Blockchain International Scientific Conference https://www.britishblockchainassociation.org/isc2020

1. Delivering the Tel Aviv Stock Exchange Securities
Lending Platform on Hyperledger Sawtooth
Duncan Johnston-Watt, CEO, BTP

2. The opportunity
• Securities lending in Israel is fragmented, inefficient & opaque
• Tel Aviv Stock Exchange saw this as a market opportunity
• Tel Aviv Stock Exchange saw this as a chance to innovate

3. The solution
• Blockchain Securities Lending (BSL) platform
• Enables direct lending among all the major financial participants
• Offers a one-stop-shop for all securities lending activities
• Provides access to larger securities volumes within shorter
timeframes, even operating in shorter-term positions

4. Innovative features
• Built on Hyperledger Sawtooth
• Utilizes Intel® Software Guard Extensions (Intel® SGX) technology
• Private Transaction Families help maintain data privacy
• Contributed to Hyperledger Labs
• Deployed and managed by BTP Sextant

5. Why Hyperledger Sawtooth
• Open source and industry agnostic
• Scalable, highly modular architecture
• Clear separation between network & application layers
• First class support for smart contract languages
• Pluggable consensus mechanism
• Strong governance model

6. Introducing BTP Sextant
• Software product that …
• … simplifies the deployment and ongoing management of …
• … blockchain and smart contract infrastructure
• … on Kubernetes

7. Sextant for Sawtooth
• Hyperledger Sawtooth Distribution
• Open source framework contributed by Intel to Hyperledger project
• Distribution built, tested, hosted and maintained by BTP
• Blockchain Management Platform
• Automated deployment & management of Sawtooth networks
• On Kubernetes open source platform contributed by Google to CNCF
• Integrated support for your custom transaction processors

8. Sextant for Sawtooth
Sawtooth
Management
Sawtooth
Distribution

9. What is production readiness
• Addresses key non-functional requirements
• Governance
• Operations
• Security
• Support
• UAT

10. Securities Lending Platform built on Sawtooth

11. Securities Lending Platform built on SawtoothDelivered by Blockchain Technology Partners

12. By Eric Koch / Anefo

13. References
• Sextant for Sawtooth
• https://blockchaintp.com/sextant/sawtooth/
• Original TASE Press Release
• https://tinyurl.com/orig-tase-press-release
• BTP TASE Press Release
• https://tinyurl.com/btp-tase-press-release
• News: Tel Aviv Stock Exchange makes blockchain bid
• https://www.digfingroup.com/tel-aviv-stock-exchange/