HealthProof adds a blockchain verification layer to existing healthcare IT systems, creating cryptographic hashes of medical orders, lab results, and prescriptions that are anchored on an immutable ledger. This provides tamper‑proof proof of origin, timestamp and issuer while keeping the actual health data off‑chain, and lets patients manage granular access permissions for secure document exchange.
Funding
Funding not disclosed
Founders
Product
Problem
Healthcare providers rely on PDFs, emails, and manual processes to share medical orders, lab results, and prescriptions, which can be altered or forged, leading to diagnostic errors, billing fraud, and regulatory non‑compliance. Interoperability mandates require verifiable data, yet existing systems lack a trusted mechanism to prove document authenticity without redesigning legacy infrastructure.
Solution
HealthProof offers a blockchain‑based verification layer that creates a cryptographic hash of each medical document and anchors it on a tamper‑proof ledger. The original clinical data remain off‑chain, preserving privacy, while the on‑chain proof provides immutable evidence of origin, timestamp, and issuer identity. Patients control access permissions, granting institutions read or update rights through secure, auditable consent. The solution integrates with existing hospital, laboratory, and pharmacy systems via lightweight APIs, enabling verifiable document exchange without replacing current workflows. By supporting emerging standards such as ICD‑11 and national data‑sovereignty requirements, HealthProof facilitates compliant interoperability across jurisdictions.
Target Audience
Primary customers are hospitals, clinical laboratories, and pharmacy networks that must exchange medical documents securely and comply with interoperability mandates, as well as patients who require sovereign control over their health records.
Features
- Cryptographic hashing of medical orders, lab results, and prescriptions with on‑chain anchoring for immutable proof
- Patient‑managed access control allowing selective sharing of document references and permissions
- API connectors that overlay onto legacy EHR, LIS, and pharmacy systems without data migration
- Support for ICD‑11 digital standards and configurable national Layer‑1 networks to meet data‑sovereignty regulations
- Time‑stamped audit trail visible to all authorized parties, enabling traceability and regulatory reporting
- Off‑chain storage of sensitive health data, ensuring privacy while only proofs are recorded on blockchain