Hedera™ Proof-of-Action Demo / Pasteboard

Showcases Proof-of-Action (PoA) using the Hedera™ Consensus Service (HCS).

The general idea is a party can submit an image to the service (and they are given back an identifier). On a later date, someone else can submit the same image (or the identifier) and receive "proof" (proof being the consensus that was reached for the action of the image submission) of the original submission and it's related metadata.

Requirements

• Node.js v12+

• Yarn

• Hedera™ Proof-of-Action API - this app is hard-coded to try and talk to the proof-of-action API at localhost:8080.

Setup

• Install dependencies

  $ yarn
  

• Run

  $ yarn serve
  

License Information

Licensed under Apache License, Version 2.0 – see LICENSE in this repo or apache.org/licenses/LICENSE-2.0.