Organizational ID for Healthcare | Zero-Trust Data Exchange | Innovative PKI Key Management | True Data Provenance Using a new and innovative cryptographic technology, healthKERI solves the hard problem of authenticity online. Sign everything, trust nothing. The Key Event Receipt Infrastructure (KERI) allows for zero trust, peer-to-peer data exchange without relying on 3rd party certifiers. healthKERI is self-certifying, authentic data exchange—no shared governance of data. This technology has been put into production in other industries, and now our team is bringing it to healthcare. We reduce hacker's available attack surface to a single, cryptographically infeasible point of attack.