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Why use a Shared Ledger - short introduction

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A snappy 20 minute presentation for TechXLR8 in London with an updated version of the "4x4" ledger model that we use to facilitate discussion between management and technologists.

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  • Great stuff as usual, Dave. Question: in the flow diagram on Slide 14, I'm struggling to see where Sovrin would fit, given that it's public for reads and permissioned for writes. Seems kinda down the middle of the two sides you have, a hybrid.
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Why use a Shared Ledger - short introduction

  1. 1. www.chyp.comPlease copy and distribute15/06/20171 Blockchain and Reality or what’s in the blocks? Techxlr8 London June2017
  2. 2. www.chyp.comPlease copy and distribute David G.W. Birch Global thought leader in digital identity and digital money; Global top 15 favourite sources of business information (Wired); London FinTech Top 10 most influential commentators (City A.M.); Top 20 Fintech Influencer (JAX London); Top five Leaders in IDentity (Rise); Top 10 Twitter accounts followed by innovators, along with Bill Gates and Richard Branson (PR Daily); Top 10 most influential voices in banking (Financial Brand); Top 50 blockchain insider (Richtopia); Europe’s most influential commentator on emerging payments (Total Payments). 2
  3. 3. www.chyp.comPlease copy and distribute Available at all good bookshops… > 3
  4. 4. www.chyp.comPlease copy and distribute Because… Blockchain! 4 What can the blockchain do for us?
  5. 5. www.chyp.comPlease copy and distribute Finance Industry The blockchain is the solution to our problems 5
  6. 6. www.chyp.comPlease copy and distribute Every Industry In fact, it’s the solution to most industries’ problems 6
  7. 7. www.chyp.comPlease copy and distribute Everything I’m forming “Evil Geniuses for Blockchain” If any of you want to join me 7
  8. 8. www.chyp.comPlease copy and distribute Why Use a Shared Ledger? 8 What’s wrong with DB2? It was good enough for my father and his father before him There are reasons to use shared ledger even a double-permissioned ledger with known participants and central co-ordination
  9. 9. www.chyp.comPlease copy and distribute Consensus Computers A different way of thinking 9
  10. 10. www.chyp.comPlease copy and distribute Communications: Robustness 10
  11. 11. www.chyp.comPlease copy and distribute Content: Innovation What is on the Shared Ledger 11
  12. 12. www.chyp.comPlease copy and distribute Consensus: Integrity 12
  13. 13. www.chyp.comPlease copy and distribute Contract: Flexibility p.225 Smart contracts need not be limited to finance and when paired with "smart property" — where deeds, titles and other certifications of ownership are put in digital form to be acted on by software — these contracts allow the automatic transfer for ownership of a physical asset. 13
  14. 14. www.chyp.comPlease copy and distribute Shared Ledgers Remember this from last year? 14
  15. 15. www.chyp.comPlease copy and distribute Visit our website: http://www.chyp.com Follow us on Twitter: @chyppings Email us: info@chyp.com Read: Tomorrow's Transactions Blog Listen: Consult Hyperion Podcasts Consult Hyperion UK Tweed House, 12 The Mount Guildford, Surrey GU24HN, UK. +44 1483 301793 Consult Hyperion USA 535 Madison Avenue, 19th Floor New York, NY 10022, USA. +1 888 835 6124 Contact 15/06/201715
  16. 16. www.chyp.comPlease copy and distribute Who Are Consult Hyperion? Consult Hyperion specialises in working out the opportunities and threats which result from the harmony and collision of security, networks and transactions. We are constantly assessing these factors, as they change continuously, and delivering ideas, solutions and products to our clients 16
  17. 17. www.chyp.comPlease copy and distribute What Do They Do? We have a structured and practical approach to secure electronic transaction systems from the local to the global 17 Strategy Roadmapping Market Analysis Business Modelling Prototyping Requirements Analysis Risk Analysis System Architecture Technical Specification Procurement Support Software Development Vendor Management Project Management Certification Management Acceptance Testing Evaluation We can help clients in all phases of the product and service lifecycle, from the whiteboard scribble to the person in the street’s everyday use
  18. 18. www.chyp.comPlease copy and distribute Who do we do it for? 18 15/06/2017

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