The Plan

• Demo and Describe Example Dapps
• Discuss tools we've written
• Learn to Connect your Smart Contract to your Users.
  (get into the weeds a little)
• Questions / Discussion
• Workshop

Your job: Ask questions frequently.

Nth Caller Dapp

Call in now, 10th caller wins concert tickets!

How nth caller works

• Check out the code
• How to set this up
• Interact via commandline? (up to you)

RChain-API

• Connects contract to users
• Translates gRPC to http
• Roughly equivalent to web3.js
• github.com/JoshOrndorff/RChain-API
• github.com/dckc/RChain-API

Status Dapp

Greg M: We need to reboot social media, and express sentiment on-chain

(Still missing name registry)

RSign Browser Extension

• Make cyrptographic sigs easier for Dapp devs and users
• More realistic security model

Your Turn

• Build Nth caller yourself
• Learn Rholang
• Encourage me and Dan to finish the extension

• Joshy Orndorff (@JoshyOrndorff)
• Dan Connolly (@dckc)