HealthChain Assistant is a mobile application leveraging zero-proof-of-knowledge infrastructure to give patients full control over their health data. Built on the Celo network, it integrates on-chain consent with off-chain encrypted storage, enhanced by AI-powered diagnostic support and data curation to improve patient outcomes.
Designed for low-cost mobile deployment, particularly in underserved and urban regions, it enables verifiable healthcare workflows and ensures secure, accessible, and transparent health data management.
To democratize secure, privacy-first healthcare data infrastructure in Latin America by combining blockchain verifiability, privacy engineering, and AI assistance enabling patients’ ownership, clinicians’ faster decisions, and verifiable data for ethical research while aligning with robust infrastructure.
Fragmented, siloed medical records prevent continuity of care and produce inefficiencies in diagnostics and treatment.
Centralized storage creates recurrent breach risk and undermines patient trust and data ownership.
Consent management is opaque and slow; audits are costly.
Clinicians and researchers are overwhelmed by unstructured literature and cannot reliably access verified datasets.
Underserved regions in Latin America lack affordable, mobile friendly infrastructure that is both privacy-preserving
HealthChain Assistant integrates:
(1) on-chain consent and immutable audit trails on Celo.
(2) client-side encryption + verified off-chain storage (IPFS/Arweave)
(3) AI agents for diagnostic decision support and research curation that operate on permissioned data.
Colombia
