Topic Ideas:

• Transact mini-hackathon, a two hour coding project to...
  • connect a framework with transact southbound APIs 
  • connect an interpreter/engine to northbound APIs.
• Ursa mini-hackathon: A two hour coding project to...
  • link a framework to libursa provided functions
  • build a POC using libzmix features
  • community discussion on libzmix API  
• Transaction & Signature API Presentations
  • Fabric User, Identity, and Wallet model - How Fabric creates new users, identities, and wallets
  • Hackathon on different storage models for wallets - Filesystem, In-Memory, Hardware Security Module, CouchDB
  • Presentation on pros and cons of different storage models
  • Presentation on cryptographically signing transactions
• Transaction Endorsement
  • hackathon on simple and complex transaction endorsement policies - showing the easy way to do it and also the expressive richness of transaction endorsement policies
  • Presentation on different strategies for encoding business rules into transaction endorsement policies
• New Chaincode Lifecycle
  • hackathon on different chaincode endorsement policies
  • presentation on the new chaincode lifecycle
• Fabric Network deployment
  • Hackathon on GKE, AWS, or Azure deployments for a Kubernetes deployment of fabric networks of varying complexity from single organization to complex multi-org deployments with peers coming in and out of a network.
  • Presentation on a Kubernetes deployment of a moderately complex Fabric network that shows off the service discovery capabilities of Fabric
• Fabric Private Chaincode - Enhancing Chaincode Privacy in Hyperledger Fabric using Intel SGX
  
  • overview of the project and demo
  • how to use the run the code on github and how to create your first application
  • discussion on use cases
  • discussion (and possibly hackathon) on best integration strategies with new Fabric chaincode lifecycle
• Burrow
  • Upgrade fabric-chaincode-evm to latest Burrow (some minor interface changes)
  • Upgrade sawtooth-seth (unfork!) to latest Burrow
  • Hook up experimental web3 RPC (https://github.com/hyperledger/burrow/pull/1238) to metamask (i.e. eth_sendRawTransaction) - we will have/need code to do RLP and secp256k1 signing - we could expose this to Sawtooth/Fabric
  • Implementing 'timing oracle' contract using Burrow SNatives - get time from a trusted group of Burrow validators - find a way to make work in other frameworks
  • Make this work in Burrow WASM and Sabre as PoC: https://github.com/digital-asset/rusty-engine (DAML engine)
  • Burrow keys is becoming 'burrow warren' a wallet/light client. Can we integrate with Aries? What about GPG backends?
  • Public Ethereum 2-way-peg/connectivity (with Besu team?) in Burrow

Schedule

Day 1

Day 2

Day 3