence reporting and greater trust with LF Decentralized Trust's Hyperledger Fabric

Brazil's Ministry of Women boosts violence report filings 64% with LF Decentralized Trust

Brazil's Ministry of Women faced a critical challenge: ensuring that violence complaints filed through its Ligue 180 hotline could not be altered, lost, or suppressed as they moved through a complex network of organizations. They partnered with vendor LF Decentralized Trust, implementing a solution built on Hyperledger Fabric to create immutable, tamper-proof records for each report and protect victim privacy.

The solution from LF Decentralized Trust involved building a permissioned blockchain network that secured every interaction. This restored trust in the system, leading to a 64% increase in complaints filed within the first year and a 73% reduction in cost per interaction. The network now sustains 1-2 million transactions monthly, demonstrating how the technology made the protection system more credible and effective.

Brazil's Ministry of Women