Think of a service that allows you to upload photos you want to share freely and sell those licenses to others.
Anyone can post pictures, but their identities are unknown, and they focus only on transactions when buying and selling. It works by privacy technology.
In the past, there were the following problems.
1.Users could not claim the rights to the pictures they posted.
2.There was no marketplace to buy and sell good pictures in cheap and transparent ways.
3.As one's identity is revealed, sharing is not free.
4.Unnecessary transaction history remains, resulting in privacy issues.
Qtum with privacy technology can be used to solve this problem.
1.Non Fungible Token (NFT) allows you to record a license for a photograph in a blockchain, which is open to everyone.
2.The company cannot deduct the fees at will, and arbitrates them in a transparent smart contract.
3. Freely share your photos by hiding your identity and focusing on the transaction.
4.There is no need to reveal transaction history and leave behind sensitive personal information.

npm install

npm start

Runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.

npm run build

npm run test

npm install

node app.js

qcli generate 600
qcli sendtoaddress <qtumaddress> 10
qcli listunspent 1 99999 '["<qtumaddress>"]'

solar deploy server/contracts/MimbleToken.sol

solar status