BitBrother-Social Credit System

Project Name


Project Tagline/Description (140 Characters Max. Will be used on table card for judging)

An innovative solution to social credit system that works globally and safely

Team Members. First and Last Names

Alex Liu, Jing Jiang ID for Each Team Member (we will use this to contact you and your team)



Detailed Project Description (no more than 3-4 sentences)

Our project is a decentralized social credit system that fit in current system seamlessly. A dynamic group of organizations are authorized to log events to people's credit history and cause changes in their scores. Individual score checking requires authorization while can be done very easily, making it safe but easy. Data is kept entirely on the chain, which creates a fair game for everyone thus attracting participations beyond nationality, industry, and social background.

Describe your tech stack (e.g., protocols, languages, API’s, etc.)

We want to make the system robust and simple. We did not find API's that satisfy our design. So most of the app is hardcoded in JavaScript and a smart contract is written in solidity. We had an idea to integrate Bloom's API but due to time-constraint, we did not finish the interface.

Track for which you’re submitting (Open or Impact)


All Bounties Completed/Incorporated