Star Notarization Dapp

Simple decentralized application on the Ethereum Blockchain

Token Name: Nostary || Token Symbol: NST

View transaction on Rinkeby Etherscan here.

This project is a simple dapp that allows users to notarize and own stars on the Ethereum blockchain.

Note: This project is built using truffle (specifically the truffle webpack box), thus it should be used to test and run the project.

Project Versions:

• V1: Simple dapp that allows one star to be owned by only one user.
  • The star can be claimed by another user.
  • The stars name can be changed.
  • UI written in simple HTML and vanilla JS.
• V2
  • Implemented the ERC721 token standard in the dapp.
  • Multiple stars can be created and owned by multiple users in the dapp.
  • Owners of stars can put them up for sale at different prices they deem fit.
  • Other users can buy stars from the marketplace.
  • Improved the UI and UX of the dapp (still leveraging simple HTML and vanilla JS).
• V3
  • Gave the star token a name(Nostary) and symbol(NST).
  • Implemented functionality to exchange star tokens between addresses.
  • Implemented functionality to transfer a star to another addresses.
  • Added functionality to look up star token information directly.
  • Added UI functionality to interact with some of the added contract functionality.
  • Deployed the contract to the public rinkeby test network (view tx)

Happy Hacking,

Gerry.