Presented at Conference on Data in Health and Social Care

1. Health Blockchain Vision
James Littlejohn
 Education + Vision
 Problem to solve?
 Demo
 Summary

2. Education
 What is a blockchain?
 History
 Basic concepts

5. Basic concepts
 Encryption
 Hashing
 Proof of work
 Transaction verification

6. Vision
 Meggie

7. Problem to solve?
 Bitcoin keep money honest proof of work
 Ethereum keep contracts honest proof work gas
 Maidsafe keep data honest proof of resource
 Health ?
 – keep science honest proof of evidence

8. Purpose
 Personalised Health
 Precision medicine

9. Pull Personalised Health
Health of Environment
Well being --- Lifestyle --- Healthy aging
Prevention - Repair – Evidence based
Social Activities Food
Peernetworkvalidateshealthclaims&selfregulates
Living Scientific Knowledge Network
Sensors Genetics DIY
Rea time validation Self regulating
Algorithms
Genetics Attention – Interaction - Action

10. Pull Precision Medicine
Health of Environment
Well being --- Lifestyle --- Healthy aging
Precision Medicine – Evidence based
Mental Medicine Palliative care
Basic Scientific Knowledge
Diagnostic Equip. Drugs Surgery
Clinical trials Regulations
Algorithms
'Peer' review
Genetics Attention – Interaction - Action

11. BLOCKCHAIN
Evidence
Validation
Precision
Medicine Protocols
Smart Contracts
Secure Cloud Maidsafe Swarm Mobile
Sensors MRI Sequencing

12. Xray Workflow
Identity
ML Compute
Sensors - xray
Storage API
Regulation
Compliance
Permissions
Individual
Clinician
Radiog.
ID A
Clin Dr. B
Rad. C
Comp. ML1
Maidsafe
Evidence Chain
Decision
Protocol
Actionxray

13. Early community efforts
 Estonia Health Records
 White papers clinical trails reproducible science
 Government Funding Research
 Startups - GEM
 Corporate – Philips Blockchain LAB
 Code - github

14. Demo
 Xray

15. Summary
 Set purpose: proof of evidence
 Build test network
 Learn
 Deploy

16. Contact
James Littlejohn
J.Littlejohn@napier.ac.uk
07521580938
@aboynejames