These are the slides used by the presenters for the September 8, 2017 Tokyo FinTech Meetup, covering Ethereum, Hyperledger and Corda. The event page is here:
https://www.meetup.com/tokyofintech/events/241392568/
The recording of the event is available here:
https://youtu.be/J3kbtmkbuRk
25. • A collaborative effort created to advance cross-industry
blockchain technologies for business
• Announced December 2015, now around 150 members
• Open source, open standards, open governance
• Five frameworks and three tools projects
• IBM is a premier member of Hyperledger
www.hyperledger.org
Brian Behlendorf
Executive Director
Blythe Masters
Board Chair
Chris Ferris
TSC Chair
27. • An implementation of blockchain technology that
is a foundation for developing blockchain
applications
• Emphasis on ledger, smart contracts, consensus,
confidentiality, resiliency and scalability.
• V1.0 released July 2017
– 159 developers from 27 organizations
– IBM is one contributor of code, IP and
development effort to Hyperledger Fabric
http://hyperledger-fabric.readthedocs.io/
28. • A suite of high level application abstractions for business networks
• Emphasis on business-centric vocabulary for quick solution creation
• Reduce risk, and increase understanding and flexibility
• Features
– Model your business networks, test and expose via APIs
– Applications invoke transactions to interact with business network
– Integrate existing systems of record
• Fully open and part of Linux Foundation Hyperledger
• Try it in your web browser now:
http://composer-playground.mybluemix.net/
https://hyperledger.github.io/composer/
Business Application
Hyperledger Composer
Blockchain
(Hyperledger Fabric)
37. The R3 Consortium
- Leading the world’s largest Distributed Ledger consortium for F.I.
- Focusing on developing a next generation financial transaction network.
Our goal
Build R3Net with Corda
38. What is R3Net ?
# Network participant Role description
1 F.I. (Financial institution) F.I.s transact each other in any
type of financial agreements.
2 Oracle Provide external facts such as
interest rate, foreign exchange
rate, etc.
Think of Tomson Reuters and
Bloomberg.
3 Notary Prevent double spending
Provide signatures when a peer
commit a transaction
Validating notary and non-
validating notary
4 Regulator Receive all the transactions
within their jurisdictions
Real-time monitoring
Regulatory reporting
Regulatory querying
Oracle
F.I.
Notary
Regulator
F.I.
F.I.
40. What is Corda?
Purpose:Build an enterprise grade platform specialized in financial transaction
Data Sharing Model
”Need-to-know” basis, No
broadcasting
Transaction validation
Validated by parties to the
transaction, No Block, No PoW
Consensus
Uniqueness service provided
Transaction style
UTXO model employed, Execute
in parallel
Regulatory requirement
Enable regulatory nodes,
ensuring transparency
Scripting language
Kotlin, Java
41. Roadmap 2017
Q1 2017 Q2 2017 Q3 2017 Q4 2017
Corda Open Source
& Enterprise
Corda Enterprise
announcement
with key partners
Corda
maintenance
contract launch
Initial R3 Corda
network services
launch
Corda open
source v1.0 release
Corda Enterprise
v1.0 launch
Platform capable
of supporting pilots
First community-
organized Corda
Meetup
HQLAx announce
live pilot on Corda
Corda Testnet live
Corda Training
launched globally
Corda
DemoBench
released
Corda open
source Beta
announcement
Corda support
contract launch
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