Health Insurance Portability and Accountability Act — Privacy, Security, and Breach Notification Rules requires verifiable evidence of operational controls. H33-74 produces that evidence as a chain-portable post-quantum proof that survives the systems and chains it was anchored to.
Health Insurance Portability and Accountability Act — Privacy, Security, and Breach Notification Rules (United States, covered entities and business associates handling protected health information) places obligations on organizations to demonstrate that operational controls were in place, that automated decisions were governed, and that an audit trail exists for regulatory inquiry. Most existing audit-log architectures meet the letter of the requirement but produce evidence tied to the operator's current systems. If those systems change or fail, the evidence weakens.
HIPAA requires covered entities and business associates to implement administrative, physical, and technical safeguards for protected health information. Section 164.528 requires an accounting of disclosures, including the date, recipient, purpose, and minimum-necessary determination for each disclosure of PHI. The Security Rule requires audit controls (164.312(b)) that record and examine activity in systems containing electronic PHI.
HIPAA audit obligations span the lifetime of the patient record and frequently outlast the EHR vendor, the cloud platform, and the staff who made the original disclosure decisions. H33-74 produces each accounting entry, each minimum-necessary determination, and each access event as a cryptographically verifiable post-quantum proof. The Office for Civil Rights inquiry years after a disclosure is answered with the original proof rather than the trust of the operator's current log integrity.
Read the architectural concept underneath every H33-74 regulatory deployment.
Chain Portability Why Chain Migration Shouldn't Exist