abci-v2-forum-app

README

Introduction

This repository hosts the ABCI 2.0 Forum Application, which is explained in the CometBFT documentation [tutorial].

Forum Application

The ABCI 2.0 Forum Application is a place where users can come and post messages in a forum running on a blockchain powered by CometBFT state machine replication engine

• Users

  • Can post messages (by submitting transactions)
  • Can view all the message history (querying the blockchain)
  • Banned if post messages contained curse words (curse words are tracked with vote extensions)

ABCI 2.0

This application demonstrates the use of various ABCI 2.0 methods such as:

• PrepareProposal

• ProcessProposal

• FinalizeBlock

• ExtendVote

• VerifyVoteExtension

• Commit

• CheckTx

• Query

Many thanks to the original team for brainstorming and bringing forth this idea. Their original repo can be found here