The dApp I am currently developing requires songs to be tracked on the blockchain to prevent unsolicited reproduction and confirm uniqueness. No two songs should be exactly alike, so I chose to develop an ERC721 non-fungible token to be appropriate.
What it does
Connects Song to a unique token using the ERC721 token standard and MD5 hash.
How I built it
I use Node, Truffle, Ganache, and OpenZeppelin to develop my contracts.
Challenges I ran into
Finding an appropriate editor, I ended up using notepad++ but found later that Atom is much better. The syntax to Solidity was burdensome but I enjoyed the similarities between contracts and classes.
Accomplishments that I'm proud of
Developed a token using ERC721, a more complex token standard than the first ERC20.
What I learned
What's next for Non-Fungible Song Token
Further development on Non-Fungible Song Token will allow for file upload by the client for the server to generate an MD5 hash on-the-fly, then I would move onto importing existing music databases as prevention against copyright infringement. I would like to implement Song token into a vertical implementation of Bug Bounties, Beat Bounties.