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Additional Information

About ScanTrust:

https://www.scantrust.com/

Example of a ScanTrust Hyperledger Sawtooth Project:

https://www.hyperledger.org/wp-content/uploads/2018/08/Hyperledger_CaseStudy_ScanTrust.pdf

Event subscriptions in Hyperledger Sawtooth

https://sawtooth.hyperledger.org/docs/core/releases/latest/app_developers_guide/event_subscriptions.html

Hyperledger Sawtooth Web Sockets:

https://sawtooth.hyperledger.org/docs/core/releases/latest/app_developers_guide/web_socket_event_subscription.html#

Learning Objectives

Hard skills:

• Learning about Hyperledger Sawtooth architecture, framework and consensus

• Usage of Hyperledger Sawtooth APIs

• Creation of blockchain web application

• Usage of front-end frameworks for blockchain development

• Introduction to the supply chain market

Soft skills:

• Work in a remote team across borders

• Work independently with little instructions

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Mentors and Mentee Names and Contact Info

Ricardo Garcia, ricardo.garcia@scantrust.com, Head of Partnerships & Blockchain Advisory

Andrew Backer, andrew.backer@scantrust.com, Head of Engineering

Vlad Bormisov, bormisov1@gmail.com, mentee

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•  Database - Metadata Caching & Explorer Features
  •  

    Block/Batch/Transaction/State/Address Data Model

•  Sawtooth Event Listener
  •  Real time, builds cache
  •  Understanding of TxP families
•  Metadata API
  •  Search Metadata
  •  Proxy calls to underlying sawtooth instance
•  Web Frontend
  •  Search & Friendly Display of Block Data
  •  Edit explorer specific metadata, such as friendly names for:
    •  Signing keys seen
    •  Transaction family names

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