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Securely Empower Your Health with Your Own Data.

Blockchain + Healthcare

Secure Cross-Border Healthcare Distribution Architecture

PHI data stays off-chain (encrypted in secure storage), Content hash for proof of integrity, blockchain stores proofs + permissions + audit trail, Public/private keys are used for identity, signing, and encrypting access.

Advanced Data Securities with Encryption Keys + Identity + Signatures

  • Each participant (patient, provider, lab, insurer, app) has a key-pair

  • They sign actions: “I consent,” “I wrote this record,” or “I revoked access”

  • Blockchain verifies signatures → tamper-evident audit trail

  • We encrypt the actual in-flight data with a symmetric key: DEK (Data Encryption Key)+AES 620 encryption (HIPPA/GDPR requirement standard level is AES-256)

  • Envelope Encryption leveraging DEK with the recipient’s public key (or shared secret), so only the patient can decrypt it.

  • No data at-rest, No data is stored anywhere, and coupled with TTL (Time-To-Live)

  • Health-Chain wraps this highly secure encryption around the Blockchain hash algorithm.

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Blockchain Model Permissioned + Public Anchoring

Permissioned ledger 

  • GRANT (patient, provider, scope, purpose, expiry)

  • REVOKE (patient, provider, scope)

  • DELEGATE (patient, guardian, rights)

  • EMERGENCY_BREAK_GLASS (provider, justification) (audited + limited)

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​Public Chain Anchoring for Global Verifiability

  • Periodically write a checkpoint hash to a public chain

  • Gives secure “international distribution” a neutral proof without exposing PHI Data

 

So you get:

  • Privacy + compliance (permissioned)

  • Global audibility (public anchoring)

Data Standards: FHIR HL7-R5 for International Health Data Exchange

Review of Data Elements:  Patient, Observation, Condition, MedicationRequest, DiagnosticReport, DocumentReference, etc.

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FHIR also makes it easier to integrate with:

  • EHRs, national exchanges, labs, apps, and cross-border partners

Seamless Ecosystem Integration

We seamlessly integrate with your existing Healthcare Doctors offices, your Healthcare facilities, your Health Insurance provider, and any other valued Healthcare entity. We ensure that our solutions complement your current Healthcare trajectory and securely manage how your data is reviewed.

 

Our goal is to enhance the value of your Healthcare data by only allowing the doctor to view/review your Health records on an as needed and authorized manner. Your Healthcare data is own by you and is never stored, captured, downloaded and or exchanged. Therefore leading you to have total control over who can view/review your Health records. In the event of decapitation we have guard rails that can assist with managing your Healthcare data. 

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