Blockchain as a Service and Hyperledger in 15 Minutes
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Transcript of Blockchain as a Service and Hyperledger in 15 Minutes
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© 2015 IBM Corporation
Stefania KaczmarczykDeveloper Advocate
[BaaS]Blockchain as a Service
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2Page© 2015 IBM Corporation
One minute while I distract you with words and covertly startdeploying an application with chaincode…
Hyperledger
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3Page© 2015 IBM Corporation
Why Hyperledger?
– https://www.hyperledger.org/
– An operating system for transactions
– Transparency, longevity, interoperability and support
– Apache 2.0
– Certificate authority
– Whitelisted peers
– Private and public networks
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4Page© 2015 IBM Corporation
Chaincode – Code to interact with the network’s shared ledger
– Functions are “invoke” actions
– Write in Golang (IBM) or Java (Digital Assets)
– Proposed: C++ (Blockstream & Ripple), Haskel (JP Morgan), Intel (Python)
– Deploy on Docker - Vagrant
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© 2015 IBM Corporation
https://github.com/hyperledger/
CONTRIBUTE!
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6Page© 2015 IBM Corporation
Where does IBM fit in?
– Blockchain as a Service on IBM Bluemix
– Four validating peers
– IBM LinuxOne on mainframe
– And the ever popular: dashboard management
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7Page© 2015 IBM Corporation
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8Page© 2015 IBM Corporation
Remember how I said it’s not just Bitcoin? Neither are these.
So what are people building with it?
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9Page© 2015 IBM Corporation
Financial Services• Payments• Securities registration• Lending
Property• Real estate• Intellectual property• Cars
Governmental services• Voting• Registrations (passports, driving
license)
• Permits
Identification & Security• Party/device registration• Authentication• Access control
Trade• Document exchange• Asset exchange• Trade agreements
Internet of Things (IoT)• Autonomous devices, such as
• Cars• Drones• Robots
More Than Just Bitcoin
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10Page© 2015 IBM Corporation
UnionPay – Loyalty points exchange between banks
– Future: points from flight mileage, mobile phone bills, gas cards and food and beverage purchases will also be exchanged and swapped
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11Page© 2015 IBM Corporation
Everledger.io – Luxury goods – DIAMONDS!
– Documented API for third party access
– Tackle insurance fraud
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12Page© 2015 IBM Corporation
Chronicled – Smart tags
– Luxury shoe fraud
– 3D Printed identifiers
– Proof of ownership
– Opened SDK for IoT registry
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13Page© 2015 IBM Corporation
Blockchain as a Service coming right up…
Just Demo Already
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14Page© 2015 IBM Corporation
Deploy the App – https://github.com/IBM-Blockchain/car-lease-demo