Blockchain for Healthcare
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Presented by HealthTech Women UK Day Two, Pop-up University 8, 11.00
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Blockchain for Healthcare
- 1. Dr Robert Learney (@robertlearney) Associate Director of Imperial’s Cryptocurrency Research Centre Rachel Dunscombe (@ukpenguin) CIO, Salford Royal NHS Foundation Trust @htw_uk www.healthtechwomen.co.uk #HTW16 #expo16nhs
- 3. Database
- 6. Database
- 13. J
- 14. J J J
- 15. J J J J J J
- 17. L
- 18. L L L L
- 19. L L L LL L
- 20. Access Control
- 23. Bob £1 John £5
- 24. Bob £1 John £5
- 28. So Far… • A network of – Distributed, redundant copies – Continually synchronising – Access control to the database – Encryption of the actual data
- 29. Records
- 30. 21 3 54
- 31. 1 3 54 Deleted
- 32. 1 3 53 Deleted Edited
- 33. 21 3 54
- 34. 21 3 54
- 35. 21 3 54
- 36. 21 3 54
- 38. 25 4
- 39. 25 254
- 40. 25 254
- 41. 25 25 19 194
- 42. 25 25 19 194
- 43. 25 25 19 194
- 48. 1980s
- 49. 1980s
- 50. 1980s 1970s
- 51. 1980s 1970s
- 53. 1980s 1970s 1400s The Magic Ingredient…
- 54. 1980s 1970s 1400s 1990s The Magic Ingredient…
- 56. Proof of Work
- 57. Proof of Work
- 58. 21 3 54
- 59. 21 3 54
- 65. 4*
- 66. 4*
- 67. 5*4*
- 68. 5*4*
- 69. 65*4*
- 72. Summary • Synchronised, distributed database – 100% uptime • Multi-level access control and encryption – Public yet privacy preserving • Irreversible time-stamping – Uncensorable – Fully auditable
- 73. So standing in the service …..
- 74. What Next? • Empowering Citizens • Ubiquitous Layer of Exchanging Trust – Speak the protocol? Come and interact! • Untamperable Transparent Data • Better Resource Sharing
- 75. Non-Financial Uses • Aid Distribution • EverLedger Diamond Tracking • Notarisation • Verifying Academic Qualifications • Managing Distributed Co-Ops • Oracle Services
- 76. Pitfalls & Problems • The Hype Cycle • Scalability – PoW vs. PoS – Cryptography • Organisational Inertia • Vulnerable Adults & Children
Notas do Editor
- Physical access control to the database or the computers it’s stored on
- Physical access control to the database or the computers it’s stored on
- Let’s go back to thinking about the database itself
- What about backups? If you’re a responsible organisation, you’ll do backups
- Not just one, but loads
- Maybe you’ll even spread your backups all over the country!
- Maybe you’ll even spread your backups all over the country!
- Synchronise them
- Synchronise them
- Synchronise them
- Synchronise them
- Synchronise them
- Synchronise them
- Synchronise them
- Synchronise them
- Physical access control to the database or the computers it’s stored on
- Another form of access control is to encrypt the data itself
- Physical access control to the database or the computers it’s stored on