Logochain_Dapp

A Logo Marketplace Dapp created with Ethereum, Ethereum Bridge, Oraclize, Node.js & MongoDB. A Designer can upvote a Logo and define a price. Once a logo gets upvoted, it price increases by 1%. If it gets purchased, the designer receives 95% of the price, wheareas the remaining 5% get distributed among the upvoters, thus an incentive is being created.

🖥 Instructions & Demo: [German] https://www.youtube.com/watch?v=o_Yel-rXlz4

🚀 To Start:

1. Get Tunnel URL: lt --port 3000

2. Start Ganache / Testrpc

3. Start Ethereum Bridge node bridge -H localhost:8545 -a 1

4. Copy & Paste Smart Contract to Truffle OR use Remix.Ethereum.org

5. Enter OAR Address in Smart Contract & Tunnel URL

6. Compile & Migrate Smart Contract

7. Copy Smart Contract address to Node.js project

8. Start MongoDB

9. Start Node.js server

10. Play with the Project 🎉