How do you make social aid transparent without exposing people in a surveillance system?
Humanitarian organizations have faced the same impossible choice for decades:
Transparency for institutions and donors
Privacy and dignity for beneficiaries
Running aid operations on scale during crises
Traditional aid systems force you to pick one.
Because they depend on manual processes, financial intermediaries, and opaque reporting.
Spanish Red Cross (Cruz Roja) just proved you don’t have to choose.
Billions Network’s approach is fundamentally different.
Instead of forcing a choice between transparency and privacy, the architecture achieves both. It separates what donors need to know from what they don't.
“What Cruz Roja built here is a credential system, not a surveillance system," said Evin McMullen, CEO & Co-Founder, Billions Network.
“Recipients hold proof of their eligibility in their own wallet. They present it when needed, reveal nothing else, and move on with their lives. That's how identity should work everywhere and especially in humanitarian and public-interest systems. You own your credentials, you decide what to share, and no one builds a profile on you without your consent.”
The distinction matters.
Surveillance systems collect, store, and control your data. They build profiles. They track behavior. Access requires surrendering information you can never reclaim.
Credential systems prove facts about you without exposing underlying data. They verify eligibility without revealing identity. You hold the credentials. You decide when and what to share.
This is zero-knowledge verification at work.
How it works
The platform ensures that every donated euro is traceable and no beneficiary is exposed.
“The architecture follows a principle we apply across all our enterprise deployments: blockchain should certify truth, not store content,” said Lluís Llibre, CEO of BLOOCK
Every transaction generates a cryptographic proof
Each proof is permanently anchored and independently verifiable
The proof contains no personal information
Unlike some blockchain-based initiatives that rely on biometric identifiers or invasive data collection of personal information, the Cruz Roja platform’s design verifies outcomes without recording who received the aid.
The Billions-powered privacy-first verification protects vulnerable populations from getting exposed to tracking, profiling, surveillance through:
End-to-End Traceable Aid
Privacy by Design
The platform digitizes the full lifecycle of social aid:
Donations → Allocation → Spending → Audit
Each step is traceable and verifiable, creating an immutable audit trail while ensuring no personal data ever touches the public blockchain.
The platform demonstrates Billions Network’s capability for social impact without surveillance, speculation, or unnecessary complexity.
Real impact
To date:
952,000+ cryptographic transactions processed
257,000+ data validations
Real-time aid distribution during crisis response
Measurable reduction in administrative overhead
The project received the Talent Chamber Award (Innovation, 2020) from the Barcelona Chamber of Commerce.
