HackAtom V Workshops

Oct 16

CosmWasm/CosmJS dApps - Zero to Hero by Confio

Date/Time: Oct 16, 11:00 UTC

Hosts: Orkun Külçe & Abel Fernández Nandín

Link: https://youtu.be/YUsjneQptDQ

Description: A complete walkthrough of a dApp using power duo: CosmWasm and CosmJS

Resources:

CosmWasm Documentation: Introduction

nameservice contract

CosmWasm/dApps: A collection of sample dApps for CosmWasm contracts, using CosmJS frontend SDK

https://www.cosmwasm.com/resources

Installation Requirements:

https://github.com/CosmWasm/dApps/blob/master/ADDING_A_DAPP.md

https://docs.cosmwasm.com/getting-started/installation.html

A 5 minute Blockchain using Starport by Tendermint

Date/Time: Oct 16, 21:00 UTC

Host: Brian Luk

Link: https://youtu.be/PGLAW-HrzWg

Description: We will be using Starport to make a custom Cosmos SDK blockchain.

Resources: https://github.com/tendermint/starport

Installation Requirements:

Git

Golang 1.14

Starport

Npm (recommended)

Oct 17

Создать блокчейн за 5 минут с помощью Starport by Tendermint

Date/Time: Oct 17, 10:00 UTC

Hosts: Denis Fadeev

Link: https://youtu.be/kRJAbS-xgBQ

Description: С помощью приложения Starport мы создадим блокчейн, который позволит пользователям записывать и удалять хэш-суммы файлов

Resources: https://github.com/tendermint/starport

Installation Requirements: Requirements: Git, Golang 1.14, Starport

Build Your Own Module - Stargate Edition By Regen Network

Date/Time: Oct 17, 13:00 UTC

Hosts: Amaury Martiny, Anil Kumar Kammari

Link: https://www.youtube.com/watch?v=PCSzgJCgwdE

Description: In this workshop, you will learn how to build your first custom blockchain using the freshly released Cosmos SDK v0.40, code name Stargate. More particularly, we will build together a custom decentralized DNS module, called “Nameservice”.

We’ll cover in this workshop:

How to use Protobuf to define your module’s public interface.

Write the core logic of the module.

Use Starport, a scaffolding tool, to wire up your module with Tendermint to create a blockchain node.

Interact with the node by sending transactions and querying the state.

Warning: Stargate is still in a Release Candidate phase. There might be some bumps along the way.

Resources: https://github.com/cosmos/cosmos-sdk/releases/tag/v0.40.0-rc0

Installation Requirements:

Golang >1.15.0 installed

Desire to create your own blockchain!

The starport tool will be used to go through this tutorial. The fastest way to install it is via npm (npm i -g @tendermint/starport) or brew (brew install tendermint/tap/starport).

DeFi Smart Contracts in JavaScript by Agoric

Date/Time: Oct 17, 16:00 UTC

Host: Dean Tribble

Link: https://youtu.be/yeXliRBTsRk

Description: Rapidly build powerful new DeFi dApps in Cosmos using Agoric Alpha. DeFi is moving faster than ever. Agoric enables you to rapidly compose dApps from DeFi legos, all in a secure version of JavaScript. The workshop will introduce you to existing DeFi components that you can build on, including NFTs, atomic swap, covered call options, and AMMs. It will further show how to produce your own components and combine components into new DeFi dApps in the Cosmos ecosystem.

Resources:

https://agoric.com/alpha-announcement/

https://www.youtube.com/watch?v=faxrecQgEio

https://agoric.com/documentation/

Installation Requirements: https://agoric.com/documentation/

Oct 18

Starport—5分钟搭建区块链 by IRISnet

Date/Time: Oct 18, 6:00 UTC

Host: Da Huo 霍达

Link: https://youtu.be/Cc--vbUxAxI

Description: 使用Starport工具快速搭建区块链

Resources:

https://github.com/tendermint/starport

https://mp.weixin.qq.com/s/bP5zzledndjWKsfBqAGgbw

Installation Requirements:

Git

Golang 1.14

Starport

Npm (recommended)

Create a Self Sovereign Identity Flutter App With the Cosmos SDK by Commercio

Date/Time: Oct 18, 13:00 UTC

Hosts: Enrico Talin & Egidio Casati

Link: https://youtu.be/QgjVpt6ZnhA

Description: Self Sovereign Identity brings the same freedoms and personal autonomy on the Internet into a secure and reliable identity management system. In our workshop we will present the Cosmos SDK ID Module and we will develop a simple user flutter app to create a Wallet a DID and DDO

Resources: https://github.com/commercionetwork/Amadeo

Installation Requirements: Flutter.dev

Building DeFi dApps using Cosmos and Persistence SDK by Persistence One

Date/Time: Oct 18, 15:30 UTC

Host: Deepanshu Tripathi

Link: https://www.youtube.com/watch?v=lasy_s_gL8I

Description: Decentralised Finance has been the hottest topic and maturing into the biggest use-case in the Crypto/Blockchain industry. To build a powerful DeFi application you require scalability, interoperability and instant finality.

In this session, Deepanshu Tripathi, CTO of Persistence One, will demonstrate how to build your own DeFi dapp using Cosmos and Persistence SDK.

Resources:

Website: https://persistence.one

Community: https://t.me/PersistenceOneChat

Github: https://github.com/persistenceone

Installation Requirements: https://drive.google.com/file/d/1dkR82n84I25Es4aGVrIwftZeWCjrrcC_/view

Oct 19

Building a cross-chain Application on top of IBC by Interchain Berlin

Date/Time: Oct 19, 10:00 UTC

Host: Aditya Sripal

Link: https://youtu.be/2nIRfTiaAUw

Description: This workshop will provide an overview of the IBC stack, with a focus on the application layer. Participants will work through building a very simple IBC application.

Resources: https://github.com/cosmos/cosmos-sdk/tree/master/docs/ibc

Installation Requirements: Golang 1.15+, Cosmos-SDK

Developing IBC Application Modules by Tendermint [Presented in Korean]

Date/Time: Oct 19, 12:00 UTC

Host: Joon Yun

Link: https://www.youtube.com/watch?v=ikjOx3SJfXE

Description: This workshop will give the instructions how to use the IBC and develop an app module with it. A simple application that synchronizes two chains’ validator set will give the participants the idea how IBC can be utilized. This workshop is presented in Korean.

Resources: https://github.com/cosmos/cosmos-sdk/tree/master/docs/ibc

Installation Requirements: X (will use gitpod.io)